Single top pressing servo double station rubber coating machine

Abstract

The utility model discloses a single top pressure follow-up double -position rubber coating machine belongs to automatic mechanical equipment technical field, this rubber coating machine includes body, top pressure mechanism and double -shaft rubber coating mechanism, still be provided with two rubber coating fixtures and a rotating motor, the rotating motor drives two rubber coating fixtures synchronous rotation to switch between the feeding station corresponding with top pressure mechanism and the rubber coating station corresponding with double -shaft rubber coating mechanism, and this top pressure mechanism includes lift cylinder, motor lift axle and first roll motor, and this double -shaft rubber coating mechanism includes with the synchronous rotation of first roll motor second roll motor, cutter cylinder, paste rubber tape cylinder and pressure rubber tape cylinder. The utility model discloses through setting up the double -position of switchable, makes rubber coating operation and feeding operation can parallel processing, solved each procedure serial execution and led to the problem of waiting gap of equipment, low production efficiency, shortened the processing period, improved production efficiency and automation level.

Description

Technical Field

[0001] This utility model relates to the field of automated mechanical equipment technology, and in particular to a single-top-pressure follow-up dual-station coating machine. Background Technology

[0002] In the manufacturing of electronic products, hardware components and other products, it is often necessary to wrap specific parts of the product with tape to achieve insulation, fixation or protection. In order to improve production efficiency and product quality consistency, automated tape wrapping machines are widely used to replace traditional manual operations.

[0003] Existing automated coating machines typically adopt a single-station operation mode, and their workflow is linear: first, the product to be processed is conveyed and fixed on a work station, then the coating mechanism performs a series of actions such as tape application, winding and cutting on the product. After the coating is completed, the finished product is moved out of the work station, and only then can the next product be loaded and processed.

[0004] In this serialized workflow, different functional modules of the equipment cannot work in parallel. For example, when the feeding or unloading mechanism is in operation, the core coating mechanism is idle and waiting. Conversely, during the precision coating process, the feeding and unloading system cannot intervene in advance. This inherent process gap results in a large amount of non-value-added waiting time in the total equipment running time, forming a bottleneck in the production cycle and directly limiting the total output per unit time of the equipment, making it difficult to fundamentally improve the equipment utilization rate.

[0005] Therefore, this utility model proposes a single-top-pressure follow-up dual-station coating machine to overcome the shortcomings of the prior art. Utility Model Content

[0006] In view of the problem that the single-top-pressure follow-up dual-station coating machine in the prior art has waiting gaps due to the sequential execution of each process, resulting in low overall production efficiency, this utility model aims to provide a single-top-pressure follow-up dual-station coating machine with an improved structure that can effectively solve the above problems.

[0007] This utility model provides a single top-pressure follow-up dual-station coating machine, including: a machine body, a top-pressure mechanism vertically arranged above the machine body, and a dual-axis coating mechanism arranged on one side of the machine body, and also includes two coating fixtures and a rotary motor for driving the two coating fixtures to rotate.

[0008] The rotating motor drives the two coating fixtures to rotate synchronously along the same preset circumferential path on the machine body through a transmission mechanism, so that the two coating fixtures can switch between the feeding station corresponding to the top pressing mechanism and the coating station corresponding to the dual-axis coating mechanism, thereby realizing the parallel processing of the feeding and coating processes.

[0009] Furthermore, the top pressing mechanism, the dual-axis coating mechanism, and the rotating motor are combined in the following manner: the top pressing mechanism includes a lifting cylinder vertically fixed to the machine body, and a motor lifting shaft slidably connected to the piston rod output end of the lifting cylinder. The lower end of the motor lifting shaft is fixed with the first winding motor. The dual-axis coating mechanism includes a second winding motor that rotates synchronously with the first winding motor, the adhesive backing cutter, the cutter cylinder for driving the adhesive backing cutter, the adhesive tape applicator cylinder, and the adhesive tape presser cylinder.

[0010] Preferably, the cutting cylinder, the tape-applying cylinder, and the tape-pressing cylinder are all mounted on a movable support base, and the support base is slidably connected to the machine body via a front-to-back displacement cylinder.

[0011] Preferably, each of the two overcoating fixtures is mounted on top of a slide table, which is slidably mounted on a support structure, and the support structure is also provided with a translation cylinder for driving the slide table to move in the overcoating station.

[0012] Preferably, the single-top-pressure follow-up dual-station coating machine further includes the feeding track and the unloading track fixed on the machine body.

[0013] Preferably, the single-top-pressure follow-up dual-station coating machine further includes a robotic arm mounted on the machine body, the movable range of which covers the coating fixture of the loading station and the unloading track.

[0014] Preferably, the piston rod of the tape-applying cylinder is provided with a fixing block for temporarily adhering the tape at its front end, and the output end of the tape-pressing cylinder is located to the side of the fixing block for selectively clamping or releasing the tape.

[0015] Preferably, the lifting shaft of the motor of the top pressing mechanism, driven by the lifting cylinder, has a lifting stroke that can cover the discharge end of the feeding track and the rubber-coating fixture of the feeding station.

[0016] Preferably, the single-top-pressure follow-up dual-station coating machine further includes a backing adhesive feed roll rotatably connected to the machine body, the backing adhesive feed roll being used to supply adhesive tape to the dual-axis coating mechanism.

[0017] This utility model has the following beneficial effects: 1. In this utility model, by setting two synchronously rotating coating fixtures driven by a rotating motor to switch work positions, and cooperating with a top pressing mechanism and a dual-axis coating mechanism, the problem of low overall production efficiency caused by the need to perform loading, coating, and unloading processes sequentially in the prior art is solved. The coating operation and loading / unloading operation are processed in parallel, shortening the processing cycle of a single product and improving production efficiency.

[0018] 2. In this utility model, the product is pressed and fixed before coating by the top pressing mechanism, and the first roll motor and the second roll motor in the dual-axis coating mechanism rotate synchronously and cooperate to wind the tape. This solves the problems of unstable product positioning and easy shaking, uneven tape tension and easy wrinkling in the traditional coating process, ensures the stability of the coating process, ensures that the tape is wound flat and evenly, and thus improves the coating quality of the product.

[0019] 3. In this utility model, by highly integrating functional modules such as top pressure feeding, dual-station rotation, automatic coating and cutting, and robotic arm unloading into the same machine body, and by having each cylinder and motor work together to achieve a fully automated process, the problem of complex structure, large footprint, or poor consistency of action caused by reliance on manual operation in the existing technology to achieve automated coating is solved. The equipment has a compact structure, high degree of automation, and stable and reliable operation. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of a single-top-pressure follow-up dual-station coating machine proposed in this utility model; Figure 2 This is a schematic diagram of the robotic arm structure of a single-top-pressure follow-up dual-station coating machine proposed in this utility model; Figure 3 This is a schematic diagram of the lifting cylinder part of a single-top-pressure follow-up dual-station coating machine proposed in this utility model; Figure 4 This is a schematic diagram of the backing adhesive cutter part of a single-top-pressure follow-up dual-station coating machine proposed in this utility model; Figure 5 This is a schematic diagram of the rotating motor part of a single-top-pressure follow-up dual-station coating machine proposed in this utility model.

[0021] Legend: 1. Machine body; 2. Feeding track; 3. Robotic arm; 4. Pressing mechanism; 401. Lifting cylinder; 402. Motor lifting shaft; 403. First roll motor; 5. Unloading track; 6. Dual-axis adhesive coating mechanism; 601. Adhesive coating fixture; 602. Adhesive backing cutter; 603. Second roll motor; 604. Adhesive tape applicator cylinder; 605. Adhesive tape pressing cylinder; 606. Cutting cylinder; 607. Translation cylinder; 7. Adhesive backing unloading roll; 8. Forward and backward displacement cylinder; 9. Rotation motor. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 5 This utility model provides a single-top-pressure follow-up dual-station coating machine, which aims to solve the problem of low overall production efficiency caused by the sequential execution of each process in the existing coating machine.

[0024] like Figures 1-5 As shown, the single top-pressure follow-up dual-station coating machine includes a machine body 1, and a top-pressure mechanism 4, a dual-axis coating mechanism 6, two coating fixtures 601, and a rotary motor 9 that drives the two coating fixtures 601 to rotate, all mounted on the machine body 1. The machine body 1 provides the installation and support foundation for the entire equipment. The rotary motor 9 drives the two coating fixtures 601 to rotate synchronously on the machine body 1 along the same preset circumferential path through a transmission mechanism such as belt rollers. The synchronous rotation of the two coating fixtures 601 can form a cyclic switching between the feeding station corresponding to the top-pressure mechanism 4, which is vertically mounted above the machine body 1, and the coating station corresponding to the dual-axis coating mechanism 6, which is mounted on one side of the machine body 1, so that the feeding action and the coating action can be processed in parallel. Specifically, refer to Figure 2 and Figure 3 The pressing mechanism 4 includes a lifting cylinder 401 vertically fixed to the machine body 1, a motor lifting shaft 402 slidably connected to the piston rod output end of the lifting cylinder 401, and a first winding motor 403 fixed to the lower end of the motor lifting shaft 402. (Refer to...) Figure 4 The dual-axis tape coating mechanism 6 includes a second roll motor 603 that rotates synchronously with the first roll motor 403, a backing cutter 602, a cutter cylinder 606 for driving the backing cutter 602 to perform cutting action, a tape-applying cylinder 604 for applying tape to the product surface, and a tape-pressing cylinder 605 for pressing the tape during the tape coating process. In order to achieve a complete automated process, the equipment also includes a loading track 2 and a unloading track 5 fixed on the machine body 1, a robotic arm 3 for gripping finished products, and a backing tape unloading roll 7 rotatably connected to the machine body 1 for supplying tape.

[0025] To solve the above-mentioned technical problems, the single top pressure follow-up dual-station coating machine also includes a front and rear displacement cylinder 8. Furthermore, the front and rear displacement cylinder 8 forms a specific structural cooperation and connection relationship with the aforementioned machine body 1 and dual-axis coating mechanism 6 to achieve precise execution of the coating action.

[0026] Please refer to the following carefully. Figure 1 and Figure 4 The cutting cylinder 606, the tape-applying cylinder 604, and the tape-pressing cylinder 605 in the dual-axis coating mechanism 6 are all mounted on a movable support. This movable support is slidably connected to the machine body 1 via a front-rear displacement cylinder 8. Specifically, the cylinder body of the front-rear displacement cylinder 8 is fixedly connected to the machine body 1, while its piston rod output end is fixedly connected to the movable support. Its function is to drive the entire movable support, which carries the cutting cylinder 606, the tape-applying cylinder 604, and the tape-pressing cylinder 605, to reciprocate linearly relative to the machine body 1. This sliding connection structure driven by the front-rear displacement cylinder 8 ensures that the key actuators of the dual-axis coating mechanism 6 can act as a whole, accurately approaching the product on the coating fixture 601 at the coating station to complete the tape application and cutting actions, and then returning to the initial position after the actions are completed, making room for station switching.

[0027] Based on the above embodiments, the present invention may further include the following preferred technical solutions: As a preferred embodiment, to achieve smooth transfer of the workpiece after the coating is completed, please refer to... Figure 1 Each of the two overcoating fixtures 601 is mounted on top of a slide table, which is slidably mounted on a support structure, and the support structure is also provided with a translation cylinder 607 for driving the slide table to move in the overcoating station.

[0028] As a preferred implementation method, to form a complete automated loading and unloading closed loop, please refer to... Figure 1 The equipment also includes a loading track 2 and a unloading track 5 fixed on the machine body 1. The discharge end of the loading track 2 is located directly above the loading station and corresponds to the working path of the pressing mechanism 4. At the same time, the equipment also includes a robot arm 3 set on the machine body 1. The movable range of the robot arm 3 covers the rubber coating fixture 601 of the loading station and the unloading track 5.

[0029] As a preferred embodiment, to ensure reliable clamping of the tape before application and cutting, please refer to... Figure 4 The piston rod of the tape-applying cylinder 604 is provided with a fixing block at the front end for temporarily adhering the tape, and the output end of the tape-pressing cylinder 605 is located on the side of the fixing block for selectively clamping or releasing the tape.

[0030] As a preferred embodiment, to ensure that the pressing mechanism 4 can accurately pick up and place products between the material channel and the workstation fixture, please refer to... Figure 3 The lifting shaft 402 of the top pressing mechanism 4, driven by the lifting cylinder 401, can cover the discharge end of the feeding track 2 and the rubber-coated fixture 601 of the feeding station with its lifting stroke.

[0031] As a preferred embodiment, in order to provide a continuous supply of tape for the overcoating process, please refer to... Figure 1 The equipment also includes a backing tape feeding roll 7 rotatably connected to the machine body 1, which is used to supply tape to the biaxial tape coating mechanism 6.

[0032] The working principle of this novel single-top-pressure follow-up dual-station coating machine is as follows: First, prepare by placing the product to be processed on the feeding track 2 and installing the whole roll of tape on the adhesive backing unloading roll 7. When the operation starts, the top pressing mechanism 4 is activated, and the lifting cylinder 401 inside drives the motor lifting shaft 402 to descend, take out a product from the end of the feeding track 2 and accurately place it on the adhesive coating fixture 601 located at the feeding station.

[0033] Subsequently, the rotating motor 9 starts, driving the support structure carrying two coating jigs 601 to rotate via the belt roller transmission mechanism. The coating jig 601 containing the new product is moved to the coating station. At the same time, the other coating jig 601 is moved to the loading station. At the coating station, the lifting cylinder 401 extends again, driving the pressure head on the motor lifting shaft 402 to press the product downward. At this time, the front and rear displacement cylinder 8 extends forward, causing the tape applicator cylinder 604 to attach the pre-clamped tape head to the product surface. Then, the first roll motor 403 and the second roll motor 603 rotate synchronously, driving the tape to complete the coating of the product. After the coating is completed, the cutter cylinder 606 drives the back adhesive cutter 602 to cut the tape. Then the front and rear displacement cylinder 8 and the lifting cylinder 401 mechanism reset.

[0034] While the above-mentioned coating process is underway, the completed product on another coating fixture 601 located at the loading station is picked up by the robot arm 3 on the machine body 1 and placed on the unloading track 5 to complete the unloading. After the unloading is completed, the top pressing mechanism 4 will pick up a new product from the loading track 2 and place it on the emptied coating fixture 601. When the work of both stations is completed, the rotary motor 9 rotates again and enters the next cycle. Through the coordinated work of the two coating fixtures 601 driven by the rotary motor 9, the parallel processing of the coating process and the loading and unloading process is realized, which solves the problems of equipment waiting and low production efficiency caused by the serial execution of each process in the prior art.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A single-top-pressure follow-up dual-station coating machine, comprising a machine body (1), a top-pressure mechanism (4) vertically disposed above the machine body (1), and a dual-axis coating mechanism (6) disposed on one side of the machine body (1), characterized in that, Also includes: Two rubber-coated jigs (601); A rotating motor (9) drives the two rubber-coating fixtures (601) to rotate synchronously along the same preset circumferential path on the machine body (1) through a transmission mechanism, so that the two rubber-coating fixtures (601) can switch between the feeding station corresponding to the top pressing mechanism (4) and the rubber-coating station corresponding to the dual-axis rubber-coating mechanism (6); The top pressing mechanism (4) includes a lifting cylinder (401) vertically fixed to the machine body (1) and a motor lifting shaft (402) slidably connected to the piston rod output end of the lifting cylinder (401). The lower end of the motor lifting shaft (402) is fixed with a first winding motor (403). The dual-axis adhesive coating mechanism (6) includes a second roll motor (603) that rotates synchronously with the first roll motor (403), an adhesive backing cutter (602), a cutter cylinder (606) for driving the adhesive backing cutter (602), an adhesive tape application cylinder (604), and an adhesive tape pressing cylinder (605).

2. The single-top-pressure follow-up dual-station coating machine according to claim 1, characterized in that, The cutting cylinder (606), the tape-applying cylinder (604), and the tape-pressing cylinder (605) are all mounted on a movable support base, which is slidably connected to the machine body (1) via a front-to-back displacement cylinder (8).

3. The single-top-pressure follow-up dual-station coating machine according to claim 1, characterized in that, Each of the two overcoating fixtures (601) is mounted on top of a slide table, which is slidably mounted on a support structure, and the support structure is also provided with a translation cylinder (607) for driving the slide table to translate at the overcoating station.

4. The single-top-pressure follow-up dual-station coating machine according to claim 1, characterized in that, It also includes a loading track (2) and a unloading track (5) fixed on the machine body (1). The discharge end of the loading track (2) is located directly above the loading station and corresponds to the working path of the top pressing mechanism (4).

5. A single-top-pressure follow-up dual-station coating machine according to claim 4, characterized in that, It also includes a robotic arm (3) mounted on the machine body (1), the movable range of which covers the rubber coating fixture (601) of the loading station and the unloading track (5).

6. A single-top-pressure follow-up dual-station coating machine according to claim 1, characterized in that, The piston rod of the tape-applying cylinder (604) is provided with a fixing block for temporarily adhering the tape at its front end. The output end of the tape-pressing cylinder (605) is located on the side of the fixing block and is used to selectively clamp or release the tape.

7. A single-top-pressure follow-up dual-station coating machine according to claim 4, characterized in that, The lifting shaft (402) of the top pressing mechanism (4) is driven by the lifting cylinder (401), and its lifting stroke can cover the discharge end of the loading track (2) and the rubber-coated fixture (601) of the loading station.

8. A single-top-pressure follow-up dual-station coating machine according to claim 1, characterized in that, It also includes a backing tape feed roll (7) rotatably connected to the machine body (1), the backing tape feed roll (7) being used to supply tape to the biaxial tape coating mechanism (6).

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