A folding machine for producing mouse trap boards

Abstract

The invention provides a folding machine for producing mouse-trapping boards, comprising a frame, a conveying mechanism for conveying the mouse-trapping boards being installed on the frame, the conveying mechanism comprising a conveyor belt and a conveyor belt driving mechanism, a side folding mechanism and a side pressing mechanism being further arranged on the frame, the side pressing mechanism comprising two vertical plates fixedly installed on the frame, pressing pieces being installed on the inner surfaces of the two vertical plates, the pressing range of the side pressing mechanism comprising a first section and a second section separated from each other, a front and a rear folding station being arranged between the first section and the second section, the front and a rear folding mechanism being arranged on the front and a rear folding station, and a first pressing mechanism being further arranged on the frame; the side folding mechanism performs folding operation on the side, the side pressing mechanism performs pressing and compacting, the front and a rear folding station being located between the first section and the second section, the length of the equipment is efficiently utilized, the front and a rear folding mechanism can realize folding of the front and rear edges, the occupation of the processing operation space on the equipment is effectively reduced, and the processing efficiency is effectively guaranteed.

Description

Technical Field

[0001] The invention relates to the field of mouse trap board production equipment, in particular to a folding machine for mouse trap board production. Background Art

[0002] This application is an improvement on the deficiencies in a fully automatic machine for producing sticky mouse boards (application number: CN202122165508.5) applied by the inventor on September 8, 2021.

[0003] The existing folding mechanism is divided into four parts, namely, the front folding mechanism, the side folding pretreatment mechanism, the side compacting mechanism, and the rear folding mechanism. The four parts are placed in two racks, and the four parts need to be adjusted separately when changing the product size, which is difficult for customers to operate and affects the actual use effect. The existing equipment structure is relatively scattered, the assembly line is long, and the floor space is large. Summary of the invention

[0004] The object of the present invention is to overcome the deficiencies of the prior art and to provide a folding machine for producing mouse trap boards which has a small footprint, a compact structure and a high production efficiency.

[0005] The object of the present invention is achieved through the following technical measures: a folding machine for producing mouse trap boards, comprising a frame, a conveying mechanism for conveying the mouse trap boards in a front-to-back direction is installed on the frame, the conveying mechanism comprises a conveyor belt and a conveyor belt driving mechanism for driving the conveyor belt to move, the frame is also provided with a side folding mechanism and a side pressing mechanism located on the conveyor belt and arranged in sequence from back to front, the side pressing mechanism comprises two vertical plates fixedly installed on the frame, a pressing piece is installed on the inner side surfaces of the two vertical plates, the pressing range of the side pressing mechanism comprises a first section and a second section separated from each other, a front and rear folding station for folding the front side and the rear side is provided between the first section and the second section, the front and rear folding stations are provided with front and rear folding mechanisms, and the frame is also provided with a first pressing mechanism for pressing down the mouse trap board when the side folding mechanism folds the left and right sides of the mouse trap board.

[0006] As a preferred technical solution, the pressing member of the first section is a pressing conveyor belt or a pressing wheel, and the pressing member of the second section is a pressing conveyor belt or a pressing wheel.

[0007] As a preferred technical solution, the first section and the second section both use a downward pressure conveyor belt as a downward pressure member, the downward pressure conveyor belt of the first section and the downward pressure conveyor belt of the second section are connected into one, a plurality of guide wheels are rotatably installed on the inner surface of the vertical plate, the downward pressure conveyor belt is sleeved between the guide wheels, the guide wheels include a plurality of lower guide wheels and an upper guide wheel rotatably installed on the inner surface of the vertical plate, an intermediate guide wheel located between two adjacent lower guide wheels and above the lower guide wheels is rotatably installed on the vertical plate, the downward pressure conveyor belt passes around the lower guide wheel, the upper guide wheel and the intermediate guide wheel, the downward pressure conveyor belt passing around the intermediate guide wheel moves upward away from the conveyor belt to form an upper recess, and the front and rear folding stations correspond to the upper recess.

[0008] As a preferred technical solution, the frame is further provided with a glue dispensing mechanism located between the side folding mechanism and the first pressing mechanism.

[0009] As a preferred technical solution, the side folding mechanism includes two guide plates fixedly mounted on the frame and extending forward and backward, a starting wedge block is provided at the front of the guide plate, the upper surface of the starting wedge block is an inclined surface, the front end of the inclined surface is higher than the rear end of the inclined surface, the front part of the inner surface of the starting wedge block has an inclined guide surface, the front end of the inclined guide surface is higher than the rear end, a folding block located in front of the inclined guide surface is also provided on the vertical plate, a folding gap is provided between the folding block and the upper surface of the conveyor belt, and the inner surface of the folding block is an inclined surface inclined inward from back to front.

[0010] As a preferred technical solution, the conveyor belts are two and arranged side by side, with a gap between the two conveyor belts, the front and rear folding mechanisms include a front side folding mechanism and a rear side folding mechanism, the front side folding mechanism includes a cross bar fixedly installed above the conveyor belt, a rotating cylinder is rotatably installed on the cross bar, a swing rod located between the two conveyor belts is fixedly installed on the rotating cylinder, a swing reset mechanism is provided between the swing rod and the cross bar, a folding protrusion that blocks the front side and folds the front side upwards is fixedly installed on the rear surface of the lower part of the swing rod, and a guide support rod located under the folding protrusion is fixedly installed on the lower end of the swing rod. The rear side edge folding mechanism includes a rotating shaft located below the conveyor belt, the rotating shaft is rotatably mounted on the frame, a folding rotating block located between the two conveyor belts is fixedly mounted on the rotating shaft, a folding pressure block is fixedly arranged on the rotating end of the folding rotating block, an edge accommodating groove is arranged between the folding pressure block and the folding rotating block, the folding rotating block has a non-working position, in which the folding rotating block is located below the conveyor belt, a support plate is also fixedly mounted on the frame, the support plate is supported on the lower surface of the conveyor belt, and an opening is provided on the support plate for the guide support rod to fall downward and for the rotating end of the folding rotating block to rotate out.

[0011] As a preferred technical solution, a second pressing mechanism located behind the front and rear folding mechanisms is fixedly mounted on the frame, the second pressing mechanism is located between the two guide plates, and a position adjustment mechanism is provided between the second pressing mechanism and the frame.

[0012] As a preferred technical solution, the first pressing mechanism includes a pressing drive mechanism fixedly mounted on the frame and located above the conveyor belt, a pressing seat being fixedly mounted on the lower end of the piston rod of the pressing drive mechanism, two mounting rods extending forward and backward being fixedly mounted on the pressing seat, elastic sheet mounting seats being fixedly mounted on the mounting rods respectively, an elastic sheet extending forward being fixedly mounted on the elastic sheet mounting seat, an elastic sheet pressing adjustment bolt being mounted on the elastic sheet mounting seat, the lower end of the elastic sheet pressing adjustment bolt abutting against the upper surface of the elastic sheet, and a pressing wheel being rotatably mounted on the front end of the elastic sheet.

[0013] As a preferred technical solution, the lower edge of the guide plate is provided with a lower flange folded inward and extending forward and backward.

[0014] As a preferred technical solution, a gap is provided between the lower flange and the edge starting wedge, and the rear end of the upper inclined surface of the edge starting wedge is lower than the lower flange.

[0015] Due to the adoption of the above technical scheme, a folding machine for producing mouse trap boards includes a frame, on which a conveying mechanism for conveying the mouse trap boards in a front-to-back direction is installed, the conveying mechanism includes a conveyor belt and a conveyor belt driving mechanism for driving the conveyor belt to move, the frame is also provided with a side folding mechanism and a side pressing mechanism located on the conveyor belt and arranged in sequence from back to front, the side pressing mechanism includes two vertical plates fixedly installed on the frame, pressing pieces are installed on the inner surfaces of the two vertical plates, the pressing range of the side pressing mechanism includes a first section and a second section separated from each other, a front and a rear folding station for folding the front side and the rear side is provided between the first section and the second section, the front and a rear folding station is provided with a front and a rear folding mechanism, and the frame is also provided with a first pressing mechanism for pressing down the mouse trap board when the side folding mechanism folds the left and right sides of the mouse trap board. The side folding mechanism performs the side folding operation, and the side pressing mechanism presses down and compacts the mouse sticky board that has completed the side folding. A front and rear folding station for folding the front and rear sides is provided between the first section and the second section. The front and rear sides are folded in the process of pressing down the side, which realizes efficient use of the equipment length. The front and rear folding mechanisms can realize the folding of the front and rear sides, so that the folding of the front and rear sides is realized at the same station, which effectively reduces the occupation of the processing operation space on the equipment.

[0016] It realizes the folding of the left and right sides and the front and back edges, with perfect functions and effectively ensuring the processing efficiency.

[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of the folding machine for producing the mouse trap board of the present invention.

[0019] Figure 2 It is a schematic diagram of the installation position of the front and rear folding mechanisms in an embodiment of the present invention.

[0020] Figure 3 Schematic diagram of the installation positions of the first pressing mechanism and the second pressing mechanism in an embodiment of the present invention.

[0021] Figure 4 yes Figure 3 A partial enlarged view of point I in the middle.

[0022] Figure 5 Schematic diagram of the installation position of the downward pressure conveyor belt in the embodiment of the present invention.

[0023] Figure 6 Schematic diagram of the installation position of the swing plate on the vertical plate in an embodiment of the present invention.

[0024] Figure 7 It is a structural schematic diagram of the second pressing mechanism in an embodiment of the present invention.

[0025] Figure 8-Figure 16 It is a schematic diagram of the working process of the front and rear folding mechanisms in an embodiment of the present invention.

[0026] Fig.17 Schematic diagram of the mouse sticking board before folding in an embodiment of the present invention. DETAILED DESCRIPTION

[0027] like Figures 1 to 5 As shown, a folding machine for producing mouse trap boards comprises a frame 1, on which a conveying mechanism for conveying the mouse trap boards in a front-to-back direction is installed, the conveying mechanism comprises a conveyor belt 2 and a conveyor belt driving mechanism driving the conveyor belt to move, the conveyor belt driving mechanism comprises two rotating rollers 46 rotatably installed at the front and rear ends of the frame, one of the rotating rollers 46 is connected to a driving motor in a transmission manner, the frame 1 is also provided with a side folding mechanism and a side pressing mechanism which are located on the conveyor belt 2 and are arranged in sequence from back to front, The side pressing mechanism includes two vertical plates 3 fixedly mounted on the frame 1, and pressing pieces are mounted on the inner surfaces of the two vertical plates 3. The pressing range of the side pressing mechanism includes a first section 61 and a second section 62 separated from each other. A front and rear folding station 6 for folding the front and rear sides is provided between the first section and the second section. A front and rear folding mechanism 5 is provided on the front and rear folding stations 6. The frame is also provided with a first pressing mechanism 7 for pressing down the sticky mouse board when the side folding mechanism folds the left and right sides of the sticky mouse board.

[0028] The pressing member of the first section is a pressing conveyor belt or a pressing wheel, and the pressing member of the second section is a pressing conveyor belt or a pressing wheel. The pressing conveyor belt or the pressing wheel of the side pressing mechanism moves synchronously with the conveyor belt through the friction between the pressing conveyor belt and the conveyor belt. Of course, a corresponding power device can also be configured to drive the pressing conveyor belt or the pressing wheel so that it moves synchronously with the conveyor belt. It should be pointed out that the pressing conveyor belt is wound around a plurality of guide wheels, and the guide wheels play a role of tensioning and guiding. When the pressing member of the first section is a pressing conveyor belt, the pressing member of the second section can be a pressing conveyor belt or a pressing wheel. When the pressing member of the first section is a pressing wheel, the pressing member of the second section can be a pressing conveyor belt or a pressing wheel. For example, when the pressing members of the first section and the second section both use pressing wheels, the adjacent pressing wheels of the first section and the second section are away from each other to form a front and rear folding station 6 between the first section and the second section. For another example, when the pressing parts of the first section and the second section both adopt pressing conveyor belts, the conveyor belts of the first section and the second section can respectively have a belt body, that is, the conveyor belt of the first section and the conveyor belt of the second section are independent of each other, so that by setting the distance between the conveyor belt of the first section and the conveyor belt of the second section, the front and rear folding stations 6 can be formed between the first section and the second section.

[0029] Of course, it is also possible that both the first section and the second section use a downward pressure conveyor belt as a downward pressure member, the downward pressure conveyor belt of the first section and the downward pressure conveyor belt of the second section are connected as one, a plurality of guide wheels are rotatably mounted on the inner surface of the vertical plate, the downward pressure conveyor belt 4 is sleeved between the guide wheels, the guide wheels include a plurality of lower guide wheels 16 and an upper guide wheel 17 rotatably mounted on the inner surface of the vertical plate, an intermediate guide wheel 18 located between two adjacent lower guide wheels 17 and above the lower guide wheels is rotatably mounted on the vertical plate 3, and the downward pressure conveyor belt 4 passes through the lower guide wheels 16, the upper guide wheels 17 and the intermediate guide wheels 18. The downward pressure conveyor belt passing through the intermediate guide wheel 18 moves upward away from the conveyor belt 2 to form an upper concave portion 60, and the front and rear folding stations 6 correspond to the upper concave portion 60.

[0030] The side folding mechanism includes two guide plates 8 extending forward and backward and fixedly mounted on the frame 1, a starting wedge 9 is provided at the front of the guide plate 8, the upper surface of the starting wedge 9 is an inclined surface 10, the front end of the inclined surface 10 is higher than the rear end of the inclined surface, the front part of the inner surface of the starting wedge 9 has an inclined guide surface 11, the front end of the inclined guide surface 11 is higher than the rear end, the vertical plate 3 is also provided with a folding block 12 located in front of the inclined guide surface 11, a folding gap 13 is provided between the folding block 12 and the upper surface of the conveyor belt 2, the inner surface of the folding block 12 is an inclined surface 14 inclined inward from back to front. The first pressing mechanism presses the mouse sticking board down onto the conveyor belt. As the conveyor belt is conveyed, the two sides of the mouse sticking board move to the edge wedge block 9. Since the upper surface of the edge wedge block 9 is an inclined surface 10, as the mouse sticking board continues to move, its left and right sides are folded upward. When it moves to the front of the edge wedge block, the left and right sides folded upward are bent inward by the inclined guide surface 11. After the left and right sides bent inward are acted on by the folding block, the left and right sides bent inward enter the folding gap 13 and stick to the upper surface of the mouse sticking board, completing the folding of the left and right sides of the mouse sticking board.

[0031] like Fig.17 As shown, the front side 52, the rear side 53, the left side 54, and the right side 55 of the mouse trap 51 that is folded in this embodiment have all been pressed to complete the folding indentation 56. The frame is also provided with a glue dispensing mechanism 65 located between the side folding mechanism and the first pressing mechanism 7. The glue dispensing mechanism dispenses glue on the front side 52, the rear side 53, the left side 54, and the right side 55, so that after the folding is completed, each side can be fixed more firmly. The glue dispensing mechanism can adopt products in the prior art.

[0032] The inner surface of the front end of the vertical plate 3 is provided with a vertical plate guide inclined surface 15 connected with the rear end of the inclined guide surface 11. The vertical plate guide inclined surface 15 allows the left and right sides of the mouse trap to be bent more smoothly by the folding block 12.

[0033] There are two conveyor belts 2 and they are arranged side by side, and a gap 19 is provided between the two conveyor belts 2. The front and rear folding mechanisms include a front side folding mechanism and a rear side folding mechanism. The front side folding mechanism includes a cross bar 20 fixedly installed above the conveyor belt 2, and a rotating cylinder 21 is rotatably installed on the cross bar 20. A swing rod 22 located between the two conveyor belts is fixedly installed on the rotating cylinder 21. A swing reset mechanism is provided between the swing rod 22 and the cross bar 20. The swing reset mechanism includes a reset spring 23 provided between the swing rod and the cross bar. A folding protrusion 24 for blocking the front side and folding the front side upward is fixedly installed on the rear side surface of the lower part of the swing rod 22. In this embodiment, the rear end of the swing rod is higher than the front end, and the upper surface 63 of the folding protrusion The front end is higher than the rear end, so that the front side can be folded upward when moving along the upper surface 63 of the folding protrusion, and the lower end of the swing rod is fixedly installed with a guide support rod 25 located under the folding protrusion 24. The rear side folding mechanism includes a rotating shaft 26 located below the conveyor belt 2, and the rotating shaft 26 is rotatably installed on the frame 1. A rotating shaft rotation driving mechanism is provided between the rotating shaft 26 and the frame, and the rotating shaft rotation driving mechanism includes a motor, and the motor belt transmission is connected to the rotating shaft 26. A folding rotating block 27 is fixedly installed on the rotating shaft 26, and a folding pressing block 28 located between the two conveyor belts is fixedly installed at the rotating end of the folding rotating block 27, and an edge accommodating groove 29 is provided between the folding pressing block 28 and the folding rotating block 27. In this embodiment, two hemming rotating blocks 27 are installed on the rotating shaft, and the angle between the two hemming rotating blocks is 180 degrees. In this way, after one hemming rotating block completes the operation, the rotating shaft 26 can rotate 180 degrees to allow the other hemming rotating block 27 to complete the hemming operation, thereby improving work efficiency. The hemming rotating block has a non-working position, such as Figures 8 to 10 As shown in the above figure, the folding pressing block 28 is in the non-working position, and the folding rotating block is located below the conveyor belt, so that the folding rotating block 27 will not block the conveyor belt from conveying the mouse trap. Figure 8 As shown, the front side of the mouse trap plate contacts the folded edge protrusion 24. Fig. 9 and Fig.10 As shown in the figure, the front side is folded upward under the action of the folding protrusion, and the upper concave portion is set so that the downward pressure conveyor belt will not block the folding of the front side upward, and the upwardly folded mouse sticking board is continued to be conveyed by the conveyor belt, and the mouse sticking board is sent between the downward pressure conveyor belt and the conveyor belt 2, so that the two ends of the front side are pressed tightly on the upper surface of the mouse sticking board. In this process, the left folding edge and the right folding edge that have completed the folding are also pressed tightly on the upper surface of the mouse sticking board. When the rear side of the mouse sticking board moves to the top of the folding pressing block 28, the rotating shaft 26 rotates, as shown in FIG. Figures 12 to 16As shown, the folding rotating block 27 rotates upward, driving the folding pressing block to move upward to drive the rear side of the sticky mouse board to fold upward, and then the sticky mouse board is sent between the downward pressure conveyor belt and the conveyor belt 2, so that the two ends of the rear side are pressed tightly on the upper surface of the sticky mouse board. In this process, the left folding edge and the right folding edge that have completed the folding are also pressed tightly on the upper surface of the sticky mouse board. After the folding of the front side is completed, the sticky mouse board conveyed by the conveyor belt pushes the swing rod 22 to swing upward, as shown in FIG. Fig.11 As shown, the guide support rod 25 is pressed down on the upper surface of the mouse trap board. As the conveyor belt conveys the mouse trap board, the guide support rod 25 generates a force to press down the front side of the mouse trap board under the action of the reset spring 23. Fig.16 As shown, after the folding of the rear side edge is completed, the guide support rod 25 will press down on the folded rear side edge, so that the rear side edge edge can be better attached to the upper surface of the mouse sticking board. In addition, due to the setting of the guide support rod, and when the guide support rod 25 is supported on the upper surface of the mouse sticking board, the height of the folding protrusion 24 is higher than the folded rear side edge of the mouse sticking board, which prevents the folding protrusion 24 from being stuck on the folded rear side edge, and prevents the folding protrusion 24 from affecting the folding operation of the rear side edge of the mouse sticking board.

[0034] The frame 1 is also fixedly mounted with a second pressing mechanism located behind the front and rear folding mechanisms. The second pressing mechanism is located between the two guide plates 8. A position adjustment mechanism is provided between the second pressing mechanism and the frame.

[0035] like Figure 3 and Figure 4 As shown, the first pressing mechanism includes a pressing drive mechanism fixedly mounted on the frame 1 and located above the conveyor belt 2, a pressing seat 31 is fixedly mounted on the lower end of the piston rod of the pressing drive mechanism 30, and the pressing drive mechanism 30 can be an electric cylinder, etc., and two mounting rods 32 extending forward and backward are fixedly mounted on the pressing seat 31, and elastic sheet mounting seats 33 are fixedly mounted on the mounting rods, respectively, and elastic sheet mounting seats 33 are fixedly mounted on the elastic sheet mounting seats 33, and elastic sheet 34 extending forward is fixedly mounted on the elastic sheet mounting seats 33, and elastic sheet pressing adjustment bolts 35 are installed on the elastic sheet mounting seats 33, and the lower end of the elastic sheet pressing adjustment bolts 35 abuts against the upper surface of the elastic sheet 34, and a pressing wheel 44 is rotatably mounted on the front end of the elastic sheet 34. By rotating the elastic sheet pressing adjustment bolts 35, the height of the lower end of the elastic sheet pressing adjustment bolts 35 can be adjusted, thereby adjusting the height of the elastic sheet 34, thereby changing the degree of pressing of the pressing wheel 35.

[0036] like Figure 7As shown, the second pressing mechanism includes a pressing blade 36 extending forward and backward, a mounting post 37 extending upward and downward is fixedly mounted on the pressing blade 36, and the position adjustment mechanism is arranged between the mounting post and the frame. The position adjustment mechanism includes a clamping block 48 fixedly mounted on the frame, the clamping block includes two clamping plates 49, the mounting post is located between the two clamping plates 49, and a connecting bolt 50 is arranged between the two clamping plates to clamp the two clamping plates together.

[0037] The pressing knife 36 presses down on the mouse trap board. As the conveyor belt 2 is conveyed, the pressing knife generates a force to press down the front side and the rear side of the mouse trap board.

[0038] The lower edge of the guide plate 8 is provided with a lower flange 38 extending forward and backward and folded inward. The left and right sides of the mouse trap board are lifted up by the lower flange 38 and slightly folded upward, so that the edge wedge 9 acts on the left and right sides, so that the left and right sides are folded upward.

[0039] In order to facilitate the installation of the edge wedge block 9, a spacing gap 58 is provided between the lower flange 38 and the edge wedge block 9, and the rear end of the inclined surface 10 on the edge wedge block 9 is lower than the lower flange 38, so that the mouse trap board will not collide with the front end of the edge wedge block 9 when passing through the spacing gap 58, thereby avoiding the blocking of the transportation of the mouse trap board.

[0040] In order to further enhance the strength of the guide plate 8, an upper edge of the guide plate is provided with an upper flange 59 folded outward and extending forward and backward.

[0041] like Figure 6 As shown, an elastic adjustment mechanism is provided between the lower guide wheel 16 and the vertical plate 3, and the elastic adjustment mechanism includes a swinging plate 39 installed on the back side of the vertical plate and a mounting through hole 40 opened on the vertical plate, a swinging plate rotating shaft 41 is provided between one end of the swinging plate 39 and the vertical plate 3, and a guide wheel rotating shaft 42 passing through the mounting through hole 40 is rotatably installed on the other end of the swinging plate 39, the guide wheel rotating shaft 42 and the mounting through hole 40 are clearance-fitted, and the lower guide wheel 16 is rotatably installed on the guide wheel rotating shaft 42, and a swinging plate downward pressure spring 45 is provided between the swinging plate 39 and the guide plate 8.

[0042] A support plate 47 is also fixedly mounted on the frame. The support plate 47 is supported on the lower surface of the conveyor belt 2. An opening 57 is provided on the support plate for the guide support rod 25 to fall downward and for the rotating end of the folding rotating block 27 to rotate out.

[0043] The front end of the vertical plate 3 is rotatably mounted with a front guide wheel 43, which is located between the upper guide wheel 17 and the lower guide wheel 16 in the up-down direction. This allows an opening to be formed between the front end of the downward conveyor belt and the conveyor belt, making it easier for the mouse trap to enter between the downward conveyor belt and the conveyor belt.

[0044] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A folding machine for producing mouse traps, comprising a frame, on which is mounted a conveying mechanism for conveying the mouse traps in a forward and backward direction, the conveying mechanism comprising a conveyor belt and a conveyor belt driving mechanism for driving the conveyor belt to move, characterized in that: The frame is also provided with a side folding mechanism and a side pressing mechanism which are located above the conveyor belt and are arranged in sequence from back to front. The side pressing mechanism includes two vertical plates fixedly installed on the frame, and pressing pieces are installed on the inner surfaces of the two vertical plates. The pressing range of the side pressing mechanism includes a first section and a second section separated from each other. A front and rear folding station for folding the front and rear sides is provided between the first section and the second section. The front and rear folding stations are provided with front and rear folding mechanisms. The frame is also provided with a first pressing piece for pressing down the sticky mouse board when the side folding mechanism folds the left and right sides of the sticky mouse board. Mechanism; the side folding mechanism includes two guide plates extending forward and backward and fixedly mounted on the frame, the front part of the guide plate is provided with a starting wedge block, the upper surface of the starting wedge block is an inclined surface, the front end of the inclined surface is higher than the rear end of the inclined surface, the front part of the inner surface of the starting wedge block has an inclined guide surface, the front end of the inclined guide surface is higher than the rear end, the vertical plate is also provided with a folding block located in front of the inclined guide surface, a folding gap is provided between the folding block and the upper surface of the conveyor belt, the inner surface of the folding block is an inclined surface inclined inward from back to front; the conveyor belts are two and are arranged side by side, A gap is provided between the two conveyor belts, the front and rear folding mechanisms include a front side folding mechanism and a rear side folding mechanism, the front side folding mechanism includes a cross bar fixedly installed above the conveyor belt, a rotating cylinder is rotatably installed on the cross bar, a swing rod located between the two conveyor belts is fixedly installed on the rotating cylinder, a swing reset mechanism is provided between the swing rod and the cross bar, a folding protrusion that blocks the front side and folds the front side upwards is fixedly installed on the rear surface of the lower part of the swing rod, a guide support rod located under the folding protrusion is fixedly installed on the lower end of the swing rod, and the rear side folding mechanism includes a A rotating shaft below the conveyor belt is rotatably mounted on the frame, a folding rotating block located between the two conveyor belts is fixedly mounted on the rotating shaft, a folding pressure block is fixedly provided on the rotating end of the folding rotating block, an edge accommodating groove is provided between the folding pressure block and the folding rotating block, the folding rotating block has a non-working position, and the folding rotating block is located below the conveyor belt in the non-working position; a support plate is also fixedly mounted on the frame, the support plate is supported on the lower surface of the conveyor belt, and an opening is provided on the support plate for the guide support rod to fall downward and for the rotating end of the folding rotating block to rotate out.

2. The folding machine for producing mouse trap board according to claim 1, characterized in that: The pressing member of the first section is a pressing conveyor belt or a pressing wheel, and the pressing member of the second section is a pressing conveyor belt or a pressing wheel.

3. The folding machine for producing mouse trap board according to claim 2, characterized in that: The first section and the second section both use a downward pressure conveyor belt as a downward pressure member, the downward pressure conveyor belt of the first section and the downward pressure conveyor belt of the second section are connected into one, a plurality of guide wheels are rotatably installed on the inner surface of the vertical plate, the downward pressure conveyor belt is sleeved between the guide wheels, the guide wheels include a plurality of lower guide wheels and an upper guide wheel rotatably installed on the inner surface of the vertical plate, an intermediate guide wheel located between two adjacent lower guide wheels and above the lower guide wheels is rotatably installed on the vertical plate, the downward pressure conveyor belt passes around the lower guide wheel, the upper guide wheel and the intermediate guide wheel, the downward pressure conveyor belt passing around the intermediate guide wheel moves upward away from the conveyor belt to form an upper recess, and the front and rear folding stations correspond to the upper recess.

4. The folding machine for producing mouse trap board according to claim 1, characterized in that: The frame is also provided with a glue dispensing mechanism located between the side folding mechanism and the first pressing mechanism.

5. The folding machine for producing mouse trap board according to claim 1, characterized in that: The frame is also fixedly mounted with a second pressing mechanism located behind the front and rear folding mechanisms, the second pressing mechanism is located between the two guide plates, and a position adjustment mechanism is provided between the second pressing mechanism and the frame.

6. The folding machine for producing mouse trap boards according to claim 5, characterized in that: The first pressing mechanism includes a pressing drive mechanism fixedly mounted on the frame and located above the conveyor belt, a pressing seat being fixedly mounted on the lower end of a piston rod of the pressing drive mechanism, two mounting rods extending forward and backward being fixedly mounted on the pressing seat, elastic sheet mounting seats being fixedly mounted on the mounting rods respectively, an elastic sheet extending forward being fixedly mounted on the elastic sheet mounting seat, an elastic sheet pressing adjustment bolt being mounted on the elastic sheet mounting seat, the lower end of the elastic sheet pressing adjustment bolt abutting against the upper surface of the elastic sheet, and a pressing wheel being rotatably mounted on the front end of the elastic sheet.

7. The folding machine for producing mouse trap board according to claim 1, characterized in that: The lower edge of the guide plate is provided with a lower flange folded inwardly and extending forward and backward.

8. The folding machine for producing mouse trap boards according to claim 7, characterized in that: A spacing gap is provided between the lower flange and the edge starting wedge block, and the rear end of the upper inclined surface of the edge starting wedge block is lower than the lower flange.

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