Automatic sponge stripping and mounting device

Abstract

The utility model discloses an automatic sponge stripping and mounting device, which comprises a storage box, the bottom of the storage box is provided with a discharge port and a blanking channel, and the discharge port is communicated with the blanking channel; the adsorption feeding mechanism enters the discharging channel, absorbs the sponge, transfers the sponge to a first position, absorbs the release paper stripped from the first position, and transfers the release paper to a second position; and the stripping and pressing mechanism sucks the sponge at the first position, lifts the sponge to a specified height, and moves and cuts the sponge to a target area for pressing and pasting. According to the automatic sponge pasting device, the sponge is sucked and moved and cut in a vacuum mode through the suction feeding mechanism, the sponge is sucked in a vacuum mode through the stripping and pressing mechanism, the sponge is separated from release paper, the separated sponge is sucked and moved and cut to a target area to be pressed and pasted, automatic sponge pasting is completed, manual sponge pasting is replaced, and the production efficiency is improved. And the problem of uncontrollable sponge pasting quality at present is solved, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor bracket sponge assembly, in particular to an automatic sponge peeling and mounting device. Background Art

[0002] As a key component of the air conditioner outdoor unit, the motor plays a very important role in the heating and cooling process of the entire air conditioning system. The motor drives the fan blades to promote air flow and cooperates with the heat exchanger to achieve heat exchange. The motor is an important factor affecting the cooling and heating effects of the air conditioner, and is also an important hardware that affects whether the air conditioner is quiet. Usually, it is necessary to install a motor bracket to fix the motor. The motor bracket mainly supports and fixes the outdoor unit in the air conditioner outdoor unit to ensure the safety and stability of the outdoor unit and prevent deformation of sheet metal parts caused by human trampling and external forces from affecting the performance of the entire machine.

[0003] At present, a piece of sponge needs to be fixed on the top of the motor bracket to protect the motor bracket and prevent the motor bracket from deforming and affecting the performance of the whole machine. The traditional way to assemble the motor bracket sponge is to manually stick it on the motor bracket and then press it manually. There are problems such as poor consistency of manual work, sponge sticking offset, ineffective pressing and falling off, and motor bracket deformation under pressing, low process efficiency and poor quality controllability. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a sponge automatic peeling and mounting device to solve the problems of missing, offset, detachment, and unclean release paper in the traditional method of manually assembling motor bracket sponge, low efficiency, high cost, and inconsistent quality controllability.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an automatic sponge peeling and pasting device, comprising: a material storage box, a material discharge port and a material discharge channel are provided at the bottom, the material discharge port is connected with the material discharge channel; an adsorption feeding mechanism, entering the material discharge channel to absorb the sponge and transfer it to the first position, and absorb the release paper peeled off at the first position and transfer it to the second position; a peeling and pressing mechanism, sucking the sponge at the first position and lifting it to a specified height, and moving the sponge to a target area to press down and paste it.

[0006] As a further improvement of the utility model: the peeling and pressing mechanism includes a first linear moving structure, a second linear moving structure and a first suction cup, the first linear moving structure is assembled on the second linear moving structure, the first suction cup is assembled on the second linear moving structure, and the first suction cup is connected to a first vacuum generator.

[0007] As a further improvement of the utility model: it also includes a main body support frame, and the stripping and pressing mechanism also includes a color mark sensor, and the color mark sensor is arranged at the first position of the main body support frame.

[0008] As a further improvement of the utility model: the first linear movable structure is installed on the first fixed frame, the lower end of the first fixed frame is installed with a first clamping cylinder, a second clamping cylinder is provided near the discharge port, and the first clamping cylinder and the second clamping cylinder are arranged opposite to each other.

[0009] As a further improvement of the utility model: the adsorption and feeding mechanism includes a moving module, a second suction cup and a second vacuum generator, the second suction cup is connected to the second vacuum generator, the moving module is connected to the second suction cup, and the moving module provides power to drive the second suction cup to move back and forth.

[0010] As a further improvement of the utility model: it also includes a release paper peeling mechanism, and the release paper peeling mechanism is provided with a clamping claw cylinder, which grabs the release paper at the second position and releases it to the collection box.

[0011] As a further improvement of the present invention: the adsorption feeding mechanism also includes a material taking cylinder, which is assembled on the moving module and connected to the second suction cup.

[0012] As a further improvement of the present invention: the first linear moving structure is a rodless cylinder.

[0013] As a further improvement of the present invention: the second linear moving structure is a downward pressing cylinder, and the piston rod of the downward pressing cylinder is connected to the first suction cup.

[0014] As a further improvement of the utility model: the opening width of the material discharge channel is smaller than the width of the sponge material, and the opening width of the material discharge channel is larger than the overall width of the second suction cup.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model designs an adsorption feeding mechanism and a peeling and pressing mechanism, which adopts a vacuum suction method to stably transport the sponge in the storage box to the first position, and lifts the sponge to a specified height through the vacuum suction of the peeling and pressing mechanism to achieve separation of the sponge and the release paper, and at the same time, the separated sponge is sucked and cut to the target area for pressing and pasting, thereby completing automatic sponge pasting, replacing the traditional manual sponge pasting method, and solving the uncontrollable quality problems such as manual sponge pasting deviation, poor operation consistency, falling off due to ineffective pressing, and possible deformation of the motor bracket due to pressing, thereby improving assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the automatic sponge peeling and mounting device according to an embodiment of the utility model.

[0018] Figure 2It is a schematic structural diagram of the main support frame of an embodiment of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the peeling and pressing mechanism of an embodiment of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the adsorption feeding mechanism of an embodiment of the utility model.

[0021] Figure 5 It is a schematic structural diagram of the clamping claw cylinder of the utility model embodiment.

[0022] Reference numerals:

[0023] 1. Main support frame, 11. Controller, 12. Signal light,

[0024] 2. Storage box, 21. Discharge port, 22. Feed channel,

[0025] 3. Peeling and clamping mechanism, 31. First linear moving structure, 32. Second linear moving structure

[0026] structure, 33, first suction cup, 34, first fixing frame, 35, color mark sensor,

[0027] 4. Adsorption feeding mechanism, 41. Moving module, 42. Second suction cup, 43. Material taking cylinder,

[0028] 5. Gripper cylinder,

[0029] 6. The first clamping cylinder,

[0030] 7. Collection box. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In order to solve the technical problems in the prior art, the utility model is further described in conjunction with the accompanying drawings and embodiments:

[0033] like Figures 1 to 5 As shown, the embodiment of the utility model discloses a sponge automatic peeling and mounting device, comprising:

[0034] Main body support frame 1;

[0035] The material storage box 2 is installed on one side of the main support frame 1. A plurality of sponge materials are stacked inside the material storage box 2. A discharge port 21 and a discharge channel 22 are reserved at the bottom of the material storage box 2. The discharge port 21 is connected with the discharge channel 22. The discharge channel 22 is connected with the interior of the material storage box 2. The discharge port 21 can only accommodate a single piece of sponge material to pass through.

[0036] The adsorption feeding mechanism 4 is movably mounted on the main support frame 1, enters the unloading channel 22 to absorb the sponge in the storage box 2 and transfer it to the first position, and absorbs the peeled release paper and transfers it to the second position.

[0037] The opening width of the unloading channel 22 is smaller than the width of the sponge material. The unloading channel 22 is located at the bottom of the storage box 2. On the one hand, it plays a role in supporting the sponge material. On the other hand, it is convenient for the adsorption and feeding mechanism 4 to extend from the discharge channel into the interior of the storage box 2, absorb the sponge material and transfer it to the outside of the storage box 2 through the discharge port 21.

[0038] The opening width of the discharge port 21 is greater than the width of the sponge material, and the opening height of the discharge port 21 is between the thickness of a single sponge and the thickness of two sponges. It can only accommodate a single sponge to be removed, and the material is removed through the discharge port 21. The discharge port 21 is located on one side of the bottom of the storage box 2.

[0039] The peeling and pressing mechanism 3 is installed at the first position of the main support frame 1, sucks the sponge material at the first position downward and lifts the sponge material to a specified height to complete the peeling of the sponge material and the release paper, and moves the sponge material to the target area.

[0040] The release paper peeling mechanism is assembled at the second position of the main support frame 1 , and grabs the release paper and puts it into the collection box 7 .

[0041] In some embodiments, the target area is a positioning point on the motor bracket where the sponge needs to be attached, and the release paper is a film on the bottom of the sponge material.

[0042] The sponge state is different when the main support frame 1 is at different positions or the adsorption feeding mechanism 4 is at different positions. Specifically, the sponge material placed inside the material storage box 2 on one side of the main support frame 1 has a release paper stuck to the bottom, and needs to be moved to the next process for release paper peeling. The sponge material at the first position of the main support frame 1 is separated from the release paper.

[0043] The motor bracket sponge is made of EVA material, which plays a role in preventing trampling and reducing noise during the air conditioner assembly process. The consistency of the motor bracket sponge assembly directly affects the performance and service life of the air conditioner. In the traditional operation mode, employees need to manually peel the motor bracket sponge from the release paper, and then paste it on the center of the motor bracket. Finally, they need to press it with appropriate force to ensure that the sponge is firmly pasted. The consistency of assembly is ensured by self-inspection and mutual inspection by employees on the job. Due to multiple factors such as differences in personnel operating skills, inconsistent pressing force, consistency of incoming materials, and frequent unpacking of materials on site, this process often has quality problems such as sponge missing, irregular sponge pasting, motor bracket deformation, sponge falling off, and release paper not being torn clean, resulting in unqualified performance of the whole machine, affecting customer experience. In the early stage, after-sales service also reported many problems such as sponge falling off causing abnormal noise when the outdoor unit is running. The quality risk is high and the quality controllability is poor.

[0044] In this regard, the present embodiment is designed that the adsorption and feeding mechanism 4 absorbs and moves the sponge to the first position, and then the sponge on the adsorption and feeding mechanism 4 is absorbed by the peeling and pressing mechanism 3, so as to complete the separation process of the upper sponge and the bottom release paper, replacing the manual peeling of the release paper. At the same time, the peeling and pressing mechanism 3 moves and sticks the sponge to the target area of ​​the motor bracket to complete the automatic mounting of the sponge. The peeled release paper is moved and cut to the second position by the adsorption and feeding mechanism 4, and the release paper peeling mechanism arranged at the second position grabs the release paper and puts it into the collection box 7.

[0045] The sponge material is cut by vacuum suction, and after the motor bracket is positioned, the sponge is pressed down by the peeling and pressing mechanism 3 to replace the manual pressing action, so as to realize the automatic pasting of the motor bracket sponge, ensure the effectiveness of sponge pasting, and replace the manual operation process. According to the production of 2,800 units per shift, the employees can save 2,800 times per shift to turn around to pick up materials, peel off sponges and paste sponges, and effectively reduce one person per shift.

[0046] In order to solve the problem that the sponge is easily fallen off due to irregular pasting position, this embodiment can control the air pressure of the sponge absorbed by the peeling and pressing mechanism 3, and control the stability of the air pressure when the sponge is pressed downward, and achieve overall static positioning effect, so as to effectively ensure that the sponge is pasted in the designated area of ​​the motor bracket, ensure the effectiveness and consistency of the sponge pasting, and effectively avoid the problem of pasting deviation and deformation of the motor bracket after pasting. The operation time of a single machine is 2 seconds, so the production efficiency and product quality are guaranteed.

[0047] Typically, in this embodiment, the adsorption and feeding mechanism 4 absorbs the sponge and the release paper, and the peeling and pressing mechanism 3 absorbs the sponge by using a vacuum generator.

[0048] In some embodiments, a motor bracket conveyor line (not shown in the figure) is provided on one side of the main support frame 1, and the conveyor line conveys the motor bracket to a first position close to the main support frame 1. Preferably, a photoelectric sensor is installed on the motor bracket conveyor line to detect whether the motor bracket is in place. When it is in place, the sensor signal is triggered, and the controller 11 triggers the adsorption feeding mechanism 4 and the peeling and pressing mechanism 3 to start, and move the sponge after peeling off the release paper to the target area on the motor bracket, and at the same time perform an adsorption and pressing action to stick the sponge on the motor bracket. The whole assembly process is efficient and stable, which can replace manual work and save a person for sponge sticking operation. The assembly consistency is high and the quality controllability is improved.

[0049] In some embodiments, the peeling and clamping mechanism 3 includes a first linear moving structure 31, a second linear moving structure 32 and a first suction cup 33, the second linear moving structure 32 is assembled on the first linear moving structure 31, the first suction cup 33 is assembled on the second linear moving structure 32, and the first suction cup 33 is connected to a first vacuum generator.

[0050] The first linear movable structure 31 drives the second linear movable structure 32 and the first suction cup 33 thereon to move, so that the sponge sucked by the first suction cup 33 is moved to above the motor bracket conveyor line on one side of the main support frame 1 and is located above the target area of ​​the motor bracket. The second linear movable structure 32 is then controlled to move downward, thereby driving the first suction cup 33 to press down and maintain the suction state, so that the sponge is effectively attached to the motor bracket. After the attachment action is completed, the first vacuum generator is controlled to deflate and release the sponge. Finally, the first linear movable structure 31 and the second linear movable structure 32 cooperate to return to the first position of the main support frame 1, and the next motor bracket sponge is automatically peeled off and mounted, and this cycle is repeated.

[0051] By controlling the stable output of air pressure through the first vacuum generator and combining the photoelectric switch, the first linear movable structure 31, the second linear movable structure 32 and other automated equipment rapid positioning devices, the motor bracket can be operated relatively statically during the flow process, effectively ensuring the standardization and consistency of sponge pasting, effectively preventing deformation of the motor bracket, inadequate pasting and other problems, and improving quality controllability and consistency.

[0052] In some embodiments, the first linear moving structure 31 is a rodless cylinder.

[0053] As a special pneumatic actuator, rod cylinder has no exposed piston rod compared to traditional rod cylinder. Instead, the movement of the piston is transmitted to the external load through magnetic coupling or mechanical connection. Rodless cylinder has the advantages of compact structure, light weight, small installation space, and easy maintenance. It is suitable for occasions where space is limited and the load needs to move linearly on the guide rail. The working principle of rodless cylinder is to use air pressure to push the piston to reciprocate in the cylinder body. The magnet or mechanical connector on the piston is connected to the external load to achieve linear motion of the load.

[0054] Preferably, in view of the characteristics of small sponge load and low speed requirement, the rodless cylinder adopts a magnetic coupling rodless cylinder to transmit power through the attraction of the magnet.

[0055] In some embodiments, the second linear moving structure 32 is a downward pressing cylinder, and a piston rod of the downward pressing cylinder is connected to the first suction cup 33 .

[0056] The downward pressure cylinder is a common pneumatic actuator that can provide linear reciprocating motion or swinging, and convert the pressure energy of compressed air into mechanical energy. The downward pressure cylinder is installed above the first position of the main support frame 1, and downward pressure is applied to achieve the downward pressure action, and the first suction cup 33 and the first vacuum generator are cooperated to realize the separation process of the sponge and the release paper. And after the first linear structure moves to the top of the motor bracket, it further presses down to stick the sponge to the target area of ​​the motor bracket, and then the piston rod retracts to complete a working cycle. It has a compact and simple structure, saves space, has stable operation, can provide stable downward pressure, is light in weight, and can well guarantee the sponge pasting quality. It has a fast response speed and can achieve precise positioning and control.

[0057] More preferably, the second linear moving structure 32 is provided with two groups of downward pressing cylinders, and each group of downward pressing cylinders is individually connected to a first suction cup 33 .

[0058] A buffer spring is provided between the first suction cup 33 and the second linear moving structure 32 .

[0059] There are multiple manufacturers of motor bracket sponges, and the packaging methods of incoming materials from different manufacturers are inconsistent. There are various packaging methods, such as 5 pieces in a sheet and 10 pieces in a sheet. The smaller the package, the more frequently employees have to unpack and take the packages, which increases the workload. In addition, the release paper and viscosity of different manufacturers are also different, resulting in the release paper being difficult to separate during the assembly process, the sponge being insufficiently sticky after pasting, the sponge falling off and not pasting in place, which also increases the intensity of job work.

[0060] In some embodiments, a first fixed frame 34 is provided at the first position of the main support frame 1, the first linear movable structure 31 is fixedly installed on the first fixed frame 34, a second fixed frame is provided on the side opposite to the first fixed frame 34, a first clamping cylinder 6 is installed on the first fixed frame 34, a second clamping cylinder is also installed on the second fixed frame, and the second clamping cylinder is arranged close to the discharge port 21.

[0061] The first pressing cylinder 6 is not shown in the figure, and both the first pressing cylinder 6 and the second pressing cylinder are arranged on the conveying path of the adsorption feeding mechanism 4. The peeling and pressing mechanism 3 cooperates with the first pressing cylinder 6 and the second pressing cylinder to solve the problem that the release paper and the sponge are difficult to separate in manual assembly, and there is no need to manually separate the release paper, thereby reducing the workload of employees.

[0062] The suction feeding mechanism 4 moves upward to cut multiple sponges, and the multiple sponges are distributed on the same release paper. When the first suction cup 33 sucks the sponge on the front side and moves upward to peel off the release paper, the sponge on the rear side of the suction feeding mechanism 4 is pressed and fixed by the piston rod of the first clamping cylinder 6 moving downward, so as to prevent the suction action of the first suction cup 33 from causing the position of the sponge on the rear side to shift. After the sponge on the front side completes the peeling action of the release paper, the suction feeding mechanism 4 moves forward, and the piston rod of the second clamping cylinder moves downward to fix and clamp the empty sponge on the front side, that is, the second clamping cylinder presses the release paper on the front side, so as to prevent the release paper on the front side from tilting up and affecting the effective suction of the sponge on the rear side by the first suction cup 33.

[0063] In some embodiments, the adsorption and feeding mechanism 4 includes a movable module 41, a second suction cup 42 and a second vacuum generator, the second suction cup 42 is connected to the second vacuum generator, the second suction cup 42 is connected to the movable module 41, and the movable module 41 provides power to drive the second suction cup 42 to move back and forth on the main support frame 1.

[0064] Generally speaking, the mobile module 41 usually includes a driving member, a linear guide rail and a module structure. The module structure can be slidably assembled on the linear guide rail. The driving member is connected to the module structure. The second suction cup 42 is installed on the module structure. The driving member drives the module structure and the second suction cup 42 thereon to move and transport materials on the linear guide rail.

[0065] The driving member adopts a servo motor to drive the first suction cup 33 to move to the first position and the second position of the material storage box 2 and the main support frame 1, and realize reciprocating motion at the same time. The main support frame 1 is provided with a mounting plate for fixing the servo motor.

[0066] In some embodiments, the adsorption and feeding mechanism 4 further includes a material taking cylinder 43 , which is assembled on the moving module 41 and connected to the first suction cup 33 .

[0067] When the moving module 41 is started and drives the first suction cup 33 and the material picking cylinder 43 to move to the bottom of the material storage box 2, the piston rod of the material picking cylinder 43 is controlled to extend to make the first suction cup 33 rise, and then the first vacuum generator is controlled to make the first suction cup 33 absorb the sponge material, and then the piston rod of the material picking cylinder 43 is controlled to retract to make the first suction cup 33 drop to a suitable position, maintain the adsorption air pressure of the first suction cup 33, and cooperate with the moving module 41 to drive the material picking cylinder 43, the first suction cup 33 and the sponge material to move from the discharge port 21 to the first position, waiting for the peeling and clamping mechanism 3 to perform the release paper peeling and sponge pasting actions.

[0068] The driving principle and structure of the mobile module 41, the first vacuum generator and the second vacuum generator in this embodiment are prior art and will not be described in detail. The peeling and pressing mechanism 3 uses a pneumatic suction cup and intelligent pneumatic control to ensure stable grasping and release of the sponge, as well as to ensure the non-destructive and accurate assembly process, greatly improving work efficiency.

[0069] In some embodiments, the peeling and clamping mechanism 3 also includes a color mark sensor 35, which is disposed on one side of the main support frame 1, and the color mark sensor 35 is located at a first position, for detecting whether the sponge is in place, whether there is release paper on the sponge, and triggering a signal to return to the origin of the material storage box 2 for feeding after detecting that there is no material, so as to ensure that the sponge grabbing point is consistent.

[0070] In this embodiment, the color mark sensor 35 is arranged at a height lower than the highest end surface of the sponge on the adsorption and feeding mechanism 4. On the one hand, it is possible to detect whether there is a sponge on the adsorption and feeding mechanism 4 at the gripping point relative to the color mark sensor 35, and on the other hand, it is possible to detect whether there is a release paper on the lowest end surface of the sponge during the process of the sponge being sucked and moved upward by the stripping and pressing mechanism 3, thereby effectively detecting whether the sponge and the release paper are effectively separated.

[0071] In some embodiments, the release paper peeling mechanism is provided with a clamping cylinder 5, which is located at the second position. When the material is detected by the color mark sensor 35 at the first position during the feeding process of the adsorption feeding mechanism 4, the adsorption feeding mechanism 4 moves the peeled release paper to the second position, and uses the clamping cylinder 5 to grab the release paper and release it into the collection box 7 to wait for manual recycling. The collection box 7 is arranged below the main support frame 1 relative to the clamping cylinder 5, and the clamping cylinder 5 releases the release paper and automatically falls into the collection box 7.

[0072] The release paper peeling mechanism can also be provided with a color mark sensor 35, which is arranged at the second position to detect whether there is release paper on the adsorption feeding mechanism 4. If release paper is detected, the sensor signal is triggered to control the clamping claw cylinder 5 to grab the release paper and release it. A photoelectric sensor can also be used instead, which sends a signal to control the clamping claw cylinder 5 to start after detecting that the adsorption feeding mechanism 4 reaches the second position.

[0073] The start of the clamping claw cylinder 5 can also be controlled by a driving signal of a moving module 41 of the adsorption and feeding structure, and the clamping claw cylinder 5 can be started after it is determined that the adsorption and feeding mechanism 4 is in place.

[0074] In some embodiments, a material shortage sensor is provided at the bottom of the material storage box 2 for detecting whether a sponge is placed inside the material storage box 2. If no sponge is detected, a signal is triggered and an alarm signal is sent to remind employees to refill the material.

[0075] The material shortage sensor can adopt a pressure sensor, a photoelectric sensor, etc., which can detect the sponge material. This is the existing technology, and a suitable sensor is selected according to the material and color of the sponge.

[0076] A controller 11 and a signal light 12 are installed on the main body support frame 1 .

[0077] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0078] In summary, after reading the utility model document, ordinary technicians in this field can make various other corresponding transformation schemes based on the technical scheme and technical concept of the utility model without creative mental labor, which all fall within the scope of protection of the utility model.

Claims

1. A sponge automatic peeling and mounting device, characterized in that: include: The material storage box has a material discharge port and a material discharge channel at the bottom, and the material discharge port is connected with the material discharge channel; The suction feeding mechanism enters the feeding channel to suck the sponge and transfer it to the first position, and sucks the release paper peeled off at the first position and transfers it to the second position; The peeling and pressing mechanism sucks the sponge at the first position and lifts it to a specified height, and then moves the cut sponge to the target area and presses it down to stick it.

2. The automatic sponge peeling and pasting device according to claim 1, characterized in that: The peeling and pressing mechanism includes a first linear moving structure, a second linear moving structure and a first suction cup, the second linear moving structure is assembled on the first linear moving structure, the first suction cup is assembled on the second linear moving structure, and the first suction cup is connected to a first vacuum generator.

3. The automatic sponge peeling and pasting device according to claim 2, characterized in that: It also includes a main body support frame, and the stripping and pressing mechanism also includes a color mark sensor, which is arranged at a first position of the main body support frame, and the arrangement height of the color mark sensor is lower than the highest end surface of the sponge on the adsorption and feeding mechanism.

4. The automatic sponge peeling and pasting device according to claim 2 or 3, characterized in that: The first linear moving structure is installed on a first fixed frame, a first clamping cylinder is installed at the lower end of the first fixed frame, a second clamping cylinder is provided on the discharge port side, and the first clamping cylinder and the second clamping cylinder are arranged opposite to each other.

5. The automatic sponge peeling and pasting device according to any one of claims 1 to 3, characterized in that: The adsorption and feeding mechanism comprises a moving module, a second suction cup and a second vacuum generator, the second suction cup is connected to the second vacuum generator, the moving module is connected to the second suction cup, and the moving module provides power to drive the second suction cup to move back and forth.

6. The automatic sponge peeling and pasting device according to claim 5, characterized in that: It also includes a release paper peeling mechanism, which is provided with a clamping claw cylinder for grabbing the release paper at the second position and releasing it into a collection box.

7. The automatic sponge peeling and pasting device according to claim 5, characterized in that: The adsorption feeding mechanism also includes a material taking cylinder, which is assembled on the moving module and connected to the second suction cup.

8. The automatic sponge peeling and pasting device according to claim 2, characterized in that: The first linear moving structure is a rodless cylinder.

9. The automatic sponge peeling and pasting device according to claim 2, characterized in that: The second linear moving structure is a downward pressing cylinder, and a piston rod of the downward pressing cylinder is connected to the first suction cup.

10. The automatic sponge peeling and pasting device according to claim 5, characterized in that: The opening width of the material discharge channel is smaller than the width of the sponge material, and the opening width of the material discharge channel is larger than the overall width of the second suction cup.

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