Feeding device of creasing and cutting machine

Abstract

The utility model discloses a feeding device of a creasing and cutting machine, and relates to the technical field of paperboard processing, the feeding device comprises a workbench, one side of the workbench is provided with a conveying belt, the outer wall of the bottom of the workbench is fixedly provided with a first box body and a second box body, and the second box body is internally provided with a lifting mechanism; a feeding mechanism is arranged on the outer wall of the top of the workbench. Under the cooperative action of a sensor and the like, a second air cylinder is controlled to be started, the output end of the second air cylinder pushes a push plate to move, the push plate moves to push the uppermost plate to move and move to an inclined block, and then a first air cylinder is controlled to be started to push the uppermost plate to move to the inclined block. And the output end of the first air cylinder can drive a lifting frame and a push plate to move downwards, the position of the push plate is controlled through a corresponding sensor, then the plates can be fed successively, and the feeding convenience is further improved.

Description

TECHNICAL FIELD

[0001] The application relates to the paperboard processing technical field, in particular to a feeding device of a flat pressing indentation cutting line machine. BACKGROUND

[0002] The indentation machine is also called a flat pressing indentation cutting line machine, and the flat pressing indentation cutting line machine is special equipment for pressing and cutting various ordinary paperboards, corrugated paperboards, plastic sheets and leather products, and is suitable for printing, packaging decoration and plastic industry. The flat pressing indentation cutting line machine has the advantages of compact structure, excellent manufacturing, large pressing and cutting force, high precision, convenient use, safe and reliable operation, etc. Main structural features: the machine body is integrally cast from high-quality materials and has high strength; the single-piece electromagnetic clutch is sensitive and reliable in action; the operation height is arranged reasonably, and the opening angle of the pressing frame is large; the electrical system is designed according to the IEC standard; the single pressing and cutting, continuous pressing and cutting and opening delay functions are realized; and the safety protection system is reliable. However, the feeding device needs to be used when the board is processed.

[0003] According to the search, the patent with the Chinese patent authorization publication number CN214446787U discloses a feeding device of a flat pressing indentation cutting line machine, which comprises a supporting plate, one side of the upper surface of the supporting plate is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a top plate, and the upper surface of the top plate is fixedly connected with a U-shaped plate.

[0004] The feeding device of the flat pressing indentation cutting line machine in the above patent has the following disadvantages: although the device is convenient for the operator to operate and use, and improves the practicability of the device, when feeding, the board on the lifting plate is all dropped on the inclined block at a time, and then the operator needs to arrange the board, and the board can be moved to the conveyor belt in succession, so that the convenience of feeding can be further improved, and the lifting plate of the device is not provided with a device for limiting the board, so that the board may fall, and the manual labor is increased. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at solving or at least alleviating the problem that the board on the lifting plate is all dropped on the inclined block at a time in the prior art, and then the operator needs to arrange the board, and the board can be moved to the conveyor belt in succession, so that the convenience of feeding can be further improved.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a feeding device of a flat pressing indentation cutting line machine, which comprises a workbench, one side of the workbench is provided with a conveyor belt, the bottom outer wall of the workbench is fixedly installed with a first box body and a second box body respectively, a lifting mechanism is arranged in the second box body, and a feeding mechanism is arranged on the top outer wall of the workbench.

[0007] The feeding mechanism comprises a feeding plate arranged on the workbench, the top outer wall of the feeding plate is slidably provided with two limiting plates respectively, the top outer wall of the workbench is fixedly provided with a first air cylinder, the output end of the first air cylinder is fixedly provided with a lifting frame, the lifting frame is fixedly provided with a second air cylinder, the output end of the second air cylinder is fixedly provided with a push plate, the outer wall of one side of one of the limiting plates is symmetrically provided with a plurality of sensors, and the plurality of sensors are signal connected with the first air cylinder.

[0008] By controlling the start of the second air cylinder, the output end of the second air cylinder pushes the push plate to move, the push plate moves to push the uppermost plate to move to the inclined block, and then the first air cylinder is controlled to start, the output end of the first air cylinder drives the lifting frame and the push plate to move downward, and the position of the push plate is controlled by the corresponding sensor, so that the plates can be fed in succession, and the convenience during feeding is further improved.

[0009] Optionally, the lifting mechanism comprises a screw rod rotatably arranged in the second box, a second gear fixedly arranged at one end of the bottom of the screw rod, a first gear rotatably arranged on the inner wall of the bottom of the second box, and the first gear engaged with the second gear, a drive motor fixedly arranged on the inner wall of one side of the second box, and the output end of the drive motor fixedly connected with the first gear, a lifting plate screwed on the screw rod, a connecting rod fixedly arranged on the top outer wall of the lifting plate, and the connecting rod fixedly connected with the feeding plate.

[0010] By controlling the start of the drive motor, the output end of the drive motor drives the first gear to rotate, the first gear rotates and drives the second gear to rotate, thereby driving the screw rod to rotate, so that the lifting plate and the connecting rod move upward, the connecting rod moves upward and drives the feeding plate to move, and the feeding plate moves to a position parallel to the inclined block.

[0011] Optionally, a limiting rod is arranged on the lifting plate and slidably arranged through the lifting plate, and the limiting rod is fixedly arranged in the first box.

[0012] By arranging the limiting rod, the lifting plate can be limited to move.

[0013] Optionally, the outer wall of one side of the first box and the second box close to each other is open.

[0014] By arranging the outer wall of one side of the first box and the second box close to each other to be open, the installation and use are facilitated.

[0015] Optionally, the top outer wall of the feeding plate is symmetrically fixed with two fixed plates, the outer wall of one side of the two fixed plates close to each other is fixed with an extension rod, and one end of the two extension rods is fixedly connected with a limiting plate.

[0016] The above technical scheme can adjust the position of the limiting plate by setting the extension rod.

[0017] Optionally, threaded holes are formed in the two extension rods, and adjusting bolts are screwed in the two threaded holes.

[0018] The above technical scheme can adjust the distance between the two limiting plates according to the width of the plate, so that the plate can be limited, and the phenomenon of falling of the plate during feeding can be prevented.

[0019] Optionally, the top outer wall of the workbench is fixed with an inclined block, a sliding groove is formed in the inclined block, and a plurality of rollers are rotatably installed in the sliding groove.

[0020] The above technical scheme can facilitate the movement of the plate by setting the rollers.

[0021] Optionally, the two outer walls of the inclined block are provided with baffles, the outer wall of one side of the two baffles is fixed with a mounting ear, and a fixing bolt is screwed in the mounting ear.

[0022] The above technical scheme can prevent the plate from falling or deviating on the inclined block by setting the two baffles, and the baffles can be quickly installed or disassembled by rotating the fixing bolt.

[0023] In summary, the application has the following advantages:

[0024] 1. In the novel application, the sensor is used in cooperation to control the start of the second cylinder, the output end of the second cylinder pushes the push plate to move, the push plate moves to push the uppermost plate to move to the inclined block, and then the first cylinder is controlled to start, the output end of the first cylinder drives the lifting frame and the push plate to move downward, and the position of the push plate is controlled by the corresponding sensor, so that the plates can be fed in succession, and the convenience during feeding is further improved.

[0025] 2. The novel application adopts the cooperation of limiting plates and the like, by pulling the two limiting plates close to each other, thereby stretching the telescopic rod, rotating the adjusting bolt, and fixing the position of the telescopic rod through the adjusting bolt, and then the spacing of the two limiting plates can be adjusted according to the width of the plate, so that the plate can be limited, and the phenomenon of falling of the plate during feeding can be prevented. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is the overall schematic diagram of the application;

[0027] Figure 2 is the partial expansion schematic diagram of the lifting structure of the application;

[0028] Figure 3 is the limiting structure schematic diagram of the application;

[0029] Figure 4 is the partial expansion schematic diagram of the auxiliary feeding structure of the application.

[0030] Explanation of reference signs: in the figure: 1, workbench; 2, conveying belt; 3, inclined block; 4, first air cylinder; 5, lifting frame; 6, second air cylinder; 7, push plate; 8, first box; 9, second box; 10, driving motor; 11, first gear; 12, second gear; 13, screw rod; 14, lifting plate; 15, limiting rod; 16, connecting rod; 17, feeding plate; 18, fixed plate; 19, telescopic rod; 20, limiting plate; 21, sensor; 22, threaded hole; 23, adjusting bolt; 24, sliding groove; 25, roller; 26, baffle; 27, mounting ear; 28, fixing bolt. DETAILED DESCRIPTION

[0031] The following will be combined with the Figures 1-4 Further detailed description of the application.

[0032] Please refer to Figures 1-3 A feeding device of a flat pressing, indentation and cutting line machine, comprising a workbench 1, a conveying belt 2 arranged on one side of the workbench 1, which can move the plate into the cutting line machine by arranging the conveying belt 2, a first box 8 and a second box 9 fixedly installed on the outer wall of the bottom of the workbench 1, which can play an auxiliary installation role by arranging the first box 8 and the second box 9, a lifting mechanism arranged in the second box 9, a feeding mechanism arranged on the top outer wall of the workbench 1, which can automatically feed the plate by arranging the feeding mechanism, thereby eliminating the need for workers to feed, thus improving the convenience and safety during use, a positioning mechanism arranged on the feeding structure, and the outer walls of the sides of the first box 8 and the second box 9 close to each other are arranged to be open;

[0033] The feeding mechanism includes a feeding plate 17 arranged on the workbench 1, two limiting plates 20 slidingly arranged on the top outer wall of the feeding plate 17, the limiting plates 20 can prevent the board from falling or deviating during movement, thereby improving the stability during feeding, a first cylinder 4 fixedly arranged on the top outer wall of the workbench 1, a lifting frame 5 fixedly arranged on the output end of the first cylinder 4, a second cylinder 6 fixedly arranged on the lifting frame 5, a push plate 7 fixedly arranged on the output end of the second cylinder 6, a plurality of sensors 21 arranged on the outer wall of one of the limiting plates 20, and the plurality of sensors 21 are signal connected with the first cylinder 4, the plurality of sensors 21 are signal connected with the first cylinder 4, so that the first cylinder 4 can automatically close the position corresponding to the plurality of sensors 21, and the spacing of the plurality of sensors 21 corresponds to the spacing between the plurality of boards, thereby feeding the boards in succession, improving the convenience during use.

[0034] During use, the second cylinder 6 is controlled to be started, the output end of the second cylinder 6 drives the push plate 7 to move, the push plate 7 moves to drive the uppermost board to move and move to the inclined block 3, then the first cylinder 4 is controlled to be started, the output end of the first cylinder 4 drives the lifting frame 5 and the push plate 7 to move downward, and the position of the push plate 7 is controlled by the corresponding sensor 21, thereby feeding the boards in succession, further improving the convenience during feeding.

[0035] Referring to Figure 1 and Figure 2 , the lifting mechanism includes a screw rod 13 rotatably arranged in the second box body 9, a second gear 12 fixedly arranged at one end of the bottom of the screw rod 13, a first gear 11 rotatably arranged on the inner wall of the bottom of the second box body 9, the first gear 11 is engaged with the second gear 12, a drive motor 10 fixedly arranged on the inner wall of one side of the second box body 9, the output end of the drive motor 10 is fixedly connected with the first gear 11, a lifting plate 14 screwed on the screw rod 13, a connecting rod 16 fixedly arranged on the top outer wall of the lifting plate 14, the connecting rod 16 is fixedly connected with the feeding plate 17, a limiting rod 15 penetratingly and slidingly arranged on the lifting plate 14, and the limiting rod 15 is fixedly arranged in the first box body 8;

[0036] During use, the drive motor 10 is controlled to be started, the output end of the drive motor 10 drives the first gear 11 to rotate, the first gear 11 rotates and drives the second gear 12 to rotate, thereby driving the screw rod 13 to rotate, so that the lifting plate 14 and the connecting rod 16 move upward, the connecting rod 16 moves upward and drives the feeding plate 17 to move, and the feeding plate 17 moves to a position parallel to the inclined block 3.

[0037] Referring to Figure 1 andFigure 3 The limiting mechanism comprises two fixed plates 18 symmetrically fixed on the top outer wall of the feeding plate 17, two telescopic rods 19 fixed on the outer wall of the side close to the two fixed plates 18, one end of each of the two telescopic rods 19 is fixedly connected with a corresponding limiting plate 20, two threaded holes 22 are formed on the two telescopic rods 19, and two adjusting bolts 23 are screwed into the two threaded holes 22.

[0038] In use, by pulling the two limiting plates 20 close to each other, the telescopic rods 19 are stretched, the adjusting bolts 23 are rotated, and the positions of the telescopic rods 19 are fixed by the adjusting bolts 23, so that the spacing of the two limiting plates 20 can be adjusted according to the width of the plate, thereby limiting the plate and preventing the plate from falling during feeding.

[0039] Referring to Figure 1 and Figure 4 The top outer wall of the workbench 1 is fixedly provided with an inclined block 3, a sliding groove 24 is formed in the inclined block 3, a plurality of rollers 25 are rotatably installed in the sliding groove 24, two baffle plates 26 are fixedly installed on the outer walls on both sides of the inclined block 3, two mounting lugs 27 are fixedly installed on the outer wall of one side of the two baffle plates 26, and two fixed bolts 28 are screwed into the two mounting lugs 27.

[0040] In use, the two baffle plates 26 are provided to prevent the plate from falling and deviating on the inclined block 3, and the baffle plates 26 can be quickly installed or disassembled by rotating the fixed bolts 28.

[0041] The implementation principle of the present application is that in use, first, a plurality of plates are placed on the feeding plate 17, then the two limiting plates 20 are pulled close to each other, thereby stretching the telescopic rods 19, the adjusting bolts 23 are rotated, and the positions of the telescopic rods 19 are fixed by the adjusting bolts 23, so that the spacing of the two limiting plates 20 can be adjusted according to the width of the plate, thereby limiting the plate and preventing the plate from falling during feeding.

[0042] By controlling the starting drive motor 10, the output end of the drive motor 10 will drive the first gear 11 to rotate, the first gear 11 rotates and drives the second gear 12 to rotate, thereby driving the screw rod 13 to rotate, so that the lifting plate 14 and the connecting rod 16 can move upwards, the connecting rod 16 moves upwards and drives the feeding plate 17 to move, and moves the feeding plate 17 to a position parallel to the inclined block 3, at this time, the second cylinder 6 is controlled to start, the output end of the second cylinder 6 drives the push plate 7 to move, the push plate 7 moves to drive the uppermost plate to move to the inclined block 3, then the first cylinder 4 is controlled to start, the output end of the first cylinder 4 drives the lifting frame 5 and the push plate 7 to move downwards, and the position of the push plate 7 is controlled by the corresponding sensor 21, so that the first cylinder 4 can automatically close the position corresponding to the plurality of sensors 21, and the interval of the plurality of sensors 21 corresponds to the interval between the plurality of plates, thereby the plates can be fed in succession, improving the convenience during use.

[0043] The above are preferred embodiments of the present application, not to limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A feeding device for a flat creasing and cutting machine, comprising a workbench (1), a conveyor belt (2) being provided on one side of the workbench (1), characterized in that: A first box body (8) and a second box body (9) are fixedly mounted on the bottom outer wall of the workbench (1), a lifting mechanism is provided in the second box body (9), and a loading mechanism is provided on the top outer wall of the workbench (1); The feeding mechanism includes a feeding plate (17) arranged on a workbench (1), two limit plates (20) are slidably mounted on the top outer wall of the feeding plate (17), a first cylinder (4) is fixedly mounted on the top outer wall of the workbench (1), a lifting frame (5) is fixedly mounted on the output end of the first cylinder (4), a second cylinder (6) is fixedly mounted on the lifting frame (5), and a push plate (7) is fixedly mounted on the output end of the second cylinder (6), a plurality of sensors (21) are symmetrically arranged on the outer wall of one side of one of the limit plates (20), and the plurality of sensors (21) are all connected to the first cylinder (4) for signals.

2. The feeding device of the flat creasing and cutting machine according to claim 1, characterized in that: The lifting mechanism includes a screw (13) rotatably mounted in a second box body (9), a second gear (12) fixedly mounted on one end of the bottom of the screw (13), a first gear (11) rotatably mounted on the bottom inner wall of the second box body (9), and the first gear (11) is meshed with the second gear (12), a driving motor (10) is fixedly mounted on one inner wall of the second box body (9), and the output end of the driving motor (10) is fixedly connected to the first gear (11), a lifting plate (14) is screwed onto the screw (13), a connecting rod (16) is fixedly mounted on the top outer wall of the lifting plate (14), and the connecting rod (16) is fixedly connected to the loading plate (17).

3. The feeding device of the flat creasing and cutting machine according to claim 2, characterized in that: A limiting rod (15) is passed through and slidably mounted on the lifting plate (14), and the limiting rod (15) is fixedly mounted in the first box body (8).

4. The feeding device of the flat creasing and cutting machine according to claim 1, characterized in that: The outer walls of the first box body (8) and the second box body (9) on the side close to each other are both open.

5. The feeding device of the flat creasing and cutting machine according to claim 1, characterized in that: Two fixed plates (18) are symmetrically fixedly installed on the top outer wall of the loading plate (17), and telescopic rods (19) are fixedly installed on the outer walls of the two fixed plates (18) on the sides close to each other, and one end of the two telescopic rods (19) is fixedly connected to the corresponding limit plates (20).

6. The feeding device of the flat creasing and cutting machine according to claim 5, characterized in that: A threaded hole (22) is provided on each of the two telescopic rods (19), and an adjusting bolt (23) is screwed into each of the two threaded holes (22).

7. The feeding device of the flat creasing and cutting machine according to claim 1, characterized in that: An inclined block (3) is fixedly mounted on the top outer wall of the workbench (1), a sliding groove (24) is provided on the inclined block (3), and a plurality of rollers (25) are rotatably mounted in the sliding groove (24).

8. The feeding device of the flat creasing and cutting machine according to claim 7, characterized in that: Baffles (26) are provided on both outer walls of the inclined block (3), mounting ears (27) are fixedly mounted on one outer wall of each of the two baffles (26), and fixing bolts (28) are screwed onto each of the two mounting ears (27).

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