A glue bonding device for cellulose acetate sheet

Abstract

The present invention relates to the technical field of cellulose acetate sheet production, and in particular to a cellulose acetate sheet glue bonding device. The present invention provides a cellulose acetate sheet glue bonding device capable of collecting excess glue. A cellulose acetate sheet glue bonding device comprises a base frame, a placement frame, a cylinder and a lower pressure frame, wherein the top of the base frame is connected to the placement frame, and two cylinders are connected to the left and right sides of the base frame, the two cylinders on the left are symmetrically arranged front and back, and the two cylinders on the right are also symmetrically arranged front and back, and a lower pressure frame is connected between the telescopic rods of the four cylinders. The present invention utilizes a slanted bottom flat-mouth box to collect overflowed glue, thereby reducing glue waste and saving production costs, and can also prevent glue from flowing onto the base frame, making the base frame cleaner.

Description

Technical Field

[0001] The invention relates to the technical field of cellulose acetate sheet production, in particular to a cellulose acetate sheet glue bonding device. Background Art

[0002] In the process of cellulose acetate sheet production, glue is usually needed to bond two cellulose acetate sheets of different colors and structures together to produce cellulose acetate sheets of different colors and structures.

[0003] First, two cellulose acetate sheets of different colors and structures that have been coated with glue are placed on a workbench, and then a press is used to press the cellulose acetate sheets, so that the two cellulose acetate sheets can be bonded together. However, when the cellulose acetate sheets are pressed, excess glue will overflow from between the two cellulose acetate sheets and flow onto the workbench, resulting in glue being wasted and increased production costs.

[0004] Therefore, a cellulose acetate sheet glue bonding device capable of collecting excess glue is now developed. Summary of the invention

[0005] In order to overcome the disadvantage that excess glue overflows and flows onto the workbench, resulting in waste of glue, the purpose of the present invention is to provide a cellulose acetate sheet glue bonding device capable of collecting excess glue.

[0006] A cellulose acetate sheet glue bonding device includes a base frame, a placement frame, a cylinder and a lower pressure frame, wherein the top of the base frame is connected to the placement frame, and two cylinders are connected to the left and right sides of the base frame, the two cylinders on the left are symmetrically arranged front and back, and the two cylinders on the right are also symmetrically arranged front and back, and the lower pressure frame is connected between the telescopic rods of the four cylinders, and also includes a collecting mechanism and a cleaning mechanism, wherein the base frame is provided with a collecting mechanism for collecting excess glue, and the base frame is provided with a cleaning mechanism for cleaning glue at the bottom of the lower pressure frame.

[0007] As an improvement of the above scheme, the collecting mechanism includes an open box, a right-angle baffle and a flat-mouth box with an inclined bottom. The open box is connected to the lower part of the base frame, and a right-angle baffle is connected to the middle of the lower side of the placement frame. The lower side of the right-angle baffle is connected to the upper side of the open box. The left and right sides of the bottom of the placement frame are connected to flat-mouth boxes with inclined bottoms. The lower sides of the flat-mouth boxes with inclined bottoms are connected to the open box, and the flat-mouth box with inclined bottoms is communicated with the open box. When glue is used to bond cellulose acetate sheets, the squeezed glue flows into the open box through the flat-mouth box with an inclined bottom, and the excess glue is collected.

[0008] As an improvement of the above scheme, the cleaning mechanism includes a collecting piece, a collecting frame, a rotating brush, a large motor, a pulley assembly, a sliding frame and a hose. The upper rear part of the bottom frame is slidably connected to the sliding frame, the front side of the sliding frame is connected to the collecting frame, the front of the collecting frame is rotatably connected to the rotating brush, the rear side of the right part of the collecting frame is connected to the large motor, a pulley assembly is connected between the output shaft of the large motor and the right part of the rotating brush, the pulley assembly consists of two transmission wheels and a belt, the two transmission wheels are respectively connected to the output shaft of the large motor and the right part of the rotating brush, a belt is wound between the two transmission wheels, A collecting piece is connected to the upper rear side of the base frame, and the collecting piece consists of a collecting box and a liquid outlet pipe. The collecting box is connected to the upper rear side of the base frame, and the liquid outlet pipe is connected to the lower side of the collecting box. The front side of the liquid outlet pipe is connected to the rear side of the open box, and the liquid outlet pipe and the open box are communicated. A hose is connected to the front side of the upper part of the collecting box in the collecting piece, and the upper side of the hose is connected to the rear side of the collecting frame, and the hose is communicated with the collecting frame. Turn on the large motor, and the pulley assembly and the rotating brush rotate to push the sliding frame forward. The sliding frame drives the collecting frame and the rotating brush to move forward, and the rotating brush cleans the glue at the bottom of the lower pressure frame.

[0009] As an improvement of the above scheme, a shielding mechanism for shielding splashing glue is also included, the shielding mechanism includes a large-mouth box, a connecting oblique square tube, a movable orifice plate, a horizontal return spring and a limit rod, the left and right sides of the placement frame are connected to the large-mouth box, the lower side of the front of the large-mouth box is connected to a connecting oblique square tube, the connecting oblique square tubes are connected to the open box, and the connecting oblique square tubes and the open box are communicated, the upper part of the connecting oblique square tube is slidably connected to the movable orifice plate, the front of the movable orifice plate is provided with square holes, the left and right sides of the rear wall of the upper part of the connecting oblique square tube are connected to the limit rods, the rear of the limit rod is slidably connected to the rear of the movable orifice plate, the horizontal return spring is connected between the rear of the limit rod and the rear side of the movable orifice plate, the horizontal return spring is sleeved on the limit rod, the lower pressure frame moves downward to push the movable orifice plate backward, the connecting oblique square tube is opened, and the splashed glue flows into the open box through the large-mouth box and the connecting oblique square tube.

[0010] As an improvement of the above scheme, it also includes a scraping mechanism for scraping glue off the inner wall of the right-angle baffle, the scraping mechanism includes an inclined plate frame, a connecting frame, a rounded scraper, a fine reset spring and a limiting square hole plate, the left and right sides of the lower part of the lower pressure frame are connected to the inclined plate frame, the front and rear sides of the bottom of the placement frame are symmetrically connected to the limited square hole plates, the two limiting square hole plates on the left are slidably connected with a connecting frame, the two limiting square hole plates on the right are also slidably connected with a connecting frame, the sides of the connecting frames close to each other are connected with rounded scrapers, and the rounded scrapers are connected to the straight The angle baffle is slidably connected, and small limit frames are connected to the front and rear sides of the right-angle baffle. The rounded scrapers are slidably connected to the small limit frames. Fine reset springs are connected between the front and rear sides of the right part of the rounded scraper on the left and the small limit frames. The fine reset springs are all sleeved on the left part of the small limit frame. Fine reset springs are also connected between the front and rear sides of the left part of the right rounded scraper and the small limit frame. The fine reset springs are all sleeved on the right part of the small limit frame. The inclined plate frame moves downward to move the connecting frame and the rounded scraper to the side closer to each other, and the rounded scraper scrapes off the glue on the inner wall of the right-angle baffle.

[0011] As an improvement of the above scheme, it also includes a cleaning mechanism for cleaning the glue on the inner wall of the wide-mouth box, the cleaning mechanism includes a movable frame, a scraper frame and a short reset spring, the wide-mouth box is slidably connected with the scraper frame, the short reset springs are connected between the front and rear sides of the upper part of the scraper frame and the top of the wide-mouth box, the short reset springs are all mounted on the scraper frame, the top of the scraper frame is connected to the movable frame, the inclined plate frame moves the movable frame downward, the movable frame drives the scraper frame to move downward, and the scraper frame scrapes the glue on the inner wall of the wide-mouth box.

[0012] As an improvement of the above scheme, it also includes a forward mechanism for automatically moving the sliding frame, the forward mechanism includes a large limit frame, a long reset spring, a small motor, a wire take-up rod and a connecting rope, the large limit frames are connected to the left and right sides of the top of the sliding frame, the large limit frames are slidably connected to the base frame, the long reset springs are connected between the large limit frame and the upper rear side of the base frame, the long reset springs are sleeved on the large limit frame, a small motor is connected to the upper left rear side of the base frame, the wire take-up rod is connected to the output shaft of the small motor, the wire take-up rod is rotatably connected to the base frame, the connecting ropes are connected to the left and right sides of the top of the wire take-up rod, the upper part of the connecting ropes passes through the base frame and is connected to the rear of the sliding frame, the small motor is turned on, the output shaft of the small motor drives the wire take-up rod to rotate to reel in the connecting rope, and the sliding frame moves forward.

[0013] As an improvement of the above solution, it also includes a reinforcement frame, two reinforcement frames are connected to the left and right sides of the base frame, and the reinforcement frames are connected to the cylinder.

[0014] The present invention has the following advantages: 1. The present invention utilizes a slanted bottom flat-mouth box to collect overflowed glue, thereby reducing glue waste and saving production costs, and can also prevent glue from flowing onto the bottom frame, making the bottom frame cleaner.

[0015] 2. The large-mouth box of the present invention can resist splashing glue and at the same time can transfer the splashing glue into the open box to collect the splashing glue, thereby reducing the waste rate of glue.

[0016] 3. The glue scraping frame of the present invention can move downward to scrape off the glue on the inner wall of the wide-mouth box, clean the inner wall of the wide-mouth box, and the scraped glue will flow into the open box, further reducing the waste of glue and saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the collecting mechanism of the present invention.

[0019] Figure 3 It is a schematic diagram of the partial three-dimensional structure of the collecting mechanism of the present invention.

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning mechanism of the present invention.

[0021] Figure 5 It is a schematic diagram of a first partial three-dimensional structure of the cleaning mechanism of the present invention.

[0022] Figure 6 It is a schematic diagram of a second partial three-dimensional structure of the cleaning mechanism of the present invention.

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the shielding mechanism of the present invention from a first viewing angle.

[0024] Figure 8 It is a schematic diagram of the three-dimensional structure of the shielding mechanism of the present invention from a second viewing angle.

[0025] Fig. 9 It is a partial three-dimensional structural sectional view of the shielding mechanism of the present invention.

[0026] Fig.10 It is a schematic diagram of the three-dimensional structure of the scraping mechanism of the present invention from a first viewing angle.

[0027] Fig.11 It is a schematic diagram of the three-dimensional structure of the scraping mechanism of the present invention from a second viewing angle.

[0028] Fig.12 It is a schematic diagram of a partial three-dimensional structure of the scraping mechanism of the present invention.

[0029] Fig.13 It is a three-dimensional structural schematic diagram of the cleaning mechanism of the present invention.

[0030] Fig.14It is a partial three-dimensional structural schematic diagram of the cleaning mechanism of the present invention.

[0031] Fig.15 It is a schematic diagram of the three-dimensional structure of the forward mechanism of the present invention from a first viewing angle.

[0032] Fig.16 It is a schematic diagram of the three-dimensional structure of the forward mechanism of the present invention from a second viewing angle.

[0033] The reference numbers in the figure are: 1-base frame, 11-reinforcement frame, 2-placing frame, 3-cylinder, 4-pressing frame, 5-collecting mechanism, 51-open box, 52-right-angle baffle, 53-oblique bottom flat box, 6-cleaning mechanism, 61-collecting piece, 62-collecting frame, 63-rotating brush, 64-large motor, 65-pulley assembly, 66-sliding frame, 67-hose, 7-shielding mechanism, 71-large box, 72-connecting oblique square pipe, 73-movable orifice plate , 74-horizontal return spring, 75-limit rod, 8-scraping mechanism, 81-inclined plate frame, 82-connecting frame, 83-rounded scraper, 84-fine return spring, 85-limiting square hole plate, 86-small limit frame, 9-clearing mechanism, 91-moving frame, 92-scraping glue frame, 93-short return spring, 10-forward mechanism, 101-large limit frame, 102-long return spring, 103-small motor, 104-reeling rod, 105-connecting rope. DETAILED DESCRIPTION

[0034] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not limited to the scope of the present application. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0035] Example 1

[0036] A cellulose acetate sheet gluing device, such as Figure 1 As shown, it includes a base frame 1, a placement frame 2, a cylinder 3, a lower pressure frame 4, a collecting mechanism 5 and a cleaning mechanism 6. The top of the base frame 1 is connected to the placement frame 2, and two cylinders 3 are connected to the left and right sides of the base frame 1 by bolts. The two cylinders 3 on the left are symmetrically arranged front and back, and the two cylinders 3 on the right are also symmetrically arranged front and back. The lower pressure frame 4 is connected between the telescopic rods of the four cylinders 3. The base frame 1 is provided with a collecting mechanism 5, which can collect overflowed glue, and the base frame 1 is provided with a cleaning mechanism 6.

[0037] like Figure 1 As shown, a reinforcement frame 11 is also included. Two reinforcement frames 11 are connected to the left and right sides of the base frame 1. The reinforcement frames 11 are connected to the cylinder 3. The reinforcement frames 11 can reinforce the cylinder 3.

[0038] like Figure 1 , Figure 2 and Figure 3 As shown, the collecting mechanism 5 includes an open box 51, a right-angle baffle 52 and a slanted-bottom flat-mouth box 53. The open box 51 is fixedly connected to the lower part of the base frame 1, and a right-angle baffle 52 is connected to the middle of the lower side of the placement frame 2. The lower side of the right-angle baffle 52 is connected to the upper side of the open box 51. Slanted-bottom flat-mouth boxes 53 are welded on both sides of the bottom of the placement frame 2. The slanted-bottom flat-mouth boxes 53 can collect overflowed glue, and the lower sides of the slanted-bottom flat-mouth boxes 53 are connected to the open box 51, and the slanted-bottom flat-mouth boxes 53 and the open box 51 are communicated.

[0039] like Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, the cleaning mechanism 6 includes a collecting member 61, a collecting frame 62, a rotating brush 63, a large motor 64, a pulley assembly 65, a sliding frame 66 and a hose 67. The upper rear part of the base frame 1 is slidably connected to the sliding frame 66, the front side of the sliding frame 66 is fixedly connected to the collecting frame 62, the front of the collecting frame 62 is rotatably connected to the rotating brush 63, and the rotating brush 63 can clean the glue at the bottom of the lower pressing frame 4 by rotating. The rear side of the right part of the collecting frame 62 is connected to the large motor 64 by bolts, and the pulley assembly 65 is connected between the output shaft of the large motor 64 and the right part of the rotating brush 63. The pulley assembly 65 consists of two It consists of a transmission wheel and a belt, the two transmission wheels are respectively connected to the output shaft of the large motor 64 and the right part of the rotating brush 63, a belt is wound between the two transmission wheels, a collecting piece 61 is connected to the upper rear side of the base frame 1, the collecting piece 61 consists of a collecting box and a liquid outlet pipe, the collecting box is connected to the upper rear side of the base frame 1, the liquid outlet pipe is connected to the lower side of the collecting box, the front side of the liquid outlet pipe is connected to the rear side of the open box 51, and the liquid outlet pipe is communicated with the open box 51, a hose 67 is connected to the front side of the upper part of the collecting box in the collecting piece 61, the upper side of the hose 67 is connected to the rear side of the collecting frame 62, and the hose 67 is communicated with the collecting frame 62.

[0040] When it is necessary to use glue to glue cellulose acetate sheets of different colors together, the device can be used for operation. First, the cellulose acetate sheet of the first color is placed on the placement frame 2, and then the glue is spread on the upper side of the cellulose acetate sheet of the first color. Then, the cellulose acetate sheet of the second color is covered on the upper side of the cellulose acetate sheet of the first color. Then, the cylinder 3 is turned on to make the telescopic rod of the cylinder 3 contract, and then the lower pressing frame 4 is driven to move downward to press the cellulose acetate sheet on the placement frame 2. At this time, the excess glue will overflow from the left and right sides. , and then flows into the open box 51 through the inclined bottom flat box 53, so that the overflowed glue can be collected to avoid glue being wasted, and the glue can be prevented from dripping on the bottom frame 1, keeping the bottom frame 1 clean. When the glue is cooled and formed, the telescopic rod of the cylinder 3 is controlled to extend, and then the lower pressing frame 4 is driven to reset upward, so that the cellulose acetate sheets of different colors can be bonded together with glue, and then the bonded cellulose acetate sheets can be removed from the placement frame 2, and then the glue on the placement frame 2 will flow into the open box 51 through the right-angle baffle 52, and then the glue on the placement frame 2 will flow into the open box 51. When the lower pressing frame 4 presses the cellulose acetate sheet, the glue is easy to stick to the bottom of the lower pressing frame 4. When people need to clean the glue stuck to the bottom of the lower pressing frame 4, turn on the large motor 64, so that the output shaft of the large motor 64 drives the pulley assembly 65 and the rotating brush 63 to rotate, and then move the sliding frame 66 forward, and then drive the collection frame 62 and the rotating brush 63 to move forward, and then the hose 67 is adaptively deformed. During the movement of the rotating brush 63, the rotating brush 63 will clean the glue at the bottom of the lower pressing frame 4, and the cleaned glue will pass through the hose 67 and the collecting piece 61 flows into the open box 51, so that the cleaned glue can be collected. After the glue on the lower side of the lower pressing frame 4 is cleaned, the sliding frame 66, the collecting frame 62 and the rotating brush 63 are moved backward, and finally the large motor 64 is turned off to stop the pulley assembly 65 and the collecting frame 62 from rotating. The above operations can be repeated to use glue to bond cellulose acetate sheets of different colors together, and the overflowing glue can flow into the open box 51 through the inclined bottom flat box 53, and the overflowing glue can be collected to reduce the waste of glue, and at the same time, the workbench can be made cleaner and tidier.

[0041] Example 2

[0042] On the basis of Example 1, Figure 1 , Figure 7 , Figure 8 and Fig. 9As shown, it also includes a shielding mechanism 7, which includes a large-mouth box 71, a connecting oblique square tube 72, a movable orifice plate 73, a horizontal return spring 74 and a limit rod 75. The large-mouth box 71 is welded on both sides of the placement frame 2, and the large-mouth box 71 can resist the splashed glue. The lower side of the front of the large-mouth box 71 is fixedly connected with a connecting oblique square tube 72, and the connecting oblique square tube 72 is connected to the open box 51, and the connecting oblique square tube 72 and the open box 51 are connected. The upper part of the connecting oblique square tube 72 is slidably connected with the movable orifice plate 73, and the front part of the movable orifice plate 73 is provided with square holes. The left and right sides of the rear wall of the upper part of the connecting oblique square tube 72 are connected to the limit rod 75, and the rear part of the limit rod 75 is slidably connected to the rear of the movable orifice plate 73. Horizontal return springs 74 are connected between the rear of the limit rod 75 and the rear side of the movable orifice plate 73, and the horizontal return springs 74 are sleeved on the limit rod 75.

[0043] When the two cellulose acetate sheets are squeezed, due to the large squeezing force, the glue between the two cellulose acetate sheets may splash outward, resulting in a lot of glue sticking to the device. In order to avoid this situation, the shielding mechanism 7 can be used for operation. When the lower pressing frame 4 moves downward and contacts the movable orifice plate 73, the movable orifice plate 73 will move backward, so that the square hole on the movable orifice plate 73 is connected to the connecting oblique square tube 72, and the connecting oblique square tube 72 is opened, and the horizontal return spring 74 is compressed. When the glue splashes to the left and right sides, the large-mouth box 71 will resist the splashing glue, and the splashed glue will pass through The large-mouth box 71 and the connecting oblique square tube flow into the open box 51, which can prevent the splashed glue from dripping onto the device and can also collect the splashed glue. When the lower pressure frame 4 moves upward and the movable orifice plate 73 is separated, under the action of the horizontal return spring 74, the movable orifice plate 73 will move forward and reset, so that the upper part of the connecting oblique square tube 72 is blocked and the connecting oblique square tube 72 is closed. In summary, the large-mouth box 71 can be used to resist the splashed glue, and at the same time, the large-mouth box 71 will transfer the splashed glue to the open box 51 to collect the splashed glue, thereby reducing the waste rate of glue.

[0044] like Figure 1 , Fig.10 , Fig.11 and Fig.12As shown, it also includes a scraping mechanism 8, which includes an inclined plate frame 81, a connecting frame 82, a rounded scraper 83, a fine reset spring 84 and a limiting square hole plate 85. The left and right sides of the lower part of the lower pressure frame 4 are fixedly connected with inclined plate frames 81, and the front and rear sides of the bottom of the placement frame 2 are symmetrically connected to the limited square hole plates 85. The connecting frame 82 is slidably connected between the two limiting square hole plates 85 on the left, and the connecting frame 82 is also slidably connected between the two limiting square hole plates 85 on the right. The connecting frame 82 is connected to the side close to each other with a rounded scraper 83, and the rounded scraper 83 is connected to the right-angle block The plate 52 is slidably connected, and the rounded scraper 83 can scrape off the glue on the right-angle baffle 52 toward the side close to each other. The right-angle baffle 52 is connected with a small limit frame 86 on the front and rear sides, and the rounded scraper 83 is slidably connected to the small limit frame 86. A fine return spring 84 is connected between the front and rear sides of the right part of the rounded scraper 83 on the left and the small limit frame 86, and the fine return spring 84 is sleeved on the left part of the small limit frame 86. A fine return spring 84 is also connected between the front and rear sides of the left part of the rounded scraper 83 on the right and the small limit frame 86, and the fine return spring 84 is sleeved on the right part of the small limit frame 86.

[0045] When people need to clean the glue on the right-angle baffle plate 52, they can use the scraper mechanism 8 to operate. When the lower pressing frame 4 moves downward, the lower pressing frame 4 will also drive the inclined plate frame 81 to move downward. When the inclined plate frame 81 moves downward and contacts the connecting frame 82, the inclined plate frame 81 will squeeze the connecting frame 82, and the connecting frame 82 and the rounded scraper 83 will move to the side close to each other, and then the fine reset spring 84 will be compressed. At this time, the rounded scraper 83 will scrape off the glue on the inner wall of the right-angle baffle plate 52, cleaning the right-angle baffle plate 52. 2, and the scraped glue will fall into the open box 51 below. When the lower pressing frame 4 drives the inclined plate frame 81 to move upward and separate from the connecting frame 82, the rounded scraper 83 and the connecting frame 82 move to the side away from each other and reset under the action of the fine reset spring 84. The above operation can be repeated to scrape the glue on the inner wall of the right-angle baffle 52 by the rounded scraper 83 to the side close to each other, and the scraped glue will fall into the open box 51 below, and the scraped glue is collected.

[0046] like Figure 1 , Fig.13 and Fig.14 As shown, a cleaning mechanism 9 is also included, and the cleaning mechanism 9 includes a movable frame 91, a scraper frame 92 and a short return spring 93. The large-mouth box 71 is slidably connected with the scraper frame 92. The scraper frame 92 moves downward to scrape the glue on the inner wall of the large-mouth box 71. Short return springs 93 are connected between the front and rear sides of the upper part of the scraper frame 92 and the top of the large-mouth box 71. The short return springs 93 are all mounted on the scraper frame 92, and the movable frame 91 is welded on the top of the scraper frame 92.

[0047] When it is necessary to scrape off the glue on the inner wall of the large-mouth box 71, the cleaning mechanism 9 can be used to operate it. When the inclined plate frame 81 moves downward and contacts the movable frame 91, the inclined plate frame 81 continues to move downward and will also drive the movable frame 91 and the glue scraping frame 92 to move downward, and then the short return spring 93 is compressed. At this time, the glue scraping frame 92 will scrape off the glue on the inner wall of the large-mouth box 71, and the scraped glue will flow into the open box 51 through the connecting oblique square tube 72. When the inclined plate frame 81 moves upward and separates from the movable frame 91, under the action of the short return spring 93, the glue scraping frame 92 and the movable frame 91 will move upward and reset. Repeat the above operation to use the glue scraping frame 92 to scrape off the glue on the inner wall of the large-mouth box 71, and the glue scraped off the inner wall of the large-mouth box 71 will flow into the open box 51.

[0048] like Figure 1 , Fig.15 and Fig.16 As shown, it also includes a forward mechanism 10, which includes a large limit frame 101, a long return spring 102, a small motor 103, a wire take-up rod 104 and a connecting rope 105. The large limit frames 101 are fixedly connected to the left and right sides of the top of the sliding frame 66, and the large limit frames 101 are slidably connected to the base frame 1. Long return springs 102 are connected between the large limit frame 101 and the upper rear side of the base frame 1, and the long return springs 102 are sleeved on the large limit frame 101. The upper left rear side of the base frame 1 is connected to the small motor 103 by bolts, and the wire take-up rod 104 is connected to the output shaft of the small motor 103 through a coupling. The wire take-up rod 104 is rotatably connected to the base frame 1, and the connecting rope 105 is connected to the left and right sides of the top of the wire take-up rod 104. The upper part of the connecting rope 105 passes through the base frame 1 and is connected to the rear of the sliding frame 66. The winding of the connecting rope 105 can enable the sliding frame 66 to move forward.

[0049] In order to save manpower, the forward mechanism 10 can be used to allow the sliding frame 66 to move forward automatically. First, the small motor 103 is turned on so that the output shaft of the small motor 103 drives the wire take-up rod 104 to rotate, and the connecting rope 105 is wound up. Then the sliding frame 66 moves forward, and the long return spring 102 is compressed. In this way, the sliding frame 66 can automatically move forward without manually pushing the sliding frame 66. When the sliding frame 66 needs to move backward, the output shaft of the small motor 103 is controlled to reverse, and then the wire take-up rod 104 is driven to rotate in the opposite direction to release the connecting rope 105. Under the action of the long return spring 102, the sliding frame 66 will move backward. In this way, the sliding frame 66 can be automatically moved forward through the cooperation between the wire take-up rod 104 and the connecting rope 105, thereby reducing labor and improving work efficiency.

[0050] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cellulose acetate sheet gluing device, comprising a base frame (1), a placement frame (2), a cylinder (3) and a lower pressing frame (4), wherein the top of the base frame (1) is connected to the placement frame (2), and two cylinders (3) are connected to the left and right sides of the base frame (1), the two cylinders (3) on the left are symmetrically arranged front and back, and the two cylinders (3) on the right are also symmetrically arranged front and back, and the lower pressing frame (4) is connected between the telescopic rods of the four cylinders (3), wherein: It also includes a collecting mechanism (5) and a cleaning mechanism (6), wherein the bottom frame (1) is provided with a collecting mechanism (5) for collecting excess glue, and the bottom frame (1) is provided with a cleaning mechanism (6) for cleaning glue at the bottom of the lower pressing frame (4); The collecting mechanism (5) comprises an open box (51), a right-angle baffle (52) and a slanted bottom flat-mouth box (53); the lower part of the base frame (1) is connected to the open box (51); the middle of the lower side of the placement frame (2) is connected to the right-angle baffle (52); the lower side of the right-angle baffle (52) is connected to the upper side of the open box (51); the left and right sides of the bottom of the placement frame (2) are connected to the slanted bottom flat-mouth boxes (53); the lower sides of the slanted bottom flat-mouth boxes (53) are connected to the open box (51); and the slanted bottom flat-mouth boxes (53) and the open box (51) are connected. When glue is used to bond the cellulose acetate sheet, the squeezed glue flows into the open box (51) through the slanted bottom flat-mouth box (53), and the excess glue is collected; The cleaning mechanism (6) comprises a collecting member (61), a collecting frame (62), a rotating brush (63), a large motor (64), a pulley assembly (65), a sliding frame (66) and a hose (67). The upper rear part of the base frame (1) is slidably connected to the sliding frame (66), the front side of the sliding frame (66) is connected to the collecting frame (62), the front part of the collecting frame (62) is rotatably connected to the rotating brush (63), the rear side of the right part of the collecting frame (62) is connected to the large motor (64), the pulley assembly (65) is connected between the output shaft of the large motor (64) and the right part of the rotating brush (63), the pulley assembly (65) is composed of two transmission wheels and a belt, the two transmission wheels are respectively connected to the output shaft of the large motor (64) and the right part of the rotating brush (63), a belt is wound between the two transmission wheels, and the base frame (67) is connected to the collecting frame (62). 1) A collecting member (61) is connected to the upper side of the rear portion, the collecting member (61) is composed of a collecting box and a liquid outlet pipe, the collecting box is connected to the upper side of the rear portion of the base frame (1), the lower side of the collecting box is connected to the liquid outlet pipe, the front side of the liquid outlet pipe is connected to the rear side of the open box (51), and the liquid outlet pipe and the open box (51) are connected, the upper front side of the collecting box in the collecting member (61) is connected to a hose (67), the upper side of the hose (67) is connected to the rear side of the collecting frame (62), and the hose (67) is connected to the collecting frame (62), the large motor (64) is turned on, the pulley assembly (65) and the rotating brush (63) rotate, and the sliding frame (66) is pushed forward, the sliding frame (66) drives the collecting frame (62) and the rotating brush (63) to move forward, and the rotating brush (63) cleans the glue at the bottom of the lower pressing frame (4); The device also comprises a shielding mechanism (7) for shielding splashing glue, the shielding mechanism (7) comprising a large-mouth box (71), a connecting oblique square tube (72), a movable orifice plate (73), a horizontal return spring (74) and a limit rod (75), the left and right sides of the placement frame (2) are connected to the large-mouth box (71), the front lower side of the large-mouth box (71) is connected to the connecting oblique square tube (72), the connecting oblique square tube (72) is connected to the open box (51), and the connecting oblique square tube (72) and the open box (51) are connected, the upper part of the connecting oblique square tube (72) is slidably connected to the movable orifice plate (73), and the movable orifice plate The front of each of the two boxes (73) is provided with a square hole, and the left and right sides of the upper rear wall of the connecting oblique square tube (72) are connected to limit rods (75), and the rear of the limit rods (75) is slidably connected to the rear of the movable orifice plate (73). A horizontal return spring (74) is connected between the rear of the limit rods (75) and the rear side of the movable orifice plate (73), and the horizontal return spring (74) is sleeved on the limit rods (75). The lower pressure frame (4) moves downward to push the movable orifice plate (73) backward, and the connecting oblique square tube (72) is opened, and the splashed glue flows into the open box (51) through the large-mouth box (71) and the connecting oblique square tube (72).

2. A cellulose acetate sheet gluing device as claimed in claim 1, characterized in that: The scraping mechanism (8) is used for scraping glue on the inner wall of the right-angle baffle (52). The scraping mechanism (8) includes an inclined plate frame (81), a connecting frame (82), a rounded scraper (83), a thin reset spring (84) and a limiting square hole plate (85). The left and right sides of the lower part of the lower pressure frame (4) are connected to the inclined plate frame (81). The front and rear sides of the bottom of the placement frame (2) are symmetrically connected to the limiting square hole plates (85). The connecting frame (82) is slidably connected between the two limiting square hole plates (85) on the left side, and the connecting frame (82) is also slidably connected between the two limiting square hole plates (85) on the right side. The side of the connecting frame (82) close to each other is connected to the rounded scraper (83), and the rounded scraper (83) is slidably connected to the right-angle baffle (52). The right angle baffle (52) is connected in a sliding manner, the front and rear sides of the right angle baffle (52) are connected with a small limit frame (86), the rounded scraper (83) is connected to the small limit frame (86) in a sliding manner, the front and rear sides of the right part of the rounded scraper (83) on the left side and the small limit frame (86) are connected with a fine return spring (84), the fine return spring (84) is sleeved on the left part of the small limit frame (86), the front and rear sides of the left part of the rounded scraper (83) on the right side and the small limit frame (86) are also connected with a fine return spring (84), the fine return spring (84) is sleeved on the right part of the small limit frame (86), the inclined plate frame (81) moves downward to move the connecting frame (82) and the rounded scraper (83) to a side close to each other, and the rounded scraper (83) scrapes off the glue on the inner wall of the right angle baffle (52).

3. A cellulose acetate sheet gluing device as claimed in claim 2, characterized in that: The invention also comprises a cleaning mechanism (9) for cleaning glue on the inner wall of the wide-mouth box (71), wherein the cleaning mechanism (9) comprises a movable frame (91), a scraping frame (92) and a short return spring (93). The wide-mouth box (71) is slidably connected with the scraping frame (92), and the short return spring (93) is connected between the front and rear sides of the upper part of the scraping frame (92) and the top of the wide-mouth box (71). The short return spring (93) is sleeved on the scraping frame (92), and the top of the scraping frame (92) is connected with the movable frame (91). The inclined plate frame (81) moves the movable frame (91) downward, and the movable frame (91) drives the scraping frame (92) to move downward, and the scraping frame (92) scrapes glue on the inner wall of the wide-mouth box (71).

4. A cellulose acetate sheet gluing device as claimed in claim 3, characterized in that: The invention also comprises an advancing mechanism (10) for automatically moving the sliding frame (66), the advancing mechanism (10) comprising a large limiting frame (101), a long reset spring (102), a small motor (103), a wire take-up rod (104) and a connecting rope (105), the large limiting frames (101) are connected to the left and right sides of the top of the sliding frame (66), the large limiting frames (101) are connected to the bottom frame (1) in a sliding manner, the long reset spring (102) is connected between the large limiting frame (101) and the upper rear side of the bottom frame (1), and the long reset spring (102) is sleeved on the large limiting frame (101). 101), a small motor (103) is connected to the upper left rear part of the base frame (1), a wire take-up rod (104) is connected to the output shaft of the small motor (103), the wire take-up rod (104) is rotatably connected to the base frame (1), both left and right sides of the top of the wire take-up rod (104) are connected to connecting ropes (105), the upper parts of the connecting ropes (105) pass through the base frame (1) and are connected to the rear part of the sliding frame (66), the small motor (103) is turned on, the output shaft of the small motor (103) drives the wire take-up rod (104) to rotate to reel in the connecting rope (105), and the sliding frame (66) moves forward.

5. A cellulose acetate sheet gluing device as claimed in claim 1, characterized in that: It also includes a reinforcement frame (11), and two reinforcement frames (11) are connected to the left and right sides of the base frame (1), and the reinforcement frames (11) are connected to the cylinder (3).

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