Film roller unloading and displacement device for film production line and use method thereof

Abstract

The invention discloses an unloading and displacement device for a finished film roll and a method for using the device, which belongs to a finished product handling device for a PVB film production line, and includes a production line side frame, a roller wheel and a guide rail vehicle. The device is characterized in that an unloading mechanism and a displacement mechanism are sequentially arranged on the production line side frame, the unloading mechanism includes a lifting cylinder, a sliding plate is connected to the lifting cylinder, and the sliding plate is slidably matched on the production line side frame; one end of the piston rod of the lifting cylinder is connected to a grabber; the unloading mechanism also includes a translation cylinder, one end of the translation cylinder is equipped with a guide plate, and the guide plate and the grabber are slidably connected together; the displacement mechanism includes a guide rail; the displacement mechanism also includes a receiving cylinder, one end of the receiving cylinder is connected to a receiver; a limit plate is processed at the step of the production line side frame; the unloading mechanism and the displacement mechanism are symmetrically arranged on the production line side frame at both ends of the roller wheel. Compared with the prior art, the device has the characteristics of improving work efficiency, reducing work space, and reducing noise pollution.

Description

Technical Field

[0001] The invention relates to a finished product handling device of a PVB film production line, in particular to an unloading and displacement device for a finished product film roller and a use method thereof. Background Art

[0002] A large amount of PVB film is required in the production process of laminated glass. In the prior art, the film is wound into rolls on the production line and packaged in rolls. The film is then unloaded by a crane and a lifting belt from the production line and then placed on a mobile trolley for transportation. The above method requires the film roll to be installed each time during the lifting process, and the lifting belt must be continuously disassembled and installed, which is time-consuming and labor-intensive. Summary of the invention

[0003] The purpose of the present invention is to provide a film roller unloading and displacement device for a film production line and a method of using the device, so as to improve the working efficiency of carrying film rollers, reduce working space and reduce noise pollution.

[0004] The film roller unloading and displacement device of the film production line provided by the present invention comprises a production line side frame and a roller wheel, wherein the production line side frames are symmetrically distributed at both ends of the roller wheel, a rubber roller is placed above the roller wheel, and a guide rail vehicle is arranged at one end of the production line side frame, and is characterized in that an unloading mechanism and a displacement mechanism are arranged on the production line side frame in sequence, the unloading mechanism comprises a lifting cylinder, which is arranged above the production line side frame; a sliding plate is detachably connected to the lifting cylinder, and the sliding plate is slidably matched on the production line side frame; a gripper is fixedly connected to one end of the piston rod of the lifting cylinder; the unloading mechanism also comprises a translation cylinder, which is arranged at an upper position of the production line side frame; a guide plate is installed at one end of the piston rod of the translation cylinder, and the guide plate and the gripper are slidably connected together; the displacement mechanism comprises a guide rail, which is arranged above the production line side frame; the displacement mechanism also comprises a receiving cylinder, which is arranged below the step of the production line side frame; a receiver is fixedly connected to one end of the piston rod of the receiving cylinder; a limiting plate is processed at the step of the production line side frame; the unloading mechanism and the displacement mechanism are symmetrically arranged on the production line side frames at both ends of the roller wheel.

[0005] Furthermore, the sliding plate is a plate-like structure with one side processed into a U-shape, and the U-shaped groove of the sliding plate fits the upper width of the side frame of the production line.

[0006] Furthermore, the gripper is a block-shaped structure with an arc-shaped groove on one side, and the bottom of the arc-shaped groove of the gripper is in an upward hook shape.

[0007] Furthermore, the guide plate is an L-shaped plate structure, and a T-shaped groove is provided on one side of the guide plate, and a T-shaped sliding block matching the T-shaped groove on the guide plate is processed on one side of the gripper.

[0008] Furthermore, the guide rail is a rectangular plate-shaped structure.

[0009] Furthermore, the receiver is in a block structure with an arc-shaped groove at the upper end, and the arc-shaped groove at the upper end of the receiver fits with the outer peripheral surface of the rubber roller.

[0010] Furthermore, the limiting plate is a rectangular plate structure arranged in a vertical direction.

[0011] The method for using the film roller unloading and displacement device of the film production line provided by the present invention is characterized by comprising the following steps:

[0012] Step 1, placing the rubber roller on the roller wheel, and waiting for the film to be rolled up on the roller wheel into a finished film;

[0013] Step 2: Start the lifting cylinder to drive the gripper down to a position parallel to the rubber roller;

[0014] Step 3: Start the translation cylinder to push the guide plate and then push the grabber and the lifting cylinder to slide on the side frame of the production line through the sliding plate until the grabber and the rubber roller are connected. At this time, both ends of the rubber roller are connected in the arc groove of the grabber.

[0015] Step 4: Start the lifting cylinder in reverse, the lifting cylinder drives the grabber and then drives the rubber roller to rise to the guide rail; at the same time, start the receiving cylinder to drive the receiver to rise to the limit plate; then use manual assistance to push the rubber roller to the guide rail, and the rubber roller carries the finished film and rolls from the guide rail to the arc groove above the receiver;

[0016] Step 5: Start the translation cylinder in reverse direction, the translation cylinder drives the guide plate and then drives the gripper and the lifting cylinder to translate on the side frame of the production line through the sliding plate for reset;

[0017] Step 6: Reversely start the receiving cylinder to drive the receiver and then drive the rubber roller to descend to the bottom, and then manually push the rubber roller carrying the finished film to fall onto the guide rail car;

[0018] Step seven, manually pull the rubber roller out of the finished film, and then place it on top of the roller to repeat the above unloading and displacement work, while the guide rail car receives the finished film and moves it to other locations, waiting for package delivery.

[0019] The present invention provides a film roller unloading and displacement device for a film production line and a method for using the same. The unloading and displacement device is installed on both sides of the end of the film production line to realize the transfer of the rubber roller from the production line to the guide rail vehicle. Compared with the existing lifting scheme, the manpower consumed by manual operation is saved and the work efficiency is effectively improved. The unloading and displacement device is installed at both ends of the production line, which effectively reduces the work space occupied by it and can greatly reduce the impact on the unloading and displacement production of the rubber roller. The unloading and displacement device mostly adopts cylinder movement, and compared with the existing lifting scheme, it generates less vibration and can effectively reduce noise pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings partially disclose specific embodiments of the present invention, wherein:

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 The present invention is Figure 1 The enlarged view of the A part is shown;

[0023] Figure 3 It is a front view of the present invention;

[0024] Figure 4 It is a left side view of the present invention;

[0025] Figure 5 It is a top view of the present invention. DETAILED DESCRIPTION

[0026] like Figures 1 to 5As shown, the film roller unloading and displacement device of the film production line provided by the present invention is installed at the end of the film production line to carry the finished film. It includes a production line side frame 1 and a roller 2. The production line side frame 1 is symmetrically distributed at both ends of the roller 2. A rubber roller 3 is placed above the roller 2. The production line side frame 1 is sequentially provided with an unloading mechanism 5 and a displacement mechanism 6. The unloading mechanism 5 includes a lifting cylinder 501. The lifting cylinder 501 is arranged above the production line side frame 1. A sliding plate 503 is detachably connected to the lifting cylinder 501. The sliding plate 503 is a plate-like structure with one side processed into a U shape. The sliding plate 503 is slidably matched on the production line side frame 1; one end of the piston rod of the lifting cylinder 501 is fixedly connected to a grabber 502. The grabber 502 is a block-shaped structure with an arc groove on one side. The bottom of the arc groove of the grabber 502 is in an upward hook shape, which improves the stability of the grabber 502 when hooking the rubber roller 3 for unloading, and effectively reduces the phenomenon of the rubber roller 3 falling during unloading. The unloading mechanism 5 also includes a translation cylinder 504, which is arranged above the side frame 1 of the production line. A guide plate 505 is installed at one end of the piston rod of the translation cylinder 504. The guide plate 505 plays a limiting role, effectively avoiding the phenomenon of the rubber roller 3 falling during unloading; the guide plate 505 is an L-shaped plate structure, and its bottom plate plays a limiting role for the grabber 502, corresponding to the lowest point of the grabber 502; a T-shaped groove is provided on one side of the guide plate 505, and a T-shaped slider is processed on one side of the grabber 502. The guide plate 505 and the grabber 502 are slidably connected through the cooperation of the T-shaped groove and the T-shaped slider. The displacement mechanism 6 includes a guide rail 601, which is arranged above the production line side frame 1 and is a rectangular plate-shaped structure; the displacement mechanism 6 also includes a receiving cylinder 603, which is arranged below the step of the production line side frame 1; one end of the piston rod of the receiving cylinder 603 is fixedly connected to a receiver 604, which is a block structure with an arc groove at the upper end, and the arc groove at the upper end of the receiver 604 is in contact with the outer peripheral surface of the rubber roller 3, so as to facilitate receiving the rubber roller 3 transported from the guide rail 601; the production line side frame A limit plate 602 arranged in a vertical direction is processed at the step 1. The limit plate 602 is a rectangular plate structure. The limit plate 602 plays a limiting role when the rubber roller 3 is transported from the guide rail 601 to the receiver 604, effectively preventing the rubber roller 3 from falling to the ground due to inertia when falling to the receiver 604; the unloading mechanism 5 and the displacement mechanism 6 are symmetrically arranged on the production line side frame 1 at both ends of the roller 2; a guide rail car 4 is arranged at the rear of the end of the film assembly line, and the guide rail car 4 is used to receive the finished film B transported from the film assembly line.

[0027] In another specific embodiment, first, the rubber roller 3 is placed above the roller 2, and when the film is rolled up as the finished film B on the rubber roller 3, the lifting cylinder 501 is started to drive the gripper 502 to descend to a position parallel to the rubber roller 3; then the translation cylinder 504 is started to push the guide plate 505, and the guide plate 505 pushes the gripper 502 and the lifting cylinder 501 to slide on the production line side frame 1 through the sliding plate 503 until the gripper 502 and the rubber roller 3 are completely engaged, at which time both ends of the rubber roller 3 are engaged in the arc groove of the gripper 502; then the lifting cylinder 501 is started in the reverse direction, the lifting cylinder 501 drives the gripper 502 to rise, and the gripper 502 drives the rubber roller 3 to rise to the guide rail 601; at the same time, the receiving cylinder 603 is started to drive the receiver 604 to rise to the limit plate 602; then through With manual assistance, the rubber roller 3 is pushed toward the guide rail 601, and the rubber roller 3 carrying the finished film B rolls from the guide rail 601 to the arc groove above the receiver 604; at this time, the translation cylinder 504 is started in the reverse direction, and the translation cylinder 504 drives the guide plate 505, and the guide plate 505 drives the grabber 502 and the lifting cylinder 501 to translate on the side frame 1 of the production line through the sliding plate 503 for reset; then the receiving cylinder 603 is started in the reverse direction to drive the receiver 604 to descend, and when the receiver 604 drives the rubber roller 3 to descend to the bottom, the rubber roller 3 carrying the finished film B can be manually pushed to fall onto the guide rail vehicle 4; finally, the rubber roller 3 is manually pulled out from the finished film B, and then placed above the roller 2 to repeat the above unloading and displacement work, and the guide rail vehicle 4 receives the finished film B and moves it to other locations, waiting for shipment with packages.

[0028] The present invention realizes the transfer of the rubber roller from the production line to the guide rail vehicle through the film roller unloading and displacement device installed on the film production line and the use method thereof. Compared with the existing lifting scheme, the manpower consumed by manual operation is saved and the work efficiency is effectively improved; the unloading and displacement device is installed at both ends of the production line, which effectively reduces the work space occupied by it and can greatly reduce the impact on the unloading and displacement production of the rubber roller; the unloading and displacement device mostly adopts cylinder movement, and compared with the existing lifting scheme, it generates less vibration and can effectively reduce noise pollution.

Claims

1. A method for using a film roller unloading and displacement device for a film production line, the method comprising a film roller unloading and displacement device for a film production line, the device comprising a production line side frame (1) and a roller (2), the production line side frame (1) being symmetrically distributed at both ends of the roller (2), a rubber roller (3) being placed above the roller (2), a guide rail vehicle (4) being arranged at one end of the production line side frame (1), and characterized in that: The side frame (1) of the production line is provided with an unloading mechanism (5) and a displacement mechanism (6) in sequence. The unloading mechanism (5) comprises a lifting cylinder (501) which is arranged above the side frame (1) of the production line. A sliding plate (503) is detachably connected to the lifting cylinder (501) and the sliding plate (503) is slidably fitted on the side frame (1) of the production line. A gripper (502) is fixedly connected to one end of the piston rod of the lifting cylinder (501). The unloading mechanism (5) further comprises a translation cylinder (504) which is arranged above the side frame (1) of the production line. One end of the piston rod of the translation cylinder (504) is provided with a A guide plate (505) is provided, wherein the guide plate (505) and the gripper (502) are slidably connected together; the displacement mechanism (6) comprises a guide rail (601), wherein the guide rail (601) is arranged above the production line side frame (1); the displacement mechanism (6) further comprises a receiving cylinder (603), wherein the receiving cylinder (603) is arranged below the step of the production line side frame (1); one end of the piston rod of the receiving cylinder (603) is fixedly connected to a receiver (604); a limit plate (602) is processed at the step of the production line side frame (1); the above-mentioned unloading mechanism (5) and the displacement mechanism (6) are symmetrically arranged on the production line side frame (1) at both ends of the roller (2); The method further comprises the steps of: Step 1, placing the rubber roller (3) above the roller (2), and waiting for the film to be rolled up on the roller (2) into a finished film (B); Step 2: Start the lifting cylinder (501) to drive the gripper (502) to descend to a position parallel to the rubber roller (3); Step 3, start the translation cylinder (504) to push the guide plate (505) and then push the grabber (502) and the lifting cylinder (501) to slide on the production line side frame (1) through the sliding plate (503) until the grabber (502) and the rubber roller (3) are completely engaged, and at this time, both ends of the rubber roller (3) are engaged in the arc groove of the grabber (502); Step 4: Start the lifting cylinder (501) in the reverse direction, the lifting cylinder (501) drives the gripper (502) and then drives the rubber roller (3) to rise to the guide rail (601); at the same time, start the receiving cylinder (603) to drive the receiver (604) to rise to the limit plate (602); then, manually assist, push the rubber roller (3) toward the guide rail (601), and the rubber roller (3) carries the finished film (B) and rolls from the guide rail (601) to the arc groove above the receiver (604); Step 5, reversely start the translation cylinder (504), the translation cylinder (504) drives the guide plate (505) and then drives the grabber (502) and the lifting cylinder (501) to translate on the production line side frame (1) through the sliding plate (503) for reset; Step six, reversely start the receiving cylinder (603) to drive the receiver (604) and then drive the rubber roller (3) to descend to the bottom, and then manually push the rubber roller (3) carrying the finished film (B) to fall onto the guide rail vehicle (4); Step seven, manually extract the rubber roller (3) from the finished film (B), and then place it on the roller (2) to repeat the above unloading and displacement work, while the guide vehicle (4) receives the finished film (B) and moves it to another location, waiting for package delivery.

2. The method for using the film roller unloading and displacement device of the film production line according to claim 1, characterized in that: The sliding plate (503) is a plate-like structure with one side processed into a U shape, and the U-shaped groove of the sliding plate (503) fits the upper width of the production line side frame (1).

3. The method for using the film roller unloading and displacement device of the film production line according to claim 1, characterized in that: The grabber (502) is a block-shaped structure with an arc-shaped groove on one side, and the bottom of the arc-shaped groove of the grabber (502) is in an upward hook shape.

4. The method for using the film roller unloading and displacement device of a film production line according to any one of claims 1 to 3, characterized in that: The guide plate (505) is in an L-shaped plate structure, and a T-shaped sliding groove is provided on one side of the guide plate (505), and a T-shaped sliding block matching the T-shaped sliding groove on the guide plate (505) is processed on one side of the grabber (502).

5. The method for using the film roller unloading and displacement device of the film production line according to claim 1, characterized in that: The guide rail (601) is in the form of a rectangular plate.

6. The method for using the film roller unloading and displacement device of the film production line according to claim 1, characterized in that: The receiver (604) is in the form of a block structure with an arc-shaped groove at the upper end, and the arc-shaped groove at the upper end of the receiver (604) fits against the outer peripheral surface of the rubber roller (3).

7. The method for using the film roller unloading and displacement device of the film production line according to claim 1, characterized in that: The limiting plate (602) is a rectangular plate structure arranged in a vertical direction.

Images