A forming apparatus for the production of bulletproof inserts

Abstract

The application relates to the technical field of bulletproof plugboard production, and particularly discloses a forming equipment for bulletproof plugboard production, which comprises a machine body and further comprises: a pressing mechanism, which is arranged on the machine body and is used for pressing work of the bulletproof plugboard; a positioning mechanism one, which is arranged on both sides of the pressing mechanism and is used for positioning work of the bulletproof plugboard; the positioning mechanism one is used for positioning the raw material of the bulletproof plugboard by rotating the lead screws one and two through the racks one and two around the hydraulic plate and then through the positioning plate and other components, so that the problem of manual placement is solved, the processing efficiency is improved, fatigue does not occur, the production quality is improved, the lead screw two and other components are driven to ascend and descend when the pressing base moves back and forth through the setting of the lifting box, the pressing base is avoided from being blocked, and the lifting ratchet and the ratchet strip are set, so that the lifting lead screw is avoided from being driven to rotate again when moving back.

Description

Technical Field

[0001] This invention relates to the field of bulletproof insert production technology, specifically to a forming equipment for producing bulletproof inserts. Background Technology

[0002] A bulletproof insert is a device that prevents bullets from penetrating it. It is usually made of multiple layers of bulletproof materials, such as steel plates, ceramic plates, and polyethylene materials. These materials can absorb and disperse the energy of the bullet, thereby protecting the wearer or the target from harm.

[0003] CN213972699U discloses a pressing and molding equipment for producing fiber bulletproof chest plates. After the chest plate is pressed and molded, it facilitates the separation of the molded chest plate from the mold and makes it easy to remove, improving practicality. The equipment includes a support frame, a fixed frame, hydraulic cylinders, lifting columns, a lifting plate, an upper mold, a lower mold, a worktable, multiple sets of limit shafts, multiple sets of lifting pipes, two sets of support plates, two sets of limit blocks, two sets of limit springs, two sets of limit frames, two sets of cylinders, two sets of telescopic rods, and two sets of push blocks. Both sets of cylinders are mounted on the support frame. The two ends of the two sets of telescopic rods are connected to the two sets of push blocks and the output ends of the two sets of cylinders, respectively. The two sets of push blocks pass through two sets of through holes. The fixed frame is equipped with multiple sets of fixed seats. The two ends of the multiple sets of limit shafts are connected to the multiple sets of fixed seats and the top of the worktable, respectively. The multiple sets of lifting pipes are respectively fitted onto the outside of the multiple sets of limit shafts, and all the multiple sets of lifting pipes are connected to the lifting plate.

[0004] In existing technology, the formed bulletproof insert is lifted out by pushing the block to drive the pallet, which facilitates the removal of the bulletproof insert. However, in actual processing, it has been found that the bulletproof insert is made of multiple sets of plates pressed together. When placing multiple sets of plates into the pressing container, the plates need to be positioned so that the angle and placement of each set of plates are consistent, so that the pressed bulletproof insert will not be misaligned. The plates are usually placed manually, and fatigue is inevitable after long-term work, which may result in the plates not being placed to meet the pressing requirements, thus affecting the subsequent pressing quality and reducing production efficiency. Summary of the Invention

[0005] The purpose of this invention is to provide a forming device for the production of bulletproof inserts, and to solve the following technical problems:

[0006] (1) How to facilitate the placement of the board and make its positioning accurate.

[0007] The objective of this invention can be achieved through the following technical solutions:

[0008] A forming apparatus for producing bulletproof inserts includes a machine body and further includes:

[0009] Pressing mechanism; installed on the machine body, used for pressing bulletproof inserts;

[0010] Positioning mechanism one is set on both sides of the pressing mechanism and is used for positioning the bulletproof insert.

[0011] Positioning mechanism two is located on the other two sides of the pressing mechanism and is used for positioning the bulletproof insert.

[0012] The feeding mechanism, located at the rear end of the machine body, is used for feeding bulletproof inserts;

[0013] The conveying mechanism, located below the unloading mechanism, is used for conveying bulletproof inserts;

[0014] A movable lead screw is rotatably connected inside the machine body; a movable block is threadedly connected to the movable lead screw; a pressing base is fixedly connected to the top of the movable block; a pressing groove is formed inside the pressing base.

[0015] Further, the pressing mechanism includes a connecting plate one; the connecting plate one is fixedly connected to the side wall of the machine body; a hydraulic cylinder is fixedly connected to the connecting plate one; a connecting plate two is fixedly connected to the end of the hydraulic cylinder away from the connecting plate one; a hydraulic plate is fixedly connected to the side wall of the connecting plate two; a pressing plate is fixedly connected to the bottom of the hydraulic plate; multiple sets of connecting plates one, two, and hydraulic cylinders are provided; a rack one is fixedly connected to the side wall of the connecting plate two; a rack two is fixedly connected to the side wall of the hydraulic plate two; the positioning mechanism one includes a fixing plate; the fixing plate is fixedly connected to the side wall of the machine body; a lead screw one is rotatably connected to the side wall of the fixing plate; a push plate one is threadedly connected to the lead screw one; a side wall of the push plate is fixed A connecting column 1 is connected; a gear 1 is fixedly connected to the lead screw 1; the gear 1 meshes with a rack 1; the positioning mechanism 2 includes a lifting box; the lifting box is fixedly connected to the inner wall of the machine body; a lifting lead screw is rotatably connected inside the lifting box; a lifting column is threaded onto the lifting lead screw; a lead screw 2 is rotatably connected to the side wall of the lifting column away from the lifting lead screw; a push plate 2 is threaded onto the lead screw 2; a connecting column 2 is fixedly connected to the side wall of the push plate 2; positioning plates are fixedly connected to the ends of both the connecting column 1 and the connecting column 2; a gear 2 is rotatably connected to the end of the lifting column away from the lead screw 2; the output end of the gear 2 is fixedly connected to the input end of the lead screw 2; and the rack 2 meshes with the gear 2.

[0016] Furthermore, the lifting box is provided with two sets; a lifting ratchet is rotatably provided on the top of the lifting box; the output end of the lifting ratchet is fixedly connected to the input end of the lifting screw; an external rack is fixedly connected to the bottom of the pressing base; a telescopic spring is fixedly connected inside the external rack; a ratchet bar is fixedly connected to the end of the telescopic spring away from the external rack; the ratchet bar is movably engaged with the lifting ratchet.

[0017] Furthermore, the feeding mechanism includes a feeding box; the feeding box is fixedly connected to the outer wall of the machine body; a feeding screw is rotatably connected inside the feeding box; a connecting rod is threaded onto the feeding screw; a feeding plate is fixedly connected to the end of the connecting rod away from the feeding screw; an electric suction cup is fixedly connected to the bottom of the feeding plate; a feeding gear is fixedly connected to the top of the feeding box; the output end of the feeding gear is fixedly connected to the input end of the feeding screw; internal teeth are fixedly connected to the side wall of the pressing base; the internal teeth are movably meshed with the feeding gear.

[0018] Furthermore, the conveying mechanism includes a conveyor belt; the conveyor belt is disposed below the electric suction cup.

[0019] Furthermore, a movable motor is fixedly connected to the side wall of the machine body; two sets of movable motors are provided; the movable lead screw is driven to rotate by the movable motor.

[0020] Furthermore, the lifting ratchet is positioned closer to the conveyor belt; a connecting belt is rotatably mounted at the bottom of the lifting box.

[0021] Furthermore, the height of the pressing plate is higher than that of the positioning plate and the pressing groove.

[0022] The beneficial effects of this invention are:

[0023] (1) The present invention drives the screw rods below to rotate through the racks 1 and 2 around the hydraulic plate, and then uses the positioning plate and other components to position the bulletproof insert material, which solves the problem of manual placement, thereby improving the processing efficiency and avoiding fatigue, thus improving the production quality. In addition, the lifting box can drive the screw rod and other components to move up and down when the pressing base moves back and forth, avoiding obstruction of the pressing base. Furthermore, the lifting ratchet and ratchet bar can prevent the lifting screw rod from rotating again when moving back.

[0024] (2) When the pressing base moves to the unloading mechanism in this invention, the internal teeth of the side wall of the pressing base will mesh with the unloading gear on the unloading box, and the unloading gear will rotate by moving, thereby driving the unloading screw to rotate. When the pressing base reaches the unloading plate, the unloading screw has driven the electric suction cup under the unloading plate to reach the pressing groove and adsorb the bulletproof insert. After adsorption, the pressing base is driven to move back. When moving back, the lifting screw is driven to reverse. The reverse rotation drives the electric suction cup to rise, thereby completing the unloading of the bulletproof insert.

[0025] (3) In this invention, when the hydraulic plate descends, the press plate will press the bulletproof insert plate together. During the pressing process, the positioning plate will be below the hydraulic plate, but the press plate is higher. During pressing, the height difference of the press plate will create a space between the hydraulic plate and the pressing base, which is used to place the positioning plate. Attached Figure Description

[0026] The invention will now be further described with reference to the accompanying drawings.

[0027] Figure 1 This is a schematic diagram of the overall structure of the body in this invention;

[0028] Figure 2 This is a schematic diagram of the overall structure of the pressing mechanism in this invention;

[0029] Figure 3 This is a cross-sectional view of the overall structure of the machine body in this invention;

[0030] Figure 4 This is a schematic diagram of the overall structure of positioning mechanism one and positioning mechanism two in this invention;

[0031] Figure 5 This is a cross-sectional view of the overall structure of the lifting box in this invention;

[0032] Figure 6 yes Figure 5 Enlarged view of point A in the middle;

[0033] Figure 7 This is a schematic diagram of the overall structure of the feeding mechanism in this invention.

[0034] Figure Descriptions: 1. Machine body; 11. Moving lead screw; 111. Moving motor; 12. Moving block; 13. Pressing base; 131. Internal gear; 132. Pressing groove; 133. External rack; 134. Telescopic spring; 135. Ratchet; 2. Pressing mechanism; 21. Hydraulic plate; 22. Connecting plate one; 221. Connecting plate two; 222. Rack one; 23. Hydraulic cylinder; 24. Rack two; 25. Pressing plate; 3. Positioning mechanism one; 31. Fixed plate; 32. Lead screw one; 33. Push... Plate 1; 331, Connecting Column 1; 34, Gear 1; 6, Positioning Mechanism 2; 61, Lifting Box; 611, Lifting Ratchet; 612, Connecting Belt; 62, Lifting Screw; 63, Lifting Column; 64, Screw 2; 65, Push Plate 2; 651, Connecting Column 2; 66, Positioning Plate; 67, Gear 2; 7, Unloading Mechanism; 71, Unloading Box; 711, Unloading Gear; 72, Unloading Screw; 73, Connecting Rod; 74, Unloading Plate; 75, Electric Suction Cup; 8, Conveying Mechanism; 81, Conveyor Belt. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Please see Figures 1-7 As shown, this application provides a forming apparatus for producing bulletproof inserts, including a machine body 1, and further comprising:

[0037] Pressing mechanism 2; installed on the body 1, used for pressing the bulletproof inserts;

[0038] Positioning mechanism 3 is located on both sides of pressing mechanism 2 and is used for positioning bulletproof inserts;

[0039] Positioning mechanism 2 6 is located on both sides of the pressing mechanism 2 and is used for positioning the bulletproof insert.

[0040] The feeding mechanism 7 is located at the tail end of the machine body 1 and is used for feeding bulletproof inserts;

[0041] The conveying mechanism 8 is located below the unloading mechanism 7 and is used for conveying bulletproof inserts;

[0042] A movable lead screw 11 is rotatably connected inside the machine body 1; a movable block 12 is threadedly connected to the movable lead screw 11; a pressing base 13 is fixedly connected to the top of the movable block 12; a pressing groove 132 is opened inside the pressing base 13.

[0043] In existing technology, the formed bulletproof insert is lifted out by pushing a block-driven pallet, facilitating its removal. However, in actual processing, it has been found that the bulletproof insert is made by pressing multiple sets of sheets together. When placing these sets of sheets into the pressing container, they need to be positioned so that each set has the same angle and placement to prevent misalignment after pressing. Since the sheets are usually placed manually, fatigue can occur over time, leading to improper placement and affecting subsequent pressing quality and reducing production efficiency. To prevent this, the raw materials for the bulletproof insert to be pressed are first placed... The ballistic plate is moved onto the pressing base 13, and then the moving screw 11 inside the machine body 1 is driven to rotate. The moving block 12 moves the pressing base 13 to the bottom of the pressing mechanism 2. After reaching the designated position, the pressing mechanism 2 is driven to press down. During the pressing process, the positioning mechanism 1 3 and the positioning mechanism 2 6 are used to position the bulletproof insert, so that the bulletproof insert material is positioned and moved into the pressing groove 132. After the pressing work is completed, the pressing base 13 is driven to move again, and the pressing base 13 is moved to the bottom of the unloading mechanism 7. Then the unloading mechanism 7 is used to remove the pressed bulletproof insert. After removal, the pressing base 13 moves to the initial position. Then the unloading mechanism 7 places the bulletproof insert on the conveying mechanism 8 and conveys it out of the machine body 1.

[0044] like Figures 4-6As shown, the pressing mechanism 2 includes a connecting plate 22; the connecting plate 22 is fixedly connected to the side wall of the machine body 1; a hydraulic cylinder 23 is fixedly connected to the connecting plate 22; a connecting plate 221 is fixedly connected to the end of the hydraulic cylinder 23 away from the connecting plate 22; a hydraulic plate 21 is fixedly connected to the side wall of the connecting plate 221; a pressing plate 25 is fixedly connected to the bottom of the hydraulic plate 21; multiple sets of connecting plates 22, 221, and hydraulic cylinder 23 are provided; a rack 222 is fixedly connected to the side wall of the connecting plate 221; a rack 24 is fixedly connected to the side wall of the hydraulic plate 21; the positioning mechanism 3 includes a fixing plate 31; the fixing plate 31 is fixedly connected to the side wall of the machine body 1; a lead screw 32 is rotatably connected to the side wall of the fixing plate 31; a push plate 33 is threadedly connected to the lead screw 32; a push plate 33 is fixedly connected to the side wall of the push plate 33. A connecting column 331 is included; a gear 34 is fixedly connected to a lead screw 32; the gear 34 meshes with a rack 222; the positioning mechanism 6 includes a lifting box 61; the lifting box 61 is fixedly connected to the inner wall of the machine body 1; a lifting lead screw 62 is rotatably connected inside the lifting box 61; a lifting column 63 is threadedly connected to the lifting lead screw 62; a lead screw 64 is rotatably connected to the side wall of the end of the lifting column 63 away from the lifting lead screw 62; a push plate 65 is threadedly connected to the lead screw 64; a connecting column 651 is fixedly connected to the side wall of the push plate 65; a positioning plate 66 is fixedly connected to the ends of both the connecting column 331 and the connecting column 651; a gear 67 is rotatably connected to the end of the lifting column 63 away from the lead screw 64; the output end of the gear 67 is fixedly connected to the input end of the lead screw 64; and the rack 24 meshes with the gear 67.

[0045] During operation, when workers place the bulletproof insert material onto the pressing base 13, they do not organize the material but simply stack it. After placement, the pressing base 13 is driven to move below the hydraulic plate 21. When it reaches the hydraulic plate 21, the hydraulic plate 21 is driven to descend by the hydraulic cylinder 23. During descent, the rack 24 on the side of the hydraulic plate 21 and the rack 222 on the side wall of the connecting plate 221 are driven to descend together. During descent, the rack 222 drives the gear 34 to rotate, which in turn drives the lead screw 32 to rotate, thereby moving the push plate 33 and the connecting column 331 toward the pressing groove 132. The rack 24 descends. The rotation of gear 67 will drive the rotation of lead screw 64, which in turn will drive push plate 65 and connecting column 651 to move towards pressing groove 132. While connecting column 331 and connecting column 651 are moving, positioning plate 66 will push the raw material plate of bulletproof insert into the positioning groove. The simultaneous pushing of four positioning plates 66 can prevent the raw material plate from being pushed off-center. The racks 222 and 24 around the hydraulic plate 21 drive the lead screw 32 and lead screw 64 below to rotate. The positioning plate 66 and other components can then be used to position the raw material of bulletproof insert, which solves the problem of manual placement, thereby improving processing efficiency and preventing fatigue, thus improving production quality.

[0046] like Figures 4-6 As shown, the lifting box 61 is provided with two sets; a lifting ratchet 611 is rotatably provided on the top of the lifting box 61; the output end of the lifting ratchet 611 is fixedly connected to the input end of the lifting screw 62; an external rack 133 is fixedly connected to the bottom of the pressing base 13; a telescopic spring 134 is fixedly connected inside the external rack 133; a ratchet bar 135 is fixedly connected to the end of the telescopic spring 134 away from the external rack 133; the ratchet bar 135 is movably engaged with the lifting ratchet 611;

[0047] During operation, when the pressing base 13 moves towards the middle of the machine body 1, specifically below the hydraulic plate 21, the outer rack 133 and ratchet rack 135 at the bottom of the pressing base 13 engage with the lifting ratchet 611 at the top of the lifting box 61. The ratchet rack 135 drives the lifting ratchet 611 to rotate, which in turn drives the lifting screw 62 inside the lifting box 61 to rotate. The lifting screw 62 then drives the lifting column 63 to rise to the top of the lifting box 61. When the pressing base 13 reaches directly below the hydraulic plate 21, the lifting... The lowering column 63 drives the screw 64 and push plate 65 to rise above the pressing base 13, and above it. At this time, the hydraulic plate 21 descends, driving the screw 64 and other components to rotate. The positioning plate 66 then positions the bulletproof insert material in the middle of the pressing groove 132. After the pressing work is completed, the pressing base 13 needs to be moved to the unloading mechanism 7. When it moves again, the ratchet 135 drives the lifting ratchet 611 to rotate, which in turn drives the lifting screw 62 to rotate again. When the lifting screw 62 rotates again, the lifting column 63, having risen to the top, will descend upon rotation, thereby causing the screw 64 and other components to descend. This prevents the screw 64 and other components from obstructing the movement of the pressing base 13. After the pressing base 13 reaches the unloading mechanism 7 and removes the material, it is driven to move back to its initial position. During the reversal, due to the characteristics of the telescopic spring 134 and the ratchet bar 135, the ratchet bar 135 will be squeezed by the lifting ratchet 611. It is pressed into the outer rack 133, thereby preventing the lifting ratchet 611 from rotating through the ratchet bar 135, so as to prevent the screw 64 and other components from rising again, thus affecting the return movement of the pressing base 13. With the setting of the lifting box 61, the screw 64 and other components can be driven to move up and down when the pressing base 13 moves back and forth, so as to avoid blocking the pressing base 13. And with the setting of the lifting ratchet 611 and the ratchet bar 135, the lifting screw 62 can be prevented from rotating again during the return movement.

[0048] like Figure 7 As shown, the feeding mechanism 7 includes a feeding box 71; the feeding box 71 is fixedly connected to the outer wall of the machine body 1; a feeding screw 72 is rotatably connected inside the feeding box 71; a connecting rod 73 is threadedly connected to the feeding screw 72; a feeding plate 74 is fixedly connected to the end of the connecting rod 73 away from the feeding screw 72; an electric suction cup 75 is fixedly connected to the bottom of the feeding plate 74; a feeding gear 711 is fixedly connected to the top of the feeding box 71; the output end of the feeding gear 711 is fixedly connected to the input end of the feeding screw 72; an internal tooth 131 is fixedly connected to the side wall of the pressing base 13; the internal tooth 131 is movably meshed with the feeding gear 711.

[0049] During operation, when the pressing base 13 moves toward the unloading mechanism 7, the internal teeth 131 on the side wall of the pressing base 13 will mesh with the unloading gear 711 on the unloading box 71. The movement will drive the unloading gear 711 to rotate, which in turn will drive the unloading screw 72 to rotate. When the pressing base 13 reaches below the unloading plate 74, the unloading screw 72 will drive the electric suction cup 75 below the unloading plate 74 to reach the pressing groove 132 and adsorb the bulletproof insert. After adsorption, the pressing base 13 will be driven to move back. During the back movement, the lifting screw 62 will be driven to reverse. The reverse rotation will drive the electric suction cup 75 to rise, thereby completing the unloading of the bulletproof insert.

[0050] like Figure 7 As shown, the conveying mechanism 8 includes a conveyor belt 81; the conveyor belt 81 is disposed below the electric suction cup 75;

[0051] During operation, when the electric suction cup 75 picks up the bulletproof insert, it will automatically lose its suction force when the pressing base 13 is removed. At this time, the bulletproof insert will fall onto the conveyor belt 81 and be transported out by the conveyor belt 81.

[0052] like Figure 1 As shown, a movable motor 111 is fixedly connected to the side wall of the machine body 1; two sets of movable motors 111 are provided; the movable lead screw 11 is driven to rotate by the movable motor 111.

[0053] During operation, the movable motor 111 drives the movable lead screw 11 to rotate, which in turn drives the pressing base 13 to move.

[0054] like Figure 4 As shown, the lifting ratchet 611 is located near the conveyor belt 81; a connecting belt 612 is rotatably mounted on the bottom of the lifting box 61.

[0055] During operation, a set of lifting ratchet 611 is provided and is located near the conveyor belt 81. When the pressing base 13 moves, the lifting ratchet 611 can be driven to rotate through the ratchet bar 135. When one set of lifting screws 62 rotates, it drives the lifting screws 62 in another set of lifting boxes 61 to rotate through the connecting belt 612.

[0056] like Figure 3 As shown, the height of the pressing plate 25 is higher than that of the positioning plate 66 and the pressing groove 132;

[0057] During operation, when the hydraulic plate 21 descends, the pressing plate 25 will be used to press the bulletproof insert. During the pressing process, the positioning plate 66 will be below the hydraulic plate 21. However, the pressing plate 25 is relatively high. During pressing, the height difference of the pressing plate 25 will create a space between the hydraulic plate 21 and the pressing base 13, which is used to place the positioning plate 66.

[0058] The working principle of this invention: In existing technology, the formed bulletproof insert is lifted out by pushing a block to drive the pallet, thus facilitating its removal. However, in actual processing, it has been found that the bulletproof insert is made by pressing multiple sets of plates together. When placing these multiple sets of plates into the pressing container, they need to be positioned so that each set has the same angle and placement position to prevent misalignment of the pressed bulletproof insert. The plates are usually placed manually, which inevitably leads to fatigue after long periods of work, resulting in improper placement and affecting the subsequent pressing quality, thus reducing production efficiency. To prevent this, the raw materials for the bulletproof insert used in pressing are first... The plate is placed on the pressing base 13, and then the moving screw 11 inside the machine body 1 is driven to rotate. The moving block 12 is used to move the pressing base 13 to the bottom of the pressing mechanism 2. After reaching the designated position, the pressing mechanism 2 is driven to press down. During the pressing process, the positioning mechanism 1 3 and the positioning mechanism 2 6 are used to position the bulletproof insert, so that the bulletproof insert material is positioned and moved into the pressing groove 132. After the pressing work is completed, the pressing base 13 is driven to move again, and the pressing base 13 is moved to the bottom of the unloading mechanism 7. Then the unloading mechanism 7 is used to remove the pressed bulletproof insert. After removal, the pressing base 13 is moved to the initial position. Then the unloading mechanism 7 places the bulletproof insert on the conveying mechanism 8 and conveys it out of the machine body 1.

[0059] When the pressing base 13 moves towards the middle of the machine body 1, that is, below the hydraulic plate 21, the outer rack 133 and ratchet rack 135 at the bottom of the pressing base 13 will engage with the lifting ratchet 611 at the top of the lifting box 61. The ratchet rack 135 drives the lifting ratchet 611 to rotate, thereby driving the lifting screw 62 inside the lifting box 61 to rotate. The lifting screw 62 then drives the lifting column 63 to rise to the top of the lifting box 61. When the pressing base 13 reaches directly below the hydraulic plate 21, the lifting... The column 63 drives the lead screw 64 and push plate 65 to rise above the pressing base 13, and above it. At this time, the hydraulic plate 21 descends, driving the lead screw 64 and other components to rotate. The positioning plate 66 then positions the bulletproof insert material in the middle of the pressing groove 132. After the pressing work is completed, the pressing base 13 needs to be moved to the unloading mechanism 7. When it moves again, the ratchet 135 drives the lifting ratchet 611 to rotate, which in turn drives the lifting lead screw 62 to rotate again. When the lifting screw 62 rotates again, the lifting column 63, having risen to the top, can descend upon rotation, thereby causing the screw 64 and other components to descend. This prevents the screw 64 and other components from obstructing the movement of the pressing base 13. After the pressing base 13 reaches the unloading mechanism 7 and removes the material, it is driven to move back to its initial position. During the reversal, due to the characteristics of the telescopic spring 134 and the ratchet bar 135, the ratchet bar 135 is squeezed by the lifting ratchet 611 during the movement. The lifting mechanism is pressed into the outer rack 133, thereby preventing the lifting ratchet 611 from rotating through the ratchet bar 135, which would otherwise drive the lead screw 64 and other components to rise again, thus affecting the return movement of the pressing base 13. The lifting box 61 can drive the lead screw 64 and other components to move up and down when the pressing base 13 moves back and forth, thus avoiding obstructing the pressing base 13. Furthermore, the lifting ratchet 611 and ratchet bar 135 can prevent the lifting lead screw 62 from rotating again during the return movement.

[0060] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A forming device for producing bulletproof inserts, comprising a machine body (1), characterized in that, Also includes: Pressing mechanism (2); installed on the body (1), used for pressing bulletproof inserts; Positioning mechanism 1 (3) is set on both sides of pressing mechanism (2) for positioning bulletproof inserts; Positioning mechanism two (6) is set on the other two sides of pressing mechanism (2) for positioning bulletproof inserts; The feeding mechanism (7) is located at the tail end of the machine body (1) and is used for feeding bulletproof inserts; The conveying mechanism (8) is located below the unloading mechanism (7) and is used for conveying bulletproof inserts; The machine body (1) is rotatably connected to a movable lead screw (11); a movable block (12) is threaded onto the movable lead screw (11); a pressing base (13) is fixedly connected to the top of the movable block (12); a pressing groove (132) is provided inside the pressing base (13). The pressing mechanism (2) includes a connecting plate one (22); the connecting plate one (22) is fixedly connected to the side wall of the machine body (1); a hydraulic cylinder (23) is fixedly connected to the connecting plate one (22); a connecting plate two (221) is fixedly connected to the end of the hydraulic cylinder (23) away from the connecting plate one (22); a hydraulic plate (21) is fixedly connected to the side wall of the connecting plate two (221); a pressing plate (25) is fixedly connected to the bottom of the hydraulic plate (21); the connecting plate one (22) and the connecting plate two (221) The hydraulic plate (21) is equipped with multiple sets of hydraulic cylinders (23); a rack (222) is fixedly connected to the side wall of the connecting plate (221); a rack (24) is fixedly connected to the side wall of the hydraulic plate (21); the positioning mechanism (3) includes a fixing plate (31); the fixing plate (31) is fixedly connected to the side wall of the machine body (1); a lead screw (32) is rotatably connected to the side wall of the fixing plate (31); a push plate (33) is threadedly connected to the lead screw (32); a connecting column is fixedly connected to the side wall of the push plate (33). 1 (331); A gear 1 (34) is fixedly connected to the lead screw 1 (32); The gear 1 (34) meshes with the rack 1 (222); The positioning mechanism 2 (6) includes a lifting box (61); The lifting box (61) is fixedly connected to the inner wall of the machine body (1); A lifting lead screw (62) is rotatably connected inside the lifting box (61); A lifting column (63) is threadedly connected to the lifting lead screw (62); A lead screw 2 is rotatably connected to the side wall of the lifting column (63) away from the lifting lead screw (62). (64); a push plate (65) is threaded onto the second lead screw (64); a connecting column (651) is fixedly connected to the side wall of the second push plate (65); a positioning plate (66) is fixedly connected to the ends of the first connecting column (331) and the second connecting column (651); a gear (67) is rotatably connected to the end of the lifting column (63) away from the second lead screw (64); the output end of the gear (67) is fixedly connected to the input end of the second lead screw (64); the rack (24) meshes with the gear (67); The lifting box (61) is provided with two sets; a lifting ratchet (611) is rotatably provided on the top of the lifting box (61); the output end of the lifting ratchet (611) is fixedly connected to the input end of the lifting screw (62); an external rack (133) is fixedly connected to the bottom of the pressing base (13); a telescopic spring (134) is fixedly connected inside the external rack (133); a ratchet bar (135) is fixedly connected to the end of the telescopic spring (134) away from the external rack (133); the ratchet bar (135) is movably engaged with the lifting ratchet (611); During operation, when the pressing base (13) moves towards the middle of the machine body (1), that is, below the hydraulic plate (21), the outer rack (133) and ratchet rack (135) at the bottom of the pressing base (13) will engage with the lifting ratchet (611) at the top of the lifting box (61), and drive the lifting ratchet (611) to rotate through the ratchet rack (135), thereby driving the lifting screw (62) inside the lifting box (61) to rotate, and using the lifting screw (62) to drive the lifting column (63) to rise to the top of the lifting box (61). When the pressing base (13) reaches the hydraulic plate (21) When directly below, the lifting column (63) drives the screw rod (64) and push plate (65) to rise above the pressing base (13) and above it. At this time, the hydraulic plate (21) descends to drive the screw rod (64) and other components to rotate. The positioning plate (66) can then position the bulletproof insert material in the middle of the pressing groove (132). After the pressing work is completed, the pressing base (13) needs to be moved to the unloading mechanism (7). When it moves again, the ratchet (135) drives the lifting ratchet (611) to rotate again, thereby driving the lifting screw rod again. (62) When the lifting screw (62) rotates again, the lifting column (63) will rise to the top. When it rotates again, the lifting column (63) will fall, thereby driving the screw two (64) and other components to fall, avoiding the screw two (64) and other components from blocking the movement of the pressing base (13). When the pressing base (13) reaches the unloading mechanism (7) and takes off the material, the pressing base (13) is driven to move to the initial position. When moving back, due to the characteristics of the telescopic spring (134) and the ratchet bar (135), the ratchet bar (135) will be lifted by the lifting ratchet (611) during the movement. The pressure is squeezed and squeezed into the outer rack (133), thereby avoiding the driving of the lifting ratchet (611) through the ratchet bar (135) to rotate, so as to prevent the screw second (64) and other components from rising again, thereby affecting the return movement of the pressing base (13). With the setting of the lifting box (61), the screw second (64) and other components can be driven to move up and down when the pressing base (13) moves back and forth, avoiding blocking the pressing base (13). And with the setting of the lifting ratchet (611) and the ratchet bar (135), the lifting screw (62) can be prevented from rotating again when returning.

2. The forming equipment for producing bulletproof inserts according to claim 1, characterized in that, The feeding mechanism (7) includes a feeding box (71); the feeding box (71) is fixedly connected to the outer wall of the machine body (1); a feeding screw (72) is rotatably connected inside the feeding box (71); a connecting rod (73) is threadedly connected to the feeding screw (72); a feeding plate (74) is fixedly connected to the end of the connecting rod (73) away from the feeding screw (72); an electric suction cup (75) is fixedly connected to the bottom of the feeding plate (74); a feeding gear (711) is fixedly connected to the top of the feeding box (71); the output end of the feeding gear (711) is fixedly connected to the input end of the feeding screw (72); an internal tooth (131) is fixedly connected to the side wall of the pressing base (13); the internal tooth (131) is movably meshed with the feeding gear (711).

3. The forming equipment for producing bulletproof inserts according to claim 2, characterized in that, The conveying mechanism (8) includes a conveyor belt (81); the conveyor belt (81) is positioned below the electric suction cup (75).

4. A forming device for producing bulletproof inserts according to claim 3, characterized in that, The side wall of the machine body (1) is fixedly connected to a moving motor (111); two sets of moving motors (111) are provided; the moving lead screw (11) is driven to rotate by the moving motor (111).

5. A forming device for producing bulletproof inserts according to claim 4, characterized in that, The lifting ratchet (611) is located near the conveyor belt (81); a connecting belt (612) is rotatably provided at the bottom of the lifting box (61).

6. A forming device for producing bulletproof inserts according to claim 5, characterized in that, The pressing plate (25) is higher than the positioning plate (66) and the pressing groove (132).

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