Glue tearing device for double-sided gum foam

Abstract

The utility model relates to the field of foam glue tearing devices, in particular to a glue tearing device for double-sided gum foam, which comprises a rack, a storage mechanism is arranged on the rack, a feeding component for stacking the double-sided gum foam is arranged on the rack, a glue tearing mechanism is arranged on one side of the storage mechanism, a transfer mechanism is arranged between the glue tearing mechanism and the storage mechanism, and a glue tearing mechanism is arranged on the transfer mechanism. The transfer mechanism is provided with suction cups moving transversely and longitudinally, the suction cups are used for adsorbing double-faced gum foam one by one, the gum tearing mechanism is provided with two parallel opening and closing rods, the opening and closing rods are provided with position-adjustable clamps, and the clamps are used for clamping release paper of the double-faced gum foam on the transfer mechanism. The opening and closing rod is connected with a rotary driving part and cooperates with the transfer mechanism to form a release paper stripping module, and a transfer positioning structure used for placing double-sided gum foam is arranged on one side of the gum tearing mechanism. The feeding and adhesive tearing mechanism is beneficial to solving the problem that some existing feeding and adhesive tearing mechanisms are poor in compatibility.

Description

Technical Field

[0001] The utility model relates to the field of foam peeling devices, in particular to a peeling device for double-sided adhesive-backed foam. Background Art

[0002] Foam is a material made by foaming plastic particles, referred to as foam. Foam is divided into PU foam, anti-static foam, conductive foam, EPE, anti-static EPE, CR, EVA, cross-linked PE, SBR, EPDM, etc.

[0003] At present, the foam between the cells of new energy lithium battery packs is mostly made of stacked sheets or strips. The glue of the foam needs to be removed when loading. The current foam loading and tearing mechanisms are mostly dedicated mechanisms that are not compatible with sheets and strips, resulting in poor equipment compatibility and long modification and replacement cycles.

[0004] Therefore, it is necessary to provide a new foam feeding and glue peeling device to solve the above technical problems. Utility Model Content

[0005] The utility model provides a glue-tearing device for double-sided adhesive-backed foam, which is beneficial to solving the problem of poor compatibility of some existing feeding and glue-tearing mechanisms.

[0006] The utility model is achieved in this way:

[0007] The loading mechanism is a pair of rotating wheels, the driving mechanism being a pair of rotating wheels, the driving mechanism being a pair of rotating wheels, the driving mechanism being a pair of rotating wheels, the driving mechanism being a pair of rotating wheels, the driving mechanism being a pair of rotating wheels, the driving mechanism being a pair of rotating wheels.

[0008] On the basis of the above technical solution, the storage mechanism includes a storage turntable, on which are provided several trays, and the limiting members are provided on the trays. The limiting members are vertical rod structures, and the inner side of each limiting member is configured to accommodate a stacked storage cavity. The frame is located below the turntable and is provided with a lifting member, and the movable structure of the lifting member can pass through the turntable and the tray to lift the stacked double-sided adhesive foam upward.

[0009] On the basis of the above technical solution, a detection member is provided on the top of the limiting member for detecting whether the stacked double-sided adhesive foam is lifted into place.

[0010] On the basis of the above technical solution, a restraining member is further provided on the top of the limiting member for restraining the posture of the double-sided adhesive foam on the top of the stacking state.

[0011] On the basis of the above technical solution, the transfer mechanism includes a transverse moving module, the transverse moving module is connected to a transverse moving frame for transmission, the transverse moving frame is provided with a lifting drive component, the transmission output end of the lifting drive component is connected to the lifting frame, the bottom of the lifting frame is connected to an adsorption frame, and the adsorption frame is provided with a suction cup with adjustable position.

[0012] On the basis of the above technical solution, the lifting drive member is a cylinder structure, and the suction cup is a pneumatic suction cup.

[0013] On the basis of the above technical solution, the glue tearing mechanism includes two spaced-apart brackets, a pneumatic turntable is provided inside the bracket, a movable end of the pneumatic turntable is connected to a clamping cylinder, and the clamping cylinder is transmission-connected to the opening and closing rod.

[0014] Based on the above technical solution, the clamp includes a first clamping block and a second clamping block, which are respectively mounted on two opening and closing rods and fixed by fasteners. After the two opening and closing rods are brought close to each other, the inner ends of the first clamping block and the second clamping block can abut against each other to form a clamping structure suitable for release paper.

[0015] On the basis of the above technical solution, an anti-slip structure is provided on the abutting end surface of the first clamping block and / or the second clamping block.

[0016] On the basis of the above technical solution, the frame is provided with a collecting trough for collecting the peeled release paper on one side of the glue peeling mechanism, and the collecting trough has a discharge port arranged outward.

[0017] Compared with the prior art, the present invention has at least the following advantages:

[0018] The utility model comprises an automatic feeding and glue-tearing device for double-sided adhesive foam through a frame, a storage mechanism, a transfer mechanism, a glue-tearing mechanism, and a transfer positioning mechanism, wherein the feeding component in the storage mechanism has a limiter with adjustable transverse position, the transfer mechanism is provided with a suction cup with adjustable position, and the glue-tearing mechanism is provided with an adjustable clamp, thereby making the operation structure flexible and capable of being effectively adjusted and adapted according to the specifications of the work object, greatly improving the adaptability of the equipment, and being conducive to solving the problem of poor compatibility of some existing feeding and glue-tearing mechanisms. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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 show 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 creative work.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of a glue peeling device in one embodiment;

[0021] Figure 2 for Figure 1 A top view of the main operating parts;

[0022] Figure 3 for Figure 1 Schematic diagram of the structure of the intermediate storage mechanism;

[0023] Figure 4 for Figure 1 Schematic diagram of the structure of the intermediate transfer mechanism;

[0024] Figure 5 for Figure 1 Schematic diagram of the structure of the middle glue peeling mechanism;

[0025] Figure 6 for Figure 5 A partial enlarged view of middle A.

[0026] Markings in the figure: 1. Frame; 2. Storage mechanism; 21. Storage turntable; 22. Pallet; 23. Limiting part; 24. Constraint part; 25. Detection part; 26. Lifting part; 3. Transfer mechanism; 31. Transverse movement module; 32. Transverse movement frame; 33. Lifting frame; 34. Lifting cylinder; 35. Adsorption frame; 36. Suction cup; 4. Glue peeling mechanism; 41. Bracket; 42. Pneumatic turntable; 43. Clamping cylinder; 44. Opening and closing rod; 45. Clamp; 451. First clamping block; 452. Second clamping block; 5. Transfer positioning mechanism; 6. Protective cover; 7. Collection trough; 71. Baffle; 72. Discharge port. DETAILED DESCRIPTION

[0027] 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. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the present invention.

[0028] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically specified.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0030] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] See also Figures 1 to 6 This embodiment discloses a glue-tearing device for double-sided adhesive foam, including a frame 1, a material storage mechanism 2, a transfer mechanism 3, a glue-tearing mechanism 4 and a transfer positioning structure.

[0032] The frame 1 is composed of metal profiles and panels, and mainly plays a bearing and supporting role. Figure 1 As shown, the bottom of the rack 1 is provided with a support foot, and the support foot is provided with a longitudinally arranged strip hole for assembling bolts, which can also appropriately adjust the length of the bracket 41, thereby achieving the adjustment effect of the assembly height and levelness of the rack 1.

[0033] The frame 1 is provided with a storage mechanism 2 and a loading assembly for stacking double-sided adhesive foam. The top of the loading assembly is a feeding port. The loading assembly has a limiter 23 with adjustable lateral position. The limiter 23 can limit the side position of the double-sided adhesive foam stacked on the loading assembly.

[0034] Further, combined Figure 3 As shown, the storage mechanism 2 includes a horizontal storage turntable 21, the bottom of which is connected to the frame 1 through a vertical shaft and bearings, and is connected to a stepping motor for step-by-step control of the turntable rotation.

[0035] The storage turntable 21 is provided with four centrally symmetrical trays 22, and the limiting member 23 is provided on the tray 22. The limiting member 23 is a vertical rod structure, and the bottom of the limiting member 23 is connected and fixed to the tray 22 by bolts. The tray 22 is provided with a movable groove and a plurality of connecting holes at the corresponding position to meet the assembly position adjustment requirements of the limiting member 23. The inner side of each limiting member 23 is configured to accommodate a stacked storage cavity. By adjusting the lateral position of the limiting member 23, the space size of the storage cavity can be adjusted to meet the requirements of foam operations of different specifications.

[0036] Furthermore, the frame 1 is provided with a lifting member 26 located below the turntable. This is prior art, and the specific structure and the operating principle underlying this structure during operation will not be elaborated upon here. The movable structure of the lifting member 26 is capable of lifting the stacked double-sided adhesive foam upward through the turntable and tray 22. It should be noted that in this embodiment, there are two lifting members 26 fixedly mounted on the frame 1, and their movable members are capable of vertically ascending. Their ascending position corresponds to the output station of the storage mechanism 2, where the transfer mechanism 3 absorbs the foam and removes it.

[0037] In order to enable the transfer mechanism 3 to perform the adsorption action stably, a detection member 25 is provided on the top of the limit member 23 for detecting whether the stacked double-sided adhesive foam is lifted into place. The detection member 25 in this embodiment is an infrared sensor.

[0038] In order to ensure that the double-sided adhesive foam at the top can maintain a stable posture and reduce feeding failures, a restraint 24 is further provided on the top of the limiter 23 for restraining the posture of the double-sided adhesive foam at the top of the stack. The restraint 24 in this embodiment is a pressure plate structure, which can press the left and right edges of the double-sided adhesive foam when in use. In other embodiments, the restraint 24 can also be a fixed brush and used in conjunction with an air knife. The air knife uses blowing to prevent two adjacent foams from sticking together.

[0039] like Figure 2As shown, a glue-tearing mechanism 4 is provided on one side of the material storage mechanism 2, and a transfer mechanism 3 is provided between the glue-tearing mechanism 4 and the material storage mechanism 2. A suction cup 36 that can move laterally and longitudinally is provided on the transfer mechanism 3. The suction cup 36 is used to absorb the double-sided adhesive foam one by one. The glue-tearing mechanism 4 is provided with two parallel opening and closing rods 44. The opening and closing rods 44 are provided with a position-adjustable clamp 45. The clamp 45 is used to clamp the release paper of the double-sided adhesive foam on the transfer mechanism 3. The opening and closing rods 44 are connected to a rotating drive part, and cooperate with the transfer mechanism 3 to form a release paper peeling module. A transfer positioning structure for placing the double-sided adhesive foam is provided on one side of the glue-tearing mechanism 4.

[0040] Among them, combined Figure 4 The lifting mechanism 33 is a kind of horizontal frame structure, and the ... In addition, a transverse slide rail structure is provided between the adsorption frame 35 and the lifting frame 33. This structure can split the adsorption frame 35 into multiple groups of movable structures, thereby further improving the adjustable working position of the suction cup 36. An independent driving structure can also be configured to control the spacing between adjacent foams to achieve a variable distance effect.

[0041] Combine Figure 5 As shown, the peeling mechanism 4 includes two spaced-apart brackets 41, each of which is provided with a pneumatic turntable 42. The movable end of the pneumatic turntable 42 is connected to a clamping cylinder 43, which is in transmission connection with the opening and closing rod 44. During use, the clamping cylinder 43 controls the two opening and closing rods 44 to move toward or away from each other, while the rotating cylinder is used to control the synchronous rotation of the clamping cylinder 43 and the opening and closing rod 44 to facilitate the peeling operation of the release paper.

[0042] Further, combined Figure 6As shown, the clamp 45 includes a first clamping block 451 and a second clamping block 452. The first clamping block 451 and the second clamping block 452 are respectively mounted on the two opening and closing rods 44 and are connected and fixed by fasteners. After the two opening and closing rods 44 are brought close to each other, the inner ends of the first clamping block 451 and the second clamping block 452 can abut against each other to form a clamping structure suitable for release paper.

[0043] In order to improve the clamping effect and prevent the release paper from falling off after being clamped, an anti-slip structure is provided on the abutting end surfaces of the first clamping block 451 and the second clamping block 452. The anti-slip structure has a concave-convex texture.

[0044] In order to facilitate the centralized treatment of waste, Figure 1 and Figure 2 The frame 1 is provided with a collecting trough 7 for collecting the peeled release paper on one side of the glue peeling mechanism 4. A baffle 71 is provided on the top of the collecting trough 7. The bottom of the collecting trough 7 is an inclined slope, and the lower side extends to the outer surface of the frame 1 to form a discharge port 72 arranged outward from the collecting trough 7.

[0045] The transfer positioning mechanism 5 includes a positioning plate for placing the foam and accurately positioning the foam. This is a prior art technology, and the specific structure and the working principle based on which the structure operates are not described here. It should be noted that the positioning plate is made of nickel-based alloy non-stick material to prevent the foam adhesive from sticking.

[0046] In order to reduce the impact of external environmental factors on the operation process, a protective cover 6 is provided on the top of the frame 1.

[0047] During the specific implementation process, manual material discharge is carried out in advance, and the entire stack of foam is placed in the storage cavity on the tray 22. The lifting part 26 controls the tensioning progress and lifts it in an orderly manner. The turntable stands by to switch the loading assembly. The transverse moving frame 32 on the transfer mechanism 3 moves to the top of the loading station of the storage mechanism 2, and the lifting frame 33 moves downward. The suction cup 36 absorbs the foam at the top, and the transfer mechanism 3 carries the foam to the glue tearing mechanism 4. The opening and closing rod 44 moves together so that the first clamping block 451 and the second clamping block 452 clamp and fix the release paper on the foam, and then flips it over, and cooperates with the further transverse movement of the transfer mechanism 3 to peel off the release paper on the foam. After the release paper is peeled off, it falls into the collection tank 7 for discharge. The transfer mechanism 3 adjusts the spacing between the foams according to demand, and continues to transfer the foam to the transfer positioning structure, waiting for the transfer mechanism of the next process to output the foam. This method of loading and removing glue has good compatibility. By changing the distance and rotating the glue strip after removing the glue, different glue application methods can be achieved in the subsequent process, improving the adaptability of the factory line. It adopts mechanical positioning method with high reliability and low cost. It uses nickel-based alloy coating with strong anti-stick performance and long service life.

[0048] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A double-sided adhesive foam peeling device, characterized in that: The invention comprises a frame (1), a material storage mechanism (2) is provided on the frame (1), a feeding assembly for stacking double-sided adhesive foam is provided on the feeding assembly, the top of the feeding assembly is a material taking port, the feeding assembly has a limiter (23) with a lateral position adjustable, the limiter (23) can perform lateral position limiting on the double-sided adhesive foam stacked on the feeding assembly, a glue tearing mechanism (4) is provided on one side of the material storage mechanism (2), a transfer mechanism (3) is provided between the glue tearing mechanism (4) and the material storage mechanism (2), and the transfer mechanism (3) is provided with a lateral and longitudinal moving mechanism. The suction cup (36) is used to absorb the double-sided adhesive foam one by one, the peeling mechanism (4) is provided with two parallel opening and closing rods (44), the opening and closing rods (44) are provided with position-adjustable clamps (45), the clamps (45) are used to clamp the release paper of the double-sided adhesive foam on the transfer mechanism (3), the opening and closing rods (44) are connected to a rotary drive member, and cooperate with the transfer mechanism (3) to form a release paper peeling module, and one side of the peeling mechanism (4) is provided with a transfer positioning structure for placing the double-sided adhesive foam.

2. The adhesive peeling device for double-sided adhesive foam according to claim 1, characterized in that: The storage mechanism (2) includes a storage turntable (21), a plurality of trays (22) are provided on the storage turntable (21), and the limiting members (23) are provided on the trays (22). The limiting members (23) are vertical rod structures, and the inner side of each limiting member (23) is configured to accommodate a stacked storage cavity. The frame (1) is provided with a lifting member (26) below the turntable, and the movable structure of the lifting member (26) can pass through the turntable and the trays (22) to lift the stacked double-sided adhesive foam upward.

3. The adhesive peeling device for double-sided adhesive foam according to claim 2, characterized in that: A detection member (25) is provided on the top of the limiting member (23) for detecting whether the stacked double-sided adhesive foams are lifted into place.

4. The adhesive peeling device for double-sided adhesive foam according to claim 3, characterized in that: A restraining member (24) is also provided on the top of the limiting member (23) for restraining the posture of the double-sided adhesive foam at the top of the stacking state.

5. The adhesive peeling device for double-sided adhesive foam according to claim 1, characterized in that: The transfer mechanism (3) comprises a transverse moving module (31), the transverse moving module (31) is connected to a transverse moving frame (32) by transmission, the transverse moving frame (32) is provided with a lifting drive component, the transmission output end of the lifting drive component is connected to a lifting frame (33), the bottom of the lifting frame (33) is connected to an adsorption frame (35), and the adsorption frame (35) is provided with a position-adjustable suction cup (36).

6. The adhesive peeling device for double-sided adhesive foam according to claim 5, characterized in that: The lifting drive member is a cylinder structure, and the suction cup (36) is a pneumatic suction cup (36).

7. The adhesive peeling device for double-sided adhesive foam according to claim 1, characterized in that: The glue peeling mechanism (4) comprises two spaced-apart brackets (41), a pneumatic turntable (42) is provided inside the bracket (41), a movable end of the pneumatic turntable (42) is connected to a clamping cylinder (43), and the clamping cylinder (43) is transmission-connected to the opening and closing rod (44).

8. The adhesive peeling device for double-sided adhesive foam according to claim 7, characterized in that: The clamp (45) comprises a first clamping block (451) and a second clamping block (452), wherein the first clamping block (451) and the second clamping block (452) are respectively sleeved on two opening and closing rods (44) and connected and fixed by fasteners. When the two opening and closing rods (44) are brought close to each other, the inner ends of the first clamping block (451) and the second clamping block (452) can abut against each other to form a clamping structure suitable for the release paper.

9. The adhesive peeling device for double-sided adhesive foam according to claim 8, characterized in that: An anti-slip structure is provided on the abutting end surface of the first clamping block (451) and / or the second clamping block (452).

10. The adhesive peeling device for double-sided adhesive foam according to claim 1, characterized in that: The frame (1) is provided with a collecting trough (7) for collecting peeled release paper on one side of the glue peeling mechanism (4), and the collecting trough (7) has a discharge port (72) arranged outward.

Images