Multi-station vacuum cup necking machine with stripping function

Abstract

The utility model discloses a multi-station vacuum cup necking machine with a stripping function. The multi-station vacuum cup necking machine comprises a shell assembly. The plurality of stripping and necking assemblies are respectively arranged on the shell assembly; each stripping and necking assembly comprises a rotating main shaft mechanism; the necking wheel mechanism is movably arranged on the shell assembly and is arranged on the side edge of the rotating main shaft mechanism; the top head mechanism is movably arranged on the shell assembly and is arranged right above the rotating main shaft mechanism; the rotating main shaft mechanism comprises a supporting assembly; the lifting adjusting assembly is movably arranged on the supporting assembly; the rotating main shaft main body is in transmission connection with the lifting adjusting assembly; the jacking assembly is movably arranged on the supporting assembly and is arranged on the side edge of the rotating main shaft main body; the jacking head mechanism comprises a connecting assembly; the top head assembly is arranged on the connecting assembly; the lifting driving assembly is in transmission connection with the connecting assembly; and the limiting assembly is connected with the connecting assembly. The vacuum cup necking machine solves the problem that an existing necking machine does not carry out stripping operation with a vacuum cup body.

Description

Technical Field

[0001] The utility model relates to the technical field of thermos cup production equipment, in particular to a multi-station thermos cup necking machine with a material stripping function. Background Art

[0002] In the field of workpiece processing, such as the processing of thermos cups and thermos pots, shrinking the thermos cup and thermos pot blanks is a very common process. Shrinking refers to putting a pre-formed cylindrical or tubular blank on a rotating spindle mold, then pressing the blank onto the rotating spindle mold through a head mechanism so that the blank rotates with the rotating spindle mold, and finally using a rotatable shrinking roller or shaping disk to press against the outer side of the blank to shrink the corresponding position of the blank. In the prior art, the shrinking machine may cause the blank to be tightly connected to the rotating spindle and the head mechanism because the shrinking wheel shrinks the blank set on the rotating spindle. When the blank and the rotating spindle are tightly connected, it is inconvenient to remove the blank from the rotating spindle; during the rising process of the head mechanism, the blank and the head mechanism are tightly connected, so that the blank that has completed the shrinking operation is taken out of the rotating spindle mold, affecting the subsequent processing efficiency. Therefore, a multi-station thermos cup shrinking machine with a stripping function is provided to solve the above problems. Utility Model Content

[0003] One of the purposes of the utility model is to provide a multi-station thermos cup necking machine with a stripping function, so as to solve the problem that the existing necking machine is not capable of performing a stripping operation with the thermos cup body.

[0004] The utility model provides a multi-station thermos cup necking machine with a stripping function, which can be realized by the following technical solutions:

[0005] The utility model discloses a multi-station thermos cup necking machine with a stripping function, comprising a housing assembly; a plurality of stripping and necking assemblies, which are respectively arranged on the housing assembly; the stripping and necking assemblies comprise a rotating spindle mechanism, which is movably arranged on the housing assembly; a necking wheel mechanism movably arranged on the housing assembly and arranged on the side of the rotating spindle mechanism, which performs a necking operation on the thermos cup body arranged on the rotating spindle mechanism; a head mechanism movably arranged on the housing assembly and arranged directly above the rotating spindle mechanism;

[0006] The rotating spindle mechanism includes a support assembly; a lifting and adjusting assembly movably arranged on the support assembly, which can be lifted and lowered relative to the support assembly; a rotating spindle body connected to the lifting and adjusting assembly, and the lifting and adjusting assembly drives the rotating spindle body to move longitudinally; a lifting assembly movably arranged on the support assembly and arranged on the side of the rotating spindle body, which lifts the thermos cup body arranged on the rotating spindle body;

[0007] Among them, the head mechanism includes a connecting component, which can perform lifting and lowering movements relative to the rotating spindle mechanism; a head assembly arranged on the connecting component; a lifting drive component transmission-connected to the connecting component; and a limiting component connected to the connecting component, which performs a limiting operation on the lifting and lowering movement of the connecting component.

[0008] In one embodiment, the support assembly includes a support plate; two guide rods fixedly arranged parallel and vertically on the support plate, one end of each guide rod being fixedly arranged on the shell assembly; and a mounting plate fixedly arranged on the two guide rods.

[0009] In one embodiment, the lifting and adjusting assembly includes a mounting cylinder, which is a hollow cavity, and the mounting cylinder is fixedly arranged on the support plate; a lifting rod movably arranged on the mounting cylinder and fixedly connected to the rotating main shaft body, and provided with a threaded portion; a rack adjustment member meshing with and connected to the threaded portion; and a rotating wheel connected to the rack adjustment member, which drives the rack adjustment member to drive the lifting rod to perform lifting and lowering movements.

[0010] In one embodiment, the jacking assembly includes at least one telescopic cylinder, which is fixedly installed on the mounting plate; an adjustment plate that is movably installed on the two guide rods and is transmission-connected to at least one telescopic cylinder; at least one support rod fixedly installed on the adjustment plate; and a jacking plate fixedly installed on at least one support rod and movably installed on the rotating shaft.

[0011] In one embodiment, the shrinking wheel mechanism includes two guide rails, both of which are parallel and vertically fixed in the shell assembly; a first sliding plate slidably arranged on the two guide rails; a first lifting motor transmission-connected to the first sliding plate; a transverse motion motor arranged on the first sliding plate; a second sliding plate slidably arranged on the first sliding plate and transmission-connected to the transverse motion motor; a shrinking wheel body movably arranged on the second sliding plate; and at least one counterweight cylinder arranged on the shell assembly and connected to the first sliding plate.

[0012] In one embodiment, the head assembly includes a support mechanism, which is fixedly connected to the connecting assembly; a lifting device fixedly arranged on the support mechanism; a coupling device transmission-connected to the lifting device; a connecting shaft rotationally connected to the coupling device, which is connected to the head mechanism; the head mechanism is rotationally arranged on the support mechanism and connected to the connecting shaft.

[0013] In one embodiment, the support mechanism includes a connecting cylinder, which is a hollow cylindrical shape and is fixedly connected to the connecting assembly. The connecting shaft movably passes through the connecting cylinder and is connected to the head mechanism. The head mechanism is rotatably set on the connecting cylinder; a support frame is fixedly set on the connecting cylinder, and the lifting device is passed through the support frame; and a plurality of first bearings and second bearings are respectively provided in the connecting cylinder.

[0014] In one embodiment, the head mechanism includes a first sleeve, which is rotatably arranged on the connecting cylinder through a plurality of the first bearings; a fixed head fixedly connected to the first sleeve, and the connecting shaft movably passes through the first sleeve and the fixed head in sequence; and a movable head movably arranged in the fixed head and fixedly connected to the connecting shaft.

[0015] In one embodiment, the limiting assembly includes a limiting rod mechanism and a blocking mechanism; the limiting rod mechanism is connected to the connecting assembly; the blocking mechanism is arranged on the side of the limiting rod mechanism and can be contacted and engaged with the limiting rod mechanism.

[0016] In one embodiment, the limiting rod mechanism includes a second sleeve, which is fixedly installed on the shell assembly; a lifting shaft that movably passes through the second sleeve and is fixedly connected to the connecting assembly; a first oblique stopper fixedly installed on the lifting shaft and above the second sleeve; the blocking mechanism includes a fixed seat, which is fixedly installed on the shell assembly and arranged on the side of the second sleeve; and also includes a driving cylinder fixedly installed on the fixed seat, a second oblique stopper that is transmission-connected to the driving cylinder and can be engaged with the first oblique stopper.

[0017] Compared with the prior art, the multi-station vacuum cup necking machine with a stripping function of the utility model has the following beneficial effects:

[0018] The utility model discloses a lifting device in a multi-station thermos cup shrinking machine with a stripping function, in which a movable top head is driven to perform a lifting movement relative to a fixed top head through a coupling device and a connecting shaft, thereby facilitating the movable top head to be disconnected from the thermos cup body after shrinking, thereby preventing the thermos cup body from being pulled out of the rotating main shaft body when the lifting drive assembly drives the top head assembly to rise; at the same time, the upward movement of the telescopic cylinder drives the adjusting plate, the supporting rod and the lifting plate to move upward in sequence, thereby performing a lifting operation on the thermos cup body on the rotating main shaft body, thereby completely separating the thermos cup body from the rotating main shaft body, solving the problem that the existing shrinking machine has no function of stripping the thermos cup body;

[0019] The utility model discloses a multi-station thermos cup necking machine with a stripping function, which drives a lifting rod to perform lifting movement through a rack adjusting part, thereby driving a rotating main shaft main body to move longitudinally, so as to match thermos cups of different heights for necking operation; at the same time, the first inclined stopper follows the descending of the lifting shaft to a preset position, while driving the cylinder to drive the second inclined stopper to perform a limit locking operation on the first inclined stopper, thereby effectively realizing the limit locking operation of the head assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a structural diagram of a multi-station thermos cup necking machine with a stripping function, comprising a plurality of stripping and necking components;

[0022] Figure 2 yes Figure 1 The schematic diagram of the structure of multiple stripping and shrinking components shown includes a rotating spindle mechanism, a shrinking wheel mechanism and a head mechanism;

[0023] Figure 3 yes Figure 2 The structural diagram of the rotating spindle mechanism is shown;

[0024] Figure 4 yes Figure 2 A schematic structural diagram of the rotating spindle mechanism from another perspective, including a jacking assembly;

[0025] Figure 5 yes Figure 4 A schematic structural diagram of the jacking assembly is shown;

[0026] Figure 6 yes Figure 2 The structural diagram of the shrinking wheel mechanism shown;

[0027] Figure 7 yes Figure 2 The structural diagram of the ejector head mechanism is shown;

[0028] Figure 8 yes Figure 2 A schematic structural diagram of the ejector mechanism from another perspective, including an ejector assembly and a limit assembly;

[0029] Figure 9 yes Figure 8 A schematic cross-sectional view of the mandrel assembly shown;

[0030] Figure 10 yes Figure 8 Schematic diagram of the exploded structure of the mandrel assembly shown;

[0031] Figure 11 yes Figure 8 Schematic diagram of the structure of the limit assembly shown.

[0032] Indicated in the figure: 10, housing assembly; 11, frame; 111, support foot; 112, cabinet door; 12, cover; 20, stripping and shrinking assembly; 21, rotating spindle mechanism; 211, support assembly; 2111, support plate; 2112, guide rod; 2113, mounting plate; 212, lifting adjustment assembly; 2121, mounting cylinder; 2122, lifting rod; 2123, rack adjustment member; 2124, rotating wheel; 213, rotating spindle body; 2131, rotating drive Device; 2132, rotating shaft; 214, lifting assembly; 2141, telescopic cylinder; 2142, adjusting plate; 21421, guide cylinder; 21422, through hole; 2143, support rod; 2144, lifting plate; 21441, notch; 22, shrinking wheel mechanism; 221, guide rail; 222, first sliding plate; 223, first lifting motor; 224, lateral motion motor; 225, second sliding plate; 226, shrinking wheel body; 227, counterweight cylinder; 23, jacking Head mechanism; 231, connecting assembly; 2311, connecting plate; 2312, third sliding plate; 23121, sliding seat; 232, head assembly; 2321, supporting mechanism; 23211, connecting cylinder; 232111, first bearing; 232112, second bearing; 23212, supporting frame; 2322, lifting device; 2323, coupling device; 23231, third bearing; 2324, connecting shaft; 2325, head mechanism; 23251, first sleeve; 23252, fixed ram; 23253, movable ram; 233, lifting drive assembly; 2331, lifting cylinder; 234, limiting assembly; 2341, limiting rod mechanism; 23411, second sleeve; 23412, lifting shaft; 23413, first oblique stopper; 2342, blocking mechanism; 23421, fixed seat; 23422, driving cylinder; 23423, second oblique stopper; 235, buffer assembly; 30, control panel assembly; 40, button assembly. DETAILED DESCRIPTION

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and illustrated in the drawings herein can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are intended to fall within the scope of protection of the present invention.

[0035] See also Figure 1 As shown, the utility model is a multi-station thermos cup shrinking machine with a stripping function, comprising a shell assembly 10, a plurality of stripping and shrinking assemblies 20, at least one control panel assembly 30, a plurality of button assemblies 40 and a control assembly (not shown); the shell assembly 10 is a hollow cavity; the plurality of stripping and shrinking assemblies 20, at least one control panel assembly 30, a plurality of button assemblies 40 and a control assembly (not shown) are respectively arranged on the shell assembly 10, and the plurality of stripping and shrinking assemblies 20 can simultaneously perform shrinking operations on a plurality of thermos cup bodies and can effectively perform stripping operations at the same time; at least one control panel assembly 30 controls a plurality of stripping and shrinking assemblies The stripping and shrinking components 20 are functionally set; multiple button components 40 respectively control the corresponding stripping and shrinking components 20; the control component (not shown) is electrically connected to the multiple stripping and shrinking components 20, at least one control panel component 30, and multiple button components 40. The control technology used is all existing technology, so the specific control process will not be described here; in this embodiment, four stripping and shrinking components 20 are arranged in parallel on the shell component 10, and two control panel components 30 are respectively arranged on both sides of the shell component 10; four button components 40 are respectively arranged on the side of the corresponding stripping and shrinking components 20. In other embodiments, the number of stripping and shrinking components 20 can also be two, three, five or other plurality, and the number is set according to actual needs. In this embodiment, the shell component 10 includes a frame 11 and a cover body 12; the frame 11 is a supporting body; the cover body 12 is fixedly set on the frame 11. Specifically, a plurality of supporting legs 111 are provided at the lower end of the frame 11, and a plurality of cabinet doors 112 are also movably provided thereon.

[0036] See also Figure 1 and Figure 2 As shown, in this embodiment, the dematerializing and shrinking assembly 20 includes a rotating spindle mechanism 21, a shrinking wheel mechanism 22 and a head mechanism 23; the rotating spindle mechanism 21 is movably arranged on the frame 11, which drives the thermos cup body arranged thereon to rotate and simultaneously performs a lifting operation on the shrinking thermos cup body; the shrinking wheel mechanism 22 is movably arranged on the cover body 12 and is arranged on the side of the rotating spindle mechanism 21, which performs a shrinking operation on the thermos cup body arranged on the rotating spindle mechanism 21; the head mechanism 23 is movably arranged on the cover body 12 and is arranged directly above the rotating spindle mechanism 21, which performs a pressing operation on the thermos cup body arranged on the rotating spindle mechanism 21.

[0037] See also Figures 1-4 As shown, in this embodiment, the rotating spindle mechanism 21 includes a supporting assembly 211, a lifting and adjusting assembly 212, a rotating spindle body 213 and a lifting assembly 214; the supporting assembly 211 is the supporting body; the lifting and adjusting assembly 212 is movably arranged on the supporting assembly 211 and can be lifted and lowered relative to the supporting assembly 211; the rotating spindle body 213 is transmission-connected with the lifting and adjusting assembly 212, and the lifting and adjusting assembly 212 drives the rotating spindle body 213 to move longitudinally, so as to match thermos cup bodies of different heights; the lifting assembly 214 is movably arranged on the supporting assembly 211 and is arranged on the side of the rotating spindle body 213, which performs a lifting operation on the thermos cup body arranged on the rotating spindle body 213 after the shrinkage is completed, so that the thermos cup body and the rotating spindle body 213 are completely separated, making it convenient to take the thermos cup body with the shrinkage completed.

[0038] See also Figure 3 and Figure 4 As shown, in this embodiment, the support assembly 211 includes a support plate 2111, two guide rods 2112 and a mounting plate 2113; the two guide rods 2112 are fixedly arranged in parallel and vertically on the support plate 2111, and one end of each of them is respectively fixed on the frame 111, and the guide rods 2112 guide the lifting movement of the jacking assembly 214; the mounting plate 2113 is fixedly arranged on the two guide rods 2112. In this embodiment, the lifting and adjusting assembly 212 includes a mounting cylinder 2121, a lifting rod 2122, a rack adjustment piece 2123 and a rotating wheel 2124; the mounting cylinder 2121 is a hollow cavity, which is fixedly set on the support plate 2111; the lifting rod 2122 is movably arranged on the mounting cylinder 2121 and one end of which is fixedly connected to the rotating spindle body 213, and a threaded portion is provided on it, and the lifting rod 2122 drives the rotating spindle body 213 to move longitudinally; the rack adjustment piece 2123 is meshed with the threaded portion of the lifting rod 2122 for transmission connection, which drives the lifting rod 2122 to perform lifting and lowering movements, and the rotating spindle body 213 moves following the movement of the lifting rod 2122; the rotating wheel 2124 is transmission-connected to the rack adjustment piece 2123, which drives the rack adjustment piece 2123 to drive the lifting rod 2122 to perform lifting and lowering movements.

[0039] See also Figure 3 and Figure 4As shown, in this embodiment, the rotating main shaft body 213 includes a rotating drive device 2131 and a rotating shaft 2132. The rotating drive device 2131 is fixedly connected to the lifting rod 2122 and moves in accordance with the movement of the lifting rod 2122. The rotating shaft 2132 is in transmission connection with the rotating drive device 2131. The rotating drive device 2131 drives the rotating shaft 2132 to rotate, thereby driving the thermos cup body mounted on the rotating shaft 2132 to rotate. Specifically, the rotating drive device 2131 is a rotary motor, which uses existing technology, so its specific structure is not detailed here.

[0040] See also Figure 3-Figure 5 As shown, the lifting assembly 214 includes at least one telescopic cylinder 2141, an adjusting plate 2142, at least one support rod 2143 and a lifting plate 2144; at least one telescopic cylinder 2141 is fixedly installed on the mounting plate 2113; the adjusting plate 2142 is movably installed on the two guide rods 2112 and is transmission-connected to the at least one telescopic cylinder 2141, and the at least one telescopic cylinder 2141 drives the adjusting plate 2142 to move longitudinally under the guidance of the guide rods 2112; one end of the at least one support rod 2143 is fixedly installed on the adjusting plate 2142, and it moves with the movement of the adjusting plate 2142; the lifting plate 2144 is fixedly installed on the at least one support rod 2143 and movably passes through the rotating shaft 2132, and it moves with the movement of the at least one support rod 2143, thereby performing a lifting operation on the thermos cup body set on the rotating spindle body 213 after the shrinkage is completed. In this embodiment, the two telescopic cylinders 2141 are respectively fixed and penetrated on the mounting plate 2113 and are respectively transmission connected to the adjustment plate 2142; the two support rods 2143 are parallel and vertically fixed on the adjustment plate 2142; in other embodiments, the number of telescopic cylinders 2141 and support rods 2143 can also be one, three, four or other plurality, and the number is set according to actual needs.

[0041] See also Figure 5 As shown, specifically, guide cylinders 21421 are respectively provided at both ends of the adjustment plate 2142, and the two guide cylinders 21421 are respectively movably provided on the corresponding guide rods 2112; a through hole 21422 is also penetrated on the adjustment plate 2142, and the rotating main shaft body 213 movably penetrates the adjustment plate 2142 through the through hole 21422; a notch 21441 is penetrated on the lifting plate 2144, and the rotating shaft 2132 movably penetrates the lifting plate 2144 through the notch 21441.

[0042] See also Figure 2 and Figure 6As shown, in this embodiment, the shrinking wheel mechanism 22 includes two guide rails 221, a first sliding plate 222, a first lifting motor 223, a lateral motion motor 224, a second sliding plate 225, a shrinking wheel body 226 and at least one counterweight cylinder 227; the two guide rails 221 are parallel and vertically fixedly arranged in the housing assembly 10; the first sliding plate 222 is slidably arranged on the two guide rails 221; the first lifting motor 223 is transmission-connected to the first sliding plate 222, which drives the first sliding plate 222 to move longitudinally; the lateral motion motor 224 is arranged on the first On the sliding plate 222, it moves following the movement of the first sliding plate 222; the second sliding plate 225 is slidingly set on the first sliding plate 222 and is connected to the lateral movement motor 224, and the lateral movement motor 224 drives the first sliding plate 222 to move laterally; the shrinking wheel body 226 is movably set on the second sliding plate 225, and moves following the movement of the second sliding plate 225; at least one counterweight cylinder 227 is set on the shell assembly 10 and connected to the first sliding plate 222, and its function is to balance the weight of the first lifting motor 223 and its load.

[0043] See also Figure 2 、 Figure 7 and Figure 8 As shown, in this embodiment, the head mechanism 23 includes a connecting assembly 231, a head assembly 232, a lifting drive assembly 233, a limit assembly 234 and at least one buffer assembly 235; the two ends of the connecting assembly 231 are respectively slidably arranged on the corresponding guide rails 221, which can perform lifting and lowering movements relative to the rotating spindle mechanism 21; the head assembly 232 is arranged on one end of the connecting assembly 231, and moves following the movement of the connecting assembly 231; the lifting drive assembly 233 is transmission-connected to the connecting assembly 231, which drives the connecting assembly 231 to perform lifting and lowering movements relative to the rotating spindle mechanism 21; the limit assembly 234 is connected to the connecting assembly 231, which limits the lifting and lowering movement of the connecting assembly 231. Since the head assembly 232 is fixedly connected to the connecting assembly 231, the limit locking operation of the head assembly 232 is realized; at least one buffer assembly 235 is fixedly arranged on the connecting assembly 231, which provides a buffering force to the connecting assembly 231. Specifically, the lifting drive assembly 233 includes two lifting cylinders 2331, which are respectively connected to the connecting assembly 231, and the two lifting cylinders 2331 cooperate to drive the connecting assembly 231 to move longitudinally; two buffer assemblies 235 are arranged in parallel on the connecting assembly 231, which use hydraulic buffers.

[0044] See also Figure 7 and Figure 8As shown, in this embodiment, the connecting assembly 231 includes a connecting plate 2311 and a third sliding plate 2312. The connecting plate 2311 is arranged horizontally, and the head assembly 232 is fixedly mounted on one end of the connecting plate 2311. The third sliding plate 2312 is fixedly connected to the connecting plate 2311 and is in transmission connection with the lifting drive assembly 233. The lifting drive assembly 233 drives the third sliding plate 2312 to move longitudinally, and the connecting plate 2311 moves in accordance with the movement of the third sliding plate 2312. Specifically, at least one slide 23121 is fixedly mounted on the third sliding plate 2312, which guides and limits the lifting movement of the third sliding plate 2312.

[0045] See also Figure 7-10 As shown, in this embodiment, the head assembly 232 includes a supporting mechanism 2321, a lifting device 2322, a coupling device 2323, a connecting shaft 2324 and a head mechanism 2325; the supporting mechanism 2321 is fixedly connected to the connecting plate 2311; the lifting device 2322 is fixedly set on the supporting mechanism 2321; the coupling device 2323 is transmission-connected with the lifting device 2322, and the lifting device 2322 drives the coupling device 2323 to perform a lifting movement; one end of the connecting shaft 2324 is rotationally connected to the coupling device 2323, and the other end thereof is connected to the head mechanism 2325, and the lifting device 2322 drives the connecting shaft 2324 to perform a lifting movement through the coupling device 2323, and the connecting shaft 2324 can also rotate 360 degrees relative to the coupling device 2323; the head mechanism 2325 is rotatably set on the supporting mechanism 2321 and connected to the connecting shaft 2324.

[0046] See also Figure 9 and Figure 10 As shown, in this embodiment, the support mechanism 2321 includes a connecting cylinder 23211 and a support frame 23212. The connecting cylinder 23211 is hollow and cylindrical and fixedly connected to the connecting plate 2311. The connecting shaft 2324 movably passes through the connecting cylinder 23211 and is connected to the ram mechanism 2325. The ram mechanism 2325 is rotatably mounted on the connecting cylinder 23211. The support frame 23212 is fixedly mounted on the connecting cylinder 23211, and the lifting device 2322 is mounted on the support frame 23212. Specifically, the connecting cylinder 23211 is provided with a plurality of first bearings 232111 and a second bearing 232112. The ram mechanism 2325 is rotatable 360 degrees relative to the connecting cylinder 23211 via the plurality of first bearings 232111. The second bearing 232112 guides the connecting shaft 2324 and enables the connecting shaft 2324 to rotate 360 degrees relative to the connecting cylinder 23211.

[0047] See also Figure 9 and Figure 10Specifically, the lifting device 2322 can be a screw motor or a telescopic cylinder; in this embodiment, the lifting device 2322 is a telescopic cylinder. Specifically, the coupling device 2323 is provided with a third bearing 23231, and the connecting shaft 2324 can rotate 360 degrees relative to the coupling device 2323 via the third bearing 23231.

[0048] See also Figure 7-10 As shown, in this embodiment, the head mechanism 2325 includes a first sleeve 23251, a fixed head 23252 and a movable head 23253; the first sleeve 23251 is rotatably arranged on the connecting cylinder 23211 through a plurality of first bearings 232111; the fixed head 23252 is fixedly connected to the first sleeve 23251 and rotates with the rotation of the first sleeve 23251, and the connecting shaft 2324 is movable through the first sleeve 23251, the fixed head 23252 and the movable head 23253 in sequence. Head 23252; one end of the movable top head 23253 is movably arranged in the fixed top head 23252 and is fixedly connected to the connecting shaft 2324. The lifting device 2322 drives the movable top head 23253 to perform lifting and lowering movements relative to the fixed top head 23252 through the coupling device 2323 and the connecting shaft 2324 in turn, thereby facilitating the movable top head 23253 to disengage from the contact connection with the thermos cup body after the necking, thereby preventing the thermos cup body from being brought out when the top head assembly 232 rises.

[0049] See also Figure 7 、 Figure 8 and Figure 11 As shown, in this embodiment, the limiting assembly 234 includes a limiting rod mechanism 2341 and a blocking mechanism 2342; the limiting rod mechanism 2341 is connected to the connecting assembly 231, and performs a limiting and guiding operation on the longitudinal movement of the connecting assembly 231; the blocking mechanism 2342 is arranged on the side of the limiting rod mechanism 2341 and can be contacted and engaged with the limiting rod mechanism 2341, thereby realizing the limiting and locking operation of the limiting rod mechanism 2341.

[0050] See also Figure 11As shown, specifically, the limiting rod mechanism 2341 includes a second sleeve 23411, a lifting shaft 23412, and a first oblique stopper 23413. The second sleeve 23411 is fixedly installed on the housing assembly 11. The lifting shaft 23412 is movable through the second sleeve 23411 and is fixedly connected to the connecting plate 2311. The second sleeve 23411 guides the longitudinal movement of the lifting shaft 23412. The first oblique stopper 23413 is fixedly installed on the lifting shaft 23412 and is arranged above the second sleeve 23411. The blocking mechanism 2342 can limit and lock the first oblique stopper 23413. Specifically, a connector is provided at one end of the lifting shaft 23412, and the lifting shaft 23412 is fixedly connected to the connecting plate 2311 via the connector. Specifically, the blocking mechanism 2342 includes a fixed seat 23421, a driving cylinder 23422 and a second oblique stop 23423; the fixed seat 23421 is fixedly set on the shell assembly 11 and is set on the side of the second sleeve 23411; the driving cylinder 23422 is fixedly set on the fixed seat 23421; the second oblique stop 23423 is transmission-connected to the driving cylinder 23422 and can be engaged with the first oblique stop 23413 to realize the limiting and locking operation of the first oblique stop 23413, thereby realizing the limiting operation of the head assembly 232.

[0051] It should be noted that the specific working process of the multi-station thermos cup shrinking machine with a stripping function of the present invention is as follows: the thermos cup body that needs to be shrunken is placed on the rotating spindle body 213 of the rotating spindle mechanism 21 by a robot or manually, and then the head assembly 23 presses down to press the thermos cup body set on the rotating spindle body 213, and then the shrinking wheel mechanism 22 performs an automatic shrinking operation; when the shrinking operation of the thermos cup body is completed, the lifting device 2322 drives the movable head 23253 relative to the fixed head 23 through the coupling device 2323 and the connecting shaft 2324 in turn. 252 performs a lifting movement to facilitate the movable head 23253 to disengage from the contact connection with the thermos cup body after the necking, thereby preventing the thermos cup body from being brought out of the rotating spindle mechanism 21 when the lifting drive component 233 drives the head component 232 to rise; then the telescopic cylinder 2141 moves upward to drive the adjustment plate 2142, the support rod 2143, and the lifting plate 2144 to move upward in turn, and lifts the thermos cup body on the rotating spindle body 213, so that the thermos cup body and the rotating spindle body 213 are completely separated, making it convenient for a robot or manual to take the thermos cup body off the rotating spindle body 213.

[0052] The technical features of the above-described embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A multi-station vacuum cup necking machine with a stripping function, characterized in that: include: housing assembly; A plurality of stripping and shrinking components are respectively arranged on the housing component; the stripping and shrinking components include a rotating spindle mechanism, which is movably arranged on the housing component; a shrinking wheel mechanism movably arranged on the housing assembly and arranged on the side of the rotating spindle mechanism, which performs a shrinking operation on the thermos cup body arranged on the rotating spindle mechanism; a head mechanism movably arranged on the housing assembly and arranged directly above the rotating spindle mechanism; The rotating spindle mechanism includes a support assembly; a lifting and adjusting assembly movably arranged on the support assembly, which can be lifted and lowered relative to the support assembly; a rotating spindle body connected to the lifting and adjusting assembly, and the lifting and adjusting assembly drives the rotating spindle body to move longitudinally; a lifting assembly movably arranged on the support assembly and arranged on the side of the rotating spindle body, which lifts the thermos cup body arranged on the rotating spindle body; Among them, the head mechanism includes a connecting component, which can perform lifting and lowering movements relative to the rotating spindle mechanism; a head assembly arranged on the connecting component; a lifting drive component transmission-connected to the connecting component; and a limiting component connected to the connecting component, which performs a limiting operation on the lifting and lowering movement of the connecting component.

2. The multi-station vacuum cup necking machine with a stripping function according to claim 1, characterized in that: The support assembly includes a support plate; two guide rods fixedly arranged parallel and vertically on the support plate, one end of each guide rod being fixedly arranged on the shell assembly respectively; and a mounting plate fixedly arranged on the two guide rods.

3. The multi-station vacuum cup necking machine with a stripping function according to claim 2, characterized in that: The lifting and adjusting assembly includes a mounting cylinder, which is a hollow cavity, and the mounting cylinder is fixedly arranged on the support plate; a lifting rod that is movably arranged on the mounting cylinder and fixedly connected to the rotating main shaft body, and is provided with a threaded portion; a rack adjusting member that is meshed with and transmission-connected to the threaded portion; and a rotating wheel that is transmission-connected to the rack adjusting member, which drives the rack adjusting member to drive the lifting rod to perform lifting and lowering movements.

4. The multi-station vacuum cup necking machine with a stripping function according to claim 2, characterized in that: The jacking assembly includes at least one telescopic cylinder, which is fixedly installed on the mounting plate; an adjustment plate that is movably installed on the two guide rods and is transmission-connected to at least one telescopic cylinder; at least one support rod that is fixedly installed on the adjustment plate; and a jacking plate that is fixedly installed on at least one support rod and movably installed on the rotating shaft.

5. The multi-station vacuum cup necking machine with a stripping function according to claim 1, characterized in that: The shrinking wheel mechanism includes two guide rails, both of which are parallel and vertically fixed in the shell assembly; a first sliding plate slidably arranged on the two guide rails; a first lifting motor transmission-connected to the first sliding plate; a transverse motion motor arranged on the first sliding plate; a second sliding plate slidably arranged on the first sliding plate and transmission-connected to the transverse motion motor; a shrinking wheel body movably arranged on the second sliding plate; and at least one counterweight cylinder arranged on the shell assembly and connected to the first sliding plate.

6. The multi-station vacuum cup necking machine with a stripping function according to claim 1, characterized in that: The head assembly includes a supporting mechanism, which is fixedly connected to the connecting assembly; a lifting device fixedly arranged on the supporting mechanism; a coupling device transmission-connected to the lifting device; a connecting shaft rotationally connected to the coupling device, which is connected to the head mechanism; the head mechanism is rotationally arranged on the supporting mechanism and connected to the connecting shaft.

7. The multi-station vacuum cup necking machine with a stripping function according to claim 6, characterized in that: The supporting mechanism includes a connecting cylinder, which is a hollow cylindrical shape and is fixedly connected to the connecting assembly. The connecting shaft movably passes through the connecting cylinder and is connected to the head mechanism. The head mechanism is rotatably arranged on the connecting cylinder; a supporting frame is fixedly arranged on the connecting cylinder, and the lifting device is arranged through the supporting frame; a plurality of first bearings and second bearings are respectively arranged in the connecting cylinder.

8. The multi-station vacuum cup necking machine with a stripping function according to claim 7, characterized in that: The ram mechanism includes a first sleeve, which is rotatably arranged on the connecting cylinder through a plurality of first bearings; a fixed ram fixedly connected to the first sleeve, and the connecting shaft movably passes through the first sleeve and the fixed ram in sequence; and a movable ram movably arranged in the fixed ram and fixedly connected to the connecting shaft.

9. The multi-station vacuum cup necking machine with a stripping function according to claim 1, characterized in that: The limiting assembly includes a limiting rod mechanism and a blocking mechanism; the limiting rod mechanism is connected to the connecting assembly; the blocking mechanism is arranged on the side of the limiting rod mechanism and can be contacted and engaged with the limiting rod mechanism.

10. The multi-station vacuum cup necking machine with a stripping function according to claim 9, characterized in that: The limiting rod mechanism includes a second sleeve, which is fixedly installed on the shell assembly; a lifting shaft that movably passes through the second sleeve and is fixedly connected to the connecting assembly; a first oblique stopper that is fixedly installed on the lifting shaft and above the second sleeve; the blocking mechanism includes a fixed seat, which is fixedly installed on the shell assembly and on the side of the second sleeve; and also includes a driving cylinder fixedly installed on the fixed seat, a second oblique stopper that is transmission-connected to the driving cylinder and can be engaged with the first oblique stopper.

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