Glue peeling machine and glue peeling method

Abstract

The present invention discloses a glue peeling and hanging machine, comprising a first conveying mechanism for conveying a shell and a glue peeling module, wherein the first conveying mechanism is provided with a first clamping module for clamping and fixing the shell; the glue peeling module includes a glue peeling assembly and a driving device; the driving device is used to drive the glue peeling assembly to move and perform a circular motion around the shell; the glue peeling assembly includes a rotary clamping cylinder and a clamp, wherein the clamp is fixedly mounted on the rotary clamping cylinder and provided with two clamping plates, and the rotary clamping cylinder can drive the two clamping plates to move closer together for clamping or away from each other for separation; the clamping ends of the two clamping plates are respectively a first clamping end and a second clamping end, wherein a scraper is embedded in the first clamping end and is used to scrape off the tape head around the shell; the outer end of the second clamping end is provided with a flat portion; the scraper is provided with a tip portion protruding from the flat portion; and the tip portion is provided with an inclined portion facing the entrance of the clamping end. The present invention makes it easy to tear off the adhesive tape on the shell and guide it into the clamping end through the inclined portion for clamping.

Description

Technical Field

[0001] The present invention relates to the technical field of automation equipment, and in particular to a glue peeling and hanging machine and a glue peeling method. Background Art

[0002] In daily life, shells are used everywhere, such as camera shells, chassis shells, suitcases, protective shells, battery shells, etc.; in order to extend the service life and optimize the use function, the shell generally needs to be protectively sprayed on the outer surface; before spraying, the shell usually needs to be covered with a cover and wrapped with tape to fix the cover and the shell, so as to facilitate the spraying operation on the fixed surface; after spraying is completed, the tape needs to be torn off and the cover needs to be disassembled, and the cover needs to be recycled and reused; in the process of tearing off the tape, there is a problem that the tape is not easy to tear off; the scraper and the clamping mechanism in the prior art are separately arranged, and the tape head scraped out by the scraper cannot directly enter the clamping mechanism, and needs to be moved by the clamping mechanism for alignment and clamping, which is inefficient and the tape tearing effect is not good. Summary of the Invention

[0003] In response to the above problems, the present invention aims to solve the above problems. One object of the present invention is to provide a glue peeling machine that solves the above problems. It includes a first conveying mechanism for conveying shells and a glue peeling module. The first conveying mechanism is provided with a first clamping module for clamping and fixing the shells; the glue peeling module includes a glue peeling assembly and a driving device; the driving device is used to drive the glue peeling assembly to move and perform a circular motion around the shells;

[0004] The adhesive peeling assembly includes a rotary clamping cylinder and a clamp, the clamp is fixedly mounted on the rotary clamping cylinder, and the clamp is provided with two clamping plates. The rotary clamping cylinder can drive the two clamping plates to move closer to each other for clamping or away from each other for separation; the clamping ends of the two clamping plates are respectively a first clamping end and a second clamping end, wherein a scraper is embedded in the first clamping end, and the scraper is used to scrape the adhesive tape on the case out of the tape head;

[0005] The outer end of the second clamping end is provided with a flat surface; the scraper is provided with a tip portion protruding from the flat surface;

[0006] The tip is provided with an inclined portion toward the entrance of the clamping end. When the clamp abuts against the shell, only the tip abuts against the tape of the shell; the tape head scraped out by the scraper is introduced into the clamping end of the clamp through the inclined portion.

[0007] Furthermore, the rubber tearing assembly is also provided with an anti-overpressure device, and a mounting groove adapted to the anti-overpressure device is provided on the first clamping end, and the anti-overpressure device is telescopically embedded in the mounting groove; the scraper is fixedly arranged at the outer end of the anti-overpressure device;

[0008] When the scraper contacts the shell, the overpressure prevention device drives the scraper to extend and retract along a direction perpendicular to the plane portion.

[0009] Furthermore, two tooth mark groups that can mesh with each other are respectively provided on the inner side surfaces of the first clamping end and the second clamping end.

[0010] Furthermore, the fixture is sprayed with an anti-stick coating.

[0011] Furthermore, the first conveying mechanism is provided with a collecting box opposite to the glue tearing module; the top of the collecting box is opened, two glue removal rollers are provided on opposite sides of the top of the collecting box, and the clamp is provided with two glue removal grooves adapted to the two glue removal rollers.

[0012] Furthermore, a splitting module and a second clamping module are provided along the conveying direction of the first conveying mechanism, and the splitting module and the second clamping module are arranged opposite to each other; the splitting module is arranged on the next process of the glue tearing module; the splitting module includes a fixed bracket, a suction cup assembly and a sliding cylinder; the suction cup assembly is slidably arranged on the side of the fixed bracket, and the sliding cylinder is arranged on the fixed bracket and electrically connected to the suction cup assembly; the suction cup assembly can slide up and down in the vertical direction under the drive of the sliding cylinder; when the suction cup assembly slides downward and is adsorbed on the top surface of the upper cover and slides upward, the shell is separated from the upper cover.

[0013] Furthermore, the overpressure prevention device includes an overpressure prevention part, a compression spring, a fixing bolt and two fixing pins; the overpressure prevention part is provided with a countersunk hole, two slots and a limit portion; the inner side wall of the mounting groove is provided with a bolt hole adapted to the fixing bolt and two pin holes adapted to the two fixing pins; the fixing bolt passes through the countersunk hole and is screwed onto the bolt hole to connect the overpressure prevention part to the clamp; the compression spring is sleeved on the bolt rod of the bolt, one end of the compression spring abuts against the inner side wall of the clamp, and the other end of the compression spring abuts against the limit portion of the overpressure prevention part; one end of the fixing pin is inserted into the slot, and the other end of the fixing pin is inserted into the pin hole; the two fixing pins can limit the rotation of the overpressure prevention part.

[0014] Furthermore, the first conveying mechanism is provided with multiple limit modules, which include a sliding cylinder and a limit block, and the limit block can slide horizontally in a direction perpendicular to the conveying direction; when the shell touches the limit module, the first conveying mechanism stops conveying; when the limit module is removed, the first conveying mechanism continues conveying.

[0015] Furthermore, the number of first conveying mechanisms is two, the two first conveying mechanisms are arranged in parallel, and a material dividing and conveying module is provided between the two first conveying mechanisms; the material dividing and conveying module includes a positioning mechanism, a picking and hanging robot and two second conveying mechanisms; the two second conveying mechanisms are connected head to tail; and the two second conveying mechanisms convey shells in opposite directions; two air claws are provided on the positioning mechanism, and the two air claws clamp the two shells respectively, and the picking and hanging robots are respectively provided with two third clamping modules corresponding to the two air claws; a steering clamping mechanism is provided at the connection between the first conveying mechanism and the second conveying mechanism.

[0016] The present invention also provides a method for peeling off adhesive, comprising the following steps:

[0017] S1: The picking and hanging robot takes down the two shells from the positioning mechanism and places them on the two second conveying mechanisms respectively. The two second conveying mechanisms convey the two shells in opposite directions respectively. The two turning and clamping mechanisms grip the two shells and turn them to be placed on the two first conveying mechanisms respectively.

[0018] S2: The first conveying mechanism conveys the shell to the first clamping module and touches the limit module to suspend the conveying. The first clamping module slides toward the first conveying mechanism under the drive of the sliding cylinder and clamps the shell;

[0019] S3: The adhesive stripping assembly is driven by the driving device to move to the tape so that the scraper touches the tape, and the clamp is rotated to drive the clamp to rotate so that the scraper scrapes out the tape head, and the clamp clamps the tape head. The adhesive stripping assembly rotates around the shell to tear off all the tape on the shell. The clamp rotates so that the tape is wrapped around the outer periphery of the clamp; the adhesive stripping assembly moves to the top of the collection box and is located below the adhesive stripping roller, while moving upward; the adhesive stripping roller passes through the adhesive stripping groove of the adhesive stripping assembly, so that the tape is separated from the adhesive stripping assembly and falls into the collection box;

[0020] S4: The first clamping module releases the clamping and slides to the initial position, and the limiting module releases the limit; the first conveying mechanism conveys the shell to the splitting mechanism for splitting the upper cover.

[0021] Beneficial technical effects of the present invention:

[0022] The present invention clamps and fixes the shell through the first clamping module, so that the shell will not deflect or move; it is convenient for the glue tearing component to tear the glue, and the glue tearing effect is good; the tip of the scraper protrudes from the flat part, which is convenient for the scraper to smoothly touch the tape on the shell, and the tape is exerted with force by rotating the clamp to scrape out the tape head; the setting of the inclined portion of the scraper can smoothly guide the scraped tape head into the clamping end of the clamp, and can clamp the tape head in time and conveniently, making it easy to tear off all the tapes.

[0023] Furthermore, since the anti-overpressure device can retract at the moment of touching, and the scraper is arranged at the outer end of the anti-overpressure device, when the scraper touches the shell, the anti-overpressure device can drive the scraper to retract, so that the scraper can retract under overpressure conditions at the moment of touching the shell, effectively avoiding overpressure of the scraper on the shell, causing wear to the shell while scraping out the tape head.

[0024] Other characteristic features and advantages of the present invention will become apparent from the following description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings, which are incorporated into and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention. In the drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the present invention, but not all. It is clear that those skilled in the art can derive other drawings from these drawings without inventive effort.

[0026] Figure 1 It is a partial structural schematic diagram of the device of the present invention;

[0027] Figure 2 This is a schematic diagram of the use of the adhesive peeling component of the present invention Figure 1 ;

[0028] Figure 3 This is a schematic diagram of the use of the adhesive peeling component of the present invention Figure 2 ;

[0029] Figure 4 This is a schematic diagram of the use of the adhesive peeling component of the present invention Figure 3 ;

[0030] Figure 5 Schematic diagram of the split module of the present invention;

[0031] Figure 6 It is a structural schematic diagram of the glue peeling module of the present invention;

[0032] Figure 7 yes Figure 6 A partial enlarged view of

[0033] Figure 8A The decomposition of the fixture of the present invention Figure 1 ;

[0034] Figure 8B The decomposition of the fixture of the present invention Figure 2 ;

[0035] Figure 9 It is a structural schematic diagram of the device of the present invention.

[0036] Description of labels:

[0037] First conveying mechanism 100, glue tearing module 200, glue tearing assembly 201, driving device 202, first clamping module 300, second clamping module 300', shell 400, adhesive tape 500, collecting box 600, glue removal roller 601, splitting module 700, fixing bracket 701, suction cup assembly 702, limiting module 800, material distribution and conveying module 900, positioning mechanism 901, picking and hanging robot 902, second conveying mechanism 903, rotary clamping cylinder 1, clamp 2, scraper 3, tip 31, overpressure prevention device 4, overpressure prevention gap 5, first clamping end 21, second clamping end 22, flat surface 23, tooth mark group 24, mounting groove 25, bolt hole 26, pin hole 27, glue removal groove 28, overpressure prevention part 41, compression spring 42, fixing bolt 43, positioning pin 44, countersunk hole 411, slot 412. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. It should be noted that, in the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other in any way.

[0039] The following describes the adhesive peeling and hanging machine in detail with reference to the accompanying drawings and embodiments.

[0040] like Figures 1 to 9 As shown, the present invention provides a glue peeling and hanging machine, including a first conveying mechanism 100 and a glue peeling module 200. The first conveying mechanism 100 is horizontally arranged, and the glue peeling module 200 is arranged on one side along the conveying direction of the first conveying mechanism 100; the first conveying mechanism 100 is also provided with a first clamping module 300; the first conveying mechanism 100 is used to convey the shell 400; the first clamping module 300 is used to clamp the shell 400, so that the shell 400 is fixed and not prone to deflection, so that the glue peeling module 200 can tear off the tape 500 wrapped around the shell 400. Specifically, the first clamping module 300 includes a clamping arm and a sliding cylinder. The clamping arm can slide horizontally along a conveying direction perpendicular to the first conveying mechanism 100. When the shell 400 is conveyed to the first clamping module 300, the first clamping module 300 moves toward the direction close to the shell 400 under the drive of the sliding cylinder and is clamped and fixed by the clamping arm; when the glue tearing module 200 completes the tearing of the tape 500 on the shell 400, the clamping arm releases the clamping of the shell 400 and moves in the direction away from the shell 400 to release the conveying restriction of the shell 400.

[0041] In this specific embodiment, Figure 6 As shown, the glue tearing module 200 includes a glue tearing component 201 and a driving device 202. The driving device 202 is used to drive the glue tearing component 201 to move and make a circular motion around the shell 400; so that the glue tearing component 201 can tear off all the tape 500 along the outer circumference of the shell 400.

[0042] In this specific embodiment, Figure 2 As shown, the shell 400 is open at one end, and the open end cover of the shell 400 is provided with an upper cover; a tape 500 is wrapped around the outer circumference of the junction between the upper cover and the shell 400; the upper cover is used to protect the interior of the shell 400 from being sprayed during the spraying process; after the spraying is completed, the upper cover needs to go through a disassembly process for disassembly and recycling.

[0043] In this specific embodiment, the adhesive stripping assembly 201 includes a rotary clamping cylinder 1 and a clamp 2; the clamp 2 is fixedly mounted on the rotary clamping cylinder 1. The clamp 2 has two clamping plates. Specifically, the two clamping plates are respectively fixed to the lower end of the rotary clamping cylinder 1. The rotary clamping cylinder 1 can drive the two clamping plates to move closer together to clamp or away from each other to separate. Specifically, the rotary clamping cylinder 1 can drive the two clamping plates to clamp or release the adhesive tape 500.

[0044] Furthermore, the clamping ends of the two clamping plates are respectively a first clamping end 21 and a second clamping end 22 , wherein a scraper 3 is embedded on the first clamping end 21 , and the scraper 3 is used to scrape out the tape 500 on the surrounding shell 400 from the tape head.

[0045] The outer end of the second clamping end 22 is provided with a flat surface 23; the scraper 3 is provided with a tip 31 protruding from the flat surface 23. When the clamp 2 touches the shell 400, it can ensure that only the scraper 3 can touch the tape 500, so as to facilitate the removal of the tape 500. 。

[0046] The tip 31 is provided with an inclined surface 32 facing the entrance of the clamping end. When the clamp 2 contacts the shell 400, only the tip 31 contacts the tape 500 on the shell 400. The tape head scraped out by the scraper 3 is guided into the clamping end of the clamp 2 through the inclined surface 32. During use, when the tape head enters the clamping end, the rotating clamping cylinder 1 drives the two clamping plates toward each other, clamping the tape head. The rotating clamping cylinder 1 also drives the clamp 2 to rotate, wrapping the tape 500 around the outer periphery of the clamp 2. This provides convenient operation, effective removal, and improved tape 500 removal efficiency.

[0047] Furthermore, the driving device 202 drives the adhesive stripping assembly 201 to move and perform a circular motion around the shell 400, thereby removing all of the adhesive tape 500. Specifically, the clamp 2 circles around the shell 400 to remove the adhesive tape 500, while the clamp 2 simultaneously rotates to wrap the removed adhesive tape 500 around its outer circumference, thus completely removing the adhesive tape 500 from the shell 400.

[0048] In this specific embodiment, Figure 7 As shown, the inner sides of the two clamping plates are provided with two intermeshing tooth groups 24 near the ends. The two tooth groups 24 mesh with each other to form a clamping end. When the clamp 2 rotates and removes all of the tape 500, a tensile force is applied to the clamped tape 500. Simultaneously, the reaction force of the tape 500 against the clamp 2 may cause the tape head to slip out of the clamping end. The two tooth groups 24 increase friction when the clamping end grips the tape head, making the grip more secure and preventing the tape head from slipping out of the clamping end.

[0049] In this specific embodiment, Figure 8B As shown, the clamp 2 of the adhesive peeling assembly 201 is a circular structure. When rotating around the shell 400, it will not bump into the outer surface of the shell 400 and will not cause wear to the shell 400.

[0050] In this specific embodiment, Figure 7 As shown, the glue tearing assembly 201 is also provided with an anti-overpressure device 4, and the first clamping end 21 is provided with a mounting groove 25 adapted to the anti-overpressure device 4. The anti-overpressure device 4 can be telescopically embedded in the mounting groove 25, and there is a certain anti-overpressure gap 5 between the anti-overpressure device 4 and the inner side wall of the mounting groove 25; the scraper 3 is fixedly arranged at the outer end of the anti-overpressure device 4; when the anti-overpressure device 4 contacts the surface of the shell 400, it will retract and contact the inner side wall of the mounting groove 25 due to the reaction force generated by the overpressure, thereby further avoiding the wear of the surface of the shell 400 due to the overpressure at the moment when the clamp 2 contacts the surface of the shell 400.

[0051] When the scraper 3 contacts the shell 400 , the overpressure protection device 4 drives the scraper 3 to extend and retract in a direction perpendicular to the plane portion 23 ; specifically, the plane portion 23 is parallel to the outer surface of the shell 400 , and the scraper 3 applies force to the tape 500 more evenly.

[0052] like Figure 8A and Figure 8BAs shown, the overpressure prevention device 4 includes an overpressure prevention part 41, a compression spring 42, a fixing bolt 43 and two positioning pins 44; the overpressure prevention part 41 is provided with a countersunk through hole 411, two slots 412 and a limit portion; the inner side wall of the mounting groove 25 is provided with a bolt hole 26 adapted to the fixing bolt 43 and two pin holes 27 adapted to the two positioning pins 44; the fixing bolt 43 passes through the countersunk through hole 411 and is screwed on the bolt hole 26 to connect the overpressure prevention part 41 with the clamp 2; the compression spring 42 is sleeved on the bolt rod of the fixing bolt 43, one end of the compression spring 42 abuts against the side wall of the clamp 2, and the other end of the compression spring 42 abuts against the limit portion of the overpressure prevention part 41; one end of the positioning pin 44 is inserted into the slot 412, and the other end of the positioning pin 44 is inserted into the pin hole 27; the two positioning pins 44 can limit the rotation of the overpressure prevention part 41. In the initial state, as shown Figure 7 As shown, when the compression spring 42 is in the reset state, the outer side of the overpressure prevention part 41 protrudes from the outer end of the clamp 2; when the overpressure prevention device 4 contacts the shell 400, if an overpressure phenomenon occurs, the generated pressure will cause the compression spring 42 to be compressed and the overpressure prevention device 4 to retract, which is more practical.

[0053] In this specific embodiment, the scraper blade 3 and the overpressure prevention member 41 are integrally formed. Of course, in other embodiments, the scraper blade 3 can also be fixed to the overpressure prevention member 41 by welding, or can also be detachably fixed to the overpressure prevention member. Those skilled in the art can design it according to specific circumstances, and the present invention is not limited to this.

[0054] In this specific embodiment, Figure 1 As shown, a collecting box 600 is provided on the other side of the conveying direction of the first conveying mechanism 100, and the collecting box 600 is used to collect the adhesive tape 500; the upper part of the collecting box 600 is opened, and two adhesive removal rollers 601 are provided on opposite sides of the top of the collecting box 600, and the adhesive removal assembly 201 is provided with two adhesive removal grooves 28 adapted to the two adhesive removal rollers 601; Figure 4 As shown, when the driving mechanism drives the glue peeling assembly 201 to move to the bottom of the two glue removal rollers 601 and moves upward at the same time, the two glue removal rollers 601 pass through the two glue removal grooves 28 to make the tape 500 separate from the glue peeling assembly 201 and then fall into the collection box 600. Specifically, the two glue removal grooves 28 pass through both sides of the clamp 2 in the vertical direction (as shown in FIG. Figure 8B As shown), when the glue peeling assembly 201 cleans the tape 500 wrapped around the clamp 2, the driving module 203 drives the glue peeling assembly 201 to move above the collection box 600, and the two glue removal grooves 28 are respectively aligned with the two glue removal rollers 601. When the glue peeling assembly 201 moves from bottom to top, the two glue removal rollers 601 can respectively pass through the two glue removal grooves 28 smoothly; the rotating clamping cylinder 1 drives the two clamping plates to move away from each other, so that the tape head can smoothly fall into the collection box 600 along with the tape 500.

[0055] Furthermore, a layer of anti-stick coating is sprayed on the clamp 2. The anti-stick coating has good hydrophobic and oleophobic properties, which can effectively prevent the tape 500 from being difficult to separate from the clamp 2.

[0056] In this specific embodiment, Figure 1 As shown, a disassembly module 700 is further provided along the conveying direction of the first conveying mechanism 100, and the disassembly module 700 is spaced apart from the glue peeling module 200; a second clamping module 300' opposite to the disassembly module 700 is provided on the other side of the first conveying mechanism 100; the disassembly module 700 includes a fixed bracket 701, a suction cup assembly 702 and a sliding cylinder; the suction cup assembly 702 is slidably provided on the side of the fixed bracket 701, and the sliding cylinder is provided on the fixed bracket 701 and electrically connected to the suction cup assembly 702; the suction cup assembly 702 can slide up and down in the vertical direction under the drive of the sliding cylinder; when the suction cup assembly 702 slides downward and is adsorbed on the top surface of the upper cover and slides upward to separate the upper cover from the shell 400 (as shown in FIG. Figure 5 shown).

[0057] In this embodiment, the second clamping module 300' has the same structure as the first clamping module 300, both being equipped with clamping arms and sliding cylinders. The clamping arms can slide horizontally perpendicular to the conveying direction of the first conveying mechanism 100 to clamp and secure the case 400. This provides excellent clamping stability, ensuring that the case 400 remains stable and is not susceptible to movement or rotation during the process of removing the tape 500 and disassembling the upper cover.

[0058] In this specific embodiment, Figure 9 As shown, the first conveying mechanism 100 is provided with a plurality of limit modules 800, each of which includes a sliding cylinder and a limit block. The limit block can slide back and forth in a direction perpendicular to the conveying direction. Specifically, the first clamping module 300 and the second clamping module 300' are each provided with a limit module 800; when the shell 400 is conveyed to the first clamping module 300 or the second clamping module 300', it touches the limit module 800 and stops; this ensures that the first clamping module 300 and the second clamping module 300' clamp and fix the shell 400, making it easier for the tearing mechanism to tear off the tape 500 and the disassembly module 700 to remove the upper cover. This device is an assembly line operation, and limit modules 800 are also provided in the waiting area and other processes.

[0059] In this specific embodiment, Figure 9As shown, the number of the first conveying mechanisms 100 is 2, the two first conveying mechanisms 100 are arranged in parallel, and a material dividing and conveying module 900 is connected between the two first conveying mechanisms 100; the material dividing and conveying module 900 includes a positioning mechanism 901, a hanging robot 902 and two second conveying mechanisms 903; the two second conveying mechanisms 903 are connected head to tail; and the two second conveying mechanisms 903 convey in opposite directions; two air grippers are provided on the positioning mechanism 901, and the two air grippers respectively clamp the two shells 400, and the hanging robot 902 is respectively provided with two third clamping modules corresponding to the two air grippers; a steering clamping mechanism is provided on the outside of the connection between the first conveying mechanism 100 and the second conveying mechanism 903. Specifically, the second and third clamping modules simultaneously clamp and fix the two shells 400, and the hanging robot 902 drives the second and third clamping modules to place the two shells 400 on the second conveying mechanisms 903 respectively. The second conveying mechanisms 903 convey the two shells 400 in the opposite direction to complete the material distribution and conveying of the two shells 400.

[0060] The present invention also provides a method for peeling off adhesive, and the specific steps are as follows:

[0061] S1: The unloading robot 902 removes the two shells 400 from the positioning mechanism 901 and places them on the two second conveying mechanisms 903 respectively. The two second conveying mechanisms 903 respectively convey the two shells 400 in opposite directions. The two turning and clamping mechanisms clamp the two shells 400 and turn them to be placed on the two first conveying mechanisms 100 respectively.

[0062] S2: The first conveying mechanism 100 conveys the shell 400 to the first clamping module 300 and touches the limit module to suspend the conveying. The first clamping module 300 slides toward the first conveying mechanism 100 under the drive of the sliding cylinder and clamps the shell 400;

[0063] S3: Driven by the driving device 202, the adhesive stripping assembly 201 moves to the adhesive tape 500 so that the scraper 3 touches the adhesive tape 500. The rotating clamping cylinder 1 drives the clamp 2 to rotate, so that the scraper 3 scrapes out the tape head and the clamp 2 clamps the tape head. The adhesive stripping assembly 201 rotates around the shell 400 to tear off the adhesive tape 500. The clamp 2 rotates to wrap the adhesive tape 500 around the outer periphery of the clamp 2. The adhesive stripping assembly 201 moves to the top of the collection box 600 and is located below the adhesive stripping roller 601, while moving upward. The adhesive stripping roller 601 passes through the adhesive stripping groove 28 of the adhesive stripping assembly 201, causing the adhesive tape 500 to separate from the adhesive stripping assembly 201 and fall into the collection box 600.

[0064] S4: The first clamping module 300 releases the clamping and slides to the initial position, and the limiting module releases the limiting; the first conveying mechanism 100 conveys the shell 400 to the splitting mechanism for splitting the upper cover.

[0065] The present invention is suitable for full-automatic assembly line operations, meets full automation requirements, improves production efficiency, and reduces labor costs.

[0066] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that an article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such article or device. In the absence of further limitations, the elements defined by the phrase "comprising..." do not exclude the presence of other identical elements in the article or device comprising the elements.

[0067] The above embodiments are intended to illustrate the technical solutions of the present invention and are not intended to limit the present invention. The present invention is described in detail with reference to the preferred embodiments only. It should be understood by those skilled in the art that the technical solutions of the present invention may be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications and replacements should be included within the scope of the claims of the present invention.

Claims

1. A glue peeling and hanging machine, characterized by: The invention comprises a first conveying mechanism for conveying the shell and a glue-tearing module, wherein the first conveying mechanism is provided with a first clamping module for clamping and fixing the shell; the glue-tearing module comprises a glue-tearing assembly and a driving device; the driving device is used to drive the glue-tearing assembly to move and perform a circular motion around the shell; The adhesive peeling assembly includes a rotary clamping cylinder and a clamp, the clamp is fixedly mounted on the rotary clamping cylinder, and the clamp is provided with two clamping plates. The rotary clamping cylinder can drive the two clamping plates to move closer to each other for clamping or away from each other for separation; the clamping ends of the two clamping plates are respectively a first clamping end and a second clamping end, wherein a scraper is embedded in the first clamping end, and the scraper is used to scrape the adhesive tape on the case out of the tape head; The outer end of the second clamping end is provided with a flat surface; the scraper is provided with a tip portion protruding from the flat surface; The tip is provided with an inclined portion toward the entrance of the clamping end. When the clamp abuts against the shell, only the tip abuts against the tape of the shell; the tape head scraped out by the scraper is introduced into the clamping end of the clamp through the inclined portion.

2. The adhesive peeling and hanging machine according to claim 1, characterized in that: The rubber peeling assembly is also provided with an anti-overpressure device, and a mounting groove adapted to the anti-overpressure device is provided on the first clamping end, and the anti-overpressure device is telescopically embedded in the mounting groove; the scraper is fixedly arranged at the outer end of the anti-overpressure device; When the scraper contacts the shell, the overpressure prevention device drives the scraper to extend and retract along a direction perpendicular to the plane portion.

3. The adhesive peeling and hanging machine according to claim 1, characterized in that: Two tooth mark groups that can mesh with each other are respectively provided on the inner side surfaces of the first clamping end and the second clamping end.

4. The adhesive peeling and hanging machine according to claim 1, characterized in that: The fixture is sprayed with an anti-stick coating.

5. The adhesive peeling and hanging machine according to claim 1, characterized in that: The first conveying mechanism is provided with a collection box opposite to the glue tearing module; the top of the collection box is opened, two glue removal rollers are provided on opposite sides of the top of the collection box, and the clamp is provided with two glue removal grooves adapted to the two glue removal rollers.

6. The adhesive peeling and hanging machine according to claim 1, characterized in that: A splitting module and a second clamping module are also provided along the conveying direction of the first conveying mechanism, and the splitting module and the second clamping module are arranged opposite to each other; the splitting module is arranged on the next process of the glue tearing module; the splitting module includes a fixed bracket, a suction cup assembly and a sliding cylinder; the suction cup assembly is slidably arranged on the side of the fixed bracket, and the sliding cylinder is arranged on the fixed bracket and electrically connected to the suction cup assembly; the suction cup assembly can slide up and down in the vertical direction under the drive of the sliding cylinder; when the suction cup assembly slides downward and is adsorbed on the top surface of the upper cover and slides upward, the shell is separated from the upper cover.

7. The adhesive peeling and hanging machine according to claim 2, characterized in that: The anti-overpressure device includes an anti-overpressure part, a compression spring, a fixing bolt and two fixing pins; the anti-overpressure part is provided with a countersunk through hole, two slots and a limit part; the inner side wall of the mounting groove is provided with a bolt hole adapted for the fixing bolt and two pin holes adapted for the two fixing pins; the fixing bolt passes through the countersunk through hole and is screwed on the bolt hole to connect the anti-overpressure part to the clamp; the compression spring is sleeved on the bolt rod of the bolt, one end of the compression spring abuts against the inner side wall of the clamp, and the other end of the compression spring abuts against the limit part of the anti-overpressure part; one end of the fixing pin is inserted into the slot, and the other end of the fixing pin is inserted into the pin hole; the two fixing pins can limit the rotation of the anti-overpressure part.

8. The adhesive peeling and hanging machine according to claim 3, characterized in that: The first conveying mechanism is provided with multiple limit modules, which include a sliding cylinder and a limit block. The limit block can slide horizontally in a direction perpendicular to the conveying direction; when the shell touches the limit module, the first conveying mechanism stops conveying; when the limit module is removed, the first conveying mechanism continues conveying.

9. The adhesive peeling and hanging machine according to claim 8, characterized in that: The number of the first conveying mechanisms is two, and the two first conveying mechanisms are arranged in parallel. A material dividing and conveying module is provided between the two first conveying mechanisms; the material dividing and conveying module includes a positioning mechanism, a picking and hanging robot and two second conveying mechanisms; the two second conveying mechanisms are connected head to tail; and the two second conveying mechanisms convey shells in opposite directions; two air claws are provided on the positioning mechanism, and the two air claws clamp the two shells respectively, and two third clamping modules corresponding to the two air claws are provided on the picking and hanging robots; a steering clamping mechanism is provided at the connection between the first conveying mechanism and the second conveying mechanism.

10. A method for peeling adhesive as claimed in claim 9, comprising the following steps: S1: The picking and hanging robot takes down the two shells from the positioning mechanism and places them on the two second conveying mechanisms respectively. The two second conveying mechanisms convey the two shells in opposite directions respectively. The two turning and clamping mechanisms grip the two shells and turn them to be placed on the two first conveying mechanisms respectively. S2: The first conveying mechanism conveys the shell to the first clamping module and touches the limit module to suspend the conveying. The first clamping module slides toward the first conveying mechanism under the drive of the sliding cylinder and clamps the shell; S3: The adhesive stripping assembly is driven by the driving device to move to the tape so that the scraper touches the tape, and the rotating clamping cylinder drives the clamp to rotate so that the scraper scrapes out the tape head, and the clamp clamps the tape head. The driving device drives the adhesive stripping assembly to rotate around the shell to tear off all the tape on the shell. The clamp rotates so that the tape is wrapped around the outer periphery of the clamp; the adhesive stripping assembly moves to the top of the collection box and is located below the adhesive stripping roller, while moving upward; the adhesive stripping roller passes through the adhesive stripping groove of the adhesive stripping assembly, so that the tape is separated from the adhesive stripping assembly and falls into the collection box; S4: The first clamping module releases the clamping and slides to the initial position, and the limiting module releases the limit; the first conveying mechanism conveys the shell to the splitting mechanism for splitting the upper cover.

Images