A bulletproof glass post-assembly pressing device and pressing method

Abstract

The invention relates to the technical field of post-assembly pressing of bulletproof glass, and discloses a post-assembly pressing device for bulletproof glass and a pressing method thereof. The device comprises a base, wherein the top of the base is fixedly connected to a triangular plate, the surface of the triangular plate is fixedly connected to a vertical plate, the bottom of the vertical plate is fixedly connected to the top of the base, the end of the vertical plate away from the triangular plate is connected to an electric push rod, the output end of the electric push rod is provided with a pressing mechanism, the surface of the base is fixedly connected to a large connecting block, and the end of the large connecting block away from the base is fixedly connected to a placing platform; the invention starts the electric push rod, the output end of the electric push rod drives a pressing plate, and the pressing plate drives a pressing shell, when the bottom of the pressing shell contacts a product, the pressing shell stops moving, the pressing plate will continue to move downward, and start to compress a spring, and at the same time the spring will apply pressure to the pressing shell, thereby achieving a pressure relief effect, and also preventing the pressing shell from damaging the surface of the product.

Description

Technical Field

[0001] The invention relates to the technical field of post-assembly pressing of bullet-proof glass, in particular to post-assembly pressing equipment and a pressing method for bullet-proof glass. Background Art

[0002] Pressing helps to better bond the glass layers to the film or other interlayers. Good pressing reduces the gaps between the layers, enhancing the glass's ability to withstand impact. Pressing also helps improve the glass's stability and durability, allowing it to maintain its protective properties over time.

[0003] In the bulletproof glass pressing process, when pressing the glass, the overall position of the glass must be fixed, and then the pressing plate is pressed again. During the fixing process, the fixing parts will rub or collide with the surface of the glass, which may scratch or damage the glass surface, resulting in unqualified products and waste of materials. Summary of the Invention

[0004] The object of the present invention is to provide a post-assembly pressing device for bullet-proof glass and a pressing method thereof, so as to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention provides a post-assembly pressing device for bulletproof glass and a pressing method thereof, comprising a base, a triangular plate fixedly connected to the top of the base, a vertical plate fixedly connected to the surface of the triangular plate, a bottom of the vertical plate fixedly connected to the top of the base, an end of the vertical plate away from the triangular plate connected to an electric push rod, an output end of the electric push rod is provided with a pressing mechanism, a large connecting block fixedly connected to the surface of the base, an end of the large connecting block away from the base fixedly connected to a placing platform, a slideway is provided on the top of the placing platform, a slide rail is fixedly connected to the inner wall of the slideway, a slider is slidably connected to the surface of the slide rail, a foot block is fixedly connected to the top of the placing platform, four foot blocks are provided, and the four foot blocks are arranged in a circle with the electric push rod as the center, a placing plate is fixedly connected to the top of the foot block, a baffle is fixedly connected to the end of the placing platform, and a strip hole is provided on the surface of the baffle;

[0007] The pressing mechanism includes a pressing shell, which is fixedly connected to a sliding column inside the pressing shell, and there are four sliding columns. The four sliding columns are arranged in a circle with the electric push rod as the center. The surface of the sliding column is slidably connected to a spring, and the bottom of the spring is fixedly connected to the inner wall of the pressing shell. The end of the sliding column away from the pressing shell is fixedly connected to a stop block, and the surface of the sliding column is interactively connected to a pressure plate, and the surface of the pressure plate is slidably connected to the inner wall of the pressing shell, and the top of the pressure plate is fixedly connected to the output end of the electric push rod. The surface of the pressing shell is fixedly connected to a connecting block, and there are two connecting blocks. The two connecting blocks are symmetrically arranged with the vertical plate as the center, and a long linkage rod is twisted on the surface of the connecting block. A material return mechanism is provided at the end of the long linkage rod away from the connecting block. A small connecting block is fixedly connected to the end of the pressing shell, and a short linkage rod is twisted on the surface of the small link block, and a feeding mechanism is provided at the end of the short linkage rod away from the small linkage rod.

[0008] Furthermore, the loading mechanism includes a loading base, the top of the loading base is fixedly connected to a loading plate, the top of the loading base is fixedly connected to a linear rail, there are two linear rails, the two linear rails are symmetrically arranged with the loading plate as the center, the surface of the linear rail is slidably connected to a small slider, the end of the small slider is fixedly connected to an auxiliary block, the end of the auxiliary block away from the small slider is fixedly connected to a push plate, the surface of the small slider is fixedly connected to a round rod, and the surface of the round rod is twisted and connected to the inner wall of the short linkage rod.

[0009] Furthermore, the material return mechanism includes a convex plate, the bottom of the convex plate is fixedly connected to a slide plate, the end of the slide plate is fixedly connected to a small block, there are two small blocks, the two small blocks are symmetrically arranged with the convex plate as the center, the surface of the small block is fixedly connected to a pull rod, the inner wall of the pull rod is fixedly connected to a middle spring, the end of the middle spring away from the small block is fixedly connected to a long pull rod, the surface of the long pull rod is slidingly connected to the inner wall of the pull rod, the surface of the long pull rod is fixedly connected to a long round rod, the long round rod is twisted with the inner wall of the long linkage rod, the end of the convex plate is fixedly connected to the material return block, the inner wall of the material return block is fixedly connected to a small spring, the end of the small spring away from the placement platform is fixedly connected to a telescopic block, and the telescopic block is slidably connected to the inside of the material return block.

[0010] Furthermore, the placement platform is located directly below the pressing shell, the slide is located in the middle of the foot block, the base is located at the end of the placement platform away from the small block, and the triangle plate is located at the end of the vertical plate away from the placement platform.

[0011] Furthermore, the pressure plate is located inside the pressing shell and contacts the inside of the pressing shell, the spring is located below the pressure plate, the stopper is located above the pressure plate and contacts the surface of the pressure plate, and the slide column passes through the pressure plate and extends to the outside.

[0012] Furthermore, the loading plate is located in the middle of the linear rail and does not contact it, the auxiliary block is located at one end close to the placement platform and does not contact it, and the push plate is located above the loading plate.

[0013] Furthermore, the convex plate is located in the middle of the two small blocks and does not contact them, the sliding plate is located above the placement platform and contacts it, and the strip hole is located right in front of the stripping block.

[0014] Furthermore, the placement plate is located above the slide plate, the placement plate is located at both ends of the convex plate, the loading base is located at one end close to the pull rod and does not contact the pull rod, and the connecting block is located at one end of the pressing shell close to the vertical plate.

[0015] Furthermore, a method for pressing a bulletproof glass after assembly and pressing the device comprises the following steps:

[0016] S1: Start the electric push rod, the output end of the electric push rod drives the pressure plate, and the pressure plate drives the pressing shell. When the bottom of the pressing shell touches the product, the pressing shell stops moving, and the pressure plate will continue to move downward and start to compress the spring. At the same time, the spring will apply pressure to the pressing shell, thereby achieving a pressure relief effect and preventing the pressing shell from damaging the product surface.

[0017] S2: When the pressed shell moves downward, it drives the short linkage rod to move downward, the short linkage rod drives the round rod, and the round rod drives the small slider to move right on the linear rail. When the electric push rod moves upward, the small slider moves to the left, and at the same time drives the push plate to move to the left, achieving the effect of loading;

[0018] S3: When the electric push rod moves downward, the pressing shell drives the long linkage rod to move downward to the left, the long linkage rod drives the long round rod to move backward, the long round rod drives the long pull rod, the long pull rod drives the pull rod, the pull rod drives the small block, and the small block drives the slide plate to move backward, achieving a linkage effect;

[0019] S4: When the slide plate contacts the baffle, the slide plate stops moving, the pressing shell continues to move downward, the pull rod does not move, and the long pull rod will pull the middle spring to continue moving backward, achieving the effect of slide plate positioning. When there is a product on the placement plate, the telescopic block will contact the product when it moves backward, and after contact, the telescopic block will move downward. When the material stripping block enters the strip hole, the telescopic block will pop out. When the convex plate moves forward, the telescopic block will bring the product forward to achieve the effect of material stripping.

[0020] The present invention has the following beneficial effects:

[0021] The present invention starts the electric push rod, the output end of the electric push rod drives the pressure plate, and the pressure plate drives the pressing shell. When the bottom of the pressing shell contacts the product, the pressing shell stops moving, and the pressure plate continues to move downward and starts to compress the spring. At the same time, the spring will apply pressure to the pressing shell, thereby achieving a pressure-relieving effect and preventing the pressing shell from damaging the surface of the product.

[0022] When the pressing shell of the present invention moves downward, it will drive the short linkage rod to move downward, the short linkage rod will drive the round rod, and the round rod will drive the small slider to move right on the linear rail. When the electric push rod moves upward, the small slider will move to the left, and at the same time drive the push plate to move to the left, thereby achieving the effect of loading.

[0023] When the electric push rod of the present invention moves downward, the pressing shell drives the long linkage rod to move downward to the left, the long linkage rod drives the long round rod to move backward, the long round rod drives the long pull rod, the long pull rod drives the pull rod, the pull rod drives the small block, and the small block drives the slide plate to move backward, achieving a linkage effect. When the slide plate contacts the baffle, the slide plate stops moving, the pressing shell continues to move downward, the pull rod does not move, and the long pull rod will pull the middle spring to continue moving backward, achieving the effect of slide plate positioning. When there is a product on the placement plate, the telescopic block will contact the product when it moves backward, and after the contact, the telescopic block will move downward, and when the material return block enters the strip hole, the telescopic block will pop out, and when the convex plate moves forward, the telescopic block will bring the product forward to achieve the effect of material return. Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 4 This is a schematic diagram of the overall structure of the pressing mechanism of the present invention;

[0029] Figure 5 This is a schematic diagram of the overall structure of the feeding mechanism of the present invention;

[0030] Figure 6 This is a schematic diagram of the overall structure of the material return mechanism of the present invention;

[0031] Figure 7 For the present invention Figure 6 A magnified schematic diagram of part B in FIG.

[0032] Figure 8 For the present invention Figure 6 A magnified schematic diagram of part A in FIG;

[0033] Figure 9 It is a schematic diagram of the process of the present invention.

[0034] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0035] Figure: 1, base; 2, triangle plate; 3, vertical plate; 4, electric push rod; 5, large connecting block; 6, pressing mechanism; 7, connecting block; 8, long linkage rod; 9, small connecting block; 10, short linkage rod; 11, placement platform; 12, slideway; 13, slide rail; 14, slider; 15, foot block; 16, baffle; 18, strip hole; 19, placement plate; 20, loading mechanism; 22, unloading mechanism; 31, pressing plate ; 32. Pressed shell; 33. Spring; 35. Sliding column; 36. Stop block; 40. Round rod; 41. Small slider; 42. Auxiliary block; 43. Push plate; 44. Loading base; 45. Linear rail; 46. Loading plate; 50. Long round rod; 51. Long pull rod; 52. Pull rod; 53. Small block; 54. Slide plate; 55. Convex plate; 56. Material removal block; 57. Small spring; 58. Telescopic block; 59. Middle spring. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] See also Figures 1-9 As shown, the present invention is a post-assembly pressing device for bulletproof glass and a pressing method thereof, comprising a base 1, a triangular plate 2 is fixedly connected to the top of the base 1, a vertical plate 3 is fixedly connected to the surface of the triangular plate, the bottom of the vertical plate 3 is fixedly connected to the top of the base 1, the end of the vertical plate 3 away from the triangular plate is connected to the electric push rod 4, the output end of the electric push rod 4 is provided with a pressing mechanism 6, a large connecting block 5 is fixedly connected to the surface of the base 1, the end of the large connecting block 5 away from the base 1 is fixedly connected to a placing platform 11, a slide 12 is provided on the top of the placing platform 11, a slide rail 13 is fixedly connected to the inner wall of the slide rail 12, a slider 14 is slidably connected to the surface of the slide rail 13, a foot block 15 is fixedly connected to the top of the placing platform 11, four foot blocks 15 are provided, and the four foot blocks 15 are arranged around the electric push rod 4 as the center circumference, a placing plate 19 is fixedly connected to the top of the foot block 15, a baffle 16 is fixedly connected to the end of the placing platform 11, and a strip hole 18 is provided on the surface of the baffle 16;

[0038] The pressing mechanism 6 includes a pressing shell 32, and the interior of the pressing shell 32 is fixedly connected with a sliding column 35. There are four sliding columns 35, and the four sliding columns 35 are arranged around the electric push rod 4 as the center circumference. The surface of the sliding column 35 is slidably connected with a spring 33, and the bottom of the spring 33 is fixedly connected to the inner wall of the pressing shell 32. The end of the sliding column 35 away from the pressing shell 32 is fixedly connected with a stopper 36. The surface of the sliding column 35 is interactively connected with a pressure plate 31, and the surface of the pressure plate 31 is slidably connected to the inner wall of the pressing shell 32. The top of the pressure plate 31 is fixedly connected to the output end of the electric push rod 4. When the electric push rod 4 is started, the output end of the electric push rod 4 drives the pressure plate 31, and the pressure plate 31 drives the pressing shell 32. When the bottom of the pressing shell 32 contacts the product When the product is pressed, the pressing shell 32 stops moving, the pressing plate 31 will continue to move downward and start to compress the spring 33. At the same time, the spring 33 will apply pressure to the pressing shell 32, thereby achieving a pressure-relieving effect, and also preventing the pressing shell 32 from damaging the product surface. The surface of the pressing shell 32 is fixedly connected with a connecting block 7. There are two connecting blocks 7, and the two connecting blocks 7 are symmetrically arranged with the vertical plate 3 as the center. A long linkage rod 8 is twisted on the surface of the connecting block 7, and a material return mechanism 22 is provided at the end of the long linkage rod 8 away from the connecting block 7. The end of the pressing shell 32 is fixedly connected with a small connecting block 9, and a short linkage rod 10 is twisted on the surface of the small linkage block 9, and a feeding mechanism is provided at the end of the short linkage rod 10 away from the small linkage rod 9.

[0039] The feeding mechanism 20 includes a feeding base 44, the top of the feeding base 44 is fixedly connected to a feeding plate 46, the top of the feeding base 44 is fixedly connected to a linear rail 45, and there are two linear rails 45, which are symmetrically arranged with the upper feeding plate 46 as the center. The surface of the linear rail 45 is slidingly connected to a small slider 41, and the end of the small slider 41 is fixedly connected to an auxiliary block 42, and the end of the auxiliary block 4 away from the small slider 41 is fixedly connected to a push plate 43. When the pressing shell 32 moves downward, it will drive the short linkage rod 10 to move downward, and the short linkage rod 10 drives the round rod 40, and the round rod 40 drives the small slider 41 to move right on the linear rail 45. When the electric push rod 4 moves upward, the small slider 41 moves to the left, and at the same time drives the push plate 43 to move to the left, thereby achieving the effect of feeding. The surface of the small slider 41 is fixedly connected to the round rod 40, and the surface of the round rod is twisted and connected to the inner wall of the short linkage rod.

[0040] The material return mechanism 22 includes a convex plate 55, the bottom of the convex plate 55 is fixedly connected to a slide plate 54, the end of the slide plate 54 is fixedly connected to a small block 53, there are two small blocks 53, and the two small blocks 53 are symmetrically arranged with the convex plate 55 as the center. The surface of the small block 53 is fixedly connected to the pull rod 52, the inner wall of the pull rod 52 is fixedly connected to the middle spring 59, and the end of the middle spring 59 away from the small block 53 is fixedly connected to the long pull rod 51, the surface of the long pull rod 51 is slidably connected to the inner wall of the pull rod 52, the pressing shell 32 drives the long linkage rod 8 to move left and downward, the long linkage rod 8 drives the long round rod 50 to move backward, the long round rod 50 drives the long pull rod 51, the long pull rod 51 drives the pull rod 52, the pull rod 52 drives the small block 53, and the small block 53 drives the slide plate 54 to move backward, achieving a linkage effect. The surface of the long pull rod 51 is fixedly connected to the long round rod 50, and the long round rod 50 and The inner wall of the long linkage rod 8 is twisted, and the end of the protruding plate 55 is fixedly connected to the material return block 56. The inner wall of the material return block 56 is fixedly connected with a small spring 57. The end of the small spring 57 away from the placing platform 11 is fixedly connected with a telescopic block 58. The telescopic block 58 is slidably connected to the inner part of the material return block 56. When the slide plate 54 contacts the baffle 16, the slide plate 54 stops moving, the pressing shell 32 continues to move downward, the pull rod 52 does not move, and the long pull rod 51 will pull the middle spring 59 to continue moving backward, thereby achieving the effect of positioning the slide plate 54. When there is a product on the placement plate 19, the telescopic block 58 will contact the product when it moves backward, and after contact, the telescopic block 58 will move downward. When the material return block 56 enters the strip hole 18, the telescopic block 58 will pop out. When the protruding plate 55 moves forward, the telescopic block 58 will bring the product forward, thereby achieving the effect of material return.

[0041] The placement platform 11 is located directly below the pressing shell 32 , the slide 12 is located in the middle of the foot block 15 , the base 1 is located at the end of the placement platform 11 away from the small block 53 , and the triangular plate 2 is located at the end of the vertical plate 3 away from the placement platform 11 .

[0042] The pressure plate 31 is located inside the pressing shell 32 and contacts the inside of the pressing shell. The spring 33 is located below the pressure plate 31. The stopper 36 is located above the pressure plate 31 and contacts the surface of the pressure plate. The sliding column 35 passes through the pressure plate 31 and extends to the outside.

[0043] The loading plate 46 is located in the middle of the linear rail 45 and does not contact it. The auxiliary block 42 is located at one end close to the placement platform 11 and does not contact it. The push plate is located above the loading plate 46 .

[0044] The convex plate 55 is located in the middle of the two small blocks 53 and does not contact them. The slide plate 54 is located above the placement platform 11 and contacts it. The strip hole 18 is located right in front of the stripping block.

[0045] The placement plate 19 is located above the slide plate 54, and the placement plate 19 is located at both ends of the convex plate 55. The loading base 44 is located at one end close to the pull rod 52 and does not contact the pull rod 52. The connecting block 7 is located at one end of the pressing shell 32 close to the vertical plate 3.

[0046] A method for pressing a bulletproof glass after assembly, comprising the following steps:

[0047] S1: Start the electric push rod 4. The output end of the electric push rod 4 drives the pressing plate 31, and the pressing plate 31 drives the pressing shell 32. When the bottom of the pressing shell 32 contacts the product, the pressing shell 32 stops moving. The pressing plate 31 will continue to move downward and start to compress the spring 33. At the same time, the spring 33 will apply pressure to the pressing shell 32, thereby achieving a pressure relief effect and preventing the pressing shell from damaging the product surface.

[0048] S2: When the pressing shell 32 moves downward, it drives the short linkage rod 10 to move downward, the short linkage rod 10 drives the round rod 40, and the round rod 40 drives the small slider 42 to move right on the linear rail. When the electric push rod 4 moves upward, the small slider 42 moves to the left, and at the same time drives the push plate 43 to move to the left, thereby achieving the effect of loading;

[0049] S3: When the electric push rod 4 moves downward, the pressing shell 32 drives the long linkage rod 8 to move left and downward, and the long linkage rod 8 drives the long round rod 50 to move backward. The long round rod 50 drives the long pull rod 51, and the long pull rod 51 drives the pull rod 52. The pull rod 52 drives the small block 53, and the small block 53 drives the slide plate 54 to move backward, achieving a linkage effect;

[0050] S4: When the slide plate 54 contacts the baffle 16, the slide plate 54 stops moving, the pressing shell 32 continues to move downward, the pull rod 52 does not move, and the long pull rod 51 will pull the middle spring 59 to continue to move backward, thereby achieving the positioning effect of the slide plate 54. When there is a product on the placement plate 19, the telescopic block 58 will contact the product when it moves backward, and after the contact, the telescopic block 58 will move downward. When the material return block 56 enters the strip hole 18, the telescopic block 58 will pop out. When the convex plate 55 moves forward, the telescopic block 58 will bring the product forward to achieve the effect of material return.

[0051] When in use, the electric push rod 4 is started, and the output end of the electric push rod 4 drives the pressure plate 31, and the pressure plate 31 drives the pressing shell 32. When the bottom of the pressing shell 32 contacts the product, the pressing shell 32 stops moving, and the pressure plate 31 will continue to move downward and start to compress the spring 33. At the same time, the spring 33 will give a pressure to the pressing shell 32, thereby achieving a pressure relief effect and preventing the pressing shell 32 from damaging the surface of the product. When the pressing shell 32 moves downward, it will drive the short linkage rod 10 to move downward, and the short linkage rod 10 drives the round rod 40, and the round rod 40 drives the small slider 41 to move right on the linear rail 45. When the electric push rod 4 moves upward, the small slider 41 moves to the left, and at the same time drives the push plate 43 to move to the left, achieving the effect of loading. When the electric push rod 4 moves downward, the pressing shell 32 drives the long linkage rod 8 to move left and downward When the slide plate 54 contacts the baffle 16, the slide plate 54 stops moving, the pressing shell 32 continues to move downward, the pull rod 52 does not move, and the long pull rod 51 will pull the middle spring 59 to continue moving backward, thereby achieving the positioning effect of the slide plate 54. When there is a product on the placement plate 19, the telescopic block 58 will contact the product when it moves backward, and after contact, the telescopic block 58 will move downward. When the material return block 56 enters the strip hole 18, the telescopic block 58 will pop out. When the convex plate 55 moves forward, the telescopic block 58 will bring the product forward, thereby achieving the effect of material return.

[0052] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A post-assembly pressing device for bulletproof glass, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a triangle plate (2), the surface of the triangle plate (2) is fixedly connected to a vertical plate (3), the bottom of the vertical plate (3) is fixedly connected to the top of the base (1), the end of the vertical plate (3) away from the triangle plate (2) is connected to an electric push rod (4), the output end of the electric push rod (4) is provided with a pressing mechanism (6), the surface of the base (1) is fixedly connected to a large connecting block (5), the end of the large connecting block (5) away from the base (1) is fixedly connected to a placement platform (11), the top of the placement platform (11) is provided with a There is a slideway (12), the inner wall of the slideway (12) is fixedly connected to a slide rail (13), the surface of the slide rail (13) is slidably connected to a slider (14), the top of the placement platform (11) is fixedly connected to a foot block (15), the number of the foot blocks (15) is four, the four foot blocks (15) are arranged with the electric push rod (4) as the central circumference, the top of the foot block (15) is fixedly connected to a placement plate (19), the end of the placement platform (11) is fixedly connected to a baffle (16), and the surface of the baffle (16) is provided with a strip hole (18); The pressing mechanism (6) includes a pressing shell (32), the interior of the pressing shell (32) is fixedly connected to a sliding column (35), the number of the sliding columns (35) is four, and the four sliding columns (35) are arranged with the electric push rod (4) as the central circumference, the surface of the sliding column (35) is slidably connected to a spring (33), the bottom of the spring (33) is fixedly connected to the inner wall of the pressing shell (32), the end of the sliding column (35) away from the pressing shell (32) is fixedly connected to a stopper (36), the surface of the sliding column (35) is interactively connected to a pressing plate (31), the surface of the pressing plate (31) is slidably connected to the inner wall of the pressing shell (32), and the pressing plate The top of (31) is fixedly connected to the output end of the electric push rod (4), the surface of the pressing shell (32) is fixedly connected with a connecting block (7), the number of the connecting blocks (7) is provided in two, and the two connecting blocks (7) are symmetrically arranged with the vertical plate (3) as the center, the surface of the connecting block (7) is twisted with a long linkage rod (8), and the end of the long linkage rod (8) away from the connecting block (7) is provided with a material return mechanism (22), the end of the pressing shell (32) is fixedly connected with a small connecting block (9), the surface of the small connecting block (9) is twisted with a short linkage rod (10), and the end of the short linkage rod (10) away from the small connecting block (9) is provided with a feeding mechanism (20); The feeding mechanism (20) includes a feeding base (44), the top of the feeding base (44) is fixedly connected to a feeding plate (46), the top of the feeding base (44) is fixedly connected to a linear rail (45), the number of the linear rails (45) is two, the two linear rails (45) are symmetrically arranged with the feeding plate (46) as the center, the surface of the linear rail (45) is slidably connected to a small slider (41), the end of the small slider (41) is fixedly connected to an auxiliary block (42), the end of the auxiliary block (42) away from the small slider (41) is fixedly connected to a push plate (43), the surface of the small slider (41) is fixedly connected to a round rod (40), and the surface of the round rod (40) is twisted and connected to the inner wall of the short linkage rod (10); The material-returning mechanism (22) includes a convex plate (55), the bottom of the convex plate (55) is fixedly connected to a slide plate (54), the end of the slide plate (54) is fixedly connected to a small block (53), the number of the small blocks (53) is two, and the two small blocks (53) are symmetrically arranged with the convex plate (55) as the center, the surface of the small block (53) is fixedly connected to a pull rod (52), the inner wall of the pull rod (52) is fixedly connected to a middle spring (59), and the end of the middle spring (59) away from the small block (53) is fixedly connected to a long pull rod (51) The surface of the long pull rod (51) is slidably connected to the inner wall of the pull rod (52), the surface of the long pull rod (51) is fixedly connected to the long round rod (50), the long round rod (50) is twisted with the inner wall of the long linkage rod (8), the end of the protruding plate (55) is fixedly connected to the material return block (56), the inner wall of the material return block (56) is fixedly connected to a small spring (57), the end of the small spring (57) away from the placement platform (11) is fixedly connected to a telescopic block (58), and the telescopic block (58) is slidably connected to the inside of the material return block (56).

2. The post-assembly pressing device for bullet-proof glass according to claim 1, characterized in that: The placement platform (11) is located directly below the pressing shell (32), the slideway (12) is located in the middle of the foot block (15), the base (1) is located at the end of the placement platform (11) away from the small block (53), and the triangular plate (2) is located at the end of the vertical plate (3) away from the placement platform (11).

3. The post-assembly pressing device for bullet-proof glass according to claim 2, characterized in that: The pressure plate (31) is located inside the pressing shell (32) and contacts the inside of the pressing shell (32), the spring (33) is located below the pressure plate (31), the stopper (36) is located above the pressure plate (31) and contacts the surface of the pressure plate (31), and the slide column (35) passes through the pressure plate (31) and extends to the outside.

4. The post-assembly pressing device for bullet-proof glass according to claim 3, characterized in that: The loading plate (46) is located in the middle of the linear rail (45) and does not contact it, the auxiliary block (42) is located at one end close to the placement platform (11) and does not contact it, and the push plate (43) is located above the loading plate (46).

5. The post-assembly pressing device for bullet-proof glass according to claim 4, characterized in that: The convex plate (55) is located in the middle of the two small blocks (53) and does not contact them, the slide plate (54) is located above the placement platform (11) and contacts it, and the strip hole (18) is located right in front of the stripping block.

6. The post-assembly pressing device for bullet-proof glass according to claim 5, characterized in that: The placement plate (19) is located above the slide plate (54), the placement plate (19) is located at both ends of the convex plate (55), the loading base (44) is located at one end close to the pull rod (52) and does not contact the pull rod (52), and the connecting block (7) is located at one end of the pressing shell (32) close to the vertical plate (3).

7. The method for pressing a bulletproof glass after assembly according to claim 6, characterized in that: The following steps are involved: S1: Start the electric push rod (4), the output end of the electric push rod (4) drives the pressing plate (31), and the pressing plate (31) drives the pressing shell (32). When the bottom of the pressing shell (32) contacts the product, the pressing shell (32) stops moving, and the pressing plate (31) continues to move downward and starts to compress the spring (33). At the same time, the spring (33) applies pressure to the pressing shell (32), thereby achieving a pressure relief effect and preventing the pressing shell from damaging the surface of the product. S2: When the pressing shell (32) moves downward, it drives the short linkage rod (10) to move downward, the short linkage rod (10) drives the round rod (40), and the round rod (40) drives the small slider (42) to move rightward on the linear rail. When the electric push rod (4) moves upward, the small slider (42) moves leftward, and at the same time drives the push plate (43) to move leftward, thereby achieving the effect of loading; S3: When the electric push rod (4) moves downward, the pressing shell (32) drives the long linkage rod (8) to move downward, the long linkage rod (8) drives the long round rod (50) to move backward, the long round rod (50) drives the long pull rod (51), the long pull rod (51) drives the pull rod (52), the pull rod (52) drives the small block (53), and the small block (53) drives the slide plate (54) to move backward, thereby achieving a linkage effect; S4: When the slide plate (54) contacts the baffle (16), the slide plate (54) stops moving, the pressing shell (32) continues to move downward, the pull rod (52) does not move, and the long pull rod (51) pulls the middle spring (59) to continue to move backward, thereby achieving the positioning effect of the slide plate (54). When there is a product on the placement plate (19), the telescopic block (58) contacts the product when it moves backward, and after the contact, the telescopic block (58) moves downward. When the material removal block (56) enters the strip hole (18), the telescopic block (58) pops out. When the convex plate (55) moves forward, the telescopic block (58) brings the product forward, thereby achieving the effect of material removal.

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