Edge trimming and gluing equipment

Abstract

The present invention discloses a trimming and gluing device, which includes a machine body, a turntable structure, a trimming structure, and a gluing mechanism. The turntable structure includes a divider disposed on the machine body, a turntable connected to an output shaft of the divider, and multiple mold assemblies. The multiple mold assemblies are rotatably disposed on the turntable and are spaced apart. Each mold assembly has a receiving cavity for accommodating a pipe. The trimming structure is disposed on the machine body and spaced apart from the turntable. The trimming structure has a blade for cutting off excess pipe material within a receiving cavity. The gluing mechanism is disposed on the machine body and spaced apart from the turntable and the trimming structure. The gluing mechanism has a glue spraying port for applying glue to the inner wall of the pipe within the receiving cavity. The divider drives the turntable to rotate the multiple mold assemblies so that one mold assembly corresponds to the trimming structure and another mold assembly corresponds to the gluing mechanism. The trimming and gluing device of the present invention can automatically complete the cutting and gluing processes, thereby improving production efficiency and product quality.

Description

Technical Field

[0001] The present invention relates to the technical field of pipe processing, in particular to an edge trimming and gluing device. Background Art

[0002] Heat shrink cap production typically requires cutting and gluing the inner wall. Currently, this is done in two steps: trimming and gluing. This process typically requires manual work to cut off one end of the cap and then apply glue to the inner wall of the tube. This manual process is not only time-consuming and labor-intensive, but also inefficient. Furthermore, manual glue application can result in uneven application, impacting product quality. Summary of the Invention

[0003] The main purpose of the present invention is to provide a trimming and gluing equipment, which aims to provide a trimming and gluing equipment that automatically completes the cutting and gluing processes. The trimming and gluing equipment combines the cutting and gluing processes, and realizes automatic completion on the same equipment without manual operation throughout the process, effectively improving production efficiency, and at the same time achieving uniform gluing, improving product quality and stability, reducing manpower and increasing efficiency, and reducing production costs.

[0004] To achieve the above-mentioned object, the present invention provides a trimming and gluing device, which comprises:

[0005] body;

[0006] A turntable structure, comprising a divider provided on the machine body, a turntable connected to an output shaft of the divider, and a plurality of mold assemblies, wherein the plurality of mold assemblies are rotatably provided on the turntable and are arranged at intervals, and each mold assembly is provided with a receiving cavity for accommodating a pipe;

[0007] a trimming structure, the trimming structure being provided on the machine body and spaced apart from the turntable, the trimming structure being provided with a blade for cutting a residual material of the pipe in the accommodating cavity; and

[0008] a gluing mechanism, the gluing mechanism being provided on the machine body and spaced apart from the turntable and the trimming structure, the gluing mechanism being provided with a glue spraying port for applying glue to the inner wall of the tube in the accommodating cavity;

[0009] The divider drives the turntable to drive the plurality of mold assemblies to rotate, so that one mold assembly corresponds to the trimming structure, and another mold assembly corresponds to the gluing mechanism.

[0010] In one embodiment, a rotating gear is provided at one end of each mold assembly away from the accommodating cavity;

[0011] The trimming and gluing device further comprises two rotating assemblies, which are respectively arranged corresponding to the trimming structure and the gluing mechanism, and each rotating assembly comprises a driving cylinder and a driving motor arranged on the body, the driving motor being arranged on the output shaft of the driving cylinder, and the output shaft of the driving motor being provided with a driving gear;

[0012] The driving cylinder drives the driving motor to drive the driving gear to move closer to or away from the rotating gear, so that the driving gear is meshed with the rotating gear.

[0013] In one embodiment, the rotating assembly drives the mold assembly to rotate to drive the tube to rotate, and the glue coating mechanism drives the glue spray port to move linearly, so that the glue ejected from the glue spray port forms a spiral glue path on the inner wall of the tube.

[0014] In one embodiment, the pitch of the glue path is 3 mm to 10 mm.

[0015] In one embodiment, each of the mold assemblies comprises:

[0016] A mold base, the mold base is arranged through the turntable and is rotatably connected to the turntable through a bearing seat, the outer wall of one end of the mold base is provided with the rotating gear, and a ventilation cavity is provided in the mold base;

[0017] a mold cylinder, one end of which is inserted into the vent cavity and located at an end of the mold base away from the rotating gear, and the mold cylinder is provided with the accommodating cavity communicating with the vent cavity; and

[0018] A rotary joint is provided at one end of the mold base adjacent to the rotating gear, and is used to connect to a vacuum device.

[0019] In one embodiment, the trimming structure includes:

[0020] a first base, the first base being disposed on the machine body and spaced apart from the turntable;

[0021] a first driving assembly, the first driving assembly being disposed on the first base; and

[0022] a cutter assembly, the cutter assembly comprising a first cylinder and a first mounting seat provided in the first drive assembly, the first mounting seat being connected to an output shaft of the first cylinder, the first mounting seat being provided with a mounting slot, one end of the blade being disposed in the mounting slot;

[0023] The movement direction of the cutter assembly driven by the first driving assembly is perpendicular to the movement direction of the blade driven by the first cylinder driving the first mounting seat.

[0024] In one embodiment, the first mounting seat includes a fastening plate and a pressure cover, one end of the fastening plate is connected to the output shaft of the first cylinder, the other end of the fastening plate is provided with a boss, and the pressure cover is provided with a groove, and the pressure cover is connected to the fastening plate so that the boss is opposite to the groove and encloses the mounting groove;

[0025] And / or, the first driving assembly includes a first fixed seat, a first slide, a first screw and a first adjustment handle, the first fixed seat is arranged on the first base and is provided with a sliding groove, the first slide is movably arranged in the sliding groove, the first slide is connected to the cutter assembly on the side facing away from the sliding groove, the first screw is rotatably arranged in the sliding groove and is threadedly connected to the first slide, and one end of the first screw passes through the groove wall of the sliding groove and extends out of the sliding groove, and the first adjustment handle is sleeved on the end of the first screw extending out of the sliding groove.

[0026] In one embodiment, the gluing mechanism includes:

[0027] a second base, the second base being disposed on the machine body, the second base and the trimming structure being located on the same side of the turntable and spaced apart;

[0028] a driving module, wherein the driving module is disposed on the second base;

[0029] an adjustment structure comprising a second mounting seat provided on the driving module, an adjustment assembly, a second cylinder, and a connecting plate, wherein the adjustment assembly is provided on the second mounting seat and connected to the second cylinder, and the connecting plate is provided on the output shaft of the second cylinder; and

[0030] The glue coating assembly includes a second fixing seat connected to the connecting plate, a glue coating rod and a glue coating head, the second fixing seat is provided with a mounting cavity and a first communicating port and a second communicating port communicating with the mounting cavity, the second communicating port is used to connect a glue coating machine, the glue coating rod is provided with a glue passage, one end of the glue coating rod is passed through the first communicating port to connect the glue passage and the mounting cavity, the glue coating head is connected to one end of the glue coating rod away from the second fixing seat, and the glue coating head is provided with the glue spray port communicating with the glue passage;

[0031] Among them, the moving direction of the second cylinder driven by the adjusting component is consistent with the moving direction of the gluing component driven by the second cylinder, and the moving direction of the second cylinder driven by the adjusting component is vertically arranged to the moving direction of the adjusting structure driven by the driving module.

[0032] In one embodiment, the glue coating assembly further comprises a glue discharging valve provided at the first communication port, and a mounting protrusion is provided at one end of the glue coating rod away from the glue coating head, and the mounting protrusion is connected to the glue discharging valve via a connecting nut;

[0033] And / or, the glue coating rod is provided with an external thread at one end adjacent to the glue coating head, the glue coating head is provided with a connecting hole connected to the glue spray port, the hole wall of the connecting hole is provided with an internal thread, and the glue coating head is connected to the glue coating rod through the screw connection between the internal thread and the external thread;

[0034] And / or, the glue coating assembly further comprises a support member sleeved on the glue coating head, the glue coating head is provided with a glue spraying protrusion at one end away from the glue coating rod, the glue spraying protrusion is provided with the glue spraying port, a height between the glue spraying protrusion and the outer peripheral surface of the glue coating head is defined as h1, a height between the support member and the outer peripheral surface of the glue coating head is defined as h2, and h1<h2;

[0035] And / or, the adjustment assembly includes an adjustment seat, a second slide, a second screw and a second adjustment handle arranged on the second mounting seat, the adjustment seat is provided with an adjustment slot, the second slide is movably arranged in the adjustment slot, the second slide is connected to the second cylinder on the side facing away from the adjustment slot, the second screw is rotatably arranged in the adjustment slot and is threadedly connected to the second slide, and one end of the second screw passes through the slot wall of the adjustment slot and extends out of the adjustment slot, and the second adjustment handle is sleeved on the end of the second screw extending out of the adjustment slot.

[0036] In one embodiment, the edge trimming and gluing device further includes a feeding mechanism, which includes:

[0037] A base assembly, the base assembly being arranged on the machine body and provided with a feed trough and a through hole communicating with the feed trough;

[0038] A second driving assembly is provided on the base assembly and is provided with a push rod corresponding to the through hole, one end of the push rod passes through the through hole and extends into the feed trough; and

[0039] A feeding assembly is provided on the base assembly and is spaced apart from the second driving assembly. The feeding assembly includes a feeding box and a pressure plate. The pressure plate is movably connected to the feeding box and encloses a feeding cavity connected to the feeding trough.

[0040] In one embodiment, the base assembly comprises:

[0041] A mounting plate, the mounting plate being arranged on the machine body;

[0042] a bottom plate, the bottom plate being arranged opposite to the mounting plate, the second drive assembly being arranged on a side of the bottom plate facing away from the mounting plate;

[0043] A feeding member, the feeding member is arranged on the side of the bottom plate facing away from the mounting plate and is arranged adjacent to the second driving assembly, the feeding member is provided with the feeding trough and the through hole, one end of the feeding box is connected to the feeding member and extends toward the notch of the feeding trough; and

[0044] An adjusting member, the adjusting member comprising a guide shaft, an elastic member, and an adjusting handle, one end of the guide shaft being movably provided through the mounting plate and the bottom plate in sequence, the elastic member being sleeved on the guide shaft and elastically abutting against a side of the mounting plate facing away from the bottom plate, the adjusting handle being rotatably provided through the mounting plate and abutting against the bottom plate;

[0045] The adjusting handle rotates relative to the mounting plate to drive the bottom plate away from or closer to the mounting plate, so that the mounting plate compresses the elastic member.

[0046] The trimming and gluing equipment of the technical solution of the present invention is provided with a turntable structure on the machine body, so that the trimming structure and the gluing mechanism are provided on the machine body and are spaced apart from the turntable. In this way, the divider of the turntable structure is used to drive the turntable to drive multiple mold assemblies to rotate, so that one mold assembly corresponds to the trimming structure, thereby conveniently using the blade of the trimming structure to cut the pipe in the accommodating cavity of the mold assembly, and the other mold assembly corresponds to the gluing mechanism, so that the glue spray port of the gluing mechanism is used to glue the pipe in the accommodating cavity of the mold assembly. In this way, the pipe in the accommodating cavity of the same mold assembly can realize the cutting and gluing processes in sequence as the turntable rotates, effectively improving production efficiency and achieving uniform gluing, thereby improving the stability of product quality, reducing manpower and increasing efficiency, and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0048] Figure 1 This is a schematic structural diagram of an edge trimming and gluing device according to an embodiment of the present invention;

[0049] Figure 2 A schematic diagram of a portion of the structure of an edge trimming and gluing device according to an embodiment of the present invention;

[0050] Figure 3A partially exploded schematic diagram of an edge trimming and gluing device according to an embodiment of the present invention;

[0051] Figure 4 This is an exploded schematic diagram of a turntable structure in one embodiment of the present invention;

[0052] Figure 5 A schematic structural diagram of a mold assembly according to an embodiment of the present invention;

[0053] Figure 6 This is a structural diagram of a feeding mechanism in one embodiment of the present invention;

[0054] Figure 7 This is an exploded schematic diagram of a feeding mechanism in one embodiment of the present invention;

[0055] Figure 8 A schematic structural diagram of a trimming structure according to an embodiment of the present invention;

[0056] Figure 9 This is an exploded schematic diagram of a trimming structure according to an embodiment of the present invention;

[0057] Figure 10 This is a structural diagram of a gluing mechanism in one embodiment of the present invention;

[0058] Figure 11 This is an exploded schematic diagram of a gluing mechanism in one embodiment of the present invention;

[0059] Figure 12 Schematic diagram of the structure of the gluing component in one embodiment of the present invention.

[0060] Description of Figure Numbers:

[0061]

[0062]

[0063] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0064] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0065] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0066] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or an option in which both A and B are satisfied.

[0067] In addition, in the present invention, descriptions such as "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0068] Heat shrink cap production typically requires cutting and gluing the inner wall. Currently, this is done in two steps: trimming and gluing. This process typically requires manual work to cut off one end of the cap and then apply glue to the inner wall of the tube. This manual process is not only time-consuming and labor-intensive, but also inefficient. Furthermore, manual glue application can result in uneven application, impacting product quality.

[0069] Based on the above ideas and problems, the present invention proposes a trimming and gluing device 100. It can be understood that the trimming and gluing device 100 is used to process heat shrink caps, so that the heat shrink caps can automatically complete the cutting and gluing processes in sequence, thereby improving production efficiency and product quality.

[0070] Please refer to Figures 1 to 12As shown, in an embodiment of the present invention, the trimming and gluing device 100 includes a body 1, a turntable structure 2, a trimming structure 3 and a gluing mechanism 4, wherein the turntable structure 2 includes a divider 21 provided on the body 1, a turntable 22 connected to the output shaft of the divider 21 and a plurality of mold assemblies 23, the plurality of mold assemblies 23 are rotatably provided on the turntable 22 and are arranged at intervals, each mold assembly 23 is provided with a receiving cavity 234 for accommodating a pipe, the trimming structure 3 is provided on the body 1 and is spaced apart from the turntable 22, The trimming structure 3 is provided with a blade 333, which is used to cut the remaining material of the tube in a accommodating cavity 234. The gluing mechanism 4 is provided on the machine body 1 and is spaced apart from the turntable 22 and the trimming structure 3. The gluing mechanism 4 is provided with a glue spraying port 445, which is used to apply glue to the inner wall of the tube in the accommodating cavity 234; wherein, the divider 21 drives the turntable 22 to drive the multiple mold assemblies 23 to rotate, so that one mold assembly 23 corresponds to the trimming structure 3, and the other mold assembly 23 corresponds to the gluing mechanism 4.

[0071] In this embodiment, the body 1 is used to install, secure, and support components such as the turntable structure 2, the trimming structure 3, and the gluing mechanism 4. In other words, the body 1 provides a mounting base for the turntable structure 2, the trimming structure 3, and the gluing mechanism 4. It is understood that the structure of the body 1 can be a frame, bracket, mounting plate, mounting frame, mounting platform, or the like.

[0072] Understandably, Figures 1 to 3 As shown, the body 1 includes a frame, a shell covering the frame, and a support platform arranged on the frame, so that the shell and the frame are enclosed to form an installation cavity, the support platform is arranged in the installation cavity, and components such as the turntable structure 2, the cutting structure 3 and the gluing mechanism 4 are located in the installation cavity and fixed to the support platform, which are not limited here.

[0073] In this embodiment, the turntable structure 2 is configured as a divider 21, a turntable 22, and a plurality of mold assemblies 23, so that the divider 21 is fixed to the support platform within the installation cavity of the machine body 1. In this way, the divider 21 can be used to provide driving force for the rotation of the turntable 22. It is understood that the divider 21 can be a driving device or structure such as a drive motor.

[0074] It will be appreciated that the arrangement of the divider 21 facilitates the balanced rotation of the rotating disk 22. For example, the divider 21 may drive the rotating disk 22 to rotate 45°, 90°, or 180° at a time, without limitation. In this embodiment, the mold assemblies 23 may include two, three, four, or more mold assemblies. The specific angle at which the divider 21 drives the rotating disk 22 to rotate may be determined by the number of mold assemblies 23, without limitation. Optionally, the rotating disk 22 is circular.

[0075] In this embodiment, four mold assemblies 23 can be selected, and the four mold assemblies 23 are evenly distributed on the turntable 22, that is, the four mold assemblies 23 are arranged in a cross shape on the turntable 22, that is, the connection line between two opposite mold assemblies 23 in the four mold assemblies 23 is in a cross shape, which is not limited here.

[0076] In this embodiment, a trimming structure 3 and a gluing mechanism 4 are provided on the machine body 1 so that the trimming structure 3 and the gluing mechanism 4 are spaced apart and located on the same side of the turntable 22. In this way, the divider 21 drives the turntable 22 to rotate the multiple mold assemblies 23 so that one mold assembly 23 corresponds to the trimming structure 3, and the other mold assembly 23 corresponds to the gluing mechanism 4. In this way, the blade 333 of the trimming structure 3 can be used to cut the remaining pipe material in the accommodating cavity 234 of the corresponding mold assembly 23, and at the same time, the glue spray port 445 of the gluing mechanism 4 can be used to apply glue to the inner wall of the pipe material in the accommodating cavity 234 of the corresponding mold assembly 23.

[0077] It can be understood that after the divider 21 drives the turntable 22 to complete one rotation, when it continues to rotate, the tube material in the accommodating cavity 234 of the mold assembly 23 corresponding to the gluing mechanism 4 has completed cutting the remaining material, and the trimming structure 3 continues to cut the remaining tube material in the accommodating cavity 234 of the next mold assembly 23, which is not limited here.

[0078] The trimming and gluing equipment 100 of the present invention is provided with a turntable structure 2 on the body 1, so that the trimming structure 3 and the gluing mechanism 4 are provided on the body 1 and are spaced apart from the turntable 22. In this way, the divider 21 of the turntable structure 2 is used to drive the turntable 22 to drive multiple mold assemblies 23 to rotate, so that one mold assembly 23 corresponds to the trimming structure 3, thereby conveniently using the blade 333 of the trimming structure 3 to cut the pipe in the accommodating cavity 234 of the mold assembly 23, and the other mold assembly 23 corresponds to the gluing mechanism 4, so that the glue spraying port 445 of the gluing mechanism 4 is used to glue the pipe in the accommodating cavity 234 of the mold assembly 23. In this way, the pipe in the accommodating cavity 234 of the same mold assembly 23 is cut and glued in sequence as the turntable 22 rotates, effectively improving production efficiency and achieving uniform gluing, thereby improving the stability of product quality, reducing manpower and increasing efficiency, and reducing production costs.

[0079] In one embodiment, if Figures 3 to 5As shown, a rotating gear 232 is provided at one end of each mold assembly 23 away from the accommodating cavity 234; the trimming and gluing equipment 100 also includes two rotating assemblies 5, which are respectively arranged corresponding to the trimming structure 3 and the gluing mechanism 4, and each rotating assembly 5 includes a driving cylinder 51 and a driving motor 52 arranged on the body 1, and the driving motor 52 is arranged on the output shaft of the driving cylinder 51, and the output shaft of the driving motor 52 is provided with a driving gear 53; wherein, the driving cylinder 51 drives the driving motor 52 to drive the driving gear 53 to approach or move away from the rotating gear 232, so that the driving gear 53 is engaged with the rotating gear 232.

[0080] In this embodiment, by setting a rotating component 5, the two rotating components 5 are respectively set corresponding to the trimming structure 3 and the gluing mechanism 4, and a rotating gear 232 is set on the mold component 23. In this way, when the divider 21 drives the turntable 22 to drive the mold component 23 to rotate to correspond to the trimming structure 3 and the gluing mechanism 4, the driving cylinder 51 can be used to drive the driving motor 52 to drive the driving gear 53 to move closer to or away from the rotating gear 232, so that the driving gear 53 is engaged with the rotating gear 232, and the driving motor 52 is used to drive the driving gear 53 to drive the rotating gear 232 to rotate, so that the mold component 23 rotates relative to the turntable 22, so that the blade 333 of the trimming structure 3 can facilitate the smooth cutting of the pipe in the accommodating cavity 234 of the mold component 23, and the glue spraying port 445 of the gluing mechanism 4 can facilitate the smooth gluing of the pipe in the accommodating cavity 234 of the mold component 23.

[0081] In one embodiment, the rotating assembly 5 drives the mold assembly 23 to rotate, thereby driving the tube to rotate, and the glue coating mechanism 4 drives the glue spraying port 445 to move linearly, so that the glue ejected from the glue spraying port 445 forms a spiral glue path on the inner wall of the tube.

[0082] It can be understood that the driving motor 52 of the rotating assembly 5 drives the rotating gear 232 to drive the rotating gear 232 of the mold assembly 23 to rotate, so that the mold assembly 23 drives the pipe to rotate. When the glue spray port 445 of the glue coating mechanism 4 applies glue to the inner wall of the pipe, the glue ejected from the glue spray port 445 will form a spiral glue path on the inner wall of the pipe when the pipe rotates.

[0083] In this embodiment, the gluing mechanism 4 drives the glue spraying port 445 to move linearly. In this way, in the process of the rotating component 5 driving the mold component 23 to drive the pipe to rotate, the gluing mechanism 4 drives the glue spraying port 445 to move linearly, and the glue spraying port 445 applies glue to the inner wall of the pipe, so that the glue ejected from the glue spraying port 445 forms a spiral glue path on the inner wall of the pipe. That is, under the combined action of the rotational motion of the sealing cap and the linear motion of the gluing head 444, the glue ejected from the glue spraying port 445 of the gluing head 444 forms a spiral glue path on the inner wall of the sealing cap.

[0084] It can be understood that the rotation speed of the mold assembly 23 is generally used as a constant value, and the pitch of the glue path can be adjusted by adjusting the moving speed of the glue coating. The time for the mold assembly 23 to rotate one circle is defined as t, the moving speed of the glue nozzle 445 is v, and the pitch of the glue path P = vt.

[0085] In this embodiment, the pitch of the glue path is 3 mm to 10 mm. Optionally, the pitch of the glue path is 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, etc., which is not limited here.

[0086] In one embodiment, if Figure 4 and Figure 5 As shown, each mold assembly 23 includes a mold base 231, a mold cylinder 233 and a rotary joint 235, wherein the mold base 231 is set through the turntable 22 and is rotatably connected to the turntable 22 through a bearing base. The outer wall of one end of the mold base 231 is provided with a rotating gear 232, and a ventilation cavity is provided in the mold base 231. One end of the mold cylinder 233 is inserted into the ventilation cavity and is located at the end of the mold base 231 away from the rotating gear 232. The mold cylinder 233 is provided with a accommodating cavity 234 connected to the ventilation cavity. The rotary joint 235 is provided at one end of the mold base 231 adjacent to the rotating gear 232. The rotary joint 235 is used to connect to the vacuum device.

[0087] In this embodiment, the vent cavity of the mold base 231 is provided through the mold base 231 and may extend along the axial direction or the elongated direction of the mold base 231. It is understood that the mold base 231 has two opposing ends, and the vent cavity extends through the opposing ends of the mold base 231. The mold base 231 and the mold cylinder 233 are connected and fixed by inserting one end of the mold cylinder 233 into the vent cavity of the mold base 231.

[0088] It can be understood that a card groove is provided on the inner wall of one end of the ventilation cavity, one end of the mold cylinder 233 is inserted into the ventilation cavity, and a card platform is provided corresponding to the card groove, and the card platform is accommodated and limited in the card groove. In this way, the card platform can be used to accommodate and limit in the card groove to realize the connection and fixation of the mold base 231 and the mold cylinder 233, which is not limited here.

[0089] Optionally, the mold barrel 233 is a cylindrical structure with both ends open, so that a cavity structure, i.e., a receiving cavity 234, is formed in the mold barrel 233. When one end of the mold barrel 233 is inserted into the ventilation cavity at one end of the mold base 231, the ventilation cavity of the mold base 231 is connected to the receiving cavity 234 of the mold barrel 233. In this way, the receiving cavity 234 of the mold barrel 233 is used to place and temporarily store the pipe, and the ventilation cavity of the mold base 231 is used to absorb and fix the pipe in the receiving cavity 234. The ventilation cavity can also be used to blow the pipe in the receiving cavity 234 out of the receiving cavity 234, etc., which is not limited here.

[0090] In this embodiment, to improve the airtightness of the connection between the mold base 231 and the mold barrel 233, the mold assembly 23 further includes a sealing gasket, which is sandwiched between the clamping platform and the wall of the clamping slot. This effectively improves the airtightness of the connection between the mold base 231 and the mold barrel 233. Alternatively, the sealing gasket may be a sealing ring or a rubber ring, etc., without limitation. The sealing gasket may be made of an elastic or flexible rubber material or a sealing material, without limitation.

[0091] The mold assembly 23 of the present invention is provided with a ventilation cavity in the mold base 231, and a card groove is provided on the inner wall of one end of the ventilation cavity, so that the card groove is conveniently used to cooperate with the card platform of the mold barrel 233 to realize the connection and fixation of the mold base 231 and the mold barrel 233; at the same time, through the ventilation cavity of the mold base 231 and the accommodating cavity 234 of the mold barrel 233, when the pipe is placed in the accommodating cavity 234 of the mold barrel 233, the mold assembly 23 can be connected to the vacuum device and the accommodating cavity can be used to fix the pipe. The pipe in the cavity 234 is adsorbed and fixed or the pipe in the accommodating cavity 234 is blown out of the accommodating cavity 234 through the ventilation cavity. In this way, the mold assembly 23 can be used to assist the processing equipment to realize automatic cutting, gluing and blanking operations, which effectively improves the production efficiency and improves the quality of the product; further, by setting a sealing gasket, the sealing gasket is clamped between the groove wall of the card table and the card slot, thereby improving the air tightness of the connection between the ventilation cavity and the accommodating cavity 234, so as to improve the adsorption and firmness of the mold assembly 23 on the pipe.

[0092] In one embodiment, the mold base 231 includes a shaft seat, a partition and a pressure cover, wherein one end of the shaft seat is provided with a mounting groove, and the shaft seat is also provided with an air cavity passing through the bottom wall of the mounting groove; one end of the partition is inserted into the mounting groove, and the partition is provided with a transition cavity connected to the air cavity, and the transition cavity and the air cavity cooperate to form a ventilation cavity; the pressure cover is connected to the end of the partition away from the shaft seat, and is enclosed with the partition to form a card groove.

[0093] It is understood that the shaft seat of mold seat 231 can be a columnar, rod-shaped, or bar-shaped structure, with two opposing ends in the axial or longitudinal direction. The air cavity is disposed within the shaft seat and extends through the opposing ends of the shaft seat. By providing a mounting groove at one end of the shaft seat, the air cavity extends through the bottom wall of the mounting groove, thereby achieving communication between the air cavity and the mounting groove. This allows the mounting groove to securely mount the partition and improve the sealing connection between the shaft seat and the partition. Optionally, the shaft seat is a cylindrical structure with two open ends, which is not limited here.

[0094] In this embodiment, the partition is a cylindrical structure with two open ends. Specifically, a cavity structure is formed within the partition, such as a transition cavity. When one end of the partition is inserted into the mounting slot, the transition cavity of the partition communicates with the air cavity, so that the transition cavity and the air cavity cooperate to form a ventilation cavity. It will be appreciated that the air cavity and the transition cavity are coaxially arranged. By connecting the end of the partition away from the shaft seat to a gland, the gland and the partition enclose a slot, which in turn communicates with the transition cavity, with the slot opening facing the transition cavity.

[0095] Optionally, the shaft seat and the partition can be integrally formed, which can improve the connection stability and sealing performance between the shaft seat and the partition. Of course, the shaft seat and the partition can also be connected to form a one-piece structure using interference fit, bonding, or welding. It is understood that the gland and the partition can be removably connected using a snap-fit ​​connection, plug-fit connection, screw connection, or pin connection, etc., which can facilitate the assembly and disassembly of the mold barrel 233 and the mold base 231.

[0096] In one embodiment, if Figure 5 As shown, a rotary joint 235 is provided at one end of the mold base 231 adjacent to the rotating gear 232. Rotary joint 235 is used to connect to a vacuum device. As will be appreciated, the provision of rotary joint 235 facilitates connection of the mold base 231 to the vacuum device. A suction chamber is provided within rotary joint 235, which communicates with the ventilation chamber.

[0097] Optionally, the rotary joint 235 is configured in an L-shape, thereby improving the convenience of connecting the rotary joint 235 with the mold base 231 and the vacuum device.

[0098] In one embodiment, a stopper is protruding from the outer wall of one end of the rotary joint 235, and one end of the rotary joint 235 is inserted into the air cavity so that the shaft seat and the stopper are limitedly abutted. It can be understood that the rotary joint 235 includes a first section and a second section arranged at an angle, the first section of the rotary joint 235 is connected to the end of the shaft seat of the mold seat 231 away from the partition, and the second section of the rotary joint 235 is used to connect to the vacuum device. The first section and the second section of the rotary joint 235 are arranged vertically. The first section of the rotary joint 235 is inserted into the air cavity of the shaft seat, and a stopper is provided on the outer wall of the first section of the rotary joint 235, so that the end face of the shaft seat away from the mounting groove is limitedly abutted against the stopper. Optionally, the first section of the rotary joint 235 and the shaft seat can be connected by welding, bonding or screwing, etc., which are not limited here.

[0099] In one embodiment, the mold assembly 23 further includes a flange, which is sleeved onto the outer wall of the mold base 231 adjacent to the mold barrel 233 via a bearing seat. As will be appreciated, the flange provided on the outer wall of the mold base 231 facilitates the use of the flange to secure the mold assembly 23 to the turntable 22. The flange can be a flange plate, meaning it can be a plate-like structure. To facilitate connection with the mold base 231, the flange is provided with a through hole for the shaft seat of the mold base 231 to pass through.

[0100] It can be understood that in order to enable the mold assembly 23 to be mounted on the turntable 22 through the flange to rotate, the flange is mounted on the outer wall of the shaft seat of the mold seat 231 adjacent to the end of the mold tube 233 through the bearing seat, that is, a bearing seat is provided in the through hole of the flange, and the shaft seat is provided through the inner ring of the bearing seat.

[0101] In one embodiment, if Figure 5 As shown, a rotating gear 232 is provided on the outer wall of the mold base 231 . The rotating gear 232 is spaced apart from the flange and is located on the side of the flange facing away from the mold cylinder 233 .

[0102] In this embodiment, the rotating gear 232 can be a boss protruding from the outer wall of the shaft seat of the mold base 231, with teeth provided on the surface of the boss away from the outer wall of the shaft seat. The rotating gear 232 can also be removably mounted on the outer wall of the shaft seat and fixed to the outer wall of the shaft seat using nuts or screws.

[0103] It is understood that a limited step surface is provided on the outer wall of the shaft seat of the mold base 231 at one end away from the partition. The rotating gear 232 is sleeved on the outer wall of the shaft seat of the mold base 231 and is in limited contact with the limited step surface. At this time, a nut can be screwed to the outer wall of the shaft seat to achieve the fixation of the rotating gear 232. By providing the rotating gear 232, when the mold assembly 23 is installed on the turntable 22, the divider 21 drives the turntable 22 to drive the mold assembly 23 to rotate until the mold assembly 23 is aligned with the trimming structure 3 / glue coating mechanism 4. The driving cylinder 51 of the rotating assembly 5 drives the driving motor 52 to drive the driving gear 53 close to the rotating gear 232, so that the driving gear 53 engages with the rotating gear 232, thereby achieving the rotation of the mold assembly 23.

[0104] In one embodiment, if Figure 3 、 Figure 8 and Figure 9As shown, the trimming structure 3 includes a first base 31, a first drive assembly 32 and a cutter assembly 33, wherein the first base 31 is arranged on the body 1 and is spaced apart from the turntable 22, the first drive assembly 32 is arranged on the first base 31, and the cutter assembly 33 includes a first cylinder 331 and a first mounting seat 332 arranged on the first drive assembly 32, the first mounting seat 332 is connected to the output shaft of the first cylinder 331, the first mounting seat 332 is provided with a mounting groove 3321, and one end of the blade 333 is arranged in the mounting groove 3321; wherein the moving direction of the cutter assembly 33 driven by the first drive assembly 32 is perpendicular to the moving direction of the blade 333 driven by the first cylinder 331 to drive the first mounting seat 332.

[0105] In this embodiment, the first base 31 is used to mount, secure, and support the first drive assembly 32 and the cutter assembly 33, providing a mounting foundation for the first drive assembly 32 and the cutter assembly 33. It is understood that the first base 31 may be a mounting plate, mounting frame, bracket, rack, mounting platform, or other structure, without limitation herein. The trimming structure 3 can be mounted within the machine body 1 via the first base 31. The first base 31 of the trimming structure 3 can be integrally formed with the machine body 1 or fixedly or detachably mounted thereto to facilitate assembly and disassembly of the trimming structure 3, without limitation herein.

[0106] It can be understood that the first drive assembly 32 is used to provide power for the movement of the cutter assembly 33. The first drive assembly 32 can be a structure of a drive cylinder, a motor and a screw rod, or a manually adjustable screw rod. As long as it can drive the cutter assembly 33 to move closer to or away from the remaining pipe material in the accommodating cavity 234 of the mold assembly 23 on the turntable 22, it can be any structure and is not limited here.

[0107] In this embodiment, the cutter assembly 33 is configured as a first cylinder 331, a first mounting seat 332, and a blade 333. A mounting groove 3321 is provided on the first mounting seat 332, thereby facilitating the installation and fixation of the blade 333 using the mounting groove 3321. It is understood that the provision of the first cylinder 331 allows the first cylinder 331 to drive the first mounting seat 332 and the blade 333 closer to or further away from the remaining tubing within the accommodating cavity 234 of the mold assembly 23, thereby facilitating adjustment of the cutting angle of the blade 333 with respect to the remaining tubing, thereby improving cutting quality and effect.

[0108] It is understandable that the first cylinder 331 can be selected as a driving cylinder. Of course, in other embodiments, the first cylinder 331 can also be other driving devices, which is not limited here.

[0109] The trimming structure 3 of the present invention is provided with a first driving assembly 32 on the first base 31, so that the cutter assembly 33 is provided on the first driving assembly 32, so that the first driving assembly 32 drives the cutter assembly 33 to move toward or away from the pipe residue in the accommodating cavity 234 of the mold assembly 23, thereby improving the production efficiency of the trimming structure 3. At the same time, by providing the cutter assembly 33 with a first cylinder 331, a first mounting seat 332 and a blade 333, the first mounting seat 332 is connected to the output shaft of the first cylinder 331, and a mounting groove 3321 is provided on the first mounting seat 332, so that the fixed blade 333 can be conveniently installed using the mounting groove 3321. The first cylinder 331 drives the first mounting seat 332 to drive the blade 333 to move toward or away from the pipe residue in the accommodating cavity 234 of the mold assembly 23, so that the extension direction of the blade 333 is arranged at an angle to the movement direction of the blade 333 driven by the first mounting seat 332 driven by the first cylinder 331, thereby improving the cutting effect of the blade 333. The trimming structure 3 of the present invention can not only realize automatic cutting without manual operation, but also effectively improve production efficiency and reduce production costs.

[0110] In one embodiment, if Figure 3 、 Figure 8 and Figure 9 As shown, the first mounting seat 332 includes a fastening plate 3322 and a pressure cover 3324. One end of the fastening plate 3322 is connected to the output shaft of the first cylinder 331, and the other end of the fastening plate 3322 is provided with a boss 3323. The pressure cover 3324 is provided with a groove 3325. The pressure cover 3324 is connected to the fastening plate 3322 so that the boss 3323 is opposite to the groove 3325, and encloses to form a mounting groove 3321.

[0111] In this embodiment, the first mounting base 332 is configured as a two-part structure consisting of a fastening plate 3322 and a pressure cover 3324, so that the pressure cover 3324 and the fastening plate 3322 are connected and cooperated to form a mounting groove 3321, thereby facilitating the assembly and disassembly of the blade 333. It is understood that the fastening plate 3322 and the pressure cover 3324 can be connected as a whole using a detachable connection structure, such as a snap connection, a plug-in connection, a screw connection, or a pin connection, which is not limited here.

[0112] It is understood that by configuring the fastening plate 3322 with a first connecting section and a second connecting section arranged at an angle, the fastening plate 3322 is more easily connected to the output shaft of the first cylinder 331 via the second connecting section, thereby increasing the contact area and improving the stability of the connection. In this embodiment, the first and second connecting sections of the fastening plate 3322 are arranged perpendicularly. Optionally, the fastening plate 3322 can be arranged in a T-shape or an L-shape, etc., which is not limited here.

[0113] In this embodiment, two limiting grooves are provided on the surface of one side of the first connecting section of the fastening plate 3322, so that the two limiting grooves are spaced apart, thereby forming a boss 3323 on the surface of one side of the first connecting section, and two limiting platforms are provided on the pressure cover 3324 corresponding to the two limiting grooves, so that the part of the pressure cover 3324 corresponding to the boss 3323 is enclosed by the two limiting platforms to form a groove 3325. In this way, when a limiting platform is accommodated and limited in a limiting groove, the boss 3323 is opposite to the groove 3325 to enclose and form an installation groove 3321.

[0114] It is understood that the pressure cover 3324 and the first connecting section of the fastening plate 3322 are connected in a detachable manner, such as a snap-fit ​​connection, a plug-in fit, a screw connection, or a pin connection, which is not limited here. In this embodiment, by providing a movable connection between the pressure cover 3324 and the first connecting section of the fastening plate 3322, the size of the mounting slot 3321 can be easily adjusted, so that the length of the blade 333 can be adjusted within the mounting slot 3321, that is, the feed position can be adjusted to accommodate products of different specifications, thereby improving the versatility and ease of use of the trimming structure 3. Optionally, the first and second connecting sections of the fastening plate 3322 are integrally formed.

[0115] In one embodiment, the extension direction of the boss 3323 is arranged at an angle to the extension direction of the first connecting section. By arranging the extension direction of the boss 3323 at an angle to the extension direction of the first connecting section, the notch of the mounting slot 3321 is arranged at an angle to the movement direction of the blade 333 driven by the first cylinder 331 driving the first mounting seat 332, thereby facilitating cutting by the blade 333 and improving cutting quality.

[0116] In one embodiment, one end of the blade 333 passes through the mounting slot 3321 and abuts against the second connecting section. It is understandable that by abutting one end of the blade 333 against the second connecting section, the blade 333 is further limited, thereby improving the installation stability of the blade 333.

[0117] In one embodiment, the cutter assembly 33 further includes a mounting plate, through which the first cylinder 331 is connected to the first drive assembly 32. As will be appreciated, the provision of the mounting plate facilitates installation of the first cylinder 331, thereby preventing any impact on the first cylinder 331 during installation. Optionally, the mounting plate is plate-shaped.

[0118] In one embodiment, the first base 31 includes a bottom plate, a support plate and a fixed plate, wherein the support plate is protruded from one side of the bottom plate and is arranged perpendicular to the bottom plate; the fixed plate is arranged at one end of the support plate away from the bottom plate, and the plane where the fixed plate is located is arranged at an angle to the plane where the bottom plate is located, and the first drive assembly 32 is arranged on the side of the fixed plate facing away from the support plate.

[0119] In this embodiment, the bottom plate of the first base 31 can be a plate-like structure, so that the bottom plate can conveniently provide a mounting and support base for the support plate and the fixing plate. The support plate can be a columnar structure, a plate-like structure, or other structures, which are not limited here. Optionally, the support plates include two, and the two support plates are arranged in parallel and perpendicular to the bottom plate.

[0120] As will be appreciated, the end of the support plate away from the base plate is tilted, so that when the fixed plate is connected to the end of the support plate away from the base plate, the plane of the fixed plate and the plane of the base plate are arranged at an angle. This arrangement provides a certain tilt angle for the first drive assembly 32 and the cutter assembly 33, making it easier for the blade 333 of the cutter assembly 33 to cut the remaining pipe material.

[0121] In one embodiment, if Figure 8 and Figure 9 As shown, the first driving assembly 32 includes a first fixed seat 321, a first slide seat 323, a first screw rod 324 and a first adjusting handle 325. The first fixed seat 321 is arranged on the first base 31 and is provided with a sliding groove 322. The first slide seat 323 is movably arranged in the sliding groove 322. The side of the first slide seat 323 facing away from the sliding groove 322 is connected to the cutter assembly 33. The first screw rod 324 is rotatably arranged in the sliding groove 322 and is screwed to the first slide seat 323. One end of the first screw rod 324 passes through the groove wall of the sliding groove 322 and extends out of the sliding groove 322. The first adjusting handle 325 is sleeved on one end of the first screw rod 324 extending out of the sliding groove 322.

[0122] In this embodiment, the first fixed base 321 provides a mounting base for the first slide 323, the first screw 324, and the first adjustment handle 325. The first fixed base 321 is provided with a sliding groove 322, thereby providing space for the first slide 323 to be installed and move. As will be appreciated, the first fixed base 321 has a U-shaped structure. The first screw 324 and the first adjustment handle 325 are used to provide power for the first slide 323 to move within the sliding groove 322. The first slide 323 provides a mounting base for the cutter assembly 33.

[0123] As can be understood, both ends of the first screw rod 324 are rotatably connected to the first fixed seat 321 via bearings. One end of the first screw rod 324 passes through the wall of the sliding slot 322 and extends out of the sliding slot 322, thereby facilitating the first adjustment handle 325 to be sleeved on the end of the first screw rod 324 extending out of the sliding slot 322. In this way, the first adjustment handle 325 can drive the first screw rod 324 to rotate, so that the nut drives the first slide seat 323 to reciprocate along the first screw rod 324 and the guide rod. Optionally, the periphery of the first adjustment handle 325 is provided with anti-slip grooves.

[0124] In one embodiment, if Figure 8and Figure 9 As shown, the first driving assembly 32 further includes a guide rod disposed in the sliding groove 322 , the extension direction of the guide rod is consistent with the moving direction of the first slide 323 , the first slide 323 is provided with a guide hole, and the guide rod slides through the guide hole.

[0125] In this embodiment, a guide hole is provided on the first slide 323, and a guide rod is provided in the slide groove 322, so that the guide rod provides a guide basis for the movement of the first slide 323. It can be understood that the extension direction of the guide rod is consistent with the movement direction of the first slide 323.

[0126] In one embodiment, if Figure 3 、 Figure 10 、 Figure 11 and Figure 12 As shown, the gluing mechanism 4 includes a second base 41, a driving module 42, an adjusting structure 43 and a gluing assembly 44, wherein the second base 41 is provided on the body 1, the second base 41 and the trimming structure 3 are located on the same side of the turntable 22 and are spaced apart, the driving module 42 is provided on the second base 41, the adjusting structure 43 includes a second mounting seat 431 provided on the driving module 42, an adjusting assembly 432, a second cylinder 433 and a connecting plate 434, the adjusting assembly 432 is provided on the second mounting seat 431 and is connected to the second cylinder 433, the connecting plate 434 is provided on the output shaft of the second cylinder 433, the gluing assembly 44 includes a second fixing seat 441 connected to the connecting plate 434, a gluing rod 443 and a gluing head 444, the second The fixing seat 441 is provided with an installation cavity and a first connecting port and a second connecting port 442 connected to the installation cavity. The second connecting port 442 is used to connect a glue coating machine. The glue coating rod 443 is provided with a glue passage. One end of the glue coating rod 443 is passed through the first connecting port to connect the glue passage and the installation cavity. The glue coating head 444 is connected to the end of the glue coating rod 443 away from the second fixing seat 441. The glue coating head 444 is provided with a glue spray port 445 connected to the glue passage. The direction of movement of the second cylinder 433 driven by the adjustment component 432 is consistent with the direction of movement of the glue coating component 44 driven by the second cylinder 433, and the direction of movement of the second cylinder 433 driven by the adjustment component 432 is perpendicular to the direction of movement of the adjustment structure 43 driven by the driving module 42.

[0127] In this embodiment, the second base 41 is used to mount, secure, and support components such as the drive module 42, the adjustment structure 43, and the gluing assembly 44, providing a mounting base for the drive module 42, the adjustment structure 43, and the gluing assembly 44. It is understood that the second base 41 may be a mounting plate, a mounting frame, a bracket, a rack, a mounting platform, or other structures, without limitation herein. The gluing mechanism 4 can be mounted in the body 1 via the second base 41. The second base 41 of the gluing mechanism 4 can be integrally formed with the body 1, or can be fixedly or detachably mounted on the body 1 to facilitate assembly and disassembly of the gluing mechanism 4, without limitation herein.

[0128] Optionally, the driving module 42 can be a moving module, a driving cylinder, a transmission device, an adjusting screw or a structure of a motor and a screw, etc., so that the driving module 42 can conveniently provide driving force for the adjusting structure 43 and the gluing component 44, which is not limited here.

[0129] As can be understood, the arrangement of the adjustment structure 43 enables the gluing mechanism 4 to move the gluing assembly 44 via the second cylinder 433 of the adjustment structure 43, thereby adjusting the distance between the glue nozzle 445 and the inner wall of the pipe, maintaining the gluing distance, and achieving uniform gluing. Simultaneously, by adjusting the second cylinder 433 and the gluing assembly 44 via the adjustment assembly 432 of the adjustment structure 43, the gluing mechanism 4 is adapted to gluing pipes of different specifications or models, thereby improving the versatility and ease of use of the gluing mechanism 4.

[0130] In this embodiment, the second cylinder 433 can be a driving cylinder. Of course, in other embodiments, the second cylinder 433 can also be other driving devices, which is not limited here. It is understood that the adjustment component 432 of the adjustment structure 43 is used to adjust the position or distance between the second cylinder 433 and the glue application component 44. The adjustment component 432 can be an adjustment rod, a telescopic rod, an adjustment cylinder, or other structure capable of achieving position adjustment, which is not limited here.

[0131] It can be understood that the glue coating component 44 is used to apply glue to the inner wall of the pipe. The glue coating component 44 can be a glue spraying structure, a glue coating rod or a nozzle, etc., which is not limited here.

[0132] The gluing mechanism 4 of the present invention is provided with an adjustment structure 43 on the second base 41, so that the adjustment component 432 of the adjustment structure 43 is movably provided on the second base 41 through the second mounting seat 431, and the gluing component 44 is automatically adjusted by the cooperation of the second cylinder 433 and the connecting plate 434, so that automatic gluing is achieved and the distance between the glue nozzle 445 and the inner wall of the pipe is automatically adjusted to maintain the gluing distance and achieve uniform gluing; at the same time, by arranging the second cylinder 433 on the adjustment component 432, the moving direction of the second cylinder 433 driven by the adjustment component 432 is consistent with the moving direction of the gluing component 44 driven by the second cylinder 433, so that the gluing mechanism 4 can be suitable for gluing pipes of different specifications or models, which not only stabilizes the product quality but also effectively reduces the cost.

[0133] In one embodiment, if Figures 10 to 12 As shown, the glue coating assembly 44 includes a second fixed seat 441, a glue coating rod 443 and a glue coating head 444, wherein the second fixed seat 441 is connected to the connecting plate 434, the second fixed seat 441 is provided with an installation cavity and a first connecting port and a second connecting port 442 connected to the installation cavity, the second connecting port 442 is used to connect the glue coating machine, the glue coating rod 443 is provided with a glue passage, one end of the glue coating rod 443 is passed through the first connecting port to connect the glue passage and the installation cavity, the glue coating head 444 is connected to one end of the glue coating rod 443 away from the second fixed seat 441, and the glue coating head 444 is provided with a glue spray port 445 connected to the glue passage.

[0134] It can be understood that the second fixing seat 441 is used to support, install and fix components such as the glue coating rod 443 and the glue coating head 444, and is also used to connect to the glue coating machine, so as to facilitate the introduction of the glue in the glue coating machine into the glue coating rod 443 and the glue coating head 444. In this embodiment, the second fixing seat 441 is provided with a mounting cavity and a first connecting port and a second connecting port 442 communicating with the mounting cavity. The second connecting port 442 is used to connect to the glue coating machine, so that one end of the glue coating rod 443 is penetrated into the first connecting port, so that the glue passage and the mounting cavity are connected, so as to facilitate the introduction of the glue in the glue coating machine into the glue passage of the glue coating rod 443 through the mounting cavity of the second fixing seat 441, and sprayed onto the inner wall of the pipe by the glue spraying port 445.

[0135] In this embodiment, the gluing rod 443 is rod-shaped and can be easily inserted into the pipe to apply glue to the inner wall of the pipe. In order to facilitate the dispensing of glue from the gluing assembly 444 and achieve uniform glue coating on the inner wall of the pipe, the end of the gluing rod 443 away from the second fixing seat 441 is connected to a gluing head 444. The gluing head 444 has a glue spraying port 445 connected to the glue passage. In this way, the glue spraying port 445 of the gluing head 444 can be used to apply glue to the inner wall of the pipe.

[0136] It is understandable that the gluing rod 443 and the second fixing seat 441 can be fixedly connected, such as by welding or an integrally formed structure, so as to improve the connection stability between the gluing rod 443 and the second fixing seat 441. Of course, the gluing rod 443 and the second fixing seat 441 can also be detachably connected, such as by a snap connection, plug-in fit, screw connection, or pin connection, so as to improve the convenience of disassembly and assembly of the gluing rod 443, which is not limited here.

[0137] In this embodiment, the gluing head 444 is detachably connected to the end of the gluing rod 443 away from the second fixing seat 441. The connection method may be a threaded connection, a snap connection, or an interference fit, which is not limited here. Optionally, the gluing head 444 is "L"-shaped, with a glue spray port 445 at one end and the other end connected to the gluing rod 443, which is not limited here.

[0138] In one embodiment, the glue coating assembly 44 further includes a glue discharge valve provided at the first communication port, and a mounting protrusion is provided at one end of the glue coating rod 443 away from the glue coating head 444, and the mounting protrusion is connected to the glue discharge valve via a connecting nut.

[0139] As can be understood, the provision of a glue discharge valve facilitates the use of the glue discharge valve to control conditions such as the glue discharge amount and speed from the glue nozzle 445 of the glue application assembly 44. The glue discharge valve has an inner cavity, and the end of the glue application rod 443, which is away from the glue application head 444, extends into the inner cavity of the glue discharge valve. The mounting protrusion and the connecting nut cooperate to engage with the glue discharge valve to limit the position, thereby achieving a connection while also improving the sealing performance.

[0140] In one embodiment, an external thread is provided at one end of the gluing rod 443 adjacent to the gluing head 444, and the gluing head 444 is provided with a connecting hole connected to the glue spray port 445. The hole wall of the connecting hole is provided with an internal thread, and the gluing head 444 is connected to the gluing rod 443 by screwing the internal and external threads.

[0141] In order to facilitate the assembly of the gluing rod 443 and the gluing head 444, a threaded connection is provided between the gluing rod 443 and the gluing head 444. Specifically, an external thread is provided at one end of the gluing rod 443 away from the second fixing seat 441, and the gluing head 444 is provided with a connecting hole connected to the glue spray port 445, and an internal thread is provided on the wall of the connecting hole, so that the gluing head 444 is threadedly connected to the gluing rod 443 through the cooperation of the internal and external threads.

[0142] In order to make the threaded connection between the glue coating rod 443 and the glue coating head 444 more stable, a connecting portion is provided at one end of the glue coating rod 443 away from the second fixed seat 441, and a step surface is formed on the connecting portion and the outer peripheral surface of the glue coating rod 443. An external thread is provided on the connecting portion, and the connecting portion is passed through the connecting hole so that one end of the glue coating head 444 is limitedly abutted against the step surface.

[0143] In this embodiment, the length of the connecting portion of the gluing rod 443 is the same as the extension length of the connecting hole, so that the connecting portion can be completely inserted into the connecting hole. Optionally, the connecting portion and the gluing rod 443 adopt an integrally formed structure, and at the same time, the connecting portion and the gluing rod 443 are coaxially arranged. It is understandable that the outer circumference of the connecting portion is smaller than the outer circumference of the gluing rod 443, that is, the connecting portion and the gluing rod 443 form a step surface, which can be used to limit the gluing head 444. When the gluing head 444 is threaded into place with the connecting portion, one end of the gluing head 444 is limited and abutted against the step surface, thereby improving the adaptability and connection stability of the threaded connection. Optionally, in order to improve adaptability, the outer circumference of the gluing head 444 is flush with the outer circumference of the gluing rod 443.

[0144] In one embodiment, if Figure 12 As shown, the glue coating component 44 also includes a support member mounted on the glue coating head 444. The glue coating head 444 is provided with a glue spraying protrusion at one end away from the glue coating rod 443. The glue spraying protrusion is provided with a glue spraying port 445. The height between the glue spraying protrusion and the outer peripheral surface of the glue coating head 444 is defined as h1, and the height between the support member and the outer peripheral surface of the glue coating head 444 is defined as h2, and h1<h2.

[0145] In this embodiment, the glue passage of the glue coating rod 443 is connected to the glue spraying port 445 of the glue coating head 444, that is, the glue liquid is transported from the glue passage to the glue spraying port 445 and sprayed onto the inner wall of the pipe by the glue spraying port 445. During the glue coating process, in order to ensure that the distance between the end face of the glue spraying port 445 and the inner wall of the pipe is always consistent to improve the uniformity of glue coating, a support member is provided on the outer peripheral surface of the glue coating head 444. At the same time, the support member is provided adjacent to the glue spraying port 445. In other words, during the glue coating process, the support member can be brought into contact with the inner wall of the pipe, thereby ensuring that the distance between the glue spraying port 445 and the inner wall of the pipe is constant and glue coating is uniform. Optionally, the support member can be a support block or a support ring.

[0146] In this embodiment, the gluing head 444 and the support member can be fixedly connected, such as by integral molding, bonding, or welding, to improve connection stability. The gluing head 444 and the support member can also be detachably connected, such as by a snap connection, a clamp connection, or a bolt connection, to improve assembly and disassembly convenience and facilitate maintenance or replacement of parts, without limitation herein.

[0147] In one embodiment, a support member is mounted on and rotatably connected to the gluing head 444. As will be appreciated, the support member is annular and can be mounted on the gluing head 444. Since the pipe must be rotated for gluing, and the gluing path is formed into a spiral by moving the gluing rod 443, a rotatable connection between the support member and the gluing head 444 is provided. This allows the support member to rotate with the product when it contacts the inner wall of the product, reducing frictional damage to the inner wall of the product.

[0148] Optionally, an annular guide rail is provided on the outer circumference of the glue coating head 444, and the support member is movably sleeved on the annular guide rail. In other words, the support member can rotate along the annular guide rail relative to the glue coating assembly 44 to rotate with the product to reduce friction.

[0149] In one embodiment, the support member is a bearing, comprising a rotatably connected inner ring and outer ring. The inner ring is fixedly mounted on a gluing head 444. As will be appreciated, the gluing head 444 is cylindrical and engages with the inner ring of the bearing. The inner ring is fixedly mounted on the gluing head 444. Due to the rotatable connection between the outer ring and the inner ring, the outer ring rotates with the pipe. This also facilitates the production and installation of the bearing.

[0150] In this embodiment, a glue-spraying protrusion is provided on the end of the glue-spraying head 444 away from the glue-spraying rod 443, and the glue-spraying protrusion is provided with a glue-spraying port 445. To achieve higher glue application accuracy, the glue-spraying protrusion is provided on the end of the glue-spraying head 444 away from the glue-spraying rod 443, that is, the extension direction of the glue-spraying protrusion is arranged perpendicular to the extension direction of the glue-spraying head 444. In this way, the glue-spraying port 445 is located on the glue-spraying protrusion, which facilitates the control of the glue dispensing direction. Optionally, the glue-spraying protrusion and the glue-spraying head 444 are integrally formed, which provides a more stable connection.

[0151] It is understandable that the height of the glue spraying protrusion relative to the outer peripheral surface of the glue coating head 444 is defined as h1, and the height of the support member relative to the outer peripheral surface of the glue coating head 444 is defined as h2. That is, with the outer peripheral surface of the glue coating head 444 as the reference surface, the height of the glue spraying protrusion should be lower than the height of the support member to prevent the glue spraying protrusion from abutting the inner wall of the product, while the support member cannot abut the inner wall of the product. Setting h1<h2, when the support member abuts the inner wall of the product, a certain distance can be left between the glue spraying protrusion and the inner wall of the product to avoid the situation where the inner wall of the product blocks the glue outlet and the glue cannot be coated normally. It is understandable that h1 and h2 can be adjusted according to actual conditions to ensure that the glue spraying port 445 can discharge glue normally, and this is not limited here.

[0152] In one embodiment, if Figure 10 and Figure 11 As shown, the adjustment assembly 432 includes an adjustment seat 4321, a second slide 4323, a second screw 4324 and a second adjustment handle 4325 arranged on the second mounting seat 431. The adjustment seat 4321 is provided with an adjustment slot 4322. The second slide 4323 is movably arranged in the adjustment slot 4322. The side of the second slide 4323 facing away from the adjustment slot 4322 is connected to the second cylinder 433. The second screw 4324 is rotatably arranged in the adjustment slot 4322 and is threadedly connected to the second slide 4323. One end of the second screw 4324 passes through the slot wall of the adjustment slot 4322 and extends out of the adjustment slot 4322. The second adjustment handle 4325 is sleeved on one end of the second screw 4324 extending out of the adjustment slot 4322.

[0153] In this embodiment, the adjustment base 4321 provides a mounting base for the second slide 4323, the second screw 4324, and the second adjustment handle 4325. The adjustment base 4321 is provided with an adjustment slot 4322, thereby providing mounting and movement space for the second slide 4323. As will be appreciated, the adjustment base 4321 has a U-shaped structure. The second screw 4324 and the second adjustment handle 4325 are used to provide power for the second slide 4323 to move within the adjustment slot 4322. The second slide 4323 provides a mounting base for the glue coating assembly 44.

[0154] In this embodiment, the two ends of the second screw 4324 are rotatably connected to the adjustment seat 4321 through bearings respectively. One end of the second screw 4324 passes through the groove wall of the adjustment groove 4322 and extends out of the adjustment groove 4322, so that the second adjustment handle 4325 is conveniently mounted on the end of the second screw 4324 extending out of the adjustment groove 4322. In this way, the second screw 4324 can be driven to rotate by the second adjustment handle 4325, so that the nut drives the second slide 4323 to move back and forth along the second screw 4324 and the guide rod.

[0155] In one embodiment, if Figure 10 and Figure 11 As shown, the adjustment assembly 432 also includes a guide rod arranged in the adjustment slot 4322, the extension direction of the guide rod is consistent with the moving direction of the second slide 4323, the second slide 4323 is provided with a guide hole, and the guide rod slides through the guide hole.

[0156] In this embodiment, a guide hole is provided on the second slide 4323, and a guide rod is provided in the adjustment slot 4322, thereby utilizing the guide rod to provide a guide basis for the movement of the second slide 4323. It can be understood that the extension direction of the guide rod is consistent with the movement direction of the second slide 4323.

[0157] In this embodiment, if Figure 11 As shown, the connecting plate 434 includes a fixing part, a connecting part and a connecting rod. The fixing part is connected to the output shaft of the second cylinder 433. The connecting part and the fixing part are arranged at an angle. A connecting rod is provided on the side of the connecting part facing away from the fixing part. The gluing component 44 is provided in the mounting hole. The connecting rod is passed through the mounting hole to connect the gluing component 44 and the connecting plate 434.

[0158] Optionally, the fixing portion, the connecting portion, and the connecting rod of the connecting plate 434 are integrally formed, and the fixing portion and the connecting portion of the connecting plate 434 are arranged vertically. This facilitates the connection between the connecting plate 434 and the second cylinder 433, and also facilitates the connection between the gluing assembly 44 and the connecting plate 434, and avoids interference between the gluing assembly 44 and components of the adjustment structure 43. It is understood that the connecting rod can be a rod-shaped or bar-shaped structure, which is not limited here.

[0159] In one embodiment, if Figure 10 and Figure 11 As shown, the second base 41 includes an integral bottom plate, a top plate and two side plates. The bottom plate and the top plate are opposite to each other and spaced apart. The two side plates are arranged between the top plate and the bottom plate and are opposite to each other and spaced apart so that the bottom plate, the top plate and the two side plates enclose a cavity. The second mounting seat 431 is movably arranged on the side of the top plate facing away from the bottom plate.

[0160] In this embodiment, the bottom plate of the second base 41 can be a plate-like structure, which conveniently provides a mounting and support base for the two side plates and the top plate. The two side plates can be columnar, plate-like, or other structures, without limitation. Optionally, the two side plates are arranged in parallel and perpendicular to the bottom plate, with the bottom plate opposing the top plate and spaced apart, such that the two side plates are disposed between the top and bottom plates.

[0161] It can be understood that the bottom plate, top plate and two side plates of the second base 41 are an integrally formed structure, so that the bottom plate, top plate and two side plates enclose a cavity, thereby effectively reducing material costs.

[0162] In one embodiment, if Figure 3 、 Figure 6 and Figure 7 As shown, the trimming and gluing equipment 100 also includes a feeding mechanism 6, which includes a base assembly 61, a second drive assembly 62 and a feeding assembly 63, wherein the base assembly 61 is arranged on the body 1, the base assembly 61 is provided with a feeding trough 6131 and a through hole 6132 connected to the feeding trough 6131, the second drive assembly 62 is arranged on the base assembly 61, and a push rod 621 is provided corresponding to the through hole 6132, one end of the push rod 621 passes through the through hole 6132 and extends into the feeding trough 6131, the feeding assembly 63 is arranged on the base assembly 61, and is spaced apart from the second drive assembly 62, the feeding assembly 63 includes a feeding box 631 and a pressing plate 632, the pressing plate 632 is movably connected to the feeding box 631, and encloses a feeding cavity 633 connected to the feeding trough 6131.

[0163] In this embodiment, the base assembly 61 is used to install, fix, and support the second drive assembly 62 and the feed assembly 63. That is, the base assembly 61 provides a mounting base for the second drive assembly 62 and the feed assembly 63. It can be understood that by providing the feed trough 6131 on the base assembly 61, the feed trough 6131 can be used to conveniently hold or temporarily store pipes or products entering through the feed cavity 633 of the feed assembly 63.

[0164] It is understood that the feed trough 6131 can be a cavity structure with a certain spatial volume, or a trough body or a through-channel structure, which is not limited here. In this embodiment, the feed trough 6131 can be a groove or a holding slot structure integrally provided in the base assembly 61, or it can be formed by other components and mounted on the base assembly 61, which is not limited here.

[0165] In this embodiment, by providing a through hole 6132 on the base assembly 61, the through hole 6132 is connected to the feed trough 6131, so that one end of the push rod 621 of the second drive assembly 62 can pass through the through hole 6132 and extend into the feed trough 6131, thereby providing a space for the push rod 621 to avoid, and also providing a guide basis for the movement of the push rod 621. Optionally, the through hole 6132 can be a through hole structure or a notch structure, which is not limited here. It is understandable that the moving direction of the push rod 621 is consistent with the extension direction of the feed trough 6131, and the second drive assembly 62 can be a driving cylinder or other driving device, which can drive the push rod 621 to move in any direction, which is not limited here.

[0166] It is understandable that by configuring the feed assembly 63 to be composed of a feed box 631 and a pressure plate 632, the pressure plate 632 is movably connected to the feed box 631, and the feed chamber 633 is formed so as to be connected to the feed trough 6131, thereby facilitating the smooth transportation of the pipes in the feed chamber 633 of the feed assembly 63 to the feed trough 6131. ​​In this embodiment, the pipes in the feed chamber 633 can automatically slide into the feed trough 6131, for example, by adopting an inclined setting to achieve sliding by the weight of the pipes. Of course, in other embodiments, automatic transportation or automatic driving methods can also be adopted, such as using a conveyor belt for transportation or using a cylinder for pushing, etc., which are not limited here.

[0167] In this embodiment, the pressure plate 632 of the feeding assembly 63 is movably connected to the feeding box 631, so that the feeding cavity 633 can be adjusted by adjusting the position of the pressure plate 632 or adjusting the relative position between the pressure plate 632 and the feeding box 631, so that the feeding cavity 633 is suitable for the passage of pipes of different sizes or different models, thereby improving the ease of use and universal performance of the feeding mechanism 6.

[0168] The feeding mechanism 6 of the present invention is provided with a feeding trough 6131 on the base assembly 61, and the feeding trough 6131 can be used to hold or temporarily store the pipes entering from the feeding cavity 633 of the feeding assembly 63; by providing a through hole 6132 connected to the feeding trough 6131, and allowing one end of the push rod 621 of the second driving assembly 62 to pass through the through hole 6132 and extend into the feeding trough 6131, the second driving assembly 62 drives the push rod 621, so that the push rod 621 pushes the pipe in the feeding trough 6131 into the accommodating cavity 234 of the mold assembly 23 on the turntable 22, thereby This enables the feeding mechanism 6 to realize automatic feeding, effectively improving production efficiency and the stability of pipe quality; at the same time, by setting the feeding component 63 as a feeding box 631 and a pressure plate 632, the pressure plate 632 is movably connected to the feeding box 631, and encloses a feeding cavity 633 connected to the feeding trough 6131, so that the size of the feeding cavity 633 can be adjusted by adjusting the pressure plate 632, so that the feeding cavity 633 of the feeding component 63 can be suitable for pipes of different models or sizes, thereby improving the universal performance and ease of use of the feeding mechanism 6.

[0169] In this embodiment, the feed box 631 is provided with a feed trough and a connecting plate. The connecting plate is arranged at the notch of the feed trough and is provided with a through hole. One end of the feed trough extends toward the notch of the feed trough 6131 and is connected with the feed trough 6131; the pressure plate member 632 includes a pressure plate, a connecting rod and a connecting member. The pressure plate covers the notch of the feed trough and encloses a feed cavity 633. The pressure plate is located on the side of the connecting plate facing the feed trough. The connecting rod is protruded on the side of the pressure plate facing the connecting plate. The connecting rod is movably inserted into the through hole, and the connecting member is connected to one end of the connecting rod passing through the through hole.

[0170] In this embodiment, the feed box 631 can be a box-shaped structure or a shell-shaped structure, and the feed box 631 has a feed chute. By providing a connecting plate at the notch of the feed chute of the feed box 631, it is convenient to connect the connecting plate with the pressing plate 632. It is understandable that the feed chute of the feed box 631 can be a groove structure or a through-slot structure, and the extension direction of the feed chute is consistent with the extension direction of the feed box 631.

[0171] It is understood that one end of the feed box 631 is connected to the feed chute 6131 of the base assembly 61, so that one end of the feed chute extends toward the notch of the feed chute 6131 and is in communication with the feed chute 6131. ​​The pressing plate of the pressing plate member 632 covers the notch of the feed chute, so that the pressing plate and the feed chute of the feed box 631 are enclosed to form a feed cavity 633.

[0172] In this embodiment, a connecting rod is provided on the side of the pressure plate facing the connecting plate, so that the connecting rod can be movably passed through the through hole of the connecting plate and connected to the connecting piece. In this way, the cooperation between the connecting piece and the connecting rod can be utilized to enable the pressure plate of the pressure plate part 632 to move in the feeding trough to adjust the size of the feeding cavity 633.

[0173] It is understood that the connecting member may be a structure such as a screw or a bolt, or a nut, etc., which is not limited here. In this embodiment, a plurality of connecting members may be provided, and the plurality of connecting members are arranged at intervals. The connecting plate may be provided with a plurality of through holes corresponding to the plurality of connecting members, so that each connecting member corresponds to a through hole one to one. Of course, in other embodiments, the feed box 631 may also be provided with a plurality of connecting plates, which are arranged at intervals and arranged at intervals along the extension direction of the feed chute, which is not limited here.

[0174] In one embodiment, the pressure plate member 632 further includes a guide plate, which is protruding from the side of the pressure plate facing the connecting plate and slidingly abuts against the wall of the feed trough. It is understood that by providing the guide plate, the guide plate is protruding from the side of the pressure plate facing the connecting plate and slidingly abuts against the wall of the feed trough, thereby utilizing the guide plate to guide the movement of the pressure plate. In this embodiment, guide plates are provided on opposite sides of the pressure plate, such that the two guide plates are arranged correspondingly to the two side walls of the feed trough. In this way, when the connecting member drives the pressure plate to move, the two guide plates respectively slide and abut against the side walls of the feed trough, thereby ensuring that the size of the feed chamber 633 remains consistent.

[0175] In one embodiment, the feed assembly 63 further includes a bracket, which is L-shaped, with one end of the bracket connected to the base assembly 61 and the other end of the bracket connected to the side of the feed box 631 facing away from the feed chute. By providing the bracket, the bracket is further used to improve the installation stability of the feed box 631. At the same time, the bracket is L-shaped, so that one end of the bracket is connected to the base assembly 61 and the other end of the bracket is connected to the side of the feed box 631 facing away from the feed chute, so that the end of the feed box 631 away from the feed chute 6131 is higher than the end of the feed box 631 adjacent to the feed chute 6131, thereby causing the bottom wall of the feed chute to be inclined.

[0176] It can be understood that the bracket is movably connected to the base assembly 61, so that the inclination of the bottom wall of the feed chute can be adjusted by adjusting the connection position of the bracket and the feed box 631.

[0177] In one embodiment, if Figure 6 and Figure 7As shown, the base assembly 61 includes a mounting plate 611, a bottom plate 612, a feed piece 613 and an adjusting piece 614, wherein the mounting plate 611 is arranged on the body 1, the bottom plate 612 is arranged opposite to the mounting plate 611, the second driving assembly 62 is arranged on the side of the bottom plate 612 facing away from the mounting plate 611, the feed piece 613 is arranged on the side of the bottom plate 612 facing away from the mounting plate 611, and is arranged adjacent to the second driving assembly 62, the feed piece 613 is provided with a feed slot 6131 and a through hole 6132, one end of the feed box 631 is connected to the feed piece 613 and extends toward the notch of the feed slot 6131, and the adjusting piece 614 is provided. The joint 614 includes a guide shaft 6141, an elastic member 6142 and an adjusting handle 6143. One end of the guide shaft 6141 is movably inserted into the mounting plate 611 and the base plate 612 in sequence. The elastic member 6142 is sleeved on the guide shaft 6141 and elastically abuts against the side of the mounting plate 611 facing away from the base plate 612. The adjusting handle 6143 is rotatably inserted into the mounting plate 611 and abuts against the base plate 612. The adjusting handle 6143 rotates relative to the mounting plate 611 to drive the base plate 612 away from or close to the mounting plate 611, so that the mounting plate 611 compresses the elastic member 6142.

[0178] In this embodiment, the mounting plate 611 of the base assembly 61 is used to mount, secure, and support components such as the base plate 612, the feed member 613, and the adjustment member 614. The mounting plate 611 is also used to secure the feed mechanism 6 to the processing equipment. It will be appreciated that by providing the base plate 612, the base plate 612 and the mounting plate 611 are stacked, thereby providing a mounting base for the feed member 613, the second drive assembly 62, and the feed assembly 63. Alternatively, the mounting plate 611 may be a plate-like structure, and the base plate 612 may be a plate-like or bracket-like structure.

[0179] It can be understood that by setting the adjusting member 614, the adjusting member 614 is connected to the mounting plate 611 and the base plate 612, so that the distance between the base plate 612 and the mounting plate 611 can be adjusted by the adjusting member 614, so that the feeding mechanism 6 can adapt to the accommodating cavity 234 of the mold assembly 23 on the turntable 22.

[0180] In one embodiment, if Figure 6 and Figure 7 As shown, the adjusting member 614 includes a guide shaft 6141, an elastic member 6142 and an adjusting handle 6143, wherein one end of the guide shaft 6141 is movably inserted into the mounting plate 611 and the base plate 612 in sequence; the elastic member 6142 is sleeved on the guide shaft 6141 and elastically abuts against the side of the mounting plate 611 facing away from the base plate 612; the adjusting handle 6143 is rotatably inserted into the mounting plate 611 and abuts against the base plate 612; wherein the adjusting handle 6143 rotates relative to the mounting plate 611, which can drive the base plate 612 away from or close to the mounting plate 611, so that the mounting plate 611 compresses the elastic member 6142.

[0181] In this embodiment, both the mounting plate 611 and the base plate 612 are provided with guide holes for the guide shaft 6141 to movably pass through. One end of the guide shaft 6141 is movably inserted through the guide holes of the mounting plate 611 and the base plate 612, respectively. It will be appreciated that to ensure smooth movement of the base plate 612 during adjustment of the distance between the base plate 612 and the mounting plate 611, the guide shafts 6141 include a plurality of guide shafts 6141, which are spaced apart and movably inserted through the mounting plate 611 and the base plate 612, respectively.

[0182] It is understood that by providing the elastic member 6142 so that it is sleeved on the guide shaft 6141 and elastically abuts against the side of the mounting plate 611 facing away from the base plate 612, the mounting plate 611 compresses the elastic member 6142 when the distance between the base plate 612 and the mounting plate 611 increases. In this embodiment, the elastic member 6142 includes a plurality of elastic members 6142, each of which is sleeved on a guide shaft 6141. Optionally, the elastic member 6142 is a compression spring.

[0183] In this embodiment, the adjustment handle 6143 is rotatably provided through the mounting plate 611 and abuts against the base plate 612. Thus, when the adjustment handle 6143 rotates relative to the mounting plate 611, the base plate 612 can be driven away from or toward the mounting plate 611, causing the mounting plate 611 to compress the elastic member 6142. Optionally, the adjustment handle 6143 is an adjustment screw. It is understood that the mounting plate 611 is provided with an adjustment screw hole 111, and the adjustment screw is rotatably provided through the adjustment screw hole 111. Thus, by rotating the adjustment handle 6143, the adjustment handle 6143 pushes the base plate 612 away from or toward the mounting plate 611, causing the base plate 612 to drive the guide shaft 6141 to move, thereby achieving compression of the elastic member 6142 by the mounting plate 611.

[0184] In one embodiment, a first protrusion is provided at one end of the guide shaft 6141 passing through the base plate 612, and the first protrusion is limitedly abutted against the side of the base plate 612 facing away from the mounting plate 611. A second protrusion is provided at the end of the guide shaft 6141 away from the base plate 612, and both ends of the elastic member 6142 are elastically abutted against the second protrusion and the side of the mounting plate 611 facing away from the base plate 612, respectively.

[0185] It can be understood that by respectively setting a first protrusion and a second protrusion at both ends of the guide shaft 6141, the first protrusion is used to achieve limited abutment with the base plate 612 to prevent the base plate 612 from being separated from the guide shaft 6141, and the second protrusion is used to achieve limited installation of the elastic member 6142.

[0186] In one embodiment, the feeding member 613 is further provided with a mounting hole connected to the feeding trough 6131 ; the feeding mechanism 6 further includes a sensing member, part of which is located in the mounting hole and is used to sense whether there is a pipe in the feeding trough 6131 .

[0187] In this embodiment, a sensing element is provided to detect the presence of tubing within the feed chute 6131, thereby controlling the actuation of the second drive assembly 62 and improving feeding efficiency and accuracy. It will be appreciated that the sensing element is electrically connected to the second drive assembly 62. When the sensing element detects the presence of tubing within the feed chute 6131, the second drive assembly 62 drives the push rod 621 through the through-hole 6132 and into the feed chute 6131, thereby pushing the tubing within the feed chute 6131 to the next process or step. Alternatively, the sensing element may be a sensor or detector, etc., which is not limited herein.

[0188] In one embodiment, the sensing element includes a mounting bracket and a sensor. The mounting bracket is arranged in a Z-shape, with one end of the mounting bracket connected to the feed member 613 and the other end extending into the mounting hole. The sensor is located at the end of the mounting bracket that extends into the mounting hole and is positioned within the feed chute 6131. ​​The mounting bracket not only secures the sensor but also ensures that the Z-shape allows the mounting bracket to fit within the mounting hole of the feed member 613. It will be appreciated that the sensor is electrically connected to the second drive assembly 62.

[0189] In one embodiment, the feed member 613 includes a fixing portion, a supporting portion, a stop portion and a connecting portion. The fixing portion is connected to the base plate 612. The supporting portion is arranged on the side of the fixing portion facing away from the base plate 612. The stop portion and the connecting portion are arranged at one end of the supporting portion away from the fixing portion, and are combined to form a feed trough 6131. ​​The stop portion is provided with a mounting hole adjacent to the connecting portion, and the supporting portion is provided with an avoidance hole corresponding to the mounting hole.

[0190] In this embodiment, the fixing portion, supporting portion, stopping portion and connecting portion of the feed member 613 are an integrally formed structure, which can improve the structural strength of the feed member 613. The fixing portion of the feed member 613 is used to provide a mounting and fixing base, and the supporting portion and the fixing portion are arranged perpendicularly. The stopping portion and the connecting portion are an integral structure, and the end of the stopping portion adjacent to the feed trough 6131 is arranged in an arc shape, and the end of the stopping portion away from the feed trough 6131 extends in a direction away from the fixing portion. One end of the connecting portion is integrally connected to the stopping portion, and the other end of the connecting portion extends in a direction away from the connecting portion, so that the feed trough 6131 is formed at the connection position of the connecting portion, the stopping portion and the supporting portion.

[0191] It can be understood that the stop portion and the connecting portion form an L-shaped structure, and a guide slope is formed on the side of the connecting portion facing away from the supporting portion, so that the guide slope is inclined toward the feed trough 6131, so that the pipe in the feed cavity 633 can easily slide into the feed trough 6131 through the guide slope of the connecting portion.

[0192] In one embodiment, the second driving assembly 62 includes a driving cylinder and a push plate, wherein the driving cylinder is arranged on the base assembly 61, and the driving cylinder is provided with a sliding seat; the push plate is arranged on the sliding seat and is connected to the end of the push rod 621 away from the through hole 6132; wherein the driving cylinder drives the sliding seat to drive the push plate and the push rod 621 to move, so that the push rod 621 passes through the through hole 6132 and extends into the feed trough 6131 to push the pipe out of the feed trough 6131.

[0193] In this embodiment, the driving cylinder can be a rodless cylinder, which connects the push plate to the sliding seat, thereby facilitating the connection of the push rod 621 to the sliding seat through the push plate, so that the driving cylinder drives the sliding seat to drive the push plate and the push rod 621 to move, so that the push rod 621 passes through the through hole 6132 and extends into the feed trough 6131 to push the pipe out of the feed trough 6131. ​​Optionally, the push plate has an L-shaped structure.

[0194] It can be understood that in order to prevent the push rod 621 from interfering with the sensor of the sensing component, the push rod 621 is provided with an avoidance groove corresponding to the sensor, so that when the push rod 621 passes through the through hole 6132 and extends into the feed trough 6131, the avoidance groove provides avoidance space for the sensor.

[0195] In one embodiment, if Figures 1 to 3 As shown, the trimming and gluing device 100 further includes a discharge box 7 provided on the machine body 1 . The discharge box 7 is provided with a discharge channel 71 and is spaced apart from the turntable structure 2 , the trimming structure 3 and the gluing mechanism 4 .

[0196] It can be understood that by providing the discharge box 7 , it is convenient to discharge the tubes in the accommodating cavity 234 of the mold assembly 23 on the turntable 22 through the discharge channel 71 of the discharge box 7 after the tubes are loaded, cut and glued in sequence.

[0197] When the trimming and gluing equipment of the present invention is working, the caps to be processed need to go through four processes, namely loading, trimming, gluing, and unloading, before production can be completed. The first process is loading. The caps to be processed are sent out from the vibrating disk, along the feeding trough connected to the main machine, through the feeding cavity 633 of the feeding assembly 63 on the feeding mechanism 6, and fall into the feeding trough 6131 of the feeding part 613. The second driving assembly 62 is used to drive the push rod 621 through the through hole 6132, and extend into the feeding trough 6131 to push the pipe into the accommodating cavity 234 of the mold assembly 23 on the turntable 22. Then, the rotary joint 235 is used to connect the vacuum to the vacuum equipment, and the accommodating cavity 234 of the mold assembly 23 is sucked and fixed by negative pressure vacuum. At this time, the divider 21 of the turntable structure 2 drives the turntable 22 to drive the mold assembly 23 to rotate to correspond to the trimming structure 3, and enter the cutting process.

[0198] The second step is cutting. The turntable 22 rotates the sealing cap to the position of the trimming mechanism 3. During this process, the vacuum in the accommodating chamber 234 of the mold assembly 23 is maintained. The drive cylinder 51 of the rotating assembly 5 drives the drive motor 52 upward, causing the drive gear 53 of the drive motor 52 to engage with the rotating gear 232 of the mold assembly 23. The drive motor 52 starts to rotate the mold assembly 23 and the sealing cap at high speed. The trimming mechanism 3 begins to advance, and the blade 333 cuts off the remaining material at one end of the sealing cap along the mold assembly 23. The cut-off material falls into the waste box below and then falls into the waste rack below the equipment. The blade 333 of the trimming mechanism 3 then retracts, the drive motor 52 stops, and the drive cylinder 51 drives the drive motor 52 downward, separating the drive gear 53 from the rotating gear 232, completing the second step. At this point, the divider 21 of the turntable mechanism 2 continues to drive the turntable 22, causing the mold assembly 23 to rotate until it aligns with the gluing mechanism 4, and the gluing process begins.

[0199] The third process is gluing. During this process, the vacuum in the accommodating cavity 234 of the mold assembly 23 is always maintained. The turntable 22 rotates the sealing cap to the position of the gluing mechanism 4, and the driving module 22 moves along the front-to-back axial direction to send the gluing rod 443 of the gluing assembly 44 into the sealing cap. After the gluing rod 443 at the front end of the gluing mechanism 4 is in place, the second cylinder 433 moves down to drive the gluing rod 443 close to the inner wall of the sealing cap. At this time, the driving cylinder 51 of the rotating assembly 5 drives the driving motor 52 to rise, so that the driving gear 53 of the driving motor 52 is engaged with the rotating gear 232 of the mold assembly 23. The driving motor 52 starts to drive the mold assembly 23 and the sealing cap to rotate at high speed, and the driving module 22 drives the gluing. Rod 443 moves from the inside to the outside of the inner wall of the sealing cap, and the gluing head 444 at the front end of the gluing rod 443 begins to discharge glue. Under the combined action of the rotation of the sealing cap and the linear motion of the gluing head 444, the glue ejected from the glue nozzle 445 of the gluing head 444 forms a spiral glue path on the inner wall of the sealing cap. After the gluing is completed, at the same time, the second cylinder 433 drives the gluing rod 443 to rise, the drive module 22 sends the gluing assembly 44 out, the drive motor 52 stops, the drive cylinder 51 drives the drive motor 52 to descend, and the drive gear 53 separates from the rotating gear 232, completing the third process. At this time, the divider 21 of the turntable structure 2 continues to drive the turntable 22 to drive the mold assembly 23 to rotate to correspond to the discharge box, entering the discharge process.

[0200] The fourth step is discharge. The turntable 22 rotates the processed cap to the position of the discharge box 7. The vacuum of the rotary joint 235 is turned off, and the high-pressure gas line is switched to the high-pressure gas line. High-pressure gas rushes into the accommodating cavity 234 of the mold assembly 23, blowing the cap out of the mold assembly 23 and into the discharge box 7. The cap slides through the discharge channel 71 of the discharge box 7 into the material receiving box. The high-pressure gas line is closed, completing the entire process. It can be understood that the above four steps can be carried out simultaneously, in a reciprocating and continuous manner.

[0201] The turntable 22 of the trimming and gluing equipment 100 of the present invention is provided with four basic workstations, i.e., each mold assembly 23 corresponds to a workstation, and each workstation performs a corresponding process. However, in actual application, four or more workstations can be used, and mold assemblies 23 corresponding to the number of workstations can be installed. Although only the basic four workstations are required to perform the process, the additional workstations can increase material storage and preparation, reduce the step angle of the turntable 22, and improve production efficiency. If a multiple of four workstations is used, it is also possible to simultaneously produce products of different specifications on the same equipment.

[0202] The above descriptions are merely optional embodiments of the present invention and do not limit the patent scope of the present invention. All equivalent structural transformations made based on the contents of the present invention's description and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A trimming and gluing device, characterized in that: The edge trimming and gluing equipment includes: body; The turntable structure includes a divider provided on the machine body, a turntable connected to the output shaft of the divider and a plurality of mold assemblies. The plurality of mold assemblies are rotatably provided on the turntable and are arranged at intervals. Each mold assembly is provided with a accommodating cavity for accommodating pipes. Each mold assembly includes a mold seat, a mold cylinder and a rotary joint. The mold seat passes through the turntable and is rotatably connected to the turntable through a bearing seat. A rotating gear is provided on the outer wall of one end of the mold seat. A ventilation cavity is provided in the mold seat. One end of the mold cylinder is inserted into the ventilation cavity and is located at the end of the mold seat away from the rotating gear. The mold cylinder is provided with the accommodating cavity connected to the ventilation cavity. The rotary joint The adapter is provided at one end of the mold base adjacent to the rotating gear, and the rotary joint is used to connect with the vacuum device. A card groove is provided on the inner wall of one end of the ventilation cavity, one end of the mold cylinder is inserted into the ventilation cavity, and a card platform is provided corresponding to the card groove, and the card platform is accommodated and limited in the card groove. The mold base includes a shaft seat, a partition and a pressure cover, one end of the shaft seat is provided with a mounting groove, and the shaft seat is also provided with an air cavity that passes through the bottom wall of the mounting groove; one end of the partition is inserted into the mounting groove, and the partition is provided with a transition cavity connected to the air cavity, and the transition cavity and the air cavity cooperate to form the ventilation cavity; the pressure cover is connected to the end of the partition away from the shaft seat, and enclosed with the partition to form the card groove; a trimming structure, the trimming structure being provided on the machine body and spaced apart from the turntable, the trimming structure being provided with a blade for cutting a residual material of the pipe in the accommodating cavity; and a gluing mechanism, the gluing mechanism being provided on the machine body and spaced apart from the turntable and the trimming structure, the gluing mechanism being provided with a glue spraying port for applying glue to the inner wall of the tube in the accommodating cavity; The divider drives the turntable to drive the plurality of mold assemblies to rotate, so that one mold assembly corresponds to the trimming structure, and another mold assembly corresponds to the gluing mechanism.

2. The edge trimming and gluing equipment according to claim 1, characterized in that: Each mold assembly is provided with the rotating gear at one end away from the accommodating cavity; The trimming and gluing device further comprises two rotating assemblies, which are respectively arranged corresponding to the trimming structure and the gluing mechanism, and each rotating assembly comprises a driving cylinder and a driving motor arranged on the body, the driving motor being arranged on the output shaft of the driving cylinder, and the output shaft of the driving motor being provided with a driving gear; The driving cylinder drives the driving motor to drive the driving gear to move closer to or away from the rotating gear, so that the driving gear is engaged with the rotating gear.

3. The edge trimming and gluing equipment according to claim 2, characterized in that: The rotating assembly drives the mold assembly to rotate, thereby driving the pipe to rotate. The gluing mechanism drives the glue spraying port to move linearly, so that the glue ejected from the glue spraying port forms a spiral glue path on the inner wall of the pipe.

4. The edge trimming and gluing equipment according to claim 3, characterized in that: The pitch of the glue path is 3mm~10mm.

5. The edge trimming and gluing equipment according to claim 1, characterized in that: The trimming structure comprises: a first base, the first base being disposed on the machine body and spaced apart from the turntable; a first driving assembly, the first driving assembly being disposed on the first base; and a cutter assembly, the cutter assembly comprising a first cylinder and a first mounting seat provided in the first drive assembly, the first mounting seat being connected to an output shaft of the first cylinder, the first mounting seat being provided with a mounting slot, one end of the blade being disposed in the mounting slot; The movement direction of the cutter assembly driven by the first driving assembly is perpendicular to the movement direction of the blade driven by the first cylinder driving the first mounting seat.

6. The edge trimming and gluing equipment according to claim 5, characterized in that: The first mounting seat includes a fastening plate and a pressure cover, one end of the fastening plate is connected to the output shaft of the first cylinder, the other end of the fastening plate is provided with a boss, and the pressure cover is provided with a groove, and the pressure cover is connected to the fastening plate so that the boss is opposite to the groove and encloses the mounting groove; And / or, the first driving assembly includes a first fixed seat, a first slide, a first screw and a first adjustment handle, the first fixed seat is arranged on the first base and is provided with a sliding groove, the first slide is movably arranged in the sliding groove, the first slide is connected to the cutter assembly on the side facing away from the sliding groove, the first screw is rotatably arranged in the sliding groove and is threadedly connected to the first slide, and one end of the first screw passes through the groove wall of the sliding groove and extends out of the sliding groove, and the first adjustment handle is sleeved on the end of the first screw extending out of the sliding groove.

7. The edge trimming and gluing equipment according to claim 1, characterized in that: The gluing mechanism comprises: a second base, the second base being disposed on the machine body, the second base and the trimming structure being located on the same side of the turntable and spaced apart; a driving module, wherein the driving module is disposed on the second base; an adjustment structure comprising a second mounting seat provided on the driving module, an adjustment assembly, a second cylinder, and a connecting plate, wherein the adjustment assembly is provided on the second mounting seat and connected to the second cylinder, and the connecting plate is provided on the output shaft of the second cylinder; and The glue coating assembly includes a second fixing seat connected to the connecting plate, a glue coating rod and a glue coating head, the second fixing seat is provided with a mounting cavity and a first communicating port and a second communicating port communicating with the mounting cavity, the second communicating port is used to connect a glue coating machine, the glue coating rod is provided with a glue passage, one end of the glue coating rod is passed through the first communicating port to connect the glue passage and the mounting cavity, the glue coating head is connected to one end of the glue coating rod away from the second fixing seat, and the glue coating head is provided with the glue spray port communicating with the glue passage; Among them, the moving direction of the second cylinder driven by the adjusting component is consistent with the moving direction of the gluing component driven by the second cylinder, and the moving direction of the second cylinder driven by the adjusting component is vertically arranged to the moving direction of the adjusting structure driven by the driving module.

8. The edge trimming and gluing equipment according to claim 7, characterized in that: The glue coating assembly further comprises a glue discharging valve provided at the first communication port, and a mounting protrusion is provided at one end of the glue coating rod away from the glue coating head, and the mounting protrusion is connected to the glue discharging valve via a connecting nut; And / or, the glue coating rod is provided with an external thread at one end adjacent to the glue coating head, the glue coating head is provided with a connecting hole connected to the glue spray port, the hole wall of the connecting hole is provided with an internal thread, and the glue coating head is connected to the glue coating rod through the screw connection between the internal thread and the external thread; And / or, the glue coating assembly further comprises a support member sleeved on the glue coating head, the glue coating head is provided with a glue spraying protrusion at one end away from the glue coating rod, the glue spraying protrusion is provided with the glue spraying port, a height between the glue spraying protrusion and the outer peripheral surface of the glue coating head is defined as h1, a height between the support member and the outer peripheral surface of the glue coating head is defined as h2, and h1<h2; And / or, the adjustment assembly includes an adjustment seat, a second slide, a second screw and a second adjustment handle arranged on the second mounting seat, the adjustment seat is provided with an adjustment slot, the second slide is movably arranged in the adjustment slot, the second slide is connected to the second cylinder on the side facing away from the adjustment slot, the second screw is rotatably arranged in the adjustment slot and is threadedly connected to the second slide, and one end of the second screw passes through the slot wall of the adjustment slot and extends out of the adjustment slot, and the second adjustment handle is sleeved on the end of the second screw extending out of the adjustment slot.

9. The edge trimming and gluing device according to any one of claims 1 to 8, characterized in that: The edge trimming and gluing equipment further includes a feeding mechanism, which includes: A base assembly, the base assembly being arranged on the machine body and provided with a feed trough and a through hole communicating with the feed trough; A second driving assembly is provided on the base assembly and is provided with a push rod corresponding to the through hole, one end of the push rod passes through the through hole and extends into the feed trough; and A feeding assembly is provided on the base assembly and is spaced apart from the second driving assembly. The feeding assembly includes a feeding box and a pressure plate. The pressure plate is movably connected to the feeding box and encloses a feeding cavity connected to the feeding trough.

10. The edge trimming and gluing device according to claim 9, characterized in that: The base assembly includes: A mounting plate, the mounting plate being arranged on the machine body; a bottom plate, the bottom plate being arranged opposite to the mounting plate, the second drive assembly being arranged on a side of the bottom plate facing away from the mounting plate; A feeding member, the feeding member is arranged on the side of the bottom plate facing away from the mounting plate and is arranged adjacent to the second driving assembly, the feeding member is provided with the feeding trough and the through hole, one end of the feeding box is connected to the feeding member and extends toward the notch of the feeding trough; and An adjusting member, the adjusting member comprising a guide shaft, an elastic member, and an adjusting handle, one end of the guide shaft being movably provided through the mounting plate and the bottom plate in sequence, the elastic member being sleeved on the guide shaft and elastically abutting against a side of the mounting plate facing away from the bottom plate, the adjusting handle being rotatably provided through the mounting plate and abutting against the bottom plate; The adjusting handle rotates relative to the mounting plate to drive the bottom plate away from or closer to the mounting plate, so that the mounting plate compresses the elastic member.

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