Stacking mechanical clamping device

Abstract

The utility model belongs to the field of stacking equipment, and particularly relates to a stacking mechanical clamping device. Comprising a mounting plate and a paper pressing plate for pressing a paper pile, and a paper pressing air cylinder for providing power for the paper pressing plate is arranged on the paper pressing plate; the paper pressing cylinder is connected to the paper pressing plate through a cylinder shaft bolt at one end of a piston rod; a piston rod of the paper pressing cylinder drives the paper pressing plate to vertically move downwards to press the paper pile; a mounting seat is arranged at the bottom of a cylinder barrel of the paper pressing cylinder; a connecting sleeve is arranged on the mounting seat; a connecting shaft is arranged in the connecting sleeve; a sliding block sliding rail is arranged on the mounting plate in the vertical direction; the paper pressing plate is arranged on the sliding block sliding rail and moves up and down in the vertical direction of the mounting plate; after the piston rod of the paper supporting air cylinder retracts, the paper supporting shaft can be moved to the two sides of the paper pile. The stacking machine is simple in structure, small in size, easy to maintain, stable in stacking process, tidy in stacking and high in efficiency, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of stacking equipment, in particular to a kind of stacking mechanical clamping device. BACKGROUND

[0002] At present, stacking equipment is widely used in material loading and unloading process, according to the type of material, different types of clamping mechanism are needed; after printing paper binding is cut, the volume of paper stack is small, and paper cutting and unloading are basically manual stacking.

[0003] The paper stack stacking mechanical clamping device of the prior art has complex structure, large volume, high cost, is not easy to maintain, the clamping movement is not smooth, the clamping efficiency is low, and the stacking is not neat. SUMMARY

[0004] The present application is to solve the problems of the prior art, such as complex structure, large volume, high cost, not easy to maintain, low stacking efficiency and uneven stacking, and proposes a kind of stacking mechanical clamping device, including mounting plate, paper pressing plate for pressing paper stack, paper pressing plate is provided with paper pressing cylinder for providing power; the paper pressing cylinder is connected to the paper pressing plate through the cylinder shaft bolt at one end of the piston rod; the piston rod of the paper pressing cylinder drives the paper pressing plate to move vertically downward to press the paper stack; the bottom of the cylinder barrel of the paper pressing cylinder is provided with a mounting seat; the mounting seat is provided with a connecting sleeve; the first connecting shaft is arranged in the connecting sleeve; the sliding block slide rail is arranged in the vertical direction of the mounting plate; the paper pressing plate is arranged on the sliding block slide rail and moves up and down along the vertical direction of the mounting plate;

[0005] The mounting plate is provided with cylinder fixing seat and cylinder mounting shaft; the paper supporting cylinder is vertically arranged between the cylinder fixing seat and the cylinder mounting shaft; one end of the cylinder barrel of the paper supporting cylinder is fixedly connected with the cylinder fixing seat, and the other end of the cylinder barrel of the paper supporting cylinder is fixedly connected with the cylinder mounting shaft; the piston rod of the paper supporting cylinder is vertically upward; the I-shaped joint is threadedly connected at one end of the piston rod of the paper supporting cylinder; the cylinder connecting shaft is threadedly connected at one end of the I-shaped joint; the first connecting rod and the second connecting rod are hinged on the cylinder connecting shaft;

[0006] The mounting plate is also fixedly provided with a supporting shaft; the first connecting plate and the second connecting plate are hinged on the supporting shaft in a cross manner;

[0007] One end of the first connecting rod and one end of the second connecting rod are respectively hinged with one end of the first connecting plate and one end of the second connecting plate through the second connecting shaft;

[0008] The other end of the first connecting plate and the other end of the second connecting plate are both hinged with the paper supporting shaft; the paper supporting pipe is sleeved on the paper supporting shaft; the gland is arranged at one end of the paper supporting shaft to prevent the paper supporting pipe from moving along the axial direction.

[0009] According to the above-mentioned stacking mechanical clamping device, the paper pressing plate is an L-shaped plate-shaped component in cross-section, and the paper pressing plate presses the paper stack in the horizontal plane.

[0010] According to the above-mentioned stacking mechanical clamping device, the sliding block sliding rail is 2-4; vertically arranged on the mounting plate.

[0011] According to the above-mentioned stacking mechanical clamping device, the first connecting rod and the second connecting rod are the same shape, both of which are strip-shaped structures; the hinge points between the first connecting rod, the second connecting rod and the cylinder connecting shaft are the same.

[0012] According to the above-mentioned stacking mechanical clamping device, the mounting seat is an L-shaped plate-shaped component in cross-section; the mounting seat is provided with a connecting sleeve in the horizontal plane; the vertical surface of the mounting seat is fixedly connected to the mounting plate.

[0013] According to the above-mentioned stacking mechanical clamping device, the first connecting plate and the second connecting plate are the same shape, both of which are strip-shaped structures; the hinge points between the first connecting plate, the second connecting plate and the support shaft are the same.

[0014] According to the above-mentioned stacking mechanical clamping device, the width and length of the first connecting rod and the second connecting rod are smaller than those of the first connecting plate and the second connecting plate.

[0015] According to the above-mentioned stacking mechanical clamping device, the support shaft is welded to the mounting plate.

[0016] According to the above-mentioned stacking mechanical clamping device, the first connecting plate, the second connecting plate and the mounting plate are all provided with weight-reducing holes.

[0017] According to the above-mentioned stacking mechanical clamping device, after the piston rod of the paper supporting cylinder is retracted, the paper supporting shaft can be moved to the two sides of the paper stack.

[0018] The beneficial effects of the present application are as follows:

[0019] 1、The present application realizes the clamping and placing of the paper stack through the movement of the paper pressing plate driven by the paper pressing cylinder and the movement of the paper supporting shaft driven by the paper supporting cylinder, and has the advantages of simple structure, small size and easy maintenance.

[0020] 2、The mounting plate of the present application is provided with a sliding block sliding rail in the vertical direction; the paper pressing plate is arranged on the sliding block sliding rail and moves up and down along the vertical direction of the mounting plate under the driving of the piston rod of the paper pressing cylinder; one end of the paper supporting shaft is provided with a paper supporting pipe and a gland for preventing the paper supporting pipe from moving along the axial direction, which ensures the precision of the paper pressing movement of the paper pressing plate and the stability of the paper stack during the clamping, moving and placing processes, and realizes smooth, neat and efficient stacking.

[0021] 3. The width and length of the first connecting rod and the second connecting rod of the present invention are both smaller than those of the first connecting plate and the second connecting plate; the first connecting plate, the second connecting plate and the mounting plate are all provided with weight reduction holes, which further reduces the weight of the device and saves costs while ensuring the structural strength of the palletizing mechanical clamping device. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of the front view of the present invention when gripping a stack of paper.

[0023] Figure 2 This is a schematic diagram of the structure of the present invention when gripping a stack of paper.

[0024] Figure 3 This is a structural schematic diagram of the rear view of the present invention when gripping a stack of paper.

[0025] Figure 4 This is a structural schematic diagram of the front view of the present invention when the paper stack is being laid down.

[0026] In the diagram: 1-First connecting shaft, 2-Connecting sleeve, 3-Mounting seat, 4-Mounting plate, 5-Paper pressing cylinder, 6-Slide rail slider, 7-Pressing plate, 8-Paper stack, 9-Cylinder connecting shaft, 10-I-type connector, 11-Second connecting shaft, 12-Paper supporting cylinder, 13-Support shaft, 14-Cylinder mounting shaft, 15-Paper supporting shaft, 16-Paper supporting tube, 17-Cylinder cover, 18-First connecting rod, 19-Second connecting rod, 20-Cylinder fixing seat, 21-First connecting plate, 22-Second connecting plate, 23-Pattern. Detailed Implementation

[0027] Preferred Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0029] like Figures 1 to 4 As shown: In this embodiment, a palletizing mechanical gripping device includes a mounting plate 4 and a pressing plate 7 for pressing paper stacks. A pressing cylinder 5 is provided on the pressing plate 7 to provide power to it. The pressing cylinder 5 is connected to the pressing plate 7 by a cylinder shaft bolt at one end of its piston rod. The piston rod of the pressing cylinder 5 drives the pressing plate 7 to move vertically downward to press the paper stack 8. A mounting base 3 is provided at the bottom of the cylinder of the pressing cylinder 5. A connecting sleeve 2 is provided on the mounting base 3. A first connecting shaft 1 is provided inside the connecting sleeve 2. A slider rail 6 is provided in the vertical direction of the mounting plate 4. The pressing plate 7 is placed on the slider rail 6 and moves up and down along the vertical direction of the mounting plate 4.

[0030] The mounting plate 4 is provided with a cylinder fixing seat 20 and a cylinder mounting shaft 14; the cylinder fixing seat 20 and the cylinder mounting shaft 14 are vertically provided with a paper supporting cylinder 12; one end of the cylinder barrel of the paper supporting cylinder 12 is fixedly connected with the cylinder fixing seat 20, and the other end of the cylinder barrel of the paper supporting cylinder 12 is fixedly connected with the cylinder mounting shaft 14; the piston rod of the paper supporting cylinder 12 vertically extends upwards; one end of the piston rod of the paper supporting cylinder 12 is threadedly connected with an I-shaped joint 10; one end of the I-shaped joint 10 is threadedly connected with a cylinder connecting shaft 9; the first connecting rod 18 and the second connecting rod 19 are hinged to the cylinder connecting shaft 9;

[0031] The mounting plate 4 is further fixedly provided with a supporting shaft 13; the supporting shaft 13 is crossly hinged with a first connecting plate 21 and a second connecting plate 22;

[0032] One end of the first connecting rod 18 and one end of the second connecting rod 19 are respectively hinged to one end of the first connecting plate 21 and one end of the second connecting plate 22 through a second connecting shaft 11;

[0033] The other end of the first connecting plate 21 and the other end of the second connecting plate 22 are both hinged with a paper supporting shaft 15; the paper supporting shaft 15 is sleeved with a paper supporting pipe 16; one end of the paper supporting shaft 15 is provided with a gland 17 for preventing the paper supporting pipe 16 from moving along the axial direction of the paper supporting shaft 15.

[0034] The paper pressing plate 7 is an L-shaped plate-shaped component in cross section, and the paper pressing plate 7 horizontally presses the paper stack 8; the vertical surface of the paper pressing plate 7 is connected with the sliding block sliding rail 6. The sliding block sliding rail 6 is 2-4; the sliding block sliding rail 6 is vertically arranged on the mounting plate 4. The first connecting rod 18 and the second connecting rod 19 are the same in shape and are both in the form of a strip-shaped structure; the hinge points among the first connecting rod 18, the second connecting rod 19 and the cylinder connecting shaft 9 are the same.

[0035] The mounting seat 3 is an L-shaped plate-shaped component in cross section; the mounting seat 3 is provided with a connecting sleeve 2 on the horizontal surface of the mounting seat 3; the vertical surface of the mounting seat 3 is fixedly connected with the mounting plate 4.

[0036] The first connecting plate 21 and the second connecting plate 22 are the same in shape and are both in the form of a strip-shaped structure; the hinge points among the first connecting plate 21, the second connecting plate 22 and the supporting shaft 13 are the same. The width and length of the first connecting rod 18 and the second connecting rod 19 are both smaller than those of the first connecting plate 21 and the second connecting plate 22. The supporting shaft 13 is welded on the mounting plate 4.

[0037] The first connecting plate 21, the second connecting plate 22 and the mounting plate 4 are all provided with lightening holes. After the piston rod of the paper supporting cylinder 12 is retracted, the paper supporting shaft 15 can be moved to the two sides of the paper stack 8.

[0038] Mounting plate 4 of this device is screwed with mounting base 3, and mounting base 3 is screwed with first connecting shaft 1. Paper pressing cylinder 5 is mounted on mounting base 3. Mounting plate 4 also has a slider rail 6, and pressing plate 7 is screwed onto slider rail 6. The cylinder shaft of paper pressing cylinder 5 is screwed onto pressing plate 7. Support shaft 13 is welded to mounting plate 4, and first connecting plate 21 and second connecting plate 22 are mounted on support shaft 13. Cylinder mounting shaft 14 is screwed onto mounting plate 4. A paper-supporting cylinder 12 is mounted on shaft 14. A cylinder mounting seat 20 is screwed onto mounting plate 4. An I-type connector 10 is screwed onto the cylinder shaft of the piston rod of paper-supporting cylinder 12. A first connecting rod 18 and a second connecting rod 19 are mounted on the second connecting shaft 11. A cylinder connecting shaft 14 is screwed onto the I-type connector 10. A paper-supporting shaft 15 is screwed onto the first connecting plate 21 and the second connecting plate 22. A paper-supporting tube 16 is sleeved on the paper-supporting shaft 15. A pressure cap 17 is screwed onto one end of the paper-supporting shaft 15.

[0039] like Figures 1 to 3 As shown, the process of this device clamping the paper stack is as follows: First, the paper-supporting cylinder 12 of this device extends, driving the first connecting rod 18 and the second connecting rod 19 to rotate upward and close to each other along the hinge point of the cylinder connecting shaft 9, thereby driving the first connecting plate 21 and the second connecting plate 22 to rotate upward and along the hinge point of the support shaft 13, so that the paper-supporting shaft 15 is lowered to the lowest point, the paper stack 8 is placed on the paper-supporting tube 16, the piston rod of the paper-pressing cylinder 5 extends, and the pressing plate 7 presses the paper stack 8 tightly.

[0040] like Figure 4 As shown, the process of placing the paper stack in this device is as follows: The device is installed on the overhead crane in the workshop via the first connecting shaft 1 and moved to the pallet 23. First, the piston rod of the paper pressing cylinder 5 retracts to release the paper stack. Then, the piston rod of the paper supporting cylinder 12 retracts, which drives the first connecting rod 18 and the second connecting rod 19 to rotate downward and separate from each other along the hinge point of the cylinder connecting shaft 9. This drives the first connecting plate 21 and the second connecting plate 22 to rotate downward and along the support shaft 13, which drives the paper supporting shaft 15 to move. This drives the paper supporting tube 16 sleeved on the paper supporting shaft 15 to slowly move along the bottom of the paper stack to both sides of the paper stack 8, placing the paper stack 8 on the pallet 23.

[0041] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A palletizing machine gripping device, characterized in that The utility model provides a paper pressing device, including mounting plate (4), the paper pressing board (7) for pressing paper stack, be provided with the paper pressing cylinder (5) of power supply for it on paper pressing board (7);The paper pressing cylinder (5) is bolted on the paper pressing board (7) through the cylinder shaft of the piston rod one end thereof;The piston rod of paper pressing cylinder (5) drives the vertical downward movement of paper pressing board (7) and presses the paper stack (8);The cylinder barrel bottom of paper pressing cylinder (5) is provided with mounting seat (3);Mounting seat (3) is provided with connecting sleeve (2);Connecting sleeve (2) is provided with first connecting shaft (1) in;Mounting plate (4) is provided with sliding block sliding rail (6) in vertical direction;The paper pressing board (7) is set up on sliding block sliding rail (6), and moves up and down along the vertical direction of mounting plate (4); Mounting plate (4) is provided with cylinder fixing seat (20) and cylinder installation shaft (14);Cylinder fixing seat (20) and cylinder installation shaft (14) are vertically provided with paper supporting cylinder (12);The cylinder barrel one end of paper supporting cylinder (12) is fixedly connected with cylinder fixing seat (20), and the cylinder barrel other end of paper supporting cylinder (12) is fixedly connected with cylinder installation shaft (14);The piston rod of paper supporting cylinder (12) is vertically stretched out upward;The piston rod one end of paper supporting cylinder (12) is threadedly connected with I joint (10);The one end of I joint (10) is threadedly connected with cylinder connecting shaft (9);Cylinder connecting shaft (9) is hinged with first connecting rod (18) and second connecting rod (19); Mounting plate (4) is still fixedly provided with support shaft (13);Support shaft (13) is hingedly provided with first connecting plate (21) and second connecting plate (22) mutually crossing; The one end of first connecting rod (18) and the one end of second connecting rod (19) are hingedly connected with the one end of first connecting plate (21) and the one end of second connecting plate (22) respectively through second connecting shaft (11); The other end of first connecting plate (21) and second connecting plate (22) are all hingedly provided with paper supporting shaft (15);Paper supporting shaft (15) is sleeved with paper supporting tube (16);The one end of paper supporting shaft (15) is provided with gland (17) for preventing paper supporting tube (16) from moving along its axial direction.

2. The palletizing mechanical gripping device according to claim 1, characterized in that: The paper pressing board (7) is an L-shaped plate-shaped component, and the horizontal plane of the paper pressing board (7) is used for pressing the paper stack (8);The vertical plane of the paper pressing board (7) is connected with the sliding block sliding rail (6).

3. A palletizing mechanical gripping device according to claim 2, characterized in that: The sliding block sliding rail (6) is 2-4, and is vertically arranged on the mounting plate (4).

4. A palletizing mechanical gripping device according to claim 3, characterized in that: The first connecting rod (18) and the second connecting rod (19) are the same in shape and are both in the form of a strip-shaped structure;The hinge points among the first connecting rod (18), the second connecting rod (19) and the cylinder connecting shaft (9) are the same.

5. A palletizing mechanical gripping device according to claim 4, characterized in that: The mounting seat (3) is an L-shaped plate-shaped component, and the horizontal plane of the mounting seat (3) is provided with the connecting sleeve (2);The vertical plane of the mounting seat (3) is fixedly connected with the mounting plate (4).

6. A palletizing mechanical gripping device according to claim 5, characterized in that: The first connecting plate (21) and the second connecting plate (22) are the same in shape and are both in the form of a strip-shaped structure;The hinge points among the first connecting plate (21), the second connecting plate (22) and the support shaft (13) are the same.

7. A palletizing mechanical gripping device according to claim 6, characterized in that: The width and the length of the first connecting rod (18) and the second connecting rod (19) are both less than those of the first connecting plate (21) and the second connecting plate (22).

8. A palletizing mechanical gripping device according to claim 7, characterized in that: The supporting shaft (13) is welded on the mounting plate (4).

9. A palletizing mechanical gripping device according to claim 8, characterized in that: The first connecting plate (21), the second connecting plate (22) and the mounting plate (4) are all provided with lightening holes.

10. A palletizing mechanical gripping device according to claim 9, characterized in that: After the piston rod of the paper supporting cylinder (12) is retracted, the paper supporting shaft (15) can be moved to the two sides of the paper stack (8).

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