Paper supply platform device of packaging box nailing machine

Abstract

The utility model discloses a packaging nailing machine paper supply platform device which comprises a bottom plate, a discharging box is fixedly connected to the position, close to the left side, of the top of the bottom plate, a discharging groove is formed in the position, close to the lower portion, of the inner wall of the right side of the discharging groove, a movable groove is formed in the position, close to the middle, of the top of the bottom plate, and a movable plate is arranged in the movable groove and close to the left side. A through hole is formed in the position, close to the middle, of the side wall of the movable plate, a reciprocating lead screw is arranged in the through hole, and a sliding block matched with the reciprocating lead screw is fixedly connected to the inner wall of the through hole.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging and box stapling machines, in particular to a paper supply platform device for packaging and box stapling machines. Background Art

[0002] The stapler is one of the post-processing equipment for cartons. Its principle is the same as that of an ordinary stapler, except that the stapler uses tiger teeth as a pad and is specifically used for carton sealing. It has the advantages of being light, easy to operate, good wear resistance, smooth sealing, safe and firm, and can reduce labor intensity and improve work efficiency. In order to facilitate unloading and improve the work efficiency of the stapler, a paper feeding platform device is usually required. However, the paper feeding platform device of the packaging stapler in the prior art has the problems of inconvenient unloading and low unloading efficiency when in use. In this regard, we propose a paper feeding platform device for the packaging stapler. Utility Model Content

[0003] The technical problem solved by the utility model is to overcome the defects of the prior art and provide a paper supply platform device for a packaging box stapling machine.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A paper feeding platform device for a packaging nail box machine comprises a bottom plate, a feeding box is fixedly connected to the top of the bottom plate near the left side, a feeding trough is provided near the bottom of the right inner wall of the feeding box, a movable groove is provided near the middle of the top of the bottom plate, a movable plate is provided near the left side of the movable groove, a through hole is provided near the middle of the side wall of the movable plate, a reciprocating screw rod is provided in the through hole, a slider matching the reciprocating screw rod is fixedly connected to the inner wall of the through hole, the left and right ends of the reciprocating screw rod are movably connected to the inner walls of the left and right sides of the movable groove through bearings respectively, the left end of the reciprocating screw rod passes through the inner ring of the bearing and extends to the left side of the bottom plate, and is fixedly connected to a first driving motor, the first The right wall of the driving motor is fixedly connected to the left wall of the base plate through a connecting rod, a push plate is movably connected to the top of the movable plate, and a groove matching the push plate is provided at the bottom of the unloading box near the left side, the top of the push plate is inclined near the left side, a U-shaped plate is fixedly connected to the top of the base plate near the right side, a driven roller is movably connected to the U-shaped plate, a circular groove is provided at the top of the base plate near the right side, an active roller is movably connected to the inner wall of the circular groove through a rotating shaft and a bearing, the front end of the output shaft in front of the active roller passes through the inner ring of the bearing and extends to the front of the base plate, and is fixedly connected to a second driving motor, and the rear wall of the second driving motor is fixedly connected to the front wall of the base plate through a connecting rod.

[0006] Preferably, a plurality of grooves evenly distributed along the left-right direction are provided on the top of the bottom plate near the front and rear sides, and the inner wall of the groove is movably connected with a rotating roller through a rotating shaft and a bearing.

[0007] Preferably, the front and rear walls of the movable plate near the left and right sides are movably connected with pulleys through rotating shafts and bearings, and the front and rear inner walls of the movable groove are provided with sliding grooves matching the pulleys.

[0008] Preferably, a first limiting rod is fixedly connected to the top of the movable plate near the front and rear, and a limiting groove matching the first limiting rod is opened at the bottom of the push plate, and a spring is fixedly connected between the top of the first limiting rod and the top of the inner cavity of the limiting hole.

[0009] Preferably, the left and right side walls of the first limiting rod are fixedly connected to limiting blocks near the top, and the left and right inner walls of the limiting hole are provided with limiting grooves matching the limiting blocks.

[0010] Preferably, a slot is provided on the top of the push plate, and the inner wall of the slot is movably connected to two movable rollers arranged in the left and right directions through a rotating shaft and a bearing.

[0011] Preferably, the front and rear walls of the driven roller are movably connected with movable blocks through a rotating shaft and a bearing, and the front and rear inner walls of the U-shaped plate are provided with limiting grooves matching the movable blocks, a limiting hole is provided on the top of the movable block, a second limiting rod is arranged in the limiting hole, and the top and bottom ends of the second limiting rod are respectively fixedly connected to the top and bottom of the inner cavity of the limiting groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the present technical solution, through the mutual cooperation between the first drive motor, the reciprocating screw and the movable plate, the push plate can be made to reciprocate in the left and right directions, so as to conveniently push the material located near the bottom of the discharge box to the right to realize discharging. At the same time, through the mutual cooperation between the second drive motor, the active roller and the driven roller, the material can be conveniently transported when it enters between the active roller and the driven roller, thereby making material unloading more convenient and effectively improving the feeding efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a three-dimensional diagram of the bottom plate of the utility model;

[0016] Figure 3 This is a side view of the push plate of the utility model;

[0017] Figure 4 This is a side view of the U-shaped plate of the utility model;

[0018] Figure 5 for Figure 1 Enlarged view of point A in the middle;

[0019] Figure 6 for Figure 4 Enlarged view of point B in the middle.

[0020] Numbers in the figure: 1. bottom plate; 2. rotating roller; 3. reciprocating screw; 4. movable plate; 5. first drive motor; 6. unloading box; 7. U-shaped plate; 8. driven roller; 9. active roller; 10. pulley; 11. first limit rod; 12. limit block; 13. spring; 14. movable roller; 15. push plate; 16. second limit rod; 17. movable block; 18. second drive motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6The utility model provides a technical solution: a paper feeding platform device of a packaging nailing machine, comprising a bottom plate 1,A material discharge box 6 is fixedly connected to the top of the bottom plate 1 near the left side, and a number of grooves evenly distributed in the left and right directions are opened at the top of the bottom plate 1 near the front and rear sides. The inner wall of the groove is movably connected with a rotating roller 2 through a rotating shaft and a bearing. A material discharge trough is opened at the inner wall of the right side of the material discharge box 6 near the bottom, and a movable groove is opened near the middle of the top of the bottom plate 1. A movable plate 4 is arranged near the left side in the movable groove. Pullies 10 are movably connected to the front and rear walls of the movable plate 4 near the left and right sides through a rotating shaft and a bearing. Slide grooves matching the pulley 10 are opened on the inner walls of the front and rear sides of the movable groove. A through hole is opened near the middle of the side wall of the movable plate 4, and a reciprocating screw rod 3 is arranged in the through hole. A slider matching the reciprocating screw rod 3 is fixedly connected to the inner wall of the through hole, and the left and right ends of the reciprocating screw rod 3 are respectively connected to the The left and right inner walls of the movable groove are movably connected through the bearing, the left end of the reciprocating screw rod 3 passes through the inner ring of the bearing and extends to the left side of the base plate 1, and is fixedly connected to the first drive motor 5. The right wall of the first drive motor 5 is fixedly connected to the left wall of the base plate 1 through a connecting rod, and a push plate 15 is movably connected to the top of the movable plate 4. The top of the movable plate 4 is fixedly connected to a first limit rod 11 near the front and rear, and a limit groove matching the first limit rod 11 is provided at the bottom of the push plate 15, and a spring 13 is fixedly connected between the top of the first limit rod 11 and the top of the inner cavity of the limit hole, the left and right side walls of the first limit rod 11 are fixedly connected to the limit block 12 near the top, and the left and right inner walls of the limit hole are provided with limit grooves matching the limit block 12, and the top of the push plate 15 is provided with a slot. The inner wall of the groove is movably connected to two movable rollers 14 arranged in the left and right directions through a rotating shaft and a bearing, and a groove matching the push plate 15 is opened at the bottom of the unloading box 6 near the left side, and the top of the push plate 15 is inclined near the left side. A U-shaped plate 7 is fixedly connected to the top of the bottom plate 1 near the right side, and a driven roller 8 is movably connected in the U-shaped plate 7. The front and rear walls of the driven roller 8 are movably connected to a movable block 17 through a rotating shaft and a bearing, and the inner walls of the front and rear sides of the U-shaped plate 7 are provided with limiting grooves matching the movable block 17. A limiting hole is opened at the top of the movable block 17, and a second limiting rod 16 is arranged in the limiting hole. The top and bottom ends of the second limiting rod 16 are fixedly connected to the top and bottom of the inner cavity of the limiting groove respectively. A circular groove is opened at the top of the bottom plate 1 near the right side, and the inner wall of the circular groove The active roller 9 is movably connected through the rotating shaft and the bearing. The front end of the output shaft in front of the active roller 9 passes through the inner ring of the bearing and extends to the front of the bottom plate 1, and is fixedly connected to the second drive motor 18. The rear wall of the second drive motor 18 is fixedly connected to the front wall of the bottom plate 1 through a connecting rod. Through the mutual cooperation between the first drive motor 5, the reciprocating screw rod 3, and the movable plate 4, the push plate 15 can be reciprocated in the left and right directions, so as to conveniently push the material near the bottom of the unloading box 6 to the right to realize unloading. At the same time, through the mutual cooperation between the second drive motor 18, the active roller 9 and the driven roller 8, the material can be conveniently transported when it enters between the active roller 9 and the driven roller 8, so that unloading is more convenient and the feeding efficiency of the device is effectively improved.

[0023] Working principle: When in use, place the cardboard neatly in the discharge box 6, turn on the first drive motor 5 to drive the reciprocating screw 3 to rotate, and the reciprocating screw 3 drives the movable plate 4 to reciprocate in the left and right directions through the slider, and the pulley 10 makes the movable plate 4 move more stably and smoothly. When the movable plate 4 drives the push plate 15 to move from the leftmost side to the right, the push plate 15 pushes the material at the bottom to move to the right. Through the setting of the rotating roller 2, the friction between the material and the bottom plate 1 can be effectively eliminated, making the material feeding more stable. When the material is sent between the driven roller 8 and the active roller 9, turn on the second drive motor 18 to drive the active roller 9 to rotate, and continue to convey the material to the right, thereby realizing convenient feeding of the material. When the push plate 15 moves to the left, the push plate 15 retracts downward into the active groove under the pressure of the material. The friction between the material and the push plate 15 can be reduced by the setting of the active roller 14. Until the push plate 15 moves to the leftmost side, the push plate 15 moves upward and resets on the spring 13 to carry out the next material transportation.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper feeding platform device for a packaging and stapling machine, comprising a bottom plate (1), characterized in that: A material discharge box (6) is fixedly connected to the top of the bottom plate (1) near the left side, and a material discharge trough is provided on the right inner wall of the material discharge box (6) near the bottom. A movable groove is provided near the middle of the top of the bottom plate (1), and a movable plate (4) is provided in the movable groove near the left side. A through hole is provided on the side wall of the movable plate (4) near the middle. A reciprocating screw rod (3) is provided in the through hole. A slider matching the reciprocating screw rod (3) is fixedly connected to the inner wall of the through hole. The left and right ends of the reciprocating screw rod (3) are movably connected to the inner walls of the left and right sides of the movable groove through bearings respectively. The left end of the reciprocating screw rod (3) passes through the inner ring of the bearing and extends to the left side of the bottom plate (1), and is fixedly connected to a first drive motor (5). The right wall of the first drive motor (5) is connected to the left side of the bottom plate (1) through a connecting rod. The movable plate (4) is movably connected to a push plate (15) at the top, and a groove matching the push plate (15) is provided at the bottom of the unloading box (6) near the left side. The top of the push plate (15) is inclined near the left side. The top of the bottom plate (1) is fixedly connected to a U-shaped plate (7) near the right side. A driven roller (8) is movably connected inside the U-shaped plate (7). A circular groove is provided at the top of the bottom plate (1) near the right side. The inner wall of the circular groove is movably connected to an active roller (9) through a rotating shaft and a bearing. The front end of the output shaft in front of the active roller (9) passes through the inner ring of the bearing and extends to the front of the bottom plate (1) and is fixedly connected to a second drive motor (18). The rear wall of the second drive motor (18) is fixedly connected to the front wall of the bottom plate (1) through a connecting rod.

2. A paper feeding platform device for a packaging and stapling machine according to claim 1, characterized in that: The top of the bottom plate (1) is provided with a plurality of grooves evenly distributed along the left-right direction near the front and rear sides, and the inner wall of the groove is movably connected to a rotating roller (2) via a rotating shaft and a bearing.

3. The paper feeding platform device of a packaging and stapling machine according to claim 1, characterized in that: The front and rear walls of the movable plate (4) near the left and right sides are movably connected to pulleys (10) through rotating shafts and bearings, and the front and rear inner walls of the movable groove are both provided with sliding grooves matching the pulleys (10).

4. A paper feeding platform device for a packaging and stapling machine according to claim 1, characterized in that: The top of the movable plate (4) is fixedly connected to a first limiting rod (11) near the front and rear sides, and the bottom of the push plate (15) is provided with a limiting groove matching the first limiting rod (11), and a spring (13) is fixedly connected between the top of the first limiting rod (11) and the top of the inner cavity of the limiting hole.

5. A paper feeding platform device for a packaging and stapling machine according to claim 4, characterized in that: The left and right side walls of the first limiting rod (11) are fixedly connected to limiting blocks (12) near the top, and the left and right inner walls of the limiting hole are provided with limiting grooves matching the limiting blocks (12).

6. A paper feeding platform device for a packaging and stapling machine according to claim 1, characterized in that: The top of the push plate (15) is provided with a slot, and the inner wall of the slot is movably connected to two movable rollers (14) arranged in the left and right directions via a rotating shaft and a bearing.

7. The paper feeding platform device of a packaging and stapling machine according to claim 1, characterized in that: The front and rear walls of the driven roller (8) are movably connected to a movable block (17) via a rotating shaft and a bearing, and the front and rear inner walls of the U-shaped plate (7) are provided with limiting grooves matching the movable block (17), and a limiting hole is provided at the top of the movable block (17), and a second limiting rod (16) is provided in the limiting hole, and the top and bottom ends of the second limiting rod (16) are respectively fixedly connected to the top and bottom of the inner cavity of the limiting groove.

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