Environment-friendly fixed-point conveying equipment for stacking high-compression-resistance explosion-proof corrugated cartons

Abstract

The invention relates to the related technical field of conveying equipment, in particular to environment-friendly fixed-point conveying equipment for stacking high-compression-resistance explosion-proof corrugated cartons, which comprises a conveying belt, a plate conveying seat, a mounting seat and a loading platform, the bottom of the conveying belt is positioned on the ground through supporting legs, and a rear bracket and a front bracket are fixed at the upper side end of the conveying belt; a linear guide rail is fixedly installed between the rear support and the front support, a rail trolley is installed on the linear guide rail in a walking mode, a connecting column is fixedly installed on the lower side edge of the rail trolley, and the conveying belt is used for conveying corrugated carton boards forwards. Corrugated carton boards are conveyed to the carrying platform to be stacked through the board conveying base above the conveying belt, the carrying platform can move up and down, and therefore when the corrugated carton boards are released by the board conveying base, the situation that the corrugated carton boards deviate greatly due to the too large falling distance can be avoided, and compared with the conveying process that the board conveying base moves forwards and then backwards, the conveying efficiency is improved. And the process is more time-saving, so that the overall production and processing efficiency of the device is effectively improved.

Description

Technical Field

[0001] This invention relates to the technical field of conveying equipment, specifically to a fixed-point conveying device for stacking environmentally friendly, high-pressure-resistant, explosion-proof corrugated cardboard boxes. Background Technology

[0002] Corrugated cardboard boxes are widely used in product packaging due to their convenience, and their sturdy exterior provides excellent protection for products. Corrugated cardboard boxes are one of the main products of the modern packaging industry, and their primary function is to package, protect, transport, store, and display various items.

[0003] Chinese patent document CN118458388B discloses a stacking and conveying device for corrugated cardboard box production. The device includes an output device and a conveying device, with a transfer device between them. The transfer device can transfer corrugated cardboard boxes from the conveying device to the output device. The transfer device includes: two sets of side plates, each set of which is equipped with a clamping device; a lateral movement assembly connected to the side plates, which can drive the side plates to reciprocate between the output device and the conveying device; and a lifting assembly. The device includes two sets of components connected to the side plates and clamping devices. The lifting assembly can drive the clamping device to move vertically relative to the side plates. A split-action assembly connects the lateral movement assembly and the lifting assembly, and can alternately drive the lateral movement assembly and the lifting assembly to move. A deflection structure connects the lifting assembly and the clamping device. The deflection structure has a V-shaped groove, which cooperates with an energy storage structure on the side plates to move the clamping device to one side of the side plate's forward direction when the side plates move.

[0004] However, the above-mentioned solutions cannot effectively stack corrugated boxes, which requires subsequent workers to perform secondary operations on the stacked corrugated boxes, thus affecting the overall production efficiency of the equipment. To address this issue, this invention proposes an environmentally friendly, high-pressure-resistant, explosion-proof, fixed-point conveying device for stacking corrugated boxes. Summary of the Invention

[0005] The purpose of this invention is to provide an environmentally friendly, high-pressure-resistant, explosion-proof, fixed-point conveying device for stacking corrugated cardboard boxes, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a fixed-point conveying device for stacking environmentally friendly, high-pressure-resistant, explosion-proof corrugated cardboard boxes, comprising:

[0007] The conveyor belt has its bottom positioned on the ground by support legs. A rear support and a front support are fixed to the upper end of the conveyor belt. A linear guide rail is fixedly installed between the rear support and the front support. A track trolley is mounted on the linear guide rail. A connecting column is fixedly installed on the lower side of the track trolley. The conveyor belt is used to transport corrugated cardboard boxes forward.

[0008] A board feeding seat is fixedly connected to the lower end of the connecting column, and multiple telescopic suction cups are evenly arranged on the lower surface of the board feeding seat. The telescopic suction cups are used to adsorb and position the corrugated cardboard.

[0009] The mounting base is a rectangular channel structure with an opening at the top, and a guide rod is fixedly installed between the upper and lower sides of the mounting base.

[0010] A loading platform is mounted on a guide rod, and the plate feeder is used to transport corrugated cardboard boxes to the loading platform at a fixed point.

[0011] Preferably, the loading platform is provided with guide rod holes and lead screw holes, the guide rod holes and guide rods are correspondingly arranged, and the loading platform is movably mounted on the guide rods through the guide rod holes. A transmission lead screw is rotatably mounted between the upper and lower sides of the mounting base, and the transmission lead screw is connected to the lead screw hole. The loading platform is driven up and down through the transmission lead screw.

[0012] Preferably, an alignment frame is fixedly installed at the front end of the conveyor belt, and the alignment frame is used to restrict the position of the corrugated cardboard boxes transported by the board feeder.

[0013] Preferably, a connecting bracket is fixedly installed at the rear end of the plate feeding seat, and a transmission rack is fixedly installed at the outer end of the connecting bracket.

[0014] Preferably, the upper end sidewall of the transmission screw is integrally formed with force-bearing teeth, which are tooth structures with an obtuse triangular cross-section, and the force-bearing teeth are arranged in a circle around the upper end sidewall of the transmission screw.

[0015] Preferably, a gear is rotatably mounted on the upper end wall of the transmission screw via a ball bearing, and the gear meshes with the transmission rack.

[0016] Preferably, a rotating shaft seat and a limiting seat are integrally formed on the inner side wall of the gear, and the rotating shaft seat and the limiting seat are correspondingly arranged. A limiting tooth is rotatably installed on the rotating shaft seat through a rotating shaft, and the limiting seat is used to restrict the movement position of the limiting tooth.

[0017] Preferably, a primary spring hook is integrally formed on the inner end of the limiting seat, and a secondary spring hook is integrally formed on the limiting tooth facing the limiting seat. The primary spring hook and the secondary spring hook are connected by a tension spring. When the gear rotates in the forward direction, the limiting tooth exerts a force on the force-bearing tooth, thereby driving the transmission screw to rotate.

[0018] Preferably, when the track trolley moves forward, the transmission rack moves forward to drive the gear, and at this time, the driving gear drives the transmission screw to rotate in the forward direction. At this time, the loading platform moves downward. During the single forward movement of the transmission rack, the downward movement distance of the loading platform matches the thickness value of the corrugated cardboard. During the return stroke of the transmission rack, the gear cannot drive the transmission screw to rotate in the reverse direction.

[0019] Preferably, a rocker arm is fixedly connected to the upper end of the transmission screw.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. By setting up an environmentally friendly, high-pressure-resistant, explosion-proof, fixed-point conveying equipment for stacking corrugated cardboard boxes, which consists of a conveyor belt, a feeding seat, a mounting seat, and a loading platform, the corrugated cardboard boxes are fed to the loading platform for stacking via the feeding seat above the conveyor belt. The loading platform can move up and down, which prevents the corrugated cardboard boxes from shifting significantly due to excessive falling distance when the feeding seat releases them. Compared to the previous method of moving the feeding seat forward and then backward, this process is more time-efficient, thereby effectively improving the overall production and processing efficiency of the equipment.

[0022] 2. By fixing a transmission rack to the plate feeder via a connecting bracket, and rotating a gear on the upper end wall of the transmission screw via a ball bearing, the gear drives the transmission screw in one direction through the force-bearing teeth, limit teeth, and tension springs. This allows the plate feeder to move the loading platform downwards synchronously, reducing the number of drive structures in the equipment, facilitating circuit control, and providing greater precision compared to multiple drive control structures. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the present invention;

[0024] Figure 2 for Figure 1 A schematic diagram of the structure at center A;

[0025] Figure 3 This is a schematic diagram of the cargo platform structure of the present invention;

[0026] Figure 4 This is a schematic diagram of the transmission screw structure of the present invention;

[0027] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point B;

[0028] Figure 6 This is a half-sectional view of the gear of the present invention;

[0029] Figure 7 for Figure 6 Enlarged schematic diagram of the structure at point C;

[0030] Figure 8 This is a schematic diagram of the connection between the gear and the lead screw of the present invention;

[0031] Figure 9 for Figure 8 Enlarged schematic diagram of the structure at point D.

[0032] In the diagram: 1. Conveyor belt; 2. Feeding seat; 3. Mounting seat; 4. Carrying platform; 5. Support leg; 6. Corrugated cardboard box; 7. Rear support; 8. Front support; 9. Linear guide rail; 10. Track trolley; 11. Connecting column; 12. Guide rod; 13. Transmission screw; 14. Guide rod hole; 15. Screw hole; 16. Alignment frame; 17. Connecting bracket; 18. Transmission rack; 19. Force-bearing gear; 20. Ball bearing; 21. Gear; 22. Rotary shaft seat; 23. Limit seat; 24. Rotary shaft; 25. Limiting tooth; 26. Primary spring hook; 27. Secondary spring hook; 28. Tension spring; 29. ​​Handle. Detailed Implementation

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Please see Figures 1-9 The present invention provides the following three preferred embodiments:

[0035] Example 1: A fixed-point conveying device for stacking environmentally friendly, high-pressure-resistant, explosion-proof corrugated cardboard boxes, comprising a conveyor belt 1, a pallet feeding seat 2, a mounting seat 3, and a loading platform 4. The bottom of the conveyor belt 1 is positioned on the ground by support legs 5. A rear support 7 and a front support 8 are fixed to the upper end of the conveyor belt 1. A linear guide rail 9 is fixedly installed between the rear support 7 and the front support 8. A track trolley 10 travels on the linear guide rail 9. A connecting column 11 is fixedly installed on the lower side of the track trolley 10. The conveyor belt 1 is used to transport the corrugated cardboard board 6 forward. The board feeding seat 2 is fixedly connected to the lower end of the connecting column 11, and multiple telescopic suction cups are evenly arranged on the lower surface of the board feeding seat 2. The telescopic suction cups are used to adsorb and position the corrugated cardboard board 6. The mounting seat 3 is a rectangular channel structure with an opening at the top, and a guide rod 12 is fixedly installed between the upper and lower sides of the mounting seat 3. The loading platform 4 is installed on the guide rod 12. The board feeding seat 2 is used to transport the corrugated cardboard board 6 to the fixed loading platform 4.

[0036] The loading platform 4 has guide rod holes 14 and lead screw holes 15. The guide rod holes 14 and guide rods 12 are correspondingly arranged, and the loading platform 4 is movably mounted on the guide rods 12 through the guide rod holes 14. A transmission lead screw 13 is rotatably mounted between the upper and lower sides of the mounting base 3. The transmission lead screw 13 is connected to the lead screw hole 15. The loading platform 4 is driven up and down through the transmission lead screw 13. The loading platform 4 is composed of a conveyor belt 1, a plate feeding seat 2, a mounting base 3, and a loading platform 4. The environmentally friendly, high-pressure-resistant, explosion-proof corrugated cardboard box stacking fixed-point conveying equipment, composed of a conveyor belt 1 and a pallet seat 2, delivers the corrugated cardboard boxes 6 to the loading platform 4 for stacking. The loading platform 4 can move up and down, so that when the pallet seat 2 releases the corrugated cardboard box 6, it can avoid large positional displacement of the corrugated cardboard box 6 due to excessive falling distance. Compared with the previous process of moving the pallet seat 2 forward and then backward, this process is more time-saving, thereby effectively improving the overall production and processing efficiency of the equipment.

[0037] Example 2: Based on Example 1, an alignment frame 16 is fixedly installed at the front end of the conveyor belt 1. The alignment frame 16 is used to restrict the position of the corrugated cardboard board 6 transported by the board feeding seat 2. The alignment frame 16 can facilitate the alignment of the corrugated cardboard board 6.

[0038] Example 3: Based on Example 2, a connecting bracket 17 is fixedly installed at the rear end of the feeding plate seat 2, and a transmission rack 18 is fixedly installed at the outer end of the connecting bracket 17. A force-bearing tooth 19 is integrally formed on the upper end sidewall of the transmission screw 13. The force-bearing tooth 19 has a tooth structure with an obtuse triangular cross section, and the force-bearing tooth 19 is arranged in a circle around the upper end sidewall of the transmission screw 13. A gear 21 is rotatably installed on the upper end sidewall of the transmission screw 13 through a ball bearing 20. The gear 21 meshes with the transmission rack 18.

[0039] The inner wall of the gear 21 is integrally formed with a rotating shaft seat 22 and a limiting seat 23. The rotating shaft seat 22 and the limiting seat 23 are correspondingly arranged. The rotating shaft seat 22 is rotatably mounted with a limiting tooth 25 via a rotating shaft 24. The limiting seat 23 is used to limit the movement position of the limiting tooth 25.

[0040] The inner end of the limiting seat 23 is integrally formed with a primary spring hook 26, and the limiting tooth 25 is integrally formed with a secondary spring hook 27 facing the limiting seat 23. The primary spring hook 26 and the secondary spring hook 27 are connected by a tension spring 28. When the gear 21 rotates in the forward direction, the limiting tooth 25 exerts a force on the force-bearing tooth 19, thereby driving the transmission screw 13 to rotate.

[0041] When the track trolley 10 moves forward, the transmission rack 18 moves forward, driving the gear 21. At this time, the driving gear 21 drives the transmission screw 13 to rotate in the forward direction. At this time, the loading platform 4 moves downward. During a single forward movement of the transmission rack 18, the downward movement distance of the loading platform 4 matches the thickness of the corrugated cardboard 6. During the return stroke of the transmission rack 18, the gear 21 cannot drive the transmission screw 13 to rotate in the reverse direction. By fixing the transmission rack 18 on the feeding seat 2 through the connecting bracket 17, and rotatably installing the gear 21 on the upper end side wall of the transmission screw 13 through the ball bearing 20, and achieving unidirectional drive of the transmission screw 13 by the force-bearing tooth 19, the limiting tooth 25, and the tension spring 28, the loading platform 4 is driven downward synchronously through the movement of the feeding seat 2. This reduces the drive structure of the equipment, facilitates circuit control of the equipment, and is more precise than multiple drive control structures.

[0042] A rocker arm 29 is fixedly connected to the upper end of the transmission screw 13.

[0043] Although the illustrative specific embodiments of this application have been described above to enable those skilled in the art to understand this application, this application is not limited to the scope of the specific embodiments. For those skilled in the art, all applications utilizing the concept of this application are protected as long as various variations are within the spirit and scope of this application as defined and determined by the appended claims.

Claims

1. A fixed-point conveying device for stacking environmentally friendly, high-pressure-resistant, explosion-proof corrugated cardboard boxes, characterized in that: include: The conveyor belt (1) is positioned on the ground by the support legs (5) at its bottom. The upper end of the conveyor belt (1) is fixed with a rear support (7) and a front support (8). A linear guide rail (9) is fixed between the rear support (7) and the front support (8). A track trolley (10) is mounted on the linear guide rail (9). A connecting column (11) is fixed on the lower side of the track trolley (10). The conveyor belt (1) is used to transport the corrugated cardboard (6) forward. The plate feeding seat (2) is fixedly connected to the lower end of the connecting column (11), and multiple telescopic suction cups are evenly arranged on the lower surface of the plate feeding seat (2). The telescopic suction cups are used to adsorb and position the corrugated cardboard board (6). Mounting base (3), the mounting base (3) is a rectangular channel structure with an opening at the top, and a guide rod (12) is fixedly installed between the upper and lower sides of the mounting base (3); The loading platform (4) is mounted on the guide rod (12), and the plate feeder (2) is used to transport the corrugated cardboard (6) to the loading platform (4) at a fixed point.

2. The environmentally friendly, high-pressure-resistant, explosion-proof corrugated cardboard box stacking fixed-point conveying equipment according to claim 1, characterized in that: The loading platform (4) is provided with a guide rod hole (14) and a lead screw hole (15). The guide rod hole (14) and the guide rod (12) are correspondingly arranged. The loading platform (4) is movably mounted on the guide rod (12) through the guide rod hole (14). A transmission lead screw (13) is rotatably mounted between the upper and lower sides of the mounting base (3). The transmission lead screw (13) is connected to the lead screw hole (15). The loading platform (4) is driven up and down through the transmission lead screw (13).

3. The environmentally friendly, high-pressure-resistant, explosion-proof corrugated cardboard box stacking fixed-point conveying equipment according to claim 2, characterized in that: An alignment frame (16) is fixedly installed at the front end of the conveyor belt (1), and the alignment frame (16) is used to restrict the position of the corrugated cardboard board (6) transported by the board feeder (2).

4. The environmentally friendly, high-pressure-resistant, explosion-proof corrugated cardboard box stacking fixed-point conveying equipment according to claim 2, characterized in that: A connecting bracket (17) is fixedly installed at the rear end of the plate feeding seat (2), and a transmission rack (18) is fixedly installed at the outer end of the connecting bracket (17).

5. The environmentally friendly, high-pressure-resistant, explosion-proof corrugated cardboard box stacking fixed-point conveying equipment according to claim 4, characterized in that: The upper end sidewall of the transmission screw (13) is integrally formed with a force-bearing tooth (19). The force-bearing tooth (19) is a tooth structure with an obtuse triangular cross section, and the force-bearing tooth (19) is arranged in a circle around the upper end sidewall of the transmission screw (13).

6. The environmentally friendly, high-pressure-resistant, explosion-proof corrugated cardboard box stacking fixed-point conveying equipment according to claim 5, characterized in that: A gear (21) is rotatably mounted on the upper end wall of the transmission screw (13) via a ball bearing (20), and the gear (21) meshes with the transmission rack (18).

7. The environmentally friendly, high-pressure-resistant, explosion-proof corrugated cardboard box stacking fixed-point conveying equipment according to claim 6, characterized in that: The inner wall of the gear (21) is integrally formed with a rotating shaft seat (22) and a limiting seat (23). The rotating shaft seat (22) and the limiting seat (23) are correspondingly arranged. The rotating shaft seat (22) is rotatably mounted with a limiting tooth (25) via a rotating shaft (24). The limiting seat (23) is used to limit the movement position of the limiting tooth (25).

8. The environmentally friendly, high-pressure-resistant, explosion-proof corrugated cardboard box stacking fixed-point conveying equipment according to claim 7, characterized in that: The inner end of the limiting seat (23) is integrally formed with a primary spring hook (26), and the limiting tooth (25) is integrally formed with a secondary spring hook (27) facing the limiting seat (23). The primary spring hook (26) and the secondary spring hook (27) are connected by a tension spring (28). When the gear (21) rotates in the forward direction, the limiting tooth (25) exerts a force on the force-bearing tooth (19), thereby driving the transmission screw (13) to rotate.

9. The environmentally friendly, high-pressure-resistant, explosion-proof corrugated cardboard box stacking fixed-point conveying equipment according to claim 8, characterized in that: When the track trolley (10) moves forward, the transmission rack (18) moves forward and drives the gear (21). At this time, the driving gear (21) drives the transmission screw (13) to rotate in the forward direction. At this time, the loading platform (4) moves downward. During the single forward movement of the transmission rack (18), the downward movement distance of the loading platform (4) matches the thickness value of the corrugated cardboard board (6). During the return stroke of the transmission rack (18), the gear (21) cannot drive the transmission screw (13) to rotate in the reverse direction.

10. The environmentally friendly, high-pressure-resistant, explosion-proof corrugated cardboard box stacking fixed-point conveying equipment according to claim 9, characterized in that: A rocker arm (29) is fixedly connected to the upper end of the transmission screw (13).

Images