Dust-proof structure of a stripping machine

Abstract

This invention relates to a dustproof structure for a sheet stripping machine, comprising a workbench with two steel sheet conveying assemblies and a steel sheet handling assembly mounted above them. Each steel sheet conveying assembly includes a conveying channel, a sheet stripping mechanism disposed within the conveying channel, and a film collection assembly mounted on the workbench below the conveying channel. Ionizing air bars are installed at the front end and the rear end corresponding to the sheet stripping mechanism of each conveying channel. Dust removal devices are installed on both sides of each conveying channel at positions corresponding to the sheet stripping mechanism. The steel sheet handling assembly includes a slide rail disposed above the conveying channel and two suction assemblies slidably mounted on the slide rail. Each suction assembly includes a suction nozzle and a sliding assembly slidably mounted on the slide rail. A protective cover is provided at the bottom of the sliding assembly, and the suction nozzle is fixedly connected to the sliding assembly and extends through the protective cover. This invention effectively reduces the dust accumulation during steel sheet conveying and sheet stripping, ensuring product cleanliness.

Description

Technical Field

[0001] The invention relates to automated production line equipment, in particular to a dustproof structure of a stripping machine. Background Art

[0002] The stripping machine is a device that automatically strips the camera FPC from the steel sheet during camera production, and automatically adsorbs the product to the jig carrier by obtaining coordinate data through CCD vision. During the process of conveying and stripping the incoming steel sheets, dust will fall onto the product due to the presence of dust in the environment, thus affecting the cleanliness of the product and causing the appearance of defective products. Summary of the invention

[0003] In view of the existing deficiencies, the present invention provides a dust-proof structure for a stripping machine.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a dust-proof structure of a stripping machine, including a workbench, on which two steel sheet conveying assemblies are arranged in parallel at intervals, and the workbench is also provided with a steel sheet handling assembly erected above the steel sheet conveying assembly, and the handling direction of the steel sheet handling assembly is perpendicular to the conveying direction of the steel sheet conveying assembly; each of the steel sheet conveying assemblies includes a conveying channel for conveying steel sheets connected to the assembly line, a stripping mechanism arranged in the conveying channel and located in the middle of the conveying channel, and a film collecting assembly installed on the workbench and located below the conveying channel, which cooperates with the stripping mechanism to peel off the product and the adhesive tape; the conveying channel is provided with ion wind rods at the front end and at the tail end corresponding to the stripping mechanism, and both sides of each of the conveying channels Dust removal devices are provided at positions corresponding to the stripping mechanisms, and the dust removal devices are blowers for exhausting air arranged on both sides of the conveying channel; the dust removal device between the two conveying channels is provided with a one-way exhaust port, and the exhaust ports of the dust removal devices on the two conveying channels are arranged back to back; the dust removal device outside the conveying channel is provided with a two-way exhaust port; the steel sheet transporting assembly includes a slide rail arranged above the conveying channel and perpendicular to the conveying channel in the horizontal direction, two suction assemblies slid on the slide rail that can slide up and down synchronously and can be vacuum-adsorbed, the suction assembly includes a suction nozzle, a sliding assembly slid on the slide rail, a protective cover is provided at the bottom end of the sliding assembly, and the suction nozzle is fixedly connected to the sliding assembly and passes through the protective cover.

[0005] Preferably, the slide rail is arranged on a mounting frame at a height higher than that of the conveying channel and perpendicular to the conveying channel in the horizontal direction, and the mounting frame is fixedly mounted on the workbench; the sliding assembly includes a first slider slidably arranged on the slide rail, a first motor fixedly arranged on the top of the first slider, a second slider transmission-connected to the first motor and moving forward and backward perpendicular to the direction of the slide rail, a second motor fixedly connected to the second slider, two cam followers transmission-connected to the second motor, two third sliders transmission-connected to the two cam followers and arranged in parallel and at intervals on the second slider and capable of moving up and down, two fourth sliders slidingly arranged on the two third sliders for corresponding up and down movement, and two rotating motors fixedly connected to the two fourth sliders for corresponding up and down movement; the protective cover is a barrel-shaped structure and is connected to the bottom end of the second slider, the third slider, the fourth slider and the rotating motor are all arranged in the protective cover, the suction nozzle is provided with two and correspondingly connected to the two rotating motors, and the suction nozzle passes through the bottom of the protective cover.

[0006] Preferably, a transmission member is fixedly connected to the output shaft of the second motor, the bolts of the two cam followers are fixedly connected to the left and right sides of the transmission member respectively, a strip hole is provided on the upper part of each of the third sliders, and the roller of the cam follower is installed in the strip hole.

[0007] Preferably, the third slider is provided with a third slider rail in the vertical direction, the fourth slider is slidably arranged on the third slider rail, the third slider is also provided with a stopper located above the top end of the third slider rail, the stopper is connected to the fourth slider by a bolt, and the bolt is provided with a compression spring with two ends correspondingly pressing against the bottom surface of the stopper and the top end of the fourth slider.

[0008] Preferably, the second slider comprises a horizontal portion and a vertical portion which are at right angles to each other, and the second slider is transmission-connected to the first motor at the horizontal portion; the second slider is fixedly connected to the second motor at the horizontal portion or the vertical portion; the third slider is slidably disposed on the vertical portion, and moves up and down under the transmission of the cam follower; the fourth slider is in an L-shaped structure, is slidably connected to the third slider at the vertical end, and a rotating motor is installed at the horizontal end.

[0009] Preferably, a conveying channel bracket is fixed on the workbench, and the conveying channel is arranged on the top of the conveying channel bracket; a clamp located at the front end of the stripping mechanism and capable of sliding along the conveying channel toward the stripping mechanism is also arranged in the conveying channel, and a sensor is arranged at the front end port of the conveying channel; the conveying channel is provided with a fifth slider for supporting the steel sheet at the rear end of the corresponding stripping mechanism; a horizontally placed baffle sliding along the conveying channel is arranged above the fifth slider.

[0010] Preferably, a front steel sheet pressing wheel is provided at the front end of the conveying channel, and a rear steel sheet pressing wheel is provided at the rear end of the conveying channel.

[0011] Preferably, the film collecting assembly includes a film collecting bracket installed on a workbench, a cylinder fixedly connected to the film collecting bracket, the cylinder is transmission-connected with a sixth slider that moves back and forth, the sixth slider is fixedly connected with a film collecting slide rail in the left and right directions for collecting film, the film collecting slide rail is slidably provided with a connecting piece that slides left and right, the connecting piece is connected with a vacuum-adsorbed film collecting plate, a spring is arranged between the film collecting plate and the connecting piece, the top of the film collecting plate is fixedly connected with a support plate, the support plate is slidably provided with a seventh slider that moves back and forth.

[0012] The beneficial effects of the present invention are as follows: the present invention performs electrostatic treatment on the steel sheet itself through an ion wind rod, eliminates the electrostatic ions of the steel sheet itself through ion wind, avoids electrostatic adsorption on the steel sheet, and at the same time, through the dust removal device arranged on both sides of the conveying channel, removes the dust in the surrounding environment of the conveying channel, reduces the probability of dust in the air falling onto the product, can effectively reduce the dust falling ratio during the steel sheet conveying and stripping process, and ensures the cleanliness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of an embodiment of the present invention;

[0014] Figure 2 2 is a schematic structural diagram of a steel sheet conveying assembly according to an embodiment of the present invention;

[0015] Figure 3 It is a structural schematic diagram of a film collecting assembly according to an embodiment of the present invention;

[0016] Figure 4 2 is a schematic diagram of the structure of a steel sheet handling assembly according to an embodiment of the present invention;

[0017] Figure 5 is a schematic diagram of the structure of the suction assembly of an embodiment of the present invention;

[0018] Names and serial numbers of parts in the figure: 1- workbench 2- conveying channel 20- conveying channel bracket 21- clamping claw 22- sensor 23- fifth slider 24- baffle 25- front steel sheet pressure wheel 26- rear steel sheet pressure wheel 3- stripping mechanism 4- film collecting assembly 40- film collecting bracket 41- cylinder 42- sixth slider 43- film collecting slide rail 44- connecting piece 45- film collecting plate 46- spring 47- support plate 48- seventh slider 5- slide rail 50- mounting frame 6- suction assembly 60- suction nozzle 61- first slider 62- first motor 63- second slider 64- second motor 65- cam follower 66- third slider 67- fourth slider 68- rotating motor 69- transmission member 660- strip hole 661- third slider slide rail 662- block 663- bolt 664- compression spring 7- protective cover 8- ion wind rod 9- dust removal device 90- exhaust port. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the purpose, technical solutions and advantages of the embodiments of the present invention, the present invention will be further described in conjunction with the accompanying drawings and embodiments below for a clear and complete description. Obviously, the described embodiments are partial embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the present invention. In addition, the directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", etc., are only referenced to the directions of the attached diagrams. The directional terms used are for better and clearer explanation and understanding of the present invention, rather than indicating or implying the orientation that the present invention must have, and therefore cannot be understood as limitations on the present invention.

[0020] Embodiments of the present invention Figure 1 , Figure 4 and Figure 5As shown in the figure, a dust-proof structure of a stripping machine comprises a workbench 1, and the workbench 1 is used to install the stripping machine on the corresponding production station. Two steel sheet conveying assemblies are arranged in parallel on the workbench 1 at an interval, thus forming a double-channel conveying, which can effectively improve the stripping efficiency. The workbench 1 is also provided with a steel sheet handling assembly mounted above the steel sheet conveying assembly. The steel sheet handling assembly is mounted above the steel sheet conveying assembly to facilitate the handling of the square sheets conveyed on the steel sheet conveying assembly. The conveying direction of the steel sheet handling assembly is perpendicular to the conveying direction of the steel sheet conveying assembly. Such an arrangement makes the entire structure compact and reasonable, and is more convenient for coordinated operation between the structures; each of the steel sheets The sheet conveying components include a conveying channel 2 for conveying steel sheets connected to the production line, a stripping mechanism 3 arranged in the conveying channel 2 and located in the middle of the conveying channel 2, and a film collecting component 4 installed on the workbench 1 and located below the conveying channel 2 and cooperating with the stripping mechanism 3 to peel off the product and the adhesive tape. The front end of the conveying channel 2 is connected to the incoming material production line. When the incoming material enters the conveying channel 2, it is conveyed to the stripping mechanism 3 in the middle through the magnetic wheel in the conveying channel 2. The steel sheet stripped by the stripping mechanism 3 is conveyed to the rear end of the conveying channel 2. At this time, the stripping mechanism 3 coordinates with the film collecting component 4 to strip the film of the steel sheet and collect the stripped film, thereby improving production efficiency. 2 is provided with an ion wind rod 8 at the front end and at the tail end corresponding to the stripping mechanism 3, so that when the steel sheet enters the conveying channel 2 and is stripped by the stripping mechanism 3, the steel sheet itself is subjected to electrostatic treatment by the ion wind rod 8, and the electrostatic ions of the steel sheet itself are eliminated by the ion wind, so that the static adsorption of dust on the steel sheet is avoided, and the steel sheet is kept in a relatively high clean state. Dust removal devices 9 are provided on both sides of each of the conveying channels 2 at the position corresponding to the stripping mechanism 3. Since there are two conveying channels 9, and they are arranged in parallel, a space arranged in three rows of left, middle and right or front, middle and rear is formed. At this time, dust removal devices 9 are provided on both sides of the conveying channel 2, which means that in the three rows of space A dust removal device 9 is provided in each of the two conveying channels 2, forming a structure similar to that of the dust removal device 9 clamping the conveying channel 2, and surrounding the conveying channel 2. The dust removal device 9 removes dust in the surrounding environment of the conveying channel 2, and reduces the probability of air dust falling onto the product, which effectively reduces the dust falling ratio during the steel sheet conveying and stripping process, and ensures the cleanliness of the product. The dust removal device 9 can be implemented by an exhaust blower. At this time, in order to ensure the rationality and effectiveness of the structural setting of the dust removal device 9, the dust removal device 9 between the two conveying channels 2 is provided with a one-way exhaust port, and the exhaust ports 90 of the dust removal device 9 on the two conveying channels 2 are arranged back to back;The dust removal device 9 located outside the conveying channel 2 is provided with a two-way exhaust port 90, that is, in the left and right or front and back rows of the space, the dust removal device 9 is provided with a two-way exhaust port 90, that is, the exhaust port 90 is aimed at the front and rear ends of the conveying channel 2, so that the entire range of the conveying channel 2 can be dusted, and the dust removal device 9 located in the middle row space can be set as a unidirectional exhaust port 90, and the exhaust ports 90 corresponding to the two conveying channels 2 are arranged back to back, that is, one exhaust port 90 is toward the front end of the conveying channel 2 corresponding to it, and the other exhaust port 90 is toward the rear end of the other conveying channel 2, and the directions of the two exhaust ports 90 are opposite, which ensures the exhaust in the space, so that the exhaust port 90 toward the front end can take into account the environment of the front ends of the two conveying channels 2 at the same time, and the exhaust port toward the rear end can take into account the environment of the rear ends of the two conveying channels 2 at the same time; the steel sheet handling assembly includes a slide rail 5 arranged above the conveying channel 2 and perpendicular to the conveying channel in the horizontal direction , two suction components 6 that can slide up and down synchronously and can vacuum absorb are slidably mounted on the slide rail 5. The sliding of the suction components 6 on the slide rail 5 is used to adjust the corresponding position between them and the two conveying channels 2, so as to facilitate the absorption of the products on the conveying channels 2. First, the suction components 6 are slid on the slide rail 5 to the top of the conveying channel 2 where the products are to be absorbed. Then, the upper and lower positions of the suction components 6 are adjusted to absorb the products on the conveying channel 2. The arrangement of the two suction components 6 enables them to absorb the products more stably and firmly. The suction components 6 include a suction nozzle 60 and a sliding component slidably mounted on the slide rail 5. A protective cover 7 is arranged at the bottom end of the sliding component. The suction nozzle 60 is fixedly connected to the sliding component and passes through the protective cover 7. The protective cover 7 surrounds the sliding component, thus protecting these moving parts and preventing the debris generated during the movement from falling on the products conveyed in the conveying channel 2. The suction nozzle 60 passing through the protective cover 7 will not affect the absorption of the suction nozzle 60 and the adjustment of the position of the suction nozzle 60. ;

[0021] Further improvements, such as Figure 1 and Figure 4As shown in , the slide rail 5 is arranged on a mounting frame 20 which is higher than the height of the conveying channel 2 and is perpendicular to the conveying channel 2 in the horizontal direction. At this time, the mounting frame 50 can be a structure composed of support frames arranged in parallel on the left and right and a crossbeam erected on the top of the two support frames. The height of the mounting frame 50 is greater than the height of the conveying channel 2, which ensures that the adsorption component 6 arranged on the slide rail 5 can adsorb the products conveyed by the conveying channel 2. The verticality of the mounting frame 50 and the conveying channel 2 enables the adsorption component 6 on the slide rail 5 to be conveniently moved to the top of any one of the two conveying channels 2 to absorb the conveyed products. The mounting frame 50 is fixedly installed on the workbench 1 and is used to install the steel sheet handling component on the workbench 1;The sliding assembly includes a first slider 61 slidably mounted on the slide rail 5, a first motor 62 fixedly mounted on the top of the first slider 61, a second slider 63 connected to the first motor 62 and moving forward and backward in a direction perpendicular to the slide rail 5, a second motor 64 fixedly connected to the second slider 63, two cam followers 65 connected to the second motor 64, two third sliders 66 connected to the two cam followers 65 and parallel to each other and spaced apart and capable of moving up and down, two fourth sliders 67 correspondingly slidably mounted on the two third sliders 66 and moving up and down, and two rotating motors 68 fixedly connected to the two fourth sliders 67. After being mounted on the mounting frame 50, the first slider 61 is slidably mounted on the slide rail 5. The first slider 61 slides on the slide rail 5, and its sliding direction is perpendicular to the conveying direction of the conveying channel 2. The sliding power comes from the motor or cylinder provided on the mounting frame 50, and it can slide to the top of different conveying channels 2 according to different situations. The sliding of the first slider 61 drives the first motor 62 fixedly connected to it to move synchronously. At this time, the first motor 62 itself will drive the second slider 63 to slide. The sliding direction of the second slider 63 is perpendicular to the slide rail 5, which means that its sliding direction is consistent with the conveying direction of the conveying channel 2, and its corresponding position can be adjusted along the conveying direction of the conveying channel 2. The front and rear positions of the conveying channel 2 form the adjustment of the X-axis and Y-axis coordinate points of the second slider 63 on the horizontal plane, and the positioning is more accurate. At the same time, when the second slider 63 slides, it will drive the second motor 64 fixedly connected thereto to perform the same movement. In the process of position movement, the second motor 64 drives the position of the cam follower 65 through its own drive, thereby adjusting the position of the cam follower 65 on the horizontal plane. The cam follower 65 converts the rotation into linear motion under the drive of the second motor 64, thereby driving the third slider 66 to move up and down on the second slider 63, and the sliding between the third slider 66 and the second slider 63 is realized by the cooperation of the corresponding slide rails and slide grooves. Now, the position of the third slider 66 in the vertical direction is adjusted, and the third slider 66 drives the fourth slider 67 to move up and down, which means that the second slider 63 includes a horizontal portion and a vertical portion that are at right angles to each other, which facilitates the arrangement of various components thereon and the normal operation of various components. The second slider 63 is transmission-connected to the first motor 62 at the horizontal portion; the second slider 63 is fixedly connected to the second motor 64 at the horizontal portion or the vertical portion, that is, the second motor 64 can be arranged on the horizontal portion or the vertical portion of the second slider 64, and can be selected and arranged according to different structural requirements; the third slider 66 is slidably arranged on the vertical portion, and moves up and down under the transmission of the cam follower 65;The fourth slider 67 is in an L-shaped structure, and is slidably connected to the third slider 77 at the vertical end, and a rotary motor 68 is installed at the horizontal end, which facilitates the installation of the rotary motor 68 and makes its installation more stable and reliable. The sliding between the third slider 66 and the fourth slider 67 is also achieved by the cooperation of the corresponding slide rails and slide grooves. The fourth slider 67 drives the rotary motor 68 to move up and down, and the rotary motor 68 drives the suction nozzle 60 to move up and down. The rotation of the rotary motor 68 can drive the suction nozzle 60 to rotate 360 ​​degrees to adjust the suction angle of the suction nozzle 60 at the suction point to ensure accurate, stable and reliable adsorption. Through the transmission between these sliders and the motor, the suction nozzle 60 is accurately adjusted to the accurate adsorption position of the conveyed product in the conveying channel 2, forming a stable, efficient and accurate suction mechanism, which is more firmly adsorbed to the material, ensuring the accuracy and safety of the material handling process.The protective cover 7 is a barrel-shaped structure and is connected to the bottom end of the second slider 63. At this time, the protective cover 7 moves with the movement of the second slider 63. The third slider 66, the fourth slider 67, and the rotary motor 68 are all arranged in the protective cover 7. The third slider 66, the fourth slider 67, and the rotary motor 68 move respectively in the protective cover 7, and these moving parts are protected to prevent debris generated during the movement from falling on the products conveyed in the conveying channel 2. The suction nozzle 60 is provided with two and is connected to the two rotary motors 68 accordingly. The suction nozzle 60 passes through the bottom of the protective cover 7, so that it will not affect the adsorption of the suction nozzle 60 and the adjustment of the position of the suction nozzle 60. At this time, for the transmission between the second motor 64 and the cam follower 65, and the cam follower 65 and the third slider 66, a transmission member 69 is fixedly connected to the output shaft of the second motor 64, and the transmission member 69 performs the same movement as the output shaft of the second motor 64. At this time, the components connected to the transmission member 69 will also perform the same movement. The bolts of the two cam followers 65 are fixedly connected to the left and right sides of the transmission member 69 respectively, so that the cam follower 65 and the transmission member 69 are connected. The two cam followers 65 are respectively arranged on both sides. While ensuring that the two cam followers 65 move synchronously with the transmission member 69, the mutual influence between the two is avoided. The upper part of each of the third sliders 66 is provided with a strip hole 660, and the roller of the cam follower 65 is installed in the strip hole 660. The roller of the cam follower 65 can move in the strip hole 660 and simultaneously drive the second motor 6 4 is converted into linear motion, thereby driving the third slider 66 to move up and down. At the same time, a third slider rail 661 in the vertical direction is provided on the third slider 66. The fourth slider 67 is slidably provided on the third slider rail 661. The third slider 66 is also provided with a stopper 662 located above the top of the third slider rail 661. The stopper 662 is connected to the fourth slider 67 by a bolt 663. The bolt 663 is sleeved with a compression spring 664 with two ends correspondingly pressed against the bottom surface of the stopper 662 and the top of the fourth slider 67. In this way, after the suction nozzle 60 is adsorbed on the material to be transported, the fourth slider 67 will be subjected to an upward force. The fourth slider 67 moves upward relative to the third slider 66, which applies pressure to the compression spring 664. The compression spring 664 applies a downward reaction force to the fourth slider 67, which buffers the force between the suction nozzle 60 and the product to be sucked to avoid damage to the product. ;

[0022] Further improvements, such as Figure 1 and Figure 2As shown in the figure, a conveying channel bracket 20 is also fixed on the workbench 1, and the conveying channel 2 is arranged on the top of the conveying channel bracket 20. The conveying channel bracket 20 is used to fix the installation of the steel sheet conveying component on the workbench 1, so that the conveying channel 2 and the surface of the workbench 1 form a space with a certain height, thereby facilitating the installation of the film collecting component 4; the conveying channel 2 is also provided with a clamping claw 21 located at the front end of the stripping mechanism 3 and capable of sliding along the conveying channel 2 toward the stripping mechanism 3, and a sensor 22 is provided at the front end port of the conveying channel 2. In this way, when the steel sheet is conveyed to the front end of the conveying channel 2 through the assembly line, the clamping claw 21 clamps the steel sheet and slides backward along the channel, pulls the steel sheet into the conveying channel 2 and conveys it to the stripping mechanism 3, and at the same time uses the sensor 22 to sense whether the assembly line has objects to be conveyed to the conveying channel 2. The material is then started to be automatically controlled. The sensor 22 adopts a photoelectric sensor. The conveying channel 2 is provided with a fifth slider 23 for carrying the steel sheet at the rear end of the corresponding stripping mechanism. The steel sheet with the adhesive tape removed is conveyed to the rear end of the conveying channel 2 by the fifth slider 23. The power of its sliding comes from the cylinder or motor arranged on the conveying channel bracket 20. A horizontally placed baffle 24 is arranged above the fifth slider 23 and slides along the conveying channel 2. The baffle 24 is arranged above the fifth slider 23 to prevent dust from falling on the steel sheet with the adhesive tape removed. The baffle can be selected to be a transparent PVC board, and the fifth slider 23 slides in the conveying channel 2. At this time, the baffle 24 also slides and slides synchronously with the fifth slider 23 to provide dustproof protection for the steel sheet carried by the fifth slider 23.

[0023] Further improvements, such as Figure 1 and Figure 2 As shown in the figure, the front end of the conveying channel 2 is provided with a front steel sheet pressing wheel 25. After the steel sheet is pulled into the conveying channel 2 by the clamping claw 21, the front steel sheet pressing wheel 25 presses on the steel sheet to prevent the steel sheet from jumping out of the conveying channel 2. The tail end of the conveying channel 2 is provided with a rear steel sheet pressing wheel 26, so that the steel sheet can be pressed by the rear steel sheet pressing wheel 26 after coming out of the stripping mechanism 3, preventing it from leaving the conveying channel 2 during the conveying process.

[0024] Further improvements, such as Figure 1 and Figure 3As shown in, the film collecting assembly 4 includes a film collecting bracket 40 installed on the workbench 1 and a cylinder 41 fixedly connected to the film collecting bracket 40. The film collecting bracket 40 and the cylinder 41 are both fixed on the workbench 1 and will not move. The cylinder 41 is transmission-connected with a sixth slider 42 that moves forward and backward, that is, the sixth slider 42 moves forward and backward under the drive of the cylinder 41, and its moving direction is the same as the conveying direction of the conveying channel 2, so that the distance between it and the stripping mechanism 3 can be adjusted to facilitate film collection. The sixth slider 42 is fixedly connected with a left-right film collecting slide rail 43 for film collection, that is, the film collecting slide rail 43 is in the left-right direction, and it is perpendicular to the film collecting bracket 40, that is, perpendicular to the conveying channel 2 The film collecting slide rail 43 crosses the bottom of the two conveying channels 2 at this time. The film collecting slide rail 43 is provided with a connecting piece 44 that slides left and right. The connecting piece 44 slides left and right on the film collecting slide rail 43. Its sliding can be driven by a corresponding cylinder. The connecting piece 44 is connected to a vacuum adsorption film collecting plate 45. In this way, the film collecting plate 45 moves with the movement of the connecting piece 44, and can be flexibly slid to the bottom of any stripping mechanism 3 to collect the film, which improves the film collecting efficiency and avoids the problem of waiting when collecting the film. At this time, for vacuum adsorption, the plate surface of the film collecting plate 45 is provided with multiple air holes, and these air holes are connected to the vacuum pumping device for vacuuming. A spring 46 is provided between the film collecting plate 45 and the connecting piece 44. The top of the film collecting plate 45 is fixedly connected to a support plate 47, and the support plate 47 is provided with a seventh slider 48 that moves forward and backward. The spring 46 can buffer the interaction force between the connecting piece 44 and the film collecting plate 45, and the support plate 47 and the seventh slider 48 thereon can be used to remove the objects adsorbed on the film absorbing plate 45 by sliding the seventh slider 48, and its sliding can be driven by a cylinder arranged on the support plate 47.

[0025] It should be understood that those skilled in the art may make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A dust-proof structure for a stripping machine, characterized in that: The invention comprises a workbench, on which two steel sheet conveying assemblies are arranged in parallel at intervals, and on which a steel sheet handling assembly is arranged above the steel sheet conveying assembly, and the handling direction of the steel sheet handling assembly is perpendicular to the conveying direction of the steel sheet conveying assembly; each of the steel sheet conveying assemblies comprises a conveying channel for conveying steel sheets connected to the production line, a sheet stripping mechanism arranged in the conveying channel and in the middle of the conveying channel, and a film collecting assembly installed on the workbench and located below the conveying channel and cooperating with the sheet stripping mechanism to strip the product and the adhesive tape; the conveying channel is provided with ion wind rods at the front end and at the rear end corresponding to the sheet stripping mechanism, and each of the conveying channels is provided with ion wind rods at both sides at the positions corresponding to the sheet stripping mechanism A dust removal device, which is a blower for exhausting air arranged on both sides of the conveying channel; the dust removal device located between the two conveying channels is provided with a one-way exhaust port, and the exhaust ports of the dust removal devices on the two conveying channels are arranged back to back; the dust removal device located outside the conveying channel is provided with a two-way exhaust port; the steel sheet transporting assembly includes a slide rail arranged above the conveying channel and perpendicular to the conveying channel in the horizontal direction, two suction assemblies slid on the slide rail that can slide up and down synchronously and can be vacuum-adsorbed, the suction assembly includes a suction nozzle and a sliding assembly slid on the slide rail, a protective cover is provided at the bottom end of the sliding assembly, and the suction nozzle is fixedly connected to the sliding assembly and passes through the protective cover.

2. The dust-proof structure of the stripping machine according to claim 1 is characterized in that : The slide rail is arranged on a mounting frame at a height higher than the height of the conveying channel and perpendicular to the conveying channel in the horizontal direction, and the mounting frame is fixedly mounted on the workbench; the sliding assembly includes a first slider slidably arranged on the slide rail, a first motor fixedly arranged on the top of the first slider, a second slider connected to the first motor and moving forward and backward perpendicular to the slide rail, a second motor fixedly connected to the second slider, two cam followers connected to the second motor, two third sliders connected to the two cam followers and arranged in parallel and spaced relation on the second slider and capable of moving up and down, two fourth sliders correspondingly slidably arranged on the two third sliders for moving up and down, and two rotating motors correspondingly fixedly connected to the two fourth sliders; the protective cover is a barrel-shaped structure and is connected to the bottom end of the second slider, and the third slider, the fourth slider and the rotating motor are all arranged in the protective cover, and the suction nozzle is provided with two and connected to the two rotating motors correspondingly, and the suction nozzle passes through the bottom of the protective cover.

3. The dust-proof structure of the stripping machine according to claim 2 is characterized in that : A transmission member is fixedly connected to the output shaft of the second motor, and the bolts of the two cam followers are fixedly connected to the left and right sides of the transmission member respectively. A strip hole is provided on the upper part of each of the third sliders, and the roller of the cam follower is installed in the strip hole.

4. The dust-proof structure of the stripping machine according to claim 2 is characterized in that : The third slider is provided with a third slider rail in the vertical direction, the fourth slider is slidably arranged on the third slider rail, the third slider is also provided with a stopper located above the top end of the third slider rail, the stopper is connected to the fourth slider by a bolt, and the bolt is sleeved with a compression spring with two ends correspondingly pressing against the bottom surface of the stopper and the top end of the fourth slider.

5. The dust-proof structure of the stripping machine according to claim 2 is characterized in that :The second slider includes a horizontal portion and a vertical portion that are at right angles to each other, and the second slider is transmission-connected to the first motor at the horizontal portion; the second slider is fixedly connected to the second motor at the horizontal portion or the vertical portion; the third slider is slidably disposed on the vertical portion, and moves up and down under the transmission of the cam follower; the fourth slider is in an L-shaped structure, is slidingly connected to the third slider at the vertical end, and a rotating motor is installed at the horizontal end.

6. The dustproof structure of the stripping machine according to claim 1 is characterized in that : A conveying channel bracket is also fixed on the workbench, and the conveying channel is arranged on the top of the conveying channel bracket; a clamp located at the front end of the stripping mechanism and capable of sliding along the conveying channel toward the stripping mechanism is also arranged in the conveying channel, and a sensor is arranged at the front end port of the conveying channel; the conveying channel is provided with a fifth slider for supporting the steel sheet at the rear end corresponding to the stripping mechanism; a horizontally placed baffle sliding along the conveying channel is arranged above the fifth slider.

7. The dust-proof structure of the stripping machine according to claim 1, characterized in that : A front steel sheet pressing wheel is arranged at the front end of the conveying channel, and a rear steel sheet pressing wheel is arranged at the tail end of the conveying channel.

8. The dust-proof structure of the stripping machine according to claim 1, characterized in that :The film collecting assembly includes a film collecting bracket installed on a workbench, a cylinder fixedly connected to the film collecting bracket, the cylinder is transmission-connected with a sixth slider that moves forward and backward, the sixth slider is fixedly connected with a film collecting slide rail in the left and right directions for collecting the film, the film collecting slide rail is slidably provided with a connecting piece that slides left and right, the connecting piece is connected with a vacuum-adsorbed film collecting plate, a spring is arranged between the film collecting plate and the connecting piece, the top of the film collecting plate is fixedly connected with a support plate, the support plate is slidably provided with a seventh slider that moves forward and backward.

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