Finished carton stacking device for carton production

Abstract

The invention relates to the technical field of carton production, and particularly discloses a finished carton stacking device for carton production, which comprises a workbench, a stacking frame defined by a plurality of baffles is arranged on the workbench, the baffles are slidably arranged on the workbench, a first pushing piece is arranged on the workbench, the first pushing piece is used for driving the baffles to move, and a supporting plate is arranged on the workbench. A mounting frame is slidably arranged on the supporting plate, a driving part, a pressing roller and a pressing plate are arranged on the mounting frame, the pressing roller and the pressing plate slide on the mounting frame in the horizontal direction, the driving part is used for driving the pressing roller and the pressing plate to be alternately matched with a carton, the pressing plate is used for fixing the carton, and the pressing roller moves to pass through the carton and is used for pressing the carton. When the pressing roller is separated from the carton, the lower half part of the pressing roller corresponds to the top of the carton, and the pressing roller drives the mounting frame to vertically move upwards when pressing the carton; the finished carton stacking device for carton production has the effect of improving the carton stacking effect.

Description

Technical Field

[0001] The invention relates to the technical field of carton production, and in particular to a finished carton stacking device for carton production. Background Art

[0002] In the carton production process, finished cartons need to be stacked for easy transportation and storage. Generally, stacking equipment is used to stack the collected finished cartons.

[0003] The patent document with the announcement number CN116986386B discloses a carton sheet stacking device for carton processing, including a cleaning mechanism, a stacking mechanism is arranged on one side of the outer wall of the cleaning mechanism, the stacking mechanism includes a slide rail, two threaded rods are movably inserted into the inner surface wall of the slide rail, two third motors are fixedly installed on the top of the slide rail, and the output ends of the two third motors are respectively fixedly connected to the tops of the two threaded rods, the outer walls of the two threaded rods are threadedly sleeved with sliders, and the opposite sides of the two sliders are fixedly installed with rectangular plates. By setting a baffle, the stacking mechanism is divided into multiple stacking areas, and when stacking multiple carton sheets, the carton sheets can be stacked in different stacking areas at the same time.

[0004] However, the solution still has the following problems: gaps are likely to exist between cartons during stacking, and as cartons are gradually stacked, they are prone to tilt or even collapse, making it inconvenient for subsequent transportation. In addition, a cylinder is provided in the prior art, and a pressing plate is provided at the end of the cylinder. When cartons are stacked, the cylinder drives the pressing plate to press the cartons to reduce the gaps between the cartons. However, as cartons are stacked, the height of the cartons gradually increases. At this time, it is necessary to continuously adjust the stroke of the cylinder to drive the pressing plate to move. The adjustment process is relatively complicated, and when the height of the carton stack is gradually increased by pressing the carton with the cylinder, the gaps at various locations on the carton stack are different, and the cartons cannot be stacked evenly as a whole, affecting the stacking effect. Summary of the invention

[0005] The present invention provides a finished carton stacking device for carton production, aiming to solve the problem in the related art that gaps between cartons during stacking affect the stacking effect of the cartons.

[0006] The finished carton stacking device for carton production of the present invention comprises a workbench, on which a stacking frame formed by a plurality of baffles is arranged, the baffles are slidably arranged on the workbench in a vertical direction, a push piece is arranged on the workbench, and the push piece is used to drive the baffles to gradually move along with the stacking of cartons, a support plate is arranged on the workbench, and an installation frame is slidably arranged on the support plate in a vertical direction, the installation frame is sleeved on the outside of the stacking frame, a driving member, a pressure roller and a pressure plate are arranged on the installation frame, the pressure roller and the pressure plate both slide in a horizontal direction on the installation frame, the driving member is used to drive the pressure roller and the pressure plate to alternately cooperate with the carton, the pressure plate is used to fix the carton, the pressure roller moves through the carton to press the carton, and when the pressure roller is separated from the carton, the lower half of the pressure roller corresponds to the top of the carton, and when the pressure roller presses the carton, it drives the installation frame to move vertically upward.

[0007] The effect is that when the cartons are stacked, the driving member drives the pressure plate and the pressure roller to alternately cooperate with the cartons, the pressure rod presses and fixes the top of the carton, and the pressure roller moves through the carton to press the carton, thereby reducing the gap between the cartons, and the pressure roller presses the carton while driving the mounting frame to move. The pressure applied by the pressure roller to the carton relies on the gravity of the mounting frame and the pressure roller, so that the extrusion force applied to the carton each time is uniform, thereby improving the stacking effect of the cartons.

[0008] Preferably, the driving member includes a power member, a screw and a slider, the slider is slidably arranged on the mounting frame, the pressure roller and the slider are connected, the screw is rotatably arranged on the mounting frame, the screw and the slider are threadedly matched, and the output end of the power member is coaxially connected to the screw to drive the screw to rotate.

[0009] The effect is that the power piece drives the screw to rotate, the rotation of the screw drives the slider to move, and the movement of the slider adjusts the position of the pressure roller.

[0010] Preferably, the driving member also includes a driving plate, which is connected to the pressure plate and slides horizontally toward the direction of the carton. A guide groove and a slide groove are provided on the driving plate, and the slide groove is arranged perpendicular to the sliding direction of the driving plate. Two guide grooves are provided, and the two guide grooves are respectively connected to the two ends of the slide groove. The end of the guide groove away from the slide groove is inclined in the direction away from the carton. A guide block is provided on the slider, and the guide block slides in the guide groove and the slide groove. The guide block moves into the slide groove to drive the pressure plate to separate from the carton, and the guide block moves into the guide groove to separate the pressure roller from the carton.

[0011] The effect is that the movement of the slider drives the card block to slide in the guide groove and the slide groove. When the pressure roller moves, the card block passes through the guide groove and enters the slide groove. The card block drives the pressure plate to move through the inclined guide groove, so that the pressure plate and the pressure roller alternately cooperate with the carton.

[0012] Preferably, the mounting frame includes a sleeve frame, which is slidably sleeved on the outside of the support plate. A connecting rod is slidably arranged on the sleeve frame, and an abutment plate is arranged at one end of the connecting rod close to the support plate. The abutment plate slides with the support plate, and a second elastic member is arranged on the connecting rod. The second elastic member is connected to the sleeve frame to drive the connecting rod to slide toward the support plate.

[0013] The effect is that the second elastic member drives the abutment plate and the support plate to slide and cooperate, thereby increasing the friction force received by the installation frame when it moves, thereby improving the pressing effect of the pressing roller on the carton.

[0014] Preferably, an abutment surface is provided on one side of the support plate close to the abutment plate, and the side of the abutment surface facing away from the ground is inclined in a direction away from the carton.

[0015] The effect is that the abutment plate and the abutment surface are coordinated at different positions, so that when the number of cartons stacked gradually increases, the friction between the abutment plate and the abutment surface gradually increases under the action of the second elastic member, so as to increase the pressure applied by the pressure roller on the carton, so that the overall stacking of the cartons is more uniform.

[0016] Preferably, a thread groove is provided on the connecting rod, an adjusting plate is sleeved on the outside of the connecting rod, the adjusting plate cooperates with the connecting rod thread through the thread groove, and the second elastic member is connected to the adjusting plate.

[0017] The effect is that the state of the elastic member 2 in the initial state is adjusted by rotating the adjustment plate, and then the abutment pressure applied by the ground plate on the abutment surface is adjusted, so that the pressure applied by the pressure roller on the carton can be adjusted according to different working conditions.

[0018] Preferably, a sensor and a controller are provided on the installation frame. The sensor is provided on the inner side of the installation frame. The sensor and the controller are electrically connected. The sensor is used to detect cartons dropped into the stacking frame. The control end of the controller is electrically connected to the switch of the power component for controlling the power component.

[0019] The effect is that the sensing element is provided so as to control the movement of the pressing roller to press the carton after the carton falls into the stacking frame, thereby improving the uniformity of the overall stacking.

[0020] Preferably, a transfer plate is provided on the workbench for sliding in the horizontal direction, a baffle is installed on the transfer plate, a connecting plate is provided at one end of the baffle close to the ground, a push piece 1 is provided on the transfer plate, an output end of the push piece 1 is connected to the connecting plate, a push piece 2 is provided on the workbench, and an output end of the push piece 2 is connected to the transfer plate for driving the transfer plate to slide.

[0021] The effect is that the push piece 2 drives the transfer plate to move, and the transfer plate drives the stacking frame to move and separate from the installation frame so that the cartons can be subsequently processed.

[0022] Preferably, a spring member 1 is provided on the side of the driving plate facing away from the pressure plate, and the spring member 1 is connected to the mounting frame to drive the driving plate to slide toward the direction of the carton.

[0023] The effect is that after the guide block enters the guide groove, the elastic member drives the driving plate to move so that the pressing plate cooperates with the carton.

[0024] Preferably, a guide plate is provided on a side of the pressing plate close to the carton, and a side of the guide plate away from the pressing plate is inclined in a direction away from the carton.

[0025] The effect is that the guide plate is provided so that the pressing plate is moved to the end of the carton away from the ground through the guide plate when moving, so that the pressing plate cooperates with the carton.

[0026] Beneficial effects: The present invention provides a pressure plate and a pressure roller. When the cartons are stacked, the pressure plate and the pressure roller cooperate with the cartons alternately. The pressure roller presses the cartons when moving through the cartons, and the pressing force is mainly provided by the deadweight of the mounting frame and the friction between the abutment plate and the support plate. As the cartons are continuously stacked, the cartons can be pressed evenly without affecting the stacking of the cartons, thereby achieving a stacking effect on the cartons. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention.

[0028] Figure 2 It is a structural schematic diagram of the push piece 2 in the present invention.

[0029] Figure 3 It is a structural schematic diagram of the stacking frame in the present invention.

[0030] Figure 4 It is a schematic diagram of the structure of the driving member in the present invention.

[0031] Figure 5 It is a structural schematic diagram of the installation frame in the present invention.

[0032] Figure 6 It is a structural schematic diagram of the support plate in the present invention.

[0033] Figure 7 It is a partial exploded schematic diagram of the slider and the driving plate in the present invention.

[0034] Figure 8 It is a structural schematic diagram of the guide plate in the present invention.

[0035] Reference numerals: 01. Carton; 1. Workbench; 11. Transfer plate; 2. Stacking frame; 21. Baffle; 211. Connecting plate; 3. Push piece 1; 31. Push piece 2; 4. Support plate; 41. Abutment surface; 5. Mounting frame; 51. Pressing roller; 52. Pressing plate; 521. Guide plate; 53. Sleeve frame; 6. Driving piece; 61. Power piece; 62. Screw; 63. Sliding block; 631. Guide block; 64. Driving plate; 641. Guide groove; 642. Slide groove; 643. Elastic piece 1; 7. Induction piece; 71. Controller; 8. Connecting rod; 81. Abutment plate; 82. Elastic piece 2; 83. Threaded groove; 9. Adjustment plate. DETAILED DESCRIPTION

[0036] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0037] like Figures 1 to 8 As shown, the finished carton stacking device for carton production of the present invention comprises a workbench 1, a stacking frame 2 and a push piece 3, the stacking frame 2 comprises a plurality of baffles 21, the plurality of baffles 21 enclose the stacking frame 2, the stacking frame 2 is used to place cartons 01, the baffles 21 are slidably arranged on the workbench 1 along the vertical direction, the push piece 3 can be arranged as a cylinder, the cylinder is arranged on the side of the workbench 1 close to the ground, and the output end of the cylinder is connected to the baffle 21. When stacking cartons 01, as cartons 01 continue to fall, the push piece 3 drives the baffle 21 to move synchronously, so that the height of the baffle 21 extending out of the workbench 1 changes with the stacking height of cartons 01, and cartons 01 enter the stacking frame 2 for stacking.

[0038] Reference Figures 2 to 5 The workbench 1 is provided with a support plate 4, and a mounting frame 5 is provided on the support plate 4. The mounting frame 5 is slidably arranged on the support plate 4 in the vertical direction. The mounting frame 5 is sleeved outside the stacking frame 2 and is arranged at the bottom of the stacking frame 2. A driving member 6, a pressure roller 51 and a pressure plate 52 are provided on the mounting frame 5. The pressure plate 52 and the pressure roller 51 both slide in the horizontal direction on the mounting frame 5. The pressure rod and the pressure roller 51 both slide toward the carton 01. The driving member 6 is connected to the pressure roller 51 and the pressure plate 52 respectively. The pressure roller 51 and the pressure plate 52 correspond to the adjacent two sides of the carton 01 respectively. The pressure plate 52 and the top of the carton 01 cooperate to fix the carton 01. The pressure roller 51 presses the carton 01 when it moves through the carton 01. When the pressure roller 51 is separated from the carton 01, the lower half of the pressure roller 51 corresponds to the top of the carton 01.

[0039] In the initial state, the pressure plate 52 cooperates with the top of the carton 01 to fix the carton 01. When the cartons 01 are stacked, the driving member 6 drives the pressure roller 51 to move toward the carton 01, and the lower half of the pressure roller 51 cooperates with the carton 01. Because the lower half of the pressure roller 51 corresponds to the carton 01 before the pressure roller 51 contacts the carton 01, the carton 01 will be pressed in the process of the pressure roller 51 moving to the top of the carton 01. At the same time, the pressure roller 51 drives the mounting frame 5 to move vertically upward, and the carton 01 is pressed by the deadweight of the mounting frame 5 and the pressure roller 51. After the pressure roller 51 moves to the top of the carton 01, the pressure plate 52 is separated from the carton 01. After the pressure roller 51 is separated from the carton 01, the pressing of the carton 01 is completed, and the driving member 6 drives the pressure plate 52 to move again to cooperate with the carton 01 to fix the carton 01. During the stacking process, after each carton 01 falls, the pressure roller 51 moves to press the carton 01. At the same time, the carton 01 is pressed by the weight of the mounting frame 5 and the pressure roller 51, so that the force of each pressing is the same, so that the cartons 01 can be evenly distributed during the stacking process, thereby improving the stacking effect of the cartons 01.

[0040] Reference Figure 4 and Figure 5 The driving member 6 includes a power member 61, a screw rod 62 and a slider 63. The screw rod 62 is rotatably arranged on the mounting frame 5. The screw rod 62 is arranged along the sliding direction of the pressure roller 51. The slider 63 is slidably arranged on the mounting frame 5. The slider 63 and the screw rod 62 are threadedly connected. The slider 63 is connected to the pressure roller 51. The power member 61 can be set as a motor. The motor is arranged on the mounting frame 5. The output end of the motor is connected to the screw rod 62. The motor drives the slider 63 to move through the screw rod 62. The movement of the slider 63 drives the pressure roller 51 to move to adjust the position of the pressure roller 51.

[0041] Reference Figures 5 to 7The driving member 6 further includes a driving plate 64, which is connected to the pressing plate 52 and slides toward the carton 01. A guide groove 641 and a slide groove 642 are provided on the side of the driving plate 64 close to the slider 63. The slide groove 642 is arranged in a direction perpendicular to the driving plate 64. Two guide grooves 641 are provided, and the two guide grooves 641 are respectively arranged at both ends of the slide groove 642. The guide groove 641 is connected to the slide groove 642, and the end of the guide groove 641 away from the slide groove 642 is inclined in the direction away from the carton 01. A guide block 631 is provided on the slider 63, and the guide block 631 is slidably arranged in the guide groove 641 and the slide groove 642. In the initial state, the guide block 631 is in the guide groove 641, the pressure roller 51 is separated from the carton 01, and the pressure plate 52 cooperates with the carton 01. When the slider 63 drives the pressure roller 51 to move, it drives the guide block 631 to move into the slide groove 642, and the guide block 631 drives the driving plate 64 to move, and the driving plate 64 drives the pressure plate 52 to separate from the carton 01, thereby reducing the phenomenon of the pressure plate 52 interfering with the movement of the pressure roller 51, so that the pressure roller 51 presses the carton 01 until the guide block 631 moves to another guide groove 641, and the pressure plate 52 cooperates with the carton 01 again, and the pressure roller 51 and the pressure plate 52 cooperate with the carton 01 alternately, respectively pressing and fixing the carton 01, thereby improving the overall stacking effect.

[0042] Reference Figure 1 and Figure 2 , two groups of driving members 6 and pressing plates 52 are provided. The two groups of driving members 6 are respectively at the two ends of the pressing roller 51, and the two groups of pressing plates 52 cooperate with the opposite sides of the carton 01, thereby improving the stability of the pressing roller 51 when moving and the stability when fixing the carton 01. A sensing member 7 and a controller 71 are provided on the installation frame 5. The sensing member 7 is provided on the inner side of the installation frame 5. The sensing member 7 can be provided as an infrared sensor. When the carton 01 falls, it will pass through the sensing member 7, that is, the sensing member 7 is used to detect the fallen carton 01. The sensing member 7 is electrically connected to the signal receiving end of the controller 71, and the control end of the controller 71 is electrically connected to the switch of the power member 61 to control the power member 61 to open or close. After the sensing member 7 detects that the carton 01 falls into the stacking frame 2, the controller 71 controls the power member 61 to start, and the power member 61 drives the pressing roller 51 to press the carton 01.

[0043] Reference Figure 2 and Figure 6The installation frame 5 includes a sleeve frame 53, which is slidably arranged outside the support plate 4. A connecting rod 8 is arranged on the sleeve frame 53, and the connecting rod 8 is slidably arranged on the sleeve frame 53 along the direction of the support plate 4. An abutment plate 81 is arranged at the end of the connecting rod 8, and the abutment plate 81 and the support plate 4 are slidably matched. A second elastic member 82 is arranged on the connecting rod 8, and the second elastic member 82 can be set as a spring, one end of the spring is connected to the connecting rod 8, and the other end is connected to the sleeve frame 53. The spring is used to drive the abutment plate 81 to match with the support plate 4. The friction between the installation frame 5 and the support plate 4 is increased by setting the abutment plate 81. When the pressure roller 51 cooperates with the carton 01, the carton 01 is pressed by the friction and the deadweight of the installation frame 5, thereby improving the pressing effect on the carton 01.

[0044] Reference Figure 6 A contact surface 41 is provided on one side of the support plate 4 close to the contact plate 81, and the side of the contact surface 41 facing away from the ground is inclined in a direction away from the carton 01. As the stacking height of the cartons 01 gradually increases, under the action of the contact surface 41, the elastic deformation of the elastic member 643 increases accordingly, and the friction force between the abutment plate 81 and the support plate 4 also gradually increases, so that the higher the height of the carton 01, the greater the extrusion force applied by the high-pressure roller 51 on the carton 01, and the pressure changes evenly, which can further improve the overall uniformity of the carton 01 and improve the stacking effect of the carton 01.

[0045] Reference Figure 6 A thread groove 83 is provided on the connecting rod 8, and an adjustment plate 9 is provided on the outside of the connecting rod 8. The adjustment plate 9 is threadedly matched with the connecting rod 8 through the thread groove 83, that is, the position of the adjustment plate 9 on the connecting rod 8 can be adjusted by rotating the adjustment plate 9, and the elastic member 82 is connected to the adjustment plate 9. Before stacking, the elastic member 82 can be compressed or pulled up by rotating the adjustment plate 9, and the initial elastic force of the elastic member 82 applied to the connecting rod 8 can be adjusted to adapt to the stacking of the carton 01 under different working conditions.

[0046] Reference Figure 7 and Figure 8 A guide plate 521 is provided on the side of the pressing plate 52 close to the carton 01, and a side of the guide plate 521 away from the pressing plate 52 is inclined in a direction away from the carton 01. When the pressing plate 52 moves, the guide plate 521 cooperates with the top of the carton 01 to fix the carton 01. An elastic member 643 is provided on the side of the driving plate 64 away from the pressing plate 52. The elastic member 643 can be set as a spring, and the two ends of the spring are respectively connected to the driving plate 64 and the mounting frame 5. The elastic member 643 is used to drive the driving plate 64 to move toward the carton 01, so that after the guide block 631 enters the guide groove 641, the pressing plate 52 moves to cooperate with the carton 01.

[0047] Reference Figures 1 to 3In order to facilitate the removal of the stacked cartons 01 after the stacking is completed, a transfer plate 11 is slidably arranged on the workbench 1 in the horizontal direction, and a baffle 21 is installed on the transfer plate 11. A connecting plate 211 is arranged on the side of the baffle 21 close to the ground, and the connecting plate 211 is connected to multiple baffles 21 at the same time. The output end of the pusher 3 is connected to the baffle 21 through the connecting plate 211, and then the position of the baffle 21 is adjusted. A pusher 31 is arranged on the workbench 1, and the pusher 31 can be set as a cylinder. The output end of the cylinder is connected to the transfer plate 11 for adjusting the position of the transfer plate 11. After the stacking is completed, the pusher 31 drives the transfer plate 11 to move, and the transfer plate 11 drives the stacking frame 2, that is, the carton 01 to move and separate from the installation frame 5, so as to perform subsequent processing on the stacked cartons 01.

[0048] The implementation principle of the present invention is as follows: the carton 01 gradually falls into the stacking frame 2 for stacking, and at the same time, the pressure roller 51 and the pressure plate 52 alternately cooperate with the falling carton 01. After the pressure roller 51 presses the carton 01, the pressure plate 52 cooperates with the carton 01 to fix the carton 01. Under the action of the deadweight of the mounting frame 5 and the friction between the abutment plate 81 and the support plate 4, the pressure roller 51 evenly applies pressure on the carton 01, so that the overall stacking of the carton 01 is more even, thereby improving the stacking effect of the carton 01.

[0049] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A finished carton stacking device for carton production, comprising a workbench (1), characterized in that: A stacking frame (2) formed by a plurality of baffles (21) is arranged on the workbench (1), the baffles (21) are arranged to slide in a vertical direction on the workbench (1), a push piece (3) is arranged on the workbench (1), and the push piece (3) is used to drive the baffles (21) to gradually move along with the stacking of cartons (01), a support plate (4) is arranged on the workbench (1), and a mounting frame (5) is arranged to slide in a vertical direction on the support plate (4), the mounting frame (5) is sleeved on the outside of the stacking frame (2), and a driving member (6), a pressure roller (51) and a pressure plate are arranged on the mounting frame (5). (52), the pressing roller (51) and the pressing plate (52) both slide in the horizontal direction on the mounting frame (5), the driving member (6) is used to drive the pressing roller (51) and the pressing plate (52) to alternately cooperate with the carton (01), the pressing plate (52) is used to fix the carton (01), the pressing roller (51) moves through the carton (01) to press the carton (01), when the pressing roller (51) is separated from the carton (01), the lower half of the pressing roller (51) corresponds to the top of the carton (01), and when the pressing roller (51) presses the carton (01), the mounting frame (5) is driven to move vertically upward.

2. The finished carton stacking device for carton production according to claim 1, characterized in that: The driving member (6) comprises a power member (61), a screw rod (62) and a slider (63); the slider (63) is slidably arranged on the mounting frame (5); the pressure roller (51) and the slider (63) are connected; the screw rod (62) is rotatably arranged on the mounting frame (5); the screw rod (62) and the slider (63) are threadedly matched; and the output end of the power member (61) is coaxially connected to the screw rod (62) for driving the screw rod (62) to rotate.

3. The finished carton stacking device for carton production according to claim 2, characterized in that: The driving member (6) further comprises a driving plate (64), the driving plate (64) being connected to the pressing plate (52), the driving plate (64) sliding horizontally in the direction of the carton (01), the driving plate (64) being provided with a guide groove (641) and a slide groove (642), the slide groove (642) being arranged along a direction perpendicular to the sliding direction of the driving plate (64), two guide grooves (641) being arranged, and the two guide grooves (641) being respectively connected to the two ends of the slide groove (642), One end of the guide groove (641) away from the slide groove (642) is inclined in a direction away from the carton (01), and a guide block (631) is provided on the slider (63). The guide block (631) slides in the guide groove (641) and the slide groove (642). The guide block (631) moves into the slide groove (642) to drive the pressure plate (52) to separate from the carton (01), and the guide block (631) moves into the guide groove (641) to separate the pressure roller (51) from the carton (01).

4. The finished carton stacking device for carton production according to claim 1, characterized in that: The mounting frame (5) comprises a sleeve frame (53), the sleeve frame (53) being slidably sleeved on the outside of the support plate (4), a connecting rod (8) being slidably arranged on the sleeve frame (53), an abutment plate (81) being arranged at one end of the connecting rod (8) close to the support plate (4), the abutment plate (81) being slidably matched with the support plate (4), a second elastic member (82) being arranged on the connecting rod (8), the second elastic member (82) being connected to the sleeve frame (53) and being used to drive the connecting rod (8) to slide towards the support plate (4).

5. The finished carton stacking device for carton production according to claim 4, characterized in that: A side of the support plate (4) close to the abutment plate (81) is provided with an abutment surface (41), and a side of the abutment surface (41) facing away from the ground is inclined in a direction away from the carton (01).

6. The finished carton stacking device for carton production according to claim 4, characterized in that: A thread groove (83) is formed on the connecting rod (8), an adjusting plate (9) is sleeved on the outside of the connecting rod (8), the adjusting plate (9) is threadably matched with the connecting rod (8) through the thread groove (83), and the second elastic member (82) is connected to the adjusting plate (9).

7. The finished carton stacking device for carton production according to claim 2, characterized in that: A sensing element (7) and a controller (71) are provided on the installation frame (5). The sensing element (7) is provided inside the installation frame (5). The sensing element (7) and the controller (71) are electrically connected. The sensing element (7) is used to detect cartons (01) that fall into the stacking frame (2). The control end of the controller (71) is electrically connected to a switch of the power element (61) for controlling the power element (61).

8. The finished carton stacking device for carton production according to claim 1, characterized in that: A transfer plate (11) is slidably arranged on the workbench (1) in a horizontal direction, a baffle plate (21) is mounted on the transfer plate (11), a connecting plate (211) is arranged at one end of the baffle plate (21) close to the ground, a push piece (3) is arranged on the transfer plate (11), an output end of the push piece (3) is connected to the connecting plate (211), a push piece (31) is arranged on the workbench (1), and an output end of the push piece (31) is connected to the transfer plate (11) for driving the transfer plate (11) to slide.

9. The finished carton stacking device for carton production according to claim 3, characterized in that: A spring member 1 (643) is provided on a side of the driving plate (64) facing away from the pressing plate (52); the spring member 1 (643) is connected to the mounting frame (5) and is used to drive the driving plate (64) to slide toward the carton (01).

10. The finished carton stacking device for carton production according to claim 1, characterized in that: A guide plate (521) is provided on a side of the pressing plate (52) close to the carton (01), and a side of the guide plate (521) away from the pressing plate (52) is inclined in a direction away from the carton (01).

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