Automatic rubberizing device for sealing element

Abstract

The utility model relates to the technical field of automobiles, and discloses an automatic rubberizing device for a sealing element. The automatic rubberizing device comprises a workbench, a bearing jig, a two-dimensional moving mechanism, a fixing seat, an attaching mechanism, a pressing mechanism, a cutting mechanism and a controller, the bearing jig is provided with a plurality of profiling grooves, the bearing jig and the two-dimensional moving mechanism are arranged on the workbench, the fixing seat is arranged on the two-dimensional moving mechanism, and the attaching mechanism is arranged on the fixing seat. The attaching mechanism, the pressing mechanism and the cutting mechanism are arranged on the fixing base. According to the automatic adhesive tape pasting device, the sealing element is placed in the profiling groove, the two-dimensional moving mechanism drives the fixing base to move, the adhesive tape is pasted to the sealing element through the pasting mechanism, the attached adhesive tape is pressed through the pressing mechanism, it is guaranteed that the adhesive tape cannot fall off, and when the adhesive tape reaches the tail end of the sealing element, the adhesive tape is cut off through the cutting mechanism so that the next sealing element can be pasted continuously; the rubberizing work is automatically completed, the production efficiency is improved, the precision is greatly improved, and the product quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive technology, specifically to an automatic adhesive applicator for sealing components. Background Technology

[0002] Cars are a common means of transportation and have entered ordinary people's households.

[0003] Various rubber sealing strips (rubber seals) are installed on automobiles to provide cushioning for components or to seal the vehicle. For rubber sealing strips used at the triangular window of a car, 3M tape needs to be applied before installation. One side of the 3M tape is attached to the rubber sealing strip, and during installation, the 3M tape is used to firmly adhere the rubber sealing strip to the triangular window area.

[0004] The inventors of this application have discovered that the current work of attaching 3M tape to rubber sealing strips (rubber seals) is done manually, which is inefficient, requires a lot of manpower, and results in inconsistent quality. Utility Model Content

[0005] The purpose of this invention is to provide an automatic adhesive applicator for sealing components to solve the problems mentioned in the background art.

[0006] This utility model provides an automatic adhesive applicator for sealing components, comprising: a worktable, a support fixture, a two-dimensional moving mechanism, a fixed base, an applicator, a pressing mechanism, a cutting mechanism, and a controller;

[0007] The support fixture is mounted on the workbench;

[0008] The support fixture is provided with multiple contour grooves, which are spaced apart in the horizontal direction for placing sealing components;

[0009] The two-dimensional moving mechanism is disposed on the workbench, and the fixed seat is disposed on the two-dimensional moving mechanism, located above the supporting fixture;

[0010] The attaching mechanism, the pressing mechanism, and the cutting mechanism are mounted on the fixed base, with the attaching mechanism and the pressing mechanism located on opposite sides of the cutting mechanism. The two-dimensional moving mechanism is used to move the fixed base. The attaching mechanism is used to attach the tape to the sealing element. The pressing mechanism is used to press the attached tape tightly. The cutting mechanism is used to cut the tape.

[0011] The two-dimensional moving mechanism, the attaching mechanism, the pressing mechanism, and the cutting mechanism are all electrically connected to the controller.

[0012] Based on the above scheme, the automatic adhesive applicator for sealing components of this utility model comprises a worktable, a support fixture, a two-dimensional moving mechanism, a fixed base, an application mechanism, a pressing mechanism, a cutting mechanism, and a controller. The support fixture is set on the worktable and has multiple contoured grooves for placing sealing components. The two-dimensional moving mechanism is set on the worktable, and the fixed base is set on the two-dimensional moving mechanism. The application mechanism, pressing mechanism, and cutting mechanism are set on the fixed base. This automatic adhesive applicator for sealing components is controlled by a PLC controller. The two-dimensional moving mechanism drives the fixed base to move along the X and Y axes. During movement, the application mechanism applies the adhesive tape to the sealing component placed on the support fixture. The pressing mechanism presses the applied tape firmly to ensure it does not fall off. When the tape reaches the end of the sealing component (sealing strip), the cutting mechanism cuts the tape to continue applying it to the next sealing component. The adhesive application process is completed automatically, improving production efficiency and significantly increasing accuracy, thus enhancing product quality.

[0013] One feasible solution also includes: a drive cylinder;

[0014] The workbench is equipped with a slide rail, and the supporting fixture is slidably mounted on the slide rail;

[0015] The drive cylinder is mounted on the worktable and electrically connected to the controller. The drive cylinder is also connected to the support fixture and is used to move the support fixture.

[0016] One feasible solution also includes: a buffer;

[0017] The buffer is disposed on the worktable and is used to abut against the supporting fixture.

[0018] In one feasible solution, the application mechanism includes: a tape roll, an application roller, a guide block, a guide wheel, a movable arm, and an application cylinder;

[0019] The mounting base is provided with a mounting shaft, and the tape roll is rotatably threaded through the mounting shaft;

[0020] The attachment cylinder is mounted on the fixed base, and the movable arm is rotatably mounted on the fixed base and hinged to the movable rod of the attachment cylinder.

[0021] The guide block is provided with a guide through hole;

[0022] The guide wheel, the guide block, and the attachment roller are mounted on the movable arm. The guide through hole is used for the tape to pass through, and the attachment roller is used to roll the tape so that the tape is attached to the seal.

[0023] In one feasible solution, the guide block includes: a first guide block and a second guide block;

[0024] The first guide block is rotatably mounted on the movable arm;

[0025] The second guide block is disposed below the first guide block, and the second guide block is provided with an extension plate for feeding the tape to the attaching roller.

[0026] In one feasible solution, the clamping mechanism includes: a clamping cylinder and a clamping roller;

[0027] The clamping cylinder is mounted on the fixed base, and the clamping roller is rotatably mounted on the movable rod of the clamping cylinder for clamping the attached tape.

[0028] In one feasible solution, the cutting mechanism includes: a first cylinder, a second cylinder, a fixing plate, and scissors;

[0029] The first cylinder is mounted on the fixed base;

[0030] The second cylinder and the fixed plate are connected to the movable rod of the first cylinder via a bracket;

[0031] The scissors are mounted on the fixed plate and connected to the second cylinder for cutting the tape.

[0032] In one feasible solution, two supporting fixtures are provided;

[0033] The two support fixtures are respectively disposed on both sides of the worktable.

[0034] In one feasible solution, shelves are provided on both sides of the workbench for placing sealing components. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 This is a perspective view of an automatic adhesive applicator for sealing components according to an embodiment of the present invention.

[0037] Figure 2 This is a front view schematic diagram of the automatic adhesive applicator in an embodiment of the present utility model;

[0038] Figure 3 This is a top view schematic diagram of the automatic adhesive applicator in an embodiment of the present utility model;

[0039] Figure 4 This is a schematic diagram of the support fixture in an embodiment of the present utility model;

[0040] Figure 5 This is a schematic diagram of the attachment mechanism in an embodiment of the present utility model;

[0041] Figure 6 This is a schematic diagram of the clamping mechanism in an embodiment of the present utility model;

[0042] Figure 7 This is a schematic diagram of the cutting mechanism in an embodiment of the present utility model.

[0043] Numbering on the map:

[0044] 1. Workbench; 11. Slide rail; 12. Shelf; 2. Support fixture; 21. Contouring groove; 3. Two-dimensional moving mechanism; 4. Fixed base; 5. Attaching mechanism; 51. Tape roll; 52. Attaching roller; 53. Guide block; 531. First guide block; 532. Second guide block; 533. Extension plate; 54. Guide wheel; 55. Movable arm; 56. Attaching cylinder; 6. Pressing mechanism; 61. Pressing cylinder; 62. Pressing roller; 7. Cutting mechanism; 71. First cylinder; 72. Second cylinder; 73. Fixed plate; 74. Scissors; 8. Drive cylinder; 9. Buffer; 100. Seal. Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0046] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0047] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] The technical solution of this utility model will be described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.

[0049] As described in the background section of this application, the rubber sealing strip used for the triangular window of a car requires 3M tape to be applied before installation. One side of the 3M tape is then attached to the rubber sealing strip, and during installation, the rubber sealing strip is pressed tightly against the triangular window of the car using the 3M tape.

[0050] The inventors of this application have discovered that the current work of attaching 3M tape to rubber sealing strips (rubber seals) is done manually, which is inefficient, requires a lot of manpower, and results in inconsistent quality.

[0051] To address the aforementioned problems, the inventors of this application have proposed a technical solution, the specific embodiments of which are as follows:

[0052] Figure 1 This is a perspective view of an automatic adhesive applicator for sealing components according to an embodiment of the present invention. Figure 2 This is a front view schematic diagram of the automatic adhesive applicator in an embodiment of this utility model. Figure 3 This is a top view schematic diagram of the automatic adhesive applicator in an embodiment of this utility model. Figure 4 This is a schematic diagram of the support fixture in an embodiment of the present utility model. Figure 5 This is a schematic diagram of the attachment mechanism in an embodiment of the present utility model. Figure 6 This is a schematic diagram of the clamping mechanism in an embodiment of the present invention. Figure 7 This is a schematic diagram of the cutting mechanism in an embodiment of the present utility model.

[0053] like Figures 1 to 7 As shown, the automatic adhesive applicator for sealing components in this embodiment includes: a worktable 1, a support fixture 2, a two-dimensional moving mechanism 3, a fixed base 4, an application mechanism 5, a pressing mechanism 6, a cutting mechanism 7, and a controller.

[0054] The top surface of the support fixture 2 is provided with multiple contour grooves 21. The multiple contour grooves 21 are arranged parallel to each other in the horizontal direction. The contour grooves 21 of the support fixture 2 are processed according to the shape of the automotive seal (sealant strip) 100. Multiple seals 100 are respectively embedded in the contour grooves 21 of the support fixture 2 to complete the placement and fixation of the seals on the support fixture 2.

[0055] The support fixture 2 is set on the table surface of the workbench 1.

[0056] The two-dimensional moving mechanism 3 is an outsourced component, mainly composed of a servo driver, reducer, ball screw, slider, and slide rail. The two-dimensional moving mechanism 3 is mounted on the worktable 1, and the fixed seat 4 is mounted on the two-dimensional moving mechanism 3, with the fixed seat 4 located above the support fixture 2. The two-dimensional moving mechanism 3 can drive the fixed seat 4 to move in the X and Y axis directions.

[0057] The attaching mechanism 5, the pressing mechanism 6, and the cutting mechanism 7 are respectively mounted on the fixed base 4. The cutting mechanism 7 is located between the attaching mechanism 5 and the pressing mechanism 6, and the pressing mechanism 6 and the attaching mechanism 5 are located to the left and right of the cutting mechanism 7, respectively.

[0058] The two-dimensional moving mechanism 3, the attaching mechanism 5, the pressing mechanism 6, and the cutting mechanism 7 are electrically connected to the controller, and the controller controls each mechanism to perform corresponding preset actions according to the preset program.

[0059] In this embodiment, the two-dimensional moving mechanism drives the fixed base to move along the X and Y axes. The attaching mechanism, pressing mechanism, and cutting mechanism move together with the fixed base. During movement, the attaching mechanism applies tape to the surface of the seal placed on the support fixture. The pressing mechanism presses the applied tape firmly to ensure it does not fall off. When the tape reaches the end of the seal (sealing strip), the cutting mechanism cuts the tape to allow for application to the next seal.

[0060] As can be seen from the above, the automatic adhesive applicator for seals in this embodiment comprises a worktable, a support fixture, a two-dimensional moving mechanism, a fixed base, an application mechanism, a pressing mechanism, a cutting mechanism, and a controller. The support fixture is mounted on the worktable and has multiple contoured grooves for placing seals. The two-dimensional moving mechanism is mounted on the worktable, and the fixed base is mounted on the two-dimensional moving mechanism. The application mechanism, pressing mechanism, and cutting mechanism are mounted on the fixed base. This automatic adhesive applicator for seals is controlled by a PLC controller. The two-dimensional moving mechanism drives the fixed base to move along the X and Y axes. During this movement, the application mechanism applies the adhesive tape to the seal placed on the support fixture. The pressing mechanism presses the applied tape firmly to ensure it does not fall off. When the tape reaches the end of the seal (sealing strip), the cutting mechanism cuts the tape to allow application to the next seal. The adhesive application process is completed automatically, improving production efficiency and significantly increasing accuracy, thus enhancing product quality.

[0061] Optional, such as Figure 1 , Figure 2 and Figure 3 As shown, the automatic adhesive applicator for sealing components in this embodiment further includes a drive cylinder 8.

[0062] The workbench 1 has a slide rail 11 on its surface, and the support fixture 2 is slidably mounted on the slide rail 11 of the workbench 1 via a slider.

[0063] The drive cylinder 8 is located below the table surface of the workbench 1 and is electrically connected to the controller. The movable rod of the drive cylinder 8 is connected to the support fixture 2 through a connector. The extension and retraction of the movable rod of the drive cylinder 8 causes the support fixture 2 to move back and forth on the workbench 1 to facilitate the removal and placement of the seal 100 (product).

[0064] Furthermore, the automatic adhesive applicator for the sealant in this embodiment also includes a buffer 9.

[0065] The buffer 9 is set on the table surface of the workbench 1, located on the inside side of the workbench 1.

[0066] In this embodiment, the drive cylinder 8 drives the support fixture 2 to move inward to the worktable 1. When the support fixture 2 is about to reach its position, the buffer 9 contacts and supports the support fixture 2 to reduce the impact force when the support fixture 2 stops.

[0067] Optional, such as Figure 2 , Figure 5 As shown, the automatic adhesive applicator for sealing components in this embodiment includes an applicator mechanism 5 comprising: an adhesive tape roll 51, an applicator roller 52, a guide block 53, a guide wheel 54, a movable arm 55, and an applicator cylinder 56.

[0068] The mounting base 4 is equipped with a mounting shaft, and the 3M tape roll 51 is rotatably threaded through the mounting shaft of the mounting base 4.

[0069] The attaching cylinder 56 is mounted on the fixed base 4 and is electrically connected to the controller.

[0070] One end of the movable arm 55 is rotatably mounted on the fixed base 4 via a pin, and the other end of the movable arm 55 is rotatably mounted on the movable rod of the attachment cylinder 56 via a pin.

[0071] The guide block 53 is provided with a guide through hole (not shown in the figure).

[0072] Guide wheel 54, guide block 53 and attachment roller 52 are respectively mounted on movable arm 55, and attachment roller 52 is located at the end of guide block 53, adjacent to cutting mechanism 7. The guide through hole of guide block 53 allows tape to pass through.

[0073] In this embodiment, the tape roll is guided by the guide wheel into the guide hole of the guide block, and then the tape is conveyed to the bottom of the application roller. When the two-dimensional moving mechanism drives the application mechanism to the starting end of the seal, the movable rod of the application cylinder extends, causing the application roller to press the tape onto the seal. As the two-dimensional moving mechanism drives the fixed seat to move, the 3M tape is applied to the surface of the seal (sealing strip).

[0074] Furthermore, in this embodiment, the automatic adhesive applicator for the sealant includes a guide block 53 comprising a first guide block 531 and a second guide block 532.

[0075] The top of the first guide block 531 is rotatably mounted on the movable arm 55 via a hinge.

[0076] The second guide block 532 is disposed below the first guide block 531, and a guide hole for the tape to pass through is formed between the contact surfaces of the first guide block 531 and the second guide block 532.

[0077] The second guide block 532 has an extension plate 533 on the side near the attachment roller 52 to feed the head end of the tape to the bottom of the attachment roller 52.

[0078] In this embodiment, when the 3M tape roll is used for the first time, the first guide block is flipped upwards, and the head end of the tape passes through the guide wheel and the guide groove of the second guide block to reach the bottom of the attachment roller. Then, the first guide block is flipped downwards to abut against the second guide block, which facilitates the tape to pass through the guide hole of the guide block and makes it convenient to replace and use the tape roll.

[0079] Optional, such as Figure 2 , Figure 6As shown, the automatic adhesive applicator for sealing components in this embodiment includes a pressing mechanism 6 comprising a pressing cylinder 61 and a pressing roller 62.

[0080] The clamping cylinder 62 is mounted on the fixed base 4 and is electrically connected to the controller.

[0081] The clamping roller 62 is rotatably mounted on the movable rod of the clamping cylinder 61 via a connecting bracket, and the clamping roller 62 is located to the left of the attachment roller 52.

[0082] In this embodiment, the attaching roller presses the tape to adhere it to the surface of the seal, and then the pressing roller presses the tape again to ensure that the tape is completely adhered and that the tape will not fall off the seal.

[0083] Optional, such as Figure 7 As shown, the automatic adhesive applicator for sealing components in this embodiment includes a cutting mechanism 7 comprising: a first cylinder 71, a second cylinder 72, a fixing plate 73, and scissors 74.

[0084] The first cylinder 71 is mounted on the fixed base 4.

[0085] The second cylinder 72 and the fixed plate 73 are connected to the movable rod of the first cylinder 71 via a bracket.

[0086] The scissors 74 are mounted on the fixed plate 73, and one side of the scissors 74 is connected to the movable rod of the second cylinder 72.

[0087] In this embodiment, the scissors 74 are located between the attaching roller 52 and the pressing roller 62. When the adhesive strip of a sealing element is attached, the attaching cylinder 56 drives the attaching roller 52 and the tape to lift up. At this time, the first cylinder 71 drives the scissors 74 to extend, and then the second cylinder 72 is activated to cut the tape with the scissors 74. Then the first cylinder 71 drives the scissors 74 to retract.

[0088] Furthermore, in this embodiment, the automatic adhesive applicator for the sealant has two supporting fixtures 2.

[0089] Two support fixtures 2 are respectively set on the left and right sides of the workbench 1, forming two workstations on the workbench 1. The two workstations alternately feed and attach materials to improve production efficiency.

[0090] Furthermore, in this embodiment, the automatic adhesive applicator for sealing components has shelves 12 on both the left and right sides of the workbench 1 to facilitate the placement of sealing components (products) on the workbench 1.

[0091] The automatic adhesive applicator for sealing components of this utility model has the following working process:

[0092] The operator first places five products (sealants) on the left-side support fixture, then starts the equipment. At this time, the support fixture slides into the inner side of the worktable. Under the action of the servo drive, the two-dimensional moving mechanism drives the fixed base to move, causing the application roller of the application mechanism to move to the starting end of the first product (the left side of the product). Then the application roller moves to the right (X-axis movement), pressing down the 3M tape. As the application roller moves, the 3M tape is adhered to the surface of the product.

[0093] Then, the pressing roller of the pressing mechanism presses the tape again to make it completely adhered. After it reaches the end of the product (the right side of the product), the application roller lifts up, the scissors of the cutting mechanism extend to cut the tape, and the pressing roller moves again, pressing over the end of the tape to make the end of the tape adhere tightly to the product. At this time, the application of the tape to the first product is completed. Then, the two-dimensional moving mechanism drives the fixing seat to move to the beginning of the second product, and the above actions are repeated to complete the application of the second product. The same action is taken for the 3rd to 5th products.

[0094] While the equipment is attaching products on the left side, the operator removes the finished product from the support fixture on the right side and places a new product on it. Once the equipment has finished the work on the left side, it can directly move to the right side to attach another 5 products. After attaching a total of 10 products on both sides, one cycle is completed.

[0095] In this utility model, unless otherwise explicitly specified and limited, the first feature being "on" or "below" the second feature can mean that the first feature and the second feature are in direct contact, or that the first feature and the second feature are in indirect contact through an intermediate medium.

[0096] Furthermore, "above," "on top of," and "above" the first feature in relation to the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "under," and "beneath" the first feature in relation to the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0097] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0098] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An automatic taping device for a seal, characterized in that, The utility model provides a sealing piece automatic adhesive tape attaching device, which comprises a workbench, a bearing fixture, a two-dimensional moving mechanism, a fixed seat, an attaching mechanism, a pressing mechanism, a cutting mechanism and a controller. The bearing fixture is arranged on the workbench. The bearing fixture is provided with a plurality of profiling grooves arranged at intervals in the horizontal direction and used for placing sealing pieces. The two-dimensional moving mechanism is arranged on the workbench, and the fixed seat is arranged on the two-dimensional moving mechanism and located above the bearing fixture. The attaching mechanism, the pressing mechanism and the cutting mechanism are arranged on the fixed seat, and the attaching mechanism and the pressing mechanism are respectively located on the two sides of the cutting mechanism. The two-dimensional moving mechanism is used for moving the fixed seat. The attaching mechanism is used for attaching adhesive tape to the sealing piece.

2. The automatic taping device for a seal according to claim 1, wherein The pressing mechanism is used for pressing the attached adhesive tape. The cutting mechanism is used for cutting the adhesive tape. The two-dimensional moving mechanism, the attaching mechanism, the pressing mechanism and the cutting mechanism are electrically connected with the controller. The utility model further comprises a driving cylinder.

3. The automatic taping apparatus for a seal according to claim 2, wherein The workbench is provided with a sliding rail, and the bearing fixture is slidably arranged on the sliding rail. The driving cylinder is arranged on the workbench and electrically connected with the controller. The driving cylinder is connected with the bearing fixture and used for moving the bearing fixture.

4. The automatic taping apparatus for a seal of claim 1, wherein, The utility model further comprises a buffer. The buffer is arranged on the workbench and used for abutting against the bearing fixture. The attaching mechanism comprises an adhesive tape roll, an attaching roller, a guide block, a guide wheel, a movable arm and an attaching cylinder. The fixed seat is provided with a mounting shaft, and the adhesive tape roll is rotatably arranged on the mounting shaft. The attaching cylinder is arranged on the fixed seat, and the movable arm is rotatably arranged on the fixed seat and hinged to the movable rod of the attaching cylinder.

5. The automatic taping apparatus for a seal of claim 4, wherein, The guide block is provided with a guide through hole. The guide wheel, the guide block and the attaching roller are arranged on the movable arm. The guide through hole is used for passing the adhesive tape.

6. The automatic taping apparatus for a seal of claim 1, wherein, The attaching roller is used for rolling the adhesive tape and attaching the adhesive tape to the sealing piece. The guide block comprises a first guide block and a second guide block.

7. The automatic taping apparatus for a seal of claim 1, wherein, The first guide block is reversibly arranged on the movable arm. The second guide block is arranged below the first guide block and provided with an extension plate used for sending the adhesive tape to the attaching roller. The pressing mechanism comprises a pressing cylinder and a pressing roller. The pressing cylinder is arranged on the fixed seat, and the pressing roller is rotatably arranged on the movable rod of the pressing cylinder and used for pressing the attached adhesive tape.

8. The apparatus for automatic taping of seals according to any one of claims 1 to 7, wherein, The cutting mechanism comprises a first cylinder, a second cylinder, a fixed plate and scissors. The first cylinder is arranged on the fixed seat.

9. The automatic taping apparatus for a seal of claim 8, wherein, The second cylinder and the fixed plate are connected with the movable rod of the first cylinder through a support. The scissors are arranged on the fixed plate and connected with the second cylinder and used for cutting the adhesive tape. The utility model discloses two bearing fixtures. The two bearing fixtures are respectively arranged on the two sides of the workbench. The two sides of the workbench are provided with a storage rack used for placing sealing pieces.

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