Full-automatic branch pipe necking device applied to vacuum cup

Abstract

The utility model discloses a full-automatic pipe dividing and necking device applied to a vacuum cup. The full-automatic pipe dividing and necking device comprises an automatic pipe dividing machine, an automatic necking machine and a circulating transmission line. A plurality of necking stations are arranged on the automatic necking machine, and the plurality of transfer manipulators are respectively arranged on the side edges of the corresponding necking stations; the circulating conveying line comprises a feeding assembly, a conveying line assembly and a discharging assembly which are sequentially connected. The transmission line assembly is a double-layer transmission line, and the transmission directions of the two transmission lines are opposite. Lifting conveying mechanisms are arranged on the feeding assembly and the discharging assembly correspondingly, and the multiple positioning disc assemblies can circularly move on the feeding assembly, the conveying line assembly and the discharging assembly through the lifting conveying mechanisms. Through cooperation of the automatic pipe dividing machine, the automatic necking machine and the circulating transmission line, full-automatic operation of the pipe dividing and necking device is achieved, and the labor cost in the production process of vacuum cups is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, and in particular to a full-automatic pipe-dividing and necking device applied to a thermos cup. Background Art

[0002] During the production process of thermos cups, the cups need to go through a series of processes including laser cutting, necking, laser head cutting, cup body stretching, shaping, thread pressing, and flat mouth and bottom. At present, during the pipe cutting and necking process of thermos cups, separate equipment and multiple people are generally used for processing, and the cup body of the thermos cup cut by the pipe cutting machine needs to be placed manually on the necking machine for processing. At the same time, there are also semi-automated production lines. In order to facilitate the transfer of the thermos cup embryo on the transmission line, multiple positioning plates are generally placed on the transmission line to support the thermos cup embryo. The positioning plates are used to conveniently transfer the thermos cup embryo set on the transmission line to the shrinking machine for processing, and then the processed thermos cup embryo is taken down from the shrinking machine and put back on the transmission line for transportation to the next process; generally, multiple shrinking stations are set on the shrinking machine, which makes the transmission line longer. Therefore, it is necessary to place several positioning plates on the transmission line to support and position the thermos cup embryo. The positioning plate that has been positioned needs to be re-placed by the operator from the end of the transmission line to its head end. Therefore, special personnel are required to perform the transfer operation of the positioning plate. With the continuous increase in labor costs, the production cost of the thermos cup has increased to a certain extent. Therefore, a fully automatic divided shrinking device for thermos cups is provided to solve the problem of high labor costs in the existing production process of thermos cups. Utility Model Content

[0003] One of the purposes of the utility model is to provide a fully automatic pipe-dividing and necking device for a thermos cup, so as to solve the problem of high labor cost in the existing thermos cup production process.

[0004] The utility model is a fully automatic pipe-dividing and shrinking device for a thermos cup, which can be realized by the following technical solutions:

[0005] The utility model discloses a fully automatic pipe dividing and shrinking device for a thermos cup, comprising an automatic pipe dividing machine, which sequentially cuts a plurality of cylindrical hollow pipe bodies into two thermos cup embryos; an automatic shrinking machine, which is arranged on the side of the automatic pipe dividing machine; and a circulating transmission line, which is arranged on the side of the automatic pipe dividing machine and the automatic shrinking machine;

[0006] The automatic necking machine is provided with a plurality of necking stations and a plurality of transfer manipulators, and the plurality of transfer manipulators are respectively arranged on the sides of the corresponding necking stations, and the transfer manipulators can simultaneously transfer the thermos cup embryos on the necking stations and the circulating transmission line;

[0007] Among them, the circulating transmission line includes a loading assembly, a transmission line assembly and a unloading assembly which are connected in sequence; the loading assembly is arranged on the side of the automatic pipe dividing machine, and the transmission line assembly is a double-layer transmission line, and the transmission directions of the two are opposite; the loading assembly and the unloading assembly are respectively provided with lifting transmission mechanisms, through which multiple positioning plate assemblies can circulate on the loading assembly, the transmission line assembly and the unloading assembly.

[0008] In one embodiment, the lifting and transmission mechanism includes a lifting and transmission line body, which can move forward and reversely; a first rack fixedly arranged below the lifting and transmission line body; a lifting drive device meshingly connected to the first rack, which drives the first rack to move longitudinally; and at least one guide structure arranged below the lifting and transmission line body.

[0009] In one embodiment, the automatic pipe dividing machine includes a pipe dividing machine body; a pipe dividing cutting assembly, a loading robot, and a unloading robot that are movably arranged on the pipe dividing machine body.

[0010] In one embodiment, the transfer robot includes a driving mechanism and a guide mechanism arranged relatively to each other; a sliding rod assembly movably arranged between the driving mechanism and the guide mechanism, and the driving mechanism drives the sliding rod assembly to move longitudinally; a rotating clamping assembly arranged under the sliding rod assembly, which can clamp two thermos cup embryos at the same time and perform a transfer operation on the two thermos cup embryos by rotating.

[0011] In one embodiment, the driving mechanism includes a first mounting frame, which is fixedly arranged on the necking machine body and is movably connected to the sliding rod assembly; a driving power assembly that passes through the first mounting frame; and a driving gear that is fixedly arranged on the rotating shaft of the driving power assembly and is meshingly connected to the sliding rod assembly.

[0012] In one embodiment, a rack is fixedly provided on the sliding rod assembly, and the rack is meshed and transmission-connected with the driving gear.

[0013] In one embodiment, the loading assembly further includes a first support frame, which is arranged on one side of the transmission line assembly; a loading conveying mechanism and a first lifting conveying mechanism are arranged on the first support frame, the loading conveying mechanism is a double-layer transmission line, and its double-layer transmission lines are respectively connected to the transmission lines corresponding to the transmission line assembly; the first lifting conveying mechanism can transmit forward and reversely, and its movably arranged on the side of the loading conveying mechanism.

[0014] In one embodiment, the unloading assembly includes a second support frame; a second lifting and conveying mechanism movably arranged on the second support frame and capable of being horizontally connected to the double-layer transmission line of the transmission line assembly, which can transmit forward and reversely; a unloading conveying mechanism fixedly arranged on the second support frame and arranged on one side of the second lifting and conveying mechanism; and a clamping structure movably arranged on the sides of the second lifting and conveying mechanism and the unloading conveying mechanism.

[0015] In one embodiment, the transmission line assembly includes a third support frame, which is connected between the loading assembly and the unloading assembly; an upper transmission line assembly and a lower transmission line assembly are respectively and parallelly arranged on the third support frame, and their transmission directions are opposite.

[0016] In one embodiment, the positioning plate assembly includes a support seat; a plurality of push rods arranged in parallel on the support seat; and a rotating plate movably arranged on the support seat and respectively passing through the plurality of push rods.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model discloses a fully automatic pipe dividing and shrinking device for a thermos cup, which realizes the fully automatic operation of the pipe dividing and shrinking device through the cooperation of an automatic pipe dividing machine, an automatic shrinking machine and a circulating transmission line, thereby greatly reducing the labor cost in the production process of the thermos cup.

[0019] The utility model discloses a fully automatic pipe-dividing and shrinking device for thermos cups, which drives the sliding rod assembly to move in the longitudinal direction through a driving mechanism, and the two clamping claw mechanisms move following the movement of the sliding rod assembly, and at the same time, the two clamping claw mechanisms are synchronously driven to rotate 180 degrees through a rotating mechanism, so as to respectively transfer the thermos cup body to be processed from the transmission line to the processing position, and transfer the thermos cup body processed at the processing position from the processing position to the transmission line, thereby synchronously realizing the transfer operation of the two thermos cup bodies, and improving the production efficiency of the thermos cup to a certain extent; at the same time, by setting a sensing mechanism, the sensing mechanism can detect the thermos cup body in real time, and thus improve the transfer efficiency to a certain extent;

[0020] The utility model discloses a fully automatic pipe-shrinking device applied to a thermos cup, by respectively arranging lifting and transmission mechanisms at both ends of a double-layer transmission line assembly, and effectively realizing automatic circulation operation of a plurality of positioning plate assemblies through the cooperation of the two lifting and transmission mechanisms and the double-layer transmission line assembly, thereby reducing the labor cost of the thermos cup production to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model 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 creative work.

[0022] Figure 1 It is a structural schematic diagram of a fully automatic pipe dividing and shrinking device for a thermos cup according to the utility model, comprising an automatic pipe dividing machine, an automatic shrinking machine and a circulating transmission line;

[0023] Figure 2 yes Figure 1 The structural schematic diagram of the automatic pipe dividing machine shown;

[0024] Figure 3 yes Figure 1 The schematic diagram of the structure of the automatic shrinking machine shown includes a transfer robot;

[0025] Figure 4 yes Figure 3 Schematic diagram of the exploded structure of the transfer manipulator shown;

[0026] Figure 5 yes Figure 1 The schematic diagram of the structure of the circulating transmission line shown includes a loading assembly, a unloading assembly, a transmission line assembly and a positioning plate assembly;

[0027] Figure 6 yes Figure 5 The exploded structural diagram of the feeding assembly shown;

[0028] Figure 7 yes Figure 5 The exploded structural diagram of the blanking assembly shown;

[0029] Figure 8 yes Figure 5 A schematic diagram of the structure of the transmission line assembly shown;

[0030] Fig. 9 yes Figure 5 Schematic diagram of the exploded structure of the positioning plate assembly shown.

[0031] Indications in the figure: 10, automatic pipe dividing machine; 11, pipe dividing machine body; 12, cutting component; 121, positioning head mechanism; 122, pressing head mechanism; 123, cutting mechanism; 13, loading robot; 14, unloading robot; 20, automatic shrinking machine; 21, shrinking machine body; 22, shrinking station; 23, transfer robot; 231, driving mechanism; 2311, first mounting frame; 23111, guide seat; 2312, driving power component; 2313, driving gear; 232, guide mechanism; 2321, second mounting frame; 2322, drag chain; 233, sliding rod component; 2331 rack; 2332, guide rail; 234, rotating clamping component; 2341, Rotating mechanism; 2342, clamping mechanism; 2343, sensing mechanism; 30, circulating transmission line; 31, loading assembly; 311, first support frame; 312, loading transmission mechanism; 313, first lifting transmission mechanism; 32, unloading assembly; 321, second support frame; 322, second lifting transmission mechanism; 323, unloading transmission mechanism; 324, clamping structure; 3241, linear module; 3242, clamping manipulator; 325, control panel; 33, transmission line assembly; 331, third support frame; 332, upper transmission line assembly; 333, lower transmission line assembly; 34, positioning plate assembly; 341, support seat; 342, push rod; 343, rotating plate; 3431, limiting groove. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] 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 present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-9As shown, the utility model is a fully automatic pipe dividing and shrinking device applied to thermos cups, comprising an automatic pipe dividing machine 10, an automatic shrinking machine 20 and a circulating transmission line 30; the automatic pipe dividing machine 10 cuts a cylindrical hollow tube into two thermos cup embryos; the automatic shrinking machine 20 is arranged on the side of the automatic pipe dividing machine 10, and is provided with a plurality of shrinking stations 22, and the plurality of shrinking stations 22 can simultaneously perform shrinking operations on the corresponding thermos cup embryos; the circulating transmission line 30 is arranged on the sides of the automatic pipe dividing machine 10 and the automatic shrinking machine 20, and transmits the thermos cup embryos cut by the automatic pipe dividing machine 10 to the positioning position of the automatic shrinking machine 20, and then performs shrinking operations through the automatic shrinking machine 20.

[0035] See also Figure 1 and Figure 2 As shown, in this embodiment, the automatic pipe dividing machine 10 includes a pipe dividing machine body 11, a pipe dividing cutting assembly 12, a loading robot 13 and a unloading robot 14; the pipe dividing cutting assembly 12, the loading robot 13 and the unloading robot 14 are respectively and movably arranged on the pipe dividing machine body 11, and the loading robot 13 transfers the cylindrical hollow tube body to the pipe dividing cutting assembly 12 for cutting operation in turn, and the unloading robot 14 transfers the cut two thermos cup embryos to the circulating transmission line 30. In this embodiment, the branch cutting assembly 12 includes a branch positioning head mechanism 121, a branch pressure head mechanism 122 and a cutting mechanism 123 respectively arranged on the branch machine body 11; the branch pressure head mechanism 122 is movably arranged above the branch positioning head mechanism 121, and cooperates with the branch positioning head mechanism 121 to perform a pressing operation on the cylindrical hollow tube body arranged on the branch positioning head mechanism 121; the cutting mechanism 123 performs a cutting operation on the cylindrical hollow tube body arranged on the branch positioning head mechanism 121. Specifically, the branch machine body 11, the branch positioning head mechanism 121, the branch pressure head mechanism 122, the cutting mechanism 123, the loading robot 13, and the unloading robot 14 all adopt the existing technology, so the specific structures of them will not be repeated here, as long as they meet the requirements of this application.

[0036] See also Figure 1 and Figure 3As shown, in this embodiment, the automatic necking machine 20 includes a necking machine body 21, a plurality of necking stations 22 and a plurality of transfer manipulators 23; the necking machine body 21 is arranged on the side of the automatic pipe-distributing machine 10; the plurality of necking stations 22 are arranged on the necking machine body 21 in sequence, and the plurality of transfer manipulators 23 can simultaneously perform necking operations on a plurality of thermos cup embryos; the plurality of transfer manipulators 23 are respectively and movably arranged on the sides of the corresponding necking stations 22, and they transfer the thermos cup embryos on the circulation transmission line 30 to the corresponding necking stations 22, and at the same time transfer the thermos cup embryos processed by the corresponding necking stations 22 to the circulation transmission line 30. Specifically, the necking machine body 21 and the necking stations 22 both adopt the existing technology, so the specific structures of the two are not described here, as long as they meet the requirements of this application.

[0037] See also Figure 3 and Figure 4 As shown, in this embodiment, the transfer robot 23 includes a driving mechanism 231, a guiding mechanism 232, a sliding rod assembly 233 and a rotating clamping assembly 234; the driving mechanism 231 and the guiding mechanism 232 are relatively arranged on the shrinking machine body 21; the sliding rod assembly 233 is movably arranged between the driving mechanism 231 and the guiding mechanism 232, and the driving mechanism 231 drives the sliding rod assembly 233 to move longitudinally; the rotating clamping assembly 234 is arranged below the sliding rod assembly 233, and moves with the movement of the sliding rod assembly 233, and the rotating clamping assembly 234 can clamp two thermos cup embryos at the same time, and perform a transfer operation on the two thermos cup embryos by rotation.

[0038] See also Figure 4As shown, in this embodiment, the driving mechanism 231 includes a first mounting frame 2311, a driving power assembly 2312 and a driving gear 2313; the first mounting frame 2311 is fixedly arranged on the shrinking machine body 21 and is movably contacted and connected with the sliding rod assembly 233; the driving power assembly 2312 is arranged on the first mounting frame 2311; the driving gear 2313 is fixedly arranged on the rotating shaft of the driving power assembly 2312 and is meshingly connected with the sliding rod assembly 233, and it rotates with the rotation of the driving power assembly 2312, thereby driving the sliding rod assembly 233 to move longitudinally. Specifically, at least one guide seat 23111 is provided on the first mounting frame 2311, and the sliding rod assembly 233 is movably arranged in at least one of the guide seats 23111, and the longitudinal movement of the sliding rod assembly 233 is guided by at least one of the guide seats 23111; the driving power assembly 2312 includes a driving motor and a first reduction device, which are transmission-connected, and the first reduction device reduces the speed of the driving motor and enhances the magnitude of its output torque; the first reduction device passes through the first mounting frame 2311 and is fixedly connected to the driving gear 2313.

[0039] See also Figure 4 As shown, in this embodiment, the guiding mechanism 232 includes a second mounting frame 2321 and a drag chain 2322; the second mounting frame 2321 is arranged on the necking machine body 21 and is arranged opposite to the driving mechanism 231, and it guides the sliding rod assembly 233. Specifically, at least one guide seat 23111 is arranged on the second mounting frame 2321, and the sliding rod assembly 233 is movably arranged in at least one of the guide seats 23111, and the longitudinal movement of the sliding rod assembly 233 is guided by at least one of the guide seats 23111; one end of the drag chain 2322 is connected to the second mounting frame 2321, and the other end thereof is connected to the sliding rod assembly 233, and the cable passes through the drag chain 2322, the sliding rod assembly 233 and the rotating clamping assembly 234 in sequence to be electrically connected.

[0040] See also Figure 4 As shown, in this embodiment, a rack 2331 is fixedly provided on the sliding rod assembly 233, and the rack 2331 is meshingly connected with the driving gear 2313. The driving power assembly 2312 drives the rack 123 to move longitudinally through the driving gear 2313, thereby realizing the longitudinal movement of the sliding rod assembly 233; two guide rails 2332 are also fixedly provided on the sliding rod assembly 233, and the two guide rails are respectively movably contacted and connected with the driving mechanism 231 and the guide mechanism 232.

[0041] See also Figure 4 As shown, in this embodiment, the rotating clamping assembly 234 includes a rotating mechanism 2341, two clamping mechanisms 2342 and two sensing mechanisms 2343; the rotating mechanism 2341 is arranged below the sliding rod assembly 233, and moves with the movement of the sliding rod assembly 233; the two clamping mechanisms 2342 are symmetrically arranged below the rotating mechanism 2341, and the rotating mechanism 2341 synchronously drives the two clamping mechanisms 2342 to rotate, one of the clamping mechanisms 2342 clamps or releases the thermos cup embryo on the circulating transmission line 30, and at the same time, the other clamping mechanism 2342 clamps or releases the thermos cup embryo on the shrinking station 22; the two sensing mechanisms 2343 are symmetrically fixed on the rotating mechanism 2341 and on the sides of the corresponding clamping mechanisms 2342, and they respectively perform real-time detection operations on the positions of the corresponding thermos cup embryos. Specifically, the rotating mechanism 2341, the clamping mechanism 2342 and the sensing mechanism 2343 all adopt the existing technology, so the specific structures of the three are not described here, as long as they meet the requirements of this application.

[0042] See also Figure 1 and Figure 5 As shown, in this embodiment, the circulating transmission line 30 includes a loading component 31, a unloading component 32, a transmission line component 33 and a plurality of positioning plate components 34; the loading component 31, the transmission line component 33 and the unloading component 32 are connected in sequence, the loading component 31 is arranged on the side of the automatic pipe dividing machine 10, and the unloading robot 14 simultaneously transfers the two insulation cup embryos cut by the branch cutting component 12 to the two positioning plate components 34 on the loading component 31, and the transmission line component 33 is a double-layer transmission line, and the transmission directions of the two are opposite; the plurality of positioning plate components 34 can circulate among the loading component 31, the transmission line component 33 and the unloading component 32, thereby realizing the automatic recycling of the positioning plate components 34, and no manual transfer operation of the positioning plate components 34 is required.

[0043] See also Figure 5 and Figure 6As shown, in this embodiment, the loading assembly 31 includes a first support frame 311, a loading conveying mechanism 312 and a first lifting conveying mechanism 313; the first support frame 311 is arranged on one side of the transmission line assembly 33; the loading conveying mechanism 312 and the first lifting conveying mechanism 313 are respectively arranged on the first support frame 311 and are connected to the transmission line assembly 33 in sequence, and the loading conveying mechanism 312 is also a double-layer transmission line, and its double-layer transmission line is respectively connected to the transmission line corresponding to the transmission line assembly 33; the first lifting conveying mechanism 313 can transmit forward and backward, and its movably arranged on the side of the loading conveying mechanism 312, the first lifting conveying mechanism 313 transfers the positioning plate assembly 34 on the lower transmission line of the loading conveying mechanism 312 to the upper transmission line of the loading conveying mechanism 312. Specifically, the loading conveying mechanism 312 includes a mounting frame, an upper transmission line body and a lower transmission line body; the mounting frame is fixedly arranged on the first support frame 311; the upper transmission line body and the lower transmission line body are arranged on the mounting frame in sequence, and the transmission directions of the two are opposite; the upper transmission line body and the lower transmission line body respectively perform transmission operations on the positioning plate assembly 34 arranged thereon. The upper transmission line body and the lower transmission line body both adopt the existing technology, so the specific structures of the two are not repeated here, as long as they meet the requirements of this application.

[0044] See also Figure 6 As shown, in this embodiment, the first lifting transmission mechanism 313 includes a lifting transmission line main body, which is movably arranged on the first support frame 311 and can move forward and backward, and can be horizontally connected to the upper transmission line main body and the lower transmission line main body respectively, so that the positioning plate assembly 34 on the lower transmission line main body can be directly moved to the lifting transmission line main body, and at the same time, the positioning plate assembly 34 on the lifting transmission line main body can be directly moved to the upper transmission line main body; a first rack fixedly arranged below the lifting transmission line main body; a lifting drive device fixedly arranged in the first support frame 311 and meshingly connected with the first rack, which drives the first rack to move longitudinally, thereby driving the lifting transmission line main body to transfer the positioning plate assembly 34 on the lower transmission line main body to the upper transmission line main body; at least one guide structure arranged below the lifting transmission line main body, which supports and limits the longitudinal movement of the upper transmission line main body. Specifically, the lifting drive device adopts a servo motor; the guide structure includes a guide sleeve and a guide shaft, and the guide sleeve is fixedly arranged in the first support frame 311; the guide shaft is movably arranged in the guide sleeve and connected to the lifting transmission line body, and the guide sleeve performs a limiting operation on the guide shaft.

[0045] See also Figure 5and Figure 7 As shown, in this embodiment, the unloading assembly 32 includes a second support frame 321, a second lifting and conveying mechanism 322, a unloading conveying mechanism 323, a clamping structure 324 and a control panel 325; the second support frame 321 is arranged on the other side of the transmission line assembly 33 and is opposite to the loading assembly 31; the second lifting and conveying mechanism 322 is movably arranged on the second support frame 321 and can be horizontally connected with the double-layer transmission line of the transmission line assembly 33 respectively, and it can be transmitted forward and backward, so as to facilitate the transfer of the positioning plate assembly 34 on the upper transmission line of the transmission line assembly 33 to the lower transmission line of the transmission line assembly 33; the unloading conveying mechanism 323 is fixedly arranged on the second support frame 321 and is arranged on On one side of the second lifting and conveying mechanism 322, it performs unloading and conveying operations on the processed thermos cup embryo; the clamping structure 324 is movably arranged on the side of the second lifting and conveying mechanism 322 and the unloading and conveying mechanism 323, and it clamps and transfers the thermos cup embryo on the second lifting and conveying mechanism 322 to the unloading and conveying mechanism 323; the control panel 325 is fixedly arranged on the second support frame 321, and is respectively electrically controlled and connected with the second lifting and conveying mechanism 322, the unloading and conveying mechanism 323, and the clamping structure 324. The control technology adopted by the control panel 325 is all existing technology, so its specific control process and the model adopted are not described here, as long as it meets the requirements of this application. Specifically, the structure of the second lifting and conveying mechanism 322 is similar to that of the first lifting and conveying mechanism 313, so its specific structure is not described here.

[0046] See also Figure 7 As shown, in the present embodiment, the clamping structure 324 includes a linear module 3241 and a clamping robot 3242, and the linear module 3241 is arranged on the sides of the second lifting and conveying mechanism 322 and the unloading and conveying mechanism 323; the clamping robot 3242 is movably arranged on the linear module 3241, and the two cooperate to clamp the thermos cup embryo on the second lifting and conveying mechanism 322 and transport it to the unloading and conveying mechanism 323; specifically, the linear module 3241 and the clamping robot 3242 both adopt the existing technology, so their specific working process and the models adopted are not described here, as long as they meet the present application.

[0047] See also Figure 5 and Figure 8As shown, in the present embodiment, the transmission line assembly 33 comprises a third support frame 331, an upper transmission line assembly 332 and a lower transmission line assembly 333; the third support frame 331 is connected and arranged between the upper material assembly 31 and the lower material assembly 32; the upper transmission line assembly 332 and the lower transmission line assembly 333 are respectively and movably arranged on the third support frame 331 in parallel and their transmission directions are opposite; one end of the upper transmission line assembly 332 is horizontally connected to the upper transmission line body, and the other end thereof can be horizontally connected to the second lifting transmission mechanism 322; one end of the lower transmission line assembly 333 is horizontally connected to the lower transmission line body, and the other end thereof can be horizontally connected to the second lifting transmission mechanism 322; the upper transmission line assembly 332 and the lower transmission line assembly 333 both comprise a plurality of sub-transmission lines horizontally connected in sequence, and the sub-transmission lines adopt the prior art, so the specific structures of the two are not repeated here, as long as the present application is satisfied.

[0048] See also Figure 5 and Fig. 9 As shown, the positioning plate assembly 34 includes a support seat 341, a plurality of push rods 342 and a rotating plate 343; the support seat 341 is a supporting body; a plurality of push rods 342 are arranged in parallel on the support seat 341; the rotating plate 343 is movably arranged on the support seat 341 and respectively penetrates the plurality of push rods 342, and can rotate relative to the support seat 341 under the limiting and guiding action of the plurality of push rods 342; specifically, a plurality of limiting grooves 3431 are penetrated on the rotating plate 343, and the plurality of limiting grooves 3431 are respectively movably penetrated on the corresponding push rods 342.

[0049] It should be noted that the specific working process of the fully automatic branch-pipe shrinking device applied to thermos cups of the utility model is as follows: the loading robot 13 sequentially transfers multiple cylindrical hollow tubes to the branch-pipe cutting assembly 12 for cutting operations, and the unloading robot 14 simultaneously transfers the two thermos cup embryos cut by the branch-pipe cutting assembly 12 to the two positioning plate assemblies 34 on the loading assembly 31, and then transmits them through the upper transmission line assembly 332. When the thermos cup embryo is transmitted to the corresponding positioning position of the shrinking station 22, the corresponding transfer robot 23 transfers the thermos cup embryo to the shrinking station 22 for shrinking operation, and at the same time transfers the thermos cup embryo that has been shrunken at the shrinking station 22 to the positioning plate assembly on the upper transmission line assembly 332. 34, and then the positioning plate assembly 34 provided with the shrink-mouthed thermos cup embryo is transferred to the second lifting and conveying mechanism 322 through the upper transmission line assembly 332, and the clamping structure 324 transfers the thermos cup embryo on the positioning plate assembly 34 moved to the second lifting and conveying mechanism 322 to the unloading conveying mechanism 323 for unloading operation; then the second lifting and conveying mechanism 322 descends and moves in the reverse direction, and transfers the positioning plate assembly 34 thereon to the lower transmission line assembly 333, the lower transmission line main body, and the first lifting and conveying mechanism 313 in sequence, and then the first lifting and conveying mechanism 313 rises and moves in the reverse direction, and transfers the positioning plate assembly 34 thereon to the upper transmission line main body, thereby completing the cyclic conveying operation of the positioning plate assembly 34.

[0050] The technical features of the above-described embodiments may be arbitrarily combined. 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.

[0051] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A fully automatic pipe-shrinking device for a thermos cup, characterized in that: include: An automatic tube-splitting machine, which sequentially cuts a plurality of cylindrical hollow tubes into two thermos cup embryos; An automatic necking machine, which is arranged on the side of the automatic pipe dividing machine; A circulating transmission line, which is arranged on the side of the automatic pipe dividing machine and the automatic shrinking machine; The automatic necking machine is provided with a plurality of necking stations and a plurality of transfer manipulators, and the plurality of transfer manipulators are respectively arranged on the sides of the corresponding necking stations, and the transfer manipulators can synchronously transfer the thermos cup embryos on the necking stations and the circulating transmission line; Among them, the circulating transmission line includes a loading assembly, a transmission line assembly and a unloading assembly which are connected in sequence; the loading assembly is arranged on the side of the automatic pipe dividing machine; the transmission line assembly is a double-layer transmission line, and the transmission directions of the two are opposite; the loading assembly and the unloading assembly are respectively provided with lifting transmission mechanisms, through which multiple positioning plate assemblies can circulate on the loading assembly, the transmission line assembly and the unloading assembly.

2. The fully automatic pipe-dividing and necking device for a thermos cup according to claim 1, characterized in that: The lifting and transmission mechanism includes a lifting and transmission line main body, which can move forward and backward; a first rack fixedly arranged below the lifting and transmission line main body; a lifting drive device meshingly connected to the first rack, which drives the first rack to move longitudinally; and at least one guide structure arranged below the lifting and transmission line main body.

3. The fully automatic pipe-dividing and necking device for a thermos cup according to claim 1, characterized in that: The automatic pipe dividing machine comprises a pipe dividing machine body; a pipe dividing cutting assembly, a loading manipulator and a unloading manipulator which are respectively and movably arranged on the pipe dividing machine body.

4. The fully automatic pipe-dividing and necking device for a thermos cup according to claim 1, characterized in that: The transfer robot includes a driving mechanism and a guiding mechanism arranged relatively to each other; a sliding rod assembly movably arranged between the driving mechanism and the guiding mechanism, and the driving mechanism drives the sliding rod assembly to move longitudinally; a rotating clamping assembly arranged under the sliding rod assembly, which can clamp two thermos cup embryos at the same time and perform a transfer operation on the two thermos cup embryos by rotating.

5. The fully automatic pipe-dividing and necking device for a thermos cup according to claim 4, characterized in that: The driving mechanism includes a first mounting frame, which is fixedly arranged on the necking machine body and movably contacted with the sliding rod assembly; a driving power assembly that passes through the first mounting frame; and a driving gear that is fixedly arranged on the rotating shaft of the driving power assembly and meshingly connected with the sliding rod assembly.

6. The fully automatic pipe-dividing and necking device for a thermos cup according to claim 5, characterized in that: A rack is fixedly arranged on the sliding rod assembly, and the rack is meshed and transmission-connected with the driving gear.

7. A fully automatic pipe-dividing and necking device for a thermos cup according to any one of claims 1 to 6, characterized in that: The loading assembly also includes a first support frame, which is arranged on one side of the transmission line assembly; a loading conveying mechanism and a first lifting conveying mechanism are arranged on the first support frame, the loading conveying mechanism is a double-layer transmission line, and its double-layer transmission lines are respectively connected to the transmission lines corresponding to the transmission line assembly; the first lifting conveying mechanism can transmit forward and backward, and its movably arranged on the side of the loading conveying mechanism.

8. A fully automatic pipe-dividing and necking device for a thermos cup according to any one of claims 1 to 6, characterized in that: The unloading assembly includes a second support frame; a second lifting and conveying mechanism movably arranged on the second support frame and capable of being horizontally connected to the double-layer transmission line of the transmission line assembly, which can transmit forward and backward; a unloading conveying mechanism fixedly arranged on the second support frame and arranged on one side of the second lifting and conveying mechanism; and a clamping structure movably arranged on the sides of the second lifting and conveying mechanism and the unloading conveying mechanism.

9. A fully automatic pipe-dividing and necking device for a thermos cup according to any one of claims 1 to 6, characterized in that: The transmission line assembly comprises a third support frame, which is connected between the loading assembly and the unloading assembly; an upper transmission line assembly and a lower transmission line assembly are respectively and movably arranged on the third support frame in parallel, and the transmission directions of the two are opposite.

10. A fully automatic pipe-dividing and necking device for a thermos cup according to any one of claims 1 to 6, characterized in that: The positioning plate assembly comprises a support seat; a plurality of push rods arranged in parallel on the support seat; and a rotating plate movably arranged on the support seat and respectively passing through the plurality of push rods.

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