A cardboard die-cutting and forming equipment

Abstract

This application relates to a cardboard die-cutting and forming equipment, belonging to the field of cardboard processing technology. It includes a feeding mechanism and a clamping mechanism arranged sequentially along the cardboard transport direction. The feeding mechanism includes a first base and a first conveyor belt, the first conveyor belt being slidably connected to the first base along the cardboard transport direction. One end of the clamping mechanism is a feeding end, and the other end is a discharging end. The clamping mechanism includes a support seat and a second conveyor belt. A fourth drive source is connected to the bottom of the support seat to drive the support seat to slide along a first direction, which is perpendicular to the cardboard transport direction. The second conveyor belt is located on the side of the support seat away from the fourth drive source, and is slidably connected to the support seat along the cardboard transport direction. Multiple clamping components are connected to the side of the second conveyor belt closest to the support seat along its own transport direction. This application provides a more efficient and convenient automated unloading device for cardboard die-cutting machines.

Description

Technical Field

[0001] This application relates to the field of cardboard processing technology, and in particular to a cardboard die-cutting and forming equipment. Background Technology

[0002] A die-cutting machine is a device used to cut grooves into cardboard; it can be understood as a device that cuts cardboard into a specified shape.

[0003] Under relevant technologies, traditional cardboard die-cutting machines require manual unloading after the cutting operation, meaning that the cut cardboard is manually removed from the machine and transferred to a designated area. This manual unloading method is not only inefficient but also labor-intensive, and prone to inaccurate or untimely unloading due to human factors, thus affecting the cutting effect and production efficiency of the cardboard.

[0004] To improve the feeding efficiency of cardboard die-cutting machines, the industry has been experimenting with automation technologies to replace manual feeding operations. For example, robotic arms are used to simulate manual cardboard gripping and feeding. However, these existing automated feeding technologies still have some problems in practical applications, such as paper jams on conveyor belts and inaccurate positioning of robotic arms when gripping cardboard. These problems affect the promotion and application of automated feeding technologies.

[0005] While some automated feeding technologies have been attempted to address the low efficiency and high labor intensity of manual feeding in cardboard die-cutting machines, these technologies still have many shortcomings in practical applications and cannot solve the core problems in the feeding process of cardboard die-cutting machines. Therefore, how to provide a more efficient and convenient automated feeding device for cardboard die-cutting machines is a technical problem that urgently needs to be solved in the current cardboard production industry. Summary of the Invention

[0006] In order to provide a more efficient and convenient automated feeding device for cardboard die-cutting machines, this application provides a cardboard die-cutting and forming equipment.

[0007] This application provides a cardboard die-cutting and forming equipment, which adopts the following technical solution:

[0008] A cardboard die-cutting and forming equipment, characterized in that it includes a feeding mechanism and a clamping mechanism arranged sequentially along the cardboard transport direction;

[0009] The feeding mechanism includes a first base and a first conveyor belt, wherein the first conveyor belt is slidably connected to the first base along the paperboard transport direction;

[0010] The clamping mechanism has a feeding end at one end and a discharging end at the other end. The clamping mechanism includes a support seat and a second conveyor belt.

[0011] The bottom of the support is connected to a fourth drive source, which drives the support to slide along a first direction, which is perpendicular to the cardboard transport direction.

[0012] The second conveyor belt is located on the side of the support away from the fourth drive source. The second conveyor belt is slidably connected to the support along the paperboard transport direction. A plurality of clamping assemblies are connected to the side of the second conveyor belt near the support along its own transport direction. The clamping assembly includes two clamping plates stacked along a first direction. One end of the two clamping plates is rotatably connected. A push groove is provided on the side of the clamping plate near the support.

[0013] The support seat is provided with a second actuating member at one end near the discharge port. The second actuating member is slidably connected to the support seat along the paperboard transport direction. The second direction is perpendicular to both the paperboard transport direction and the first direction. When one of the clamping components moves to the discharge end, one end of the second actuating member is located in the actuating groove so that the two clamping plates are in an open state.

[0014] A cutting mechanism is provided between the second conveyor belts. The cutting mechanism is located between the feed end and the discharge end. The cutting mechanism is directly or indirectly slidably connected to the support seat along the first direction.

[0015] By adopting the above technical solution, several pieces of cardboard are fed and transported by the first conveyor belt. The cardboard is further transported by two clamping plates of the second conveyor belt. When one of the clamping components is transported to the bottom of the cutting mechanism, the support moves towards the side of the second conveyor belt in the first direction to support the cardboard. The cutting mechanism slides towards the side of the support in the first direction to cut the cardboard. After cutting, the clamping component is further transported to the discharge port. The support continues to slide towards the side of the second conveyor belt, and the second actuating member slides towards the side of the actuating groove in the second direction so that one end of the second actuating member is located in the actuating groove. The support slides away from the second conveyor belt again so that the second actuating member pulls one clamping plate so that the two clamping plates are in an open state, and the cardboard slides further down, thereby realizing the automated unloading of the cardboard.

[0016] Optionally, the feeding mechanism further includes a transport roller, which is parallel to a second direction, which is perpendicular to both the first direction and the transport direction of the first base. The transport roller is rotatably connected to the second conveying base, and the transport roller is parallel to the second direction along the rotation axis of the second conveying base. A sleeve is fitted on the transport roller, and there is a first passage gap between the sleeve and the first conveyor belt.

[0017] By adopting the above technical solution, in order to further improve the smoothness of cardboard transportation, a rotating transport roller is set up, on which a sleeve is fitted. The cardboard is transported within the first passage gap between the sleeve and the first conveyor belt. The rotation of the transport roller can further improve the smoothness of cardboard transportation and improve the flatness of the cardboard.

[0018] Optionally, the feeding mechanism further includes a flattening assembly, which includes a flattening frame and a plurality of first rollers. The flattening frame is disposed between the transport roller and the second conveyor belt. The flattening frame is slidably connected to the first base along a first direction. A plurality of first rollers are spaced apart along a second direction on the side of the flattening frame near the first conveyor belt, and the axis of the first rollers is parallel to the second direction.

[0019] By adopting the above technical solution and setting up the flattening component, firstly, it is to further improve the flatness of the cardboard when it passes through. Secondly, since the cardboard needs to be clamped by two clamping plates before it can be transported onto the second conveyor belt, the cardboard can be further pressed when one end of the flattening frame rotates, so that the cardboard is in a stationary state, allowing time for the clamping plates on the second conveyor belt to clamp the cardboard.

[0020] Optionally, the feeding mechanism further includes a limiting member, which is disposed between the flattening frame and the second conveyor belt. Multiple limiting members are spaced apart along the second direction, and there is a clamping space between two adjacent limiting members. The limiting member is slidably connected to the first base along the second direction to change the width of the clamping space.

[0021] By adopting the above technical solution, in order to ensure that the cardboard can be accurately clamped by the two clamping plates, a limiting member is set. The limiting member is slidably connected to the first base along the second direction. When the cardboard passes through the clamping space, the position of the cardboard is adjusted by the sliding of the limiting member.

[0022] Optionally, one side of the openings of the two clamping plates is positioned close to the first conveyor belt.

[0023] By adopting the above technical solution, when the cardboard is transported to the discharge port of the second conveyor belt, one end of the two clamping plates is rotatably connected, and the side with the opening is set close to the first conveyor belt, so that the paper can enter between the two clamping plates and be clamped by the two clamping plates.

[0024] Optionally, a first actuating element is connected to the side of the support near the feed end, and the first actuating element is slidably connected to the support along the paperboard transport direction.

[0025] By adopting the above technical solution, in order to clamp the cardboard between the two clamping plates, a first actuating member is provided. The support slides along the first direction toward the side of the second conveyor belt. The first actuating member moves further toward the side closer to the actuating groove so that one side of the first actuating member is located in the actuating groove. The support slides along the first direction to the initial position, and then the first actuating member pulls one clamping plate so that the two clamping plates are in an open state. The cardboard is transported by the first conveyor belt to the side between the two clamping plates. The first actuating member slides along the cardboard transport direction toward the side away from the actuating groove. The clamping plate loses the pulling force of the first actuating member, and the two clamping plates are put together, thereby clamping and fixing the cardboard.

[0026] Optionally, the support seat has a first groove along a first direction on the side near the second conveyor belt, and one end of the first actuating member is slidably connected to the support seat in the first groove along the paperboard transport direction.

[0027] By adopting the above technical solution, in order to make the first actuating member slide, a first sliding groove is provided, and the first actuating member slides in the first sliding groove on the support along the cardboard transport direction.

[0028] Optionally, the first actuating member has a connecting part and a plug-in part that are fixedly connected. The connecting part is parallel to a first direction and is located in the first groove. The plug-in part is parallel to the cardboard transport direction and the end of the plug-in part away from the connecting part is located in the actuating groove.

[0029] By adopting the above technical solution, in order to enable the first actuating member to be inserted into the actuating groove, the first actuating member has a connecting part and a plugging part. The connecting part is parallel to the first direction, and the plugging part is parallel to the cardboard transport direction, so as to ensure that the plugging part can be inserted into the actuating groove, and when the support slides along the first direction, the clamping member can be pulled.

[0030] Optionally, the second actuating element has the same structure as the first actuating element.

[0031] By adopting the above technical solution, in order to unload the cut cardboard at the discharge port, the second actuating member has the same structure as the first actuating member, so that the clamping plate at the discharge port is pulled by the second actuating member to unload the cardboard.

[0032] Optionally, a second groove is provided on the side of the support near the discharge end along the first direction, and the second actuating member is slidably connected to the support in the second groove along the paperboard transport direction.

[0033] By adopting the above technical solution, a second chute is set to guide the sliding of the second actuating member. At the same time, the unloaded cardboard can fall into the second chute for collection. The sliding of the second actuating member along the cardboard transport direction can further straighten the cardboard.

[0034] In summary, this application includes at least one of the following beneficial technical effects:

[0035] 1. This application provides a second actuating member so that when the cardboard is conveyed from the clamping assembly to the discharge end, the support slides along the first direction to support the cardboard to be cut, and at the same time, one end of the second actuating member corresponds to the position of the actuating groove. The second actuating member further slides along the cardboard transport direction into the actuating groove so that the cardboard is unloaded by the second actuating member.

[0036] 2. This application provides a first actuating element, which, through the sliding of the support seat along the first direction, drives the first actuating element to pull the clamping plate of the feed inlet, so that the cardboard is clamped and fixed by the two clamping plates;

[0037] 3. By setting a second slide groove, the second actuating member can collect the cut cardboard while sliding in the second slide groove. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the overall structure of a cardboard die-cutting and forming equipment according to this application;

[0039] Figure 2 This is a schematic diagram of the feeding mechanism in this application;

[0040] Figure 3 This is a structural schematic diagram of the guide component of this application;

[0041] Figure 4 This is a structural schematic diagram of the clamping mechanism of this application;

[0042] Figure 5 yes Figure 4 Enlarged view of section A;

[0043] Figure 6 This is a schematic diagram of the cutting mechanism of this application;

[0044] Figure 7 This is a structural schematic diagram of the first actuating element, the second actuating element, and the support base of this application.

[0045] Reference numerals: 1. Feeding mechanism; 11. First base; 111. First rotating shaft; 112. First drive source; 12. First conveyor belt; 13. Transport roller; 131. Sleeve; 132. First passage gap; 14. Flattening component; 141. Flattening frame; 142. First roller; 143. Second drive source; 144. First mounting base; 145. Second mounting base; 15. Limiting component; 151. Clamping space; 152. Third drive source; 2. Clamping plate mechanism; 21. Feeding end; 22. Discharge end; 23. Support seat; 231. First chute; 232. Second chute; 233. Discharge hole; 234. Waste collection... 24. Second conveyor belt; 241. Second mounting plate; 25. Fourth drive source; 26. Clamping assembly; 261. Clamping plate; 2611. Actuating groove; 2612. Through hole; 262. Clamping gap; 263. Second rotating shaft; 27. First actuating element; 271. Connecting part; 272. Insertion part; 273. Seventh drive source; 28. Second actuating element; 281. Fourth mounting plate; 282. Eighth drive source; 3. Cutting mechanism; 31. Support frame; 32. First mounting plate; 33. Cutting head; 34. Fifth drive source; 41. Mounting frame; 42. Guide element; 421. Guide part; 422. Horizontal part. Detailed Implementation

[0046] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0047] This application discloses a cardboard die-cutting and forming device. (Refer to...) Figure 1 The cardboard die-cutting equipment includes a feeding mechanism 1 and a clamping mechanism 2 arranged sequentially along the cardboard transport direction. A cutting mechanism 3 is connected to the clamping mechanism 2. The feeding mechanism 1 transports the cardboard to the clamping mechanism 2, where the clamping mechanism 2 clamps and fixes the cardboard, and the cutting mechanism 3 cuts the cardboard.

[0048] Reference Figure 1 and Figure 2The feeding mechanism 1 includes a first base 11 and a first conveyor belt 12. The first conveyor belt 12 is slidably connected to the first base 11 along the cardboard transport direction. Multiple first conveyor belts 12 are spaced apart along a second direction, which is perpendicular to both the cardboard transport direction and the first direction. Specifically, the first base 11 has two first rotating shafts 111 spaced apart along the cardboard transport direction. The first rotating shafts 111 are parallel to the second direction. The first conveyor belt 12 is wound around the two first rotating shafts 111. The first rotating shafts 111 are parallel to the second direction along the rotation axis of the first base 11. One end of the first rotating shaft 111 is connected to a first driving source 112. In this embodiment, the first driving source 112 is a motor. The motor housing is fixedly connected to the first base 11. The motor output shaft passes through the side wall of the first base 11 and is coaxially fixedly connected to the first rotating shaft 111. The motor drives the first rotating shaft 111 to rotate, which drives the first conveyor belt 12 to slide along the cardboard transport direction. The cardboard is transported on the first conveyor belt 12.

[0049] Reference Figure 2 To improve the smoothness of cardboard transportation, the feeding mechanism 1 also includes a transport roller 13. The transport roller 13 is located on the side of the first conveyor belt 12 away from the first base 11. The transport roller 13 is parallel to the second direction and is rotatably connected to the first base 11. The transport roller 13 is located at the feeding end of the feeding mechanism 1. The transport roller 13 is parallel to the second direction along the rotation axis of the first base 11. Multiple sleeves 131 are spaced on the transport roller 13. Each sleeve 131 is correspondingly arranged with a first conveyor belt 12. There is a first passage gap 132 between the sleeve 131 and the first conveyor belt 12. The cardboard enters the first passage gap 132. Under the rotation of the transport roller 13, the sleeve 131 pushes the cardboard onto the first conveyor belt 12.

[0050] Reference Figure 2 If the cardboard is long, in order to further flatten the cardboard during transportation, the feeding mechanism 1 also includes a flattening component 14. The flattening component 14 includes a flattening frame 141 and a plurality of first rollers 142. The flattening frame 141 is mounted on the first base 11. The flattening frame 141 is provided with a plurality of flattening rods spaced apart along the second direction. Each flattening rod is rotatably connected to a first roller 142 on the side near the first conveyor belt 12. The first rollers 142 are parallel to the second direction along the rotation axis of the flattening rod.

[0051] Reference Figure 2To flatten the cardboard, one end of the flattening frame 141 is rotatably connected to the first base 11, and the other end is connected to the second drive source 143. In this embodiment, the second drive source 143 is a cylinder. Specifically, a first mounting seat 144 is fixedly connected to the ground, the cylinder body is fixedly connected to the second mounting seat 145, and the second mounting seat 145 is rotatably connected to the first mounting seat 144. The second mounting seat 145 is parallel to the second direction along the rotation axis of the first mounting seat 144. The piston rod end of the cylinder is fixedly connected to the flattening frame 141 through a third mounting seat. When the piston rod of the cylinder extends and retracts along the first direction, it can drive one end of the flattening frame 141 to rotate, and the first roller 142 further flattens the cardboard. The first direction is perpendicular to the transport direction of the cardboard.

[0052] Reference Figure 3 In order to limit the position of the cardboard transported by the first conveyor belt 12, the feeding mechanism 1 also includes a limiting member 15. The limiting member 15 is located on the side of the first base 11 near the clamping mechanism 2. Multiple limiting members 15 are spaced apart along the second direction. In this embodiment, there are two limiting members 15. There is a clamping space 151 between the two limiting members 15. The limiting members 15 are slidably connected to the first base 11 along the second direction to change the width of the clamping space 151. When the cardboard is transported from the first conveyor belt 12 to the clamping mechanism 2, the position of the cardboard is limited by the two limiting members 15.

[0053] Reference Figure 3 In order to drive the limiting member 15 to slide, a third driving source 152 is connected to one end of each limiting member 15 away from the clamping space 151. In this embodiment, the third driving source 152 is a cylinder. The cylinder body is fixedly connected to the first base 11, and the piston rod is parallel to the second direction and fixedly connected to the limiting member 15.

[0054] Reference Figure 3 During the process of the cardboard passing through the clamping space 151, in order to guide the cardboard, a guide assembly is also connected to the first base 11. The guide assembly includes a mounting frame 41 and multiple guide members 42. The mounting frame 41 is fixedly connected to the first base 11 and is located on the side of the limiting member 15 away from the first conveyor belt 12. Multiple guide members 42 are detachably connected to the mounting frame 41 at intervals along the second direction. The guide member 42 has an integrally connected guide part 421 and a horizontal part 422. The guide part 421 is located on the side close to the first conveyor belt 12 and is inclined towards the side of the clamping mechanism 2 along the first conveyor belt 12 so as to guide the cardboard.

[0055] Reference Figure 4The clamping mechanism 2 has a feeding end 21 at one end and a discharging end 22 at the other end. The clamping mechanism 2 includes a support 23 and a second conveyor belt 24. The bottom of the support 23 is provided with a fourth driving source 25 to drive the support 23 to slide along a first direction. In this embodiment, the fourth driving source 25 is a cylinder. The second conveyor belt 24 is located on the side of the support 23 away from the fourth driving source 25. The second conveyor belt 24 is slidably connected to the support 23 along the paperboard transport direction. The second conveyor belt 24 is provided with a plurality of clamping components 26 at intervals along its own transport direction. The clamping components 26 are located on the side of the second conveyor belt 24 close to the support 23. The clamping components 26 include two clamping plates 261. The two clamping plates 261 are stacked along the first direction. The clamping gap 262 formed between the two clamping plates 261 is at the same level as the top of the first base 11.

[0056] Reference Figure 4 In this embodiment, in order to ensure the stability of the multiple clamping components 26, two second conveyor belts 24 are provided at intervals along the second direction.

[0057] Reference Figure 4 and Figure 5 Two clamping plates 261 are rotatably connected at one end and fitted together at the other end. The open side of the two clamping plates 261 is located near the first conveyor belt 12. The top of one clamping plate 261 is connected to the second conveyor belt 24. The lower clamping plate 261 is parallel to the second direction along the rotation axis of the upper clamping plate 261. Specifically, the lower clamping plate 261 is rotatably connected to the upper clamping plate 261 through a second rotating shaft 263. The second rotating shaft 263 is parallel to the second direction and is fixedly connected to the upper clamping plate 261. The lower clamping plate 261 has a through hole 2612 through it along the second direction. The shaft hole tolerance between the through hole 2612 and the second rotating shaft 263 is an interference fit. When the side of the two clamping plates 261 near the first conveyor belt 12 is in the open state, the cardboard can be transported into the clamping gap 262. When the two clamping plates 261 are in the fitted state, the cardboard can be clamped.

[0058] Reference Figure 4 In order to improve the clamping and fixing effect of the cardboard, multiple clamping components 26 are provided at intervals along the second direction. In order to fix the multiple clamping components 26, a second mounting plate 241 is provided between the clamping plate 261 and the second conveyor belt 24. The multiple clamping plates 261 are fixedly connected to the second mounting plate 241, and the second mounting plate 241 is parallel to the second direction.

[0059] Reference Figure 4 and Figure 5When the cardboard is transported from the guide section 421 to the second conveyor belt 24, in order to clamp the cardboard with the two clamping plates 261, the support seat 23 is connected to the side near the feed end 21 with a first actuating member 27. The first actuating member 27 is slidably connected to the support seat 23 along the cardboard transport direction. The clamping plate 261 near the support seat 23 is provided with an actuating groove 2611 to accommodate the first actuating member 27, and the actuating groove 2611 is located on the side of the clamping plate 261 near the feed end 21.

[0060] Reference Figure 4 and Figure 5 The number of first actuating members 27 corresponds to the number of clamping components 26. In order to fix the multiple first actuating members 27, a third mounting plate is fixed to the bottom of the multiple first actuating members 27. The third mounting plate is arranged parallel to the second direction and is located in the first slide groove 231. A seventh driving source 273 is connected to the side wall of the third mounting plate. In this embodiment, the seventh driving source 273 is a cylinder, and the piston rod of the cylinder is arranged parallel to the transport direction of the cardboard.

[0061] Reference Figure 4 The support seat 23 is provided with a first groove 231 along the first direction on the side near the second conveyor belt 24. One end of the first actuating member 27 is slidably connected to the support seat 23 in the first groove 231 along the cardboard transport direction. In this embodiment, the first actuating member 27 has an integrally connected connecting part 271 and a plug-in part 272. The connecting part 271 is parallel to the first direction, and one end of the connecting part 271 is located in the first groove 231. The plug-in part 272 is arranged parallel to the cardboard transport direction, and the end of the plug-in part 272 away from the connecting part 271 is located in the actuating groove 2611.

[0062] Reference Figure 4 and Figure 6 A cutting mechanism 3 is provided between the second conveyor belts 24. The cutting mechanism 3 is located between the feed end 21 and the discharge end 22 of the clamping mechanism 2. The cutting mechanism 3 includes a support frame 31, a first mounting plate 32 and multiple cutters 33. The support frame 31 is arranged around the outer periphery of the support seat 23. The first mounting plate 32 is slidably connected to the support frame 31 through a fifth drive source 34. In this embodiment, the fifth drive source 34 is a cylinder. The cylinder shell is fixedly connected to the top wall of the support frame 31. The piston rod of the cylinder is parallel to the first direction. After passing through the top wall of the support frame 31, the piston rod is fixedly connected to the first mounting plate 32. Multiple cutters 33 are connected to one end of the first mounting plate 32 near the support seat 23. The fifth drive source 34 drives the first mounting plate 32 to drive the cutters 33 to move towards the side near the support seat 23 to cut the cardboard.

[0063] Reference Figure 5 , Figure 6 and Figure 7The movement trajectory of the support 23 and its coordination with the clamping plate 261 and the first actuating member 27 are as follows:

[0064] First stage: When the support seat 23 slides along the first direction toward the side closer to the second conveyor belt 24, one of the clamping components 26 moves through the second conveyor belt 24 to the side below the cutter head 33 and is located on the side of the support seat 23 away from the first actuating member 27. The support seat 23 slides to contact the cardboard to support it. At this time, the first actuating member 27 is driven by the support seat 23 to move toward the clamping plate 261 near the discharge end 22. Then, the first actuating member 27 slides toward the side closer to the actuating groove 2611 so that the insertion part 272 of the first actuating member 27 is located in the insertion groove. At this time, the fifth drive source 34 drives the cutter head 33 to slide toward the support seat 23 to cut the cardboard on the support seat 23.

[0065] Second stage: When the support seat 23 slides along the first direction toward the initial position, that is, away from the second conveyor belt 24, it drives the first actuating member 27 to move toward the side closer to the support seat 23, so as to pull one clamping plate 261 downward, so that there is a clamping gap 262 between the two clamping plates 261. At this time, the cardboard is transported by the first conveyor belt 12 into the clamping gap 262. During the transportation of the cardboard by the first conveyor belt 12, the flattening frame 141 controls the transportation and stopping of the cardboard.

[0066] Third stage: When the first actuating element 27 slides away from the clamping plate 261, the clamping plate 261 loses tension, and the two clamping plates 261 are in a close-fitting state again to achieve the clamping of the cardboard.

[0067] Fourth stage: The second conveyor belt 24 continues to slide to transport the clamping assembly 26 located at the feed end 21 to below the cutter head 33. The above three stages are repeated to transport and cut the cardboard.

[0068] Reference Figure 7 In order to feed the cut cardboard, a second actuating member 28 is connected to the side of the support 23 near the discharge end 22. In this embodiment, the structure of the second actuating member 28 is exactly the same as that of the first actuating member 27. A second groove 232 is provided on the side of the support 23 near the discharge end 22 along the first direction. The second actuating member 28 is slidably connected to the support 23 in the second groove 232 along the cardboard transport direction.

[0069] Reference Figure 7The number of second actuating members 28 corresponds to the number of clamping components 26. In order to fix the multiple second actuating members 28, a fourth mounting plate 281 is fixed to the bottom of the multiple second actuating members 28. The fourth mounting plate 281 is arranged parallel to the second direction and is located in the second slide groove 232. An eighth driving source 282 is connected to the side wall of the fourth mounting plate 281. In this embodiment, the eighth driving source 282 is a cylinder, and the piston rod of the cylinder is arranged parallel to the transport direction of the cardboard.

[0070] In the first stage, when one of the clamping components 26 is transported to the discharge end 22 by the second conveyor belt 24, the second actuating member 28 slides along the paperboard transport direction so that the end of the second actuating member 28 is located in the insertion groove;

[0071] In the second stage, the support seat 23 drives the second actuating member 28 to slide away from the second conveyor belt 24, so that the two clamping plates 261 are in an open state, that is, the lower clamping plate 261 is in an inclined state. Then the cardboard originally in the clamping gap 262 slides along the inclined direction of the clamping plate 261 into the second chute 232, realizing the unloading of the cardboard.

[0072] In the third stage, since the third mounting plate is located in the second slide groove 232, when the sixth drive source drives the second actuating member 28 to slide away from the clamping plate 261, the third mounting plate can further push the cardboard in the second slide groove 232 to further straighten the cardboard.

[0073] Reference Figure 7 In order to allow the waste material to fall after cutting, the support 23 and the cutter head 33 are provided with multiple discharge holes 233 through the first direction at the corresponding positions. Each discharge hole 233 is provided with a cutter head 33. The bottom of the support 23 is provided with a waste collection box 234 so that the waste material can fall into the waste collection box 234 after falling from the discharge port.

[0074] The implementation principle of a cardboard die-cutting and forming equipment in this application embodiment is as follows: several cardboards are first fed by the first conveyor belt 12, and multiple cardboards are transported by the first conveyor belt 12 toward the second conveyor belt 24.

[0075] The support 23 slides along the first direction toward the side closer to the second conveyor belt 24. One of the clamping components 26 moves along the second conveyor belt 24 to the side below the cutter head 33 and is located on the side of the support 23 away from the first actuating member 27. The support 23 slides to contact the cardboard to support it. At this time, the first actuating member 27 is driven by the support 23 to move toward the clamping plate 261 near the discharge end 22. Then, the first actuating member 27 slides toward the side closer to the actuating groove 2611 so that the insertion part 272 of the first actuating member 27 is located in the insertion groove. At this time, the fifth drive source 34 drives the cutter head 33 to slide toward the support 23 to cut the cardboard on the support 23. When one of the clamping components 26 is located at the discharge end 22, the second actuating member 28 slides along the cardboard transport direction so that the end of the second actuating member 28 is located in the insertion groove.

[0076] When the support seat 23 slides away from the second conveyor belt 24 along the first direction, it drives the first actuating member 27 to move closer to the support seat 23, so as to pull one clamping plate 261 downward, so that there is a clamping gap 262 between the two clamping plates 261. At this time, the cardboard is transported by the first conveyor belt 12 into the clamping gap 262. During the transportation of the cardboard by the first conveyor belt 12, the transportation and stopping of the cardboard are controlled by the rotation of the flattening frame 141. The support seat 23 drives the second actuating member 28 to slide away from the second conveyor belt 24, so that the two clamping plates 261 are in an open state, that is, the clamping plate 261 located below is in an inclined state. Then the cardboard originally in the clamping gap 262 slides along the inclined direction of the clamping plate 261 into the second chute 232, realizing the unloading of the cardboard.

[0077] When the first actuating member 27 slides away from the clamping plate 261, the clamping plate 261 loses tension, and the two clamping plates 261 are in a close-fitting state again to achieve the clamping of the cardboard. The second conveyor belt 24 continues to slide to transport the clamping assembly 26 located at the feed end 21 to below the cutter head 33. The above steps are repeated to transport and cut the cardboard.

[0078] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cardboard die-cutting and forming equipment, characterized in that: It includes a feeding mechanism (1) and a clamping mechanism (2) arranged sequentially along the paperboard transport direction; The feeding mechanism (1) includes a first base (11) and a first conveyor belt (12), wherein the first conveyor belt (12) is slidably connected to the first base (11) along the paperboard transport direction; The clamping mechanism (2) has a feeding end (21) at one end and a discharging end (22) at the other end. The clamping mechanism (2) includes a support seat (23) and a second conveyor belt (24). The support (23) is connected to a fourth drive source (25) at its bottom, so that the support (23) can be driven by the fourth drive source (25) to slide along a first direction, which is perpendicular to the cardboard transport direction; The second conveyor belt (24) is located on the side of the support (23) away from the fourth drive source (25). The second conveyor belt (24) is slidably connected to the support (23) along the cardboard transport direction. The second conveyor belt (24) is connected to a plurality of clamping assemblies (26) along its own transport direction on the side of the support (23) near the support. The clamping assembly (26) includes two clamping plates (261) stacked along the first direction. One end of the two clamping plates (261) is rotatably connected. A push groove (2611) is opened on the side of the clamping plate (261) near the support (23). The support (23) is provided with a second actuating member (28) at one end near the discharge port. The second actuating member (28) is slidably connected to the support (23) along the paperboard transport direction. The second direction is perpendicular to both the paperboard transport direction and the first direction. When one of the clamping components (26) moves to the discharge end (22), one end of the second actuating member (28) is located in the actuating groove (2611) so that the two clamping plates (261) are in an open state. A cutting mechanism (3) is provided between the second conveyor belts (24). The cutting mechanism (3) is located between the feed end (21) and the discharge end (22). The cutting mechanism (3) is directly or indirectly slidably connected to the support seat (23) along the first direction.

2. The cardboard die-cutting and forming equipment according to claim 1, characterized in that: The feeding mechanism (1) further includes a transport roller (13), which is parallel to a second direction. The second direction is perpendicular to both the first direction and the transport direction of the first base. The transport roller (13) is rotatably connected to the second conveying base. The transport roller (13) is parallel to the second direction along the rotation axis of the second conveying base. A sleeve (131) is fitted on the transport roller (13), and there is a first passage gap (132) between the sleeve (131) and the first conveyor belt (12).

3. The cardboard die-cutting and forming equipment according to claim 2, characterized in that: The feeding mechanism (1) further includes a flattening assembly, which includes a flattening frame (141) and a plurality of first rollers (142). The flattening frame (141) is disposed between the transport roller (13) and the second conveyor belt (24). The flattening frame (141) is slidably connected to the first base (11) along a first direction. A plurality of first rollers (142) are spaced apart along a second direction on the side of the flattening frame (141) near the first conveyor belt (12). The axis of the first rollers (142) is parallel to the second direction.

4. The cardboard die-cutting and forming equipment according to claim 3, characterized in that: The feeding mechanism (1) further includes a limiting member (15), which is located between the flattening frame (141) and the second conveyor belt (24). Multiple limiting members (15) are spaced apart along the second direction. There is a clamping space (151) between two adjacent limiting members (15). The limiting member (15) is slidably connected to the first base (11) along the second direction to change the width of the clamping space (151).

5. The cardboard die-cutting and forming equipment according to claim 1, characterized in that: The two clamping plates (261) are positioned on one side of their openings near the first conveyor belt (12).

6. The cardboard die-cutting and forming equipment according to claim 1, characterized in that: The support (23) is connected to a first actuating member (27) on the side near the feed end (21), and the first actuating member (27) is slidably connected to the support (23) along the paperboard transport direction.

7. The cardboard die-cutting and forming equipment according to claim 6, characterized in that: The support (23) has a first groove (231) on the side near the second conveyor belt (24) along the first direction, and one end of the first actuating member (27) is slidably connected to the support (23) in the first groove (231) along the cardboard transport direction.

8. The cardboard die-cutting and forming equipment according to claim 7, characterized in that: The first actuating member (27) has a fixedly connected connecting part (271) and a plug-in part (272). The connecting part (271) is parallel to a first direction and is located in the first slide groove (231). The plug-in part (272) is parallel to the cardboard transport direction and the end of the plug-in part (272) away from the connecting part (271) is located in the actuating groove (2611).

9. A cardboard die-cutting and forming equipment according to claim 8, characterized in that: The second toggle (28) has the same structure as the first toggle (27).

10. A cardboard die-cutting and forming equipment according to claim 1, characterized in that: The support (23) has a second groove (232) on the side near the discharge end (22) along the first direction, and the second actuating member (28) slides back and forth in the second groove (232) along the paperboard transport direction and is connected to the support (23).

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