CN215237121U - A die cutting machine buffer for production of flat angle line - Google Patents

Abstract

The utility model discloses a die cutter buffer for production of rectangular line, the on-line screen storage device comprises a base, base top fixedly connected with U-shaped plate, U-shaped plate top inboard is equipped with electric telescopic handle, the U-shaped plate top is run through on the electric telescopic handle top, electric telescopic handle bottom end fixedly connected with fly leaf, the fly leaf below is equipped with the movable plate, the slot has been seted up to the movable plate bottom, the movable plate bottom is equipped with the cutter, the cutter top is pegged graft at the slot inner chamber, and moving down of fly leaf is hindered through the second spring to reduce the pressure of applying to the cutter, avoid too big pressure to cause the damage to the cutter, thereby extension fixture's life. The utility model discloses a series of structures make this device have characteristics such as buffering effect is good and the centre gripping is stable.

Description

A die cutting machine buffer for production of flat angle line

Technical Field

The utility model relates to a flat angle line production technical field specifically is a die-cutting machine buffer for flat angle line production.

Background

The punching machine is a device for cutting off materials by moving a cutter through the pressure of a hydraulic cylinder, is usually used for processing longer materials, and a flat angle line is a long strip after being produced, so that the cutting machine is required to be used for cutting off the long material; the existing punching machine is too simple in use due to the fact that the buffering device is too simple, the effect of playing when buffering is not ideal, the cutter is easily damaged due to too large pressure when being cut off, in addition, the existing punching machine is only used for fixing one side of a single material cut-off part when being used, the material is easily displaced when being cut off, and the material is easily damaged due to the fact that errors can be generated in the cutting-off process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming defects such as prior art's buffering effect is poor, centre gripping unstability, provide a die cutter buffer for rectangular line production. The die cutting machine buffering device for the production of the flat angle line has the characteristics of good buffering effect, stable clamping and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a die cutting machine buffer device for flat angle line production comprises a base, wherein a U-shaped plate is fixedly connected to the top of the base, an electric telescopic rod is arranged on the inner side of the top of the U-shaped plate, the top end of the electric telescopic rod penetrates through the top of the U-shaped plate, a movable plate is fixedly connected to the bottom end of the electric telescopic rod, a movable plate is arranged below the movable plate, a slot is formed in the bottom of the movable plate, a cutter is arranged at the bottom of the movable plate, the top of the cutter is inserted into an inner cavity of the slot, a buffer mechanism is fixedly connected to the top of the movable plate, the movable plate is movably connected with the movable plate through the buffer mechanism, fixed blocks are fixedly connected to the inner walls of the left side and the right side of the U-shaped plate, the bottoms of the two fixed blocks are fixedly connected with the base, cavities are formed in the two fixed blocks, two first movable blocks are arranged in the front and back directions, the right sides of the two first movable blocks are fixedly connected with a fixed pipe, one side of the cavity close to the cutter is provided with a hole matched with the fixed pipe, one end of the fixed pipe far away from the first movable block penetrates through the adjacent hole and extends to the outer side of the cavity, a clamping block is fixedly connected with the fixed pipe, the outer side of the fixed pipe is sleeved with a first spring, the first spring is positioned in the cavity, the first spring is fixedly connected with the first movable block and the inner wall of the cavity, one side of the cavity far away from the cutter is fixedly connected with a sliding rod, the first movable block is provided with a round hole matched with the sliding rod, one end of the sliding rod close to the first movable block penetrates through the adjacent round hole and is inserted into the inner cavity of the fixed pipe, the tops of the two fixed blocks are fixedly connected with frame bodies, the tops of the two frame bodies are both arranged in a closed mode, and the inner cavities of the two frame bodies are both provided with a transmission mechanism, the top of the fixed block is provided with a slot, the bottom of the transmission mechanism penetrates through the slot and is inserted in the cavity, and the transmission mechanism is movably connected with the first movable block.

Preferably, buffer gear includes the montant, the movable plate top is close to two montants of the equal fixedly connected with in left and right sides department, two the montant sets up around being, set up on the fly leaf with montant assorted perforation, adjacent perforation is run through on the montant top to extend to the fly leaf top, montant outside cover is equipped with the second spring, the second spring is located the fly leaf and has between the movable plate, the second spring and fly leaf and the equal fixed connection of movable plate.

Preferably, U-shaped plate top inner wall is close to two risers of two equal fixedly connected with of left and right sides department, two the riser sets up around being, the riser bottom sets up for sealing, and has seted up the through-hole, adjacent through-hole is run through on the montant top to extend to the riser inner chamber, and fixedly connected with limiting plate.

Preferably, the transmission mechanism comprises two second movable blocks, the two second movable blocks are respectively positioned in two frame inner cavities, one side of each of the two second movable blocks, which is close to the movable plate, is fixedly connected with a connecting rod, one side of each of the two frame bodies, which is close to the movable plate, is provided with a through groove, the connecting rod penetrates through the adjacent through grooves and is fixedly connected with the movable plate, one side of each of the second movable blocks, which is far away from the movable plate, is provided with a first gear, a first rotating shaft penetrates through the center of the first gear, the front end and the rear end of the first rotating shaft are respectively and movably connected with the front side and the rear side of the frame body through bearings, one side of each of the second movable blocks, which is close to the first gear, is fixedly connected with a plurality of first tooth blocks, the first gear is meshed with the first tooth blocks, the tops and the bottoms of the second movable blocks are both fixedly connected with baffles, and straight holes are formed in the second movable blocks and the baffles, the straight hole inner cavity is provided with a fixed rod, the top end and the bottom end of the fixed rod are respectively and fixedly connected with the top of the frame inner cavity and the top of the fixed block, two second gears are arranged in the cavity, the two second gears are arranged in a front-back manner and are respectively positioned above the two first movable blocks, the top of the first movable block is fixedly connected with a plurality of second tooth blocks, the second gear is meshed with the adjacent second tooth blocks, a second rotating shaft is arranged between the two second gears, the front end and the rear end of the second rotating shaft respectively penetrate through the adjacent second gears, and are respectively movably connected with the front side and the rear side of the cavity through bearings, grooved wheels are respectively arranged between the two second gears and at the rear side of the first gear, the first rotating shaft and the second rotating shaft penetrate through adjacent grooved pulleys respectively, and the two grooved pulleys positioned on the same side are in transmission connection through a belt penetrating through the grooves.

Preferably, threaded holes are formed in the left side and the right side of the moving plate, jacks are formed in the positions, close to the top, of the left side and the right side of the cutter, threaded rods are arranged on the left side and the right side of the moving plate, one end, close to the moving plate, of each threaded rod penetrates through the adjacent threaded holes and is plugged in the inner cavities of the jacks.

Preferably, the bottom of the first movable block is fixedly connected with a sliding block close to the clamping block, a sliding groove is formed in the bottom of the cavity, and the bottom of the sliding block is inserted into an inner cavity of the sliding groove.

Preferably, a cushion is fixedly connected to one side of the clamping block close to the cutter.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the downward movement of the movable plate is blocked by the second spring, so that the pressure applied to the cutter is reduced, the cutter is prevented from being damaged due to overlarge pressure, and the service life of the device is prolonged;

2. the movable plate moves downwards to drive the first gear to rotate and drive the second gear to rotate, so that the first movable block is driven to move towards the flat angle line, the clamping blocks are driven to clamp the flat angle line, and meanwhile, the front side and the rear side of the cut part can be clamped by the clamping blocks on the front side and the rear side, so that the clamping is more stable, and the flat angle line is prevented from moving.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a right side structure diagram of the present invention;

FIG. 4 is a left side structure view of the frame body of the present invention;

FIG. 5 is a top view of the fixing block of the present invention;

reference numbers in the figures: 1. a base; 2. a second gear; 3. fixing the rod; 4. a first gear; 5. a second movable block; 6. a U-shaped plate; 7. a vertical tube; 8. an electric telescopic rod; 9. a vertical rod; 10. a movable plate; 11. a frame body; 12. a threaded rod; 13. moving the plate; 14. a first movable block; 15. a slide bar; 16. a clamping block; 17. a cutter; 18. a fixed tube; 19. a fixed block; 20. a second rotating shaft; 21. a grooved wheel; 22. a first rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a die cutting machine buffer device for flat angle line production comprises a base 1, wherein a U-shaped plate 6 is fixedly connected to the top of the base 1, an electric telescopic rod 8 is arranged on the inner side of the top of the U-shaped plate 6, the top end of the electric telescopic rod 8 penetrates through the top of the U-shaped plate 6, a movable plate 10 is fixedly connected to the bottom end of the electric telescopic rod 8, a movable plate 13 is arranged below the movable plate 10, a slot is formed in the bottom of the movable plate 13, a cutter 17 is arranged at the bottom of the movable plate 13, the top of the cutter 17 is inserted into the cavity of the slot, threaded holes are formed in the left side and the right side of the movable plate 13, jacks are formed in the positions, close to the tops, of the left side and the right side of the cutter 17, threaded rods 12 are arranged on the left side and the right side of the movable plate 13, one end, close to the movable plate 13, penetrates through adjacent threaded holes and is inserted into the cavity of the jacks, the cutter 17 is convenient to install and detach, replacement is fixedly connected with a buffer mechanism on the top of the movable plate 13 through the buffer mechanism, the buffering mechanism comprises a vertical rod 9, two vertical rods 9 are fixedly connected to the positions, close to the left side and the right side, of the top of a movable plate 13, the two vertical rods 9 are arranged in a front-back mode, through holes matched with the vertical rods 9 are formed in the movable plate 10, the top ends of the vertical rods 9 penetrate through the adjacent through holes and extend to the top of the movable plate 10, a second spring is sleeved on the outer side of each vertical rod 9 and is located between the movable plate 10 and the movable plate 13, the second spring is fixedly connected with the movable plate 10 and the movable plate 13 and buffers moving down of the movable plate 13 and a cutter 17 to reduce pressure, two vertical pipes 7 are fixedly connected to the positions, close to the left side and the right side, of the inner wall of the top of the U-shaped plate 6, the two vertical pipes 7 are arranged in a front-back mode, the bottom ends of the vertical pipes 7 are arranged in a closed mode and are provided with through holes, the top ends of the vertical rods 9 penetrate through the adjacent through holes and extend to the inner cavities of the vertical pipes 7, limiting plates are fixedly connected with limiting plates to limit moving down of the movable plates 13, the shifting plate 13 is prevented from shifting, the inner walls of the left side and the right side of the U-shaped plate 6 are fixedly connected with fixed blocks 19, the bottoms of the two fixed blocks 19 are fixedly connected with the base 1, cavities are arranged on the two fixed blocks 19, two first movable blocks 14 are arranged in the two cavities, the two first movable blocks 14 are arranged in the front and back directions, the right sides of the two first movable blocks 14 are fixedly connected with fixed tubes 18, one sides of the cavities, which are close to the cutters 17, are provided with openings matched with the fixed tubes 18, one ends, which are far away from the first movable blocks 14, of the fixed tubes 18 penetrate through the adjacent openings and extend to the outer sides of the cavities, clamping blocks 16 are fixedly connected, one sides, which are close to the cutters 17, of the clamping blocks 16 are fixedly connected with cushions, flat angle lines are prevented from being damaged, first springs are sleeved on the outer sides of the fixed tubes 18, are positioned in the cavities, the first springs are fixedly connected with the inner walls of the first movable blocks 14 and the cavities, slide bars 15 are fixedly connected on one sides, which are far away from the cutters 17, of the cavities, the first movable block 14 is provided with a round hole matched with the slide rod 15, one end of the slide rod 15 close to the first movable block 14 penetrates through the adjacent round hole and is inserted into the inner cavity of the fixed pipe 18, the tops of the two fixed blocks 19 are both fixedly connected with frame bodies 11, the tops of the two frame bodies 11 are both arranged in a closed manner, the inner cavities of the two frame bodies 11 are both provided with transmission mechanisms, the tops of the fixed blocks 19 are provided with slots, the bottoms of the transmission mechanisms are penetrated and slotted and are inserted into the cavities and are movably connected with the first movable block 14, each transmission mechanism comprises two second movable blocks 5, the two second movable blocks 5 are respectively positioned in the inner cavities of the two frame bodies 11, one sides of the two second movable blocks 5 close to the movable plate 10 are both fixedly connected with connecting rods, one sides of the two frame bodies 11 close to the movable plate 10 are provided with through grooves, the connecting rods penetrate through the adjacent through grooves and are fixedly connected with the movable plate 10, and one side of the second movable blocks 5 far away from the movable plate 10 is provided with a first gear 4, a first rotating shaft 22 penetrates through the center of the first gear 4, the front end and the rear end of the first rotating shaft 22 are respectively movably connected with the front side and the rear side of the frame body 11 through bearings, one side of the second movable block 5 close to the first gear 4 is fixedly connected with a plurality of first tooth blocks, the first gear 4 is meshed with the first tooth blocks, the top and the bottom of the second movable block 5 are respectively fixedly connected with a baffle plate, straight holes are respectively arranged on the second movable block 5 and the baffle plate, a fixed rod 3 is arranged in the inner cavity of the straight hole, the top end and the bottom end of the fixed rod 3 are respectively fixedly connected with the top of the inner cavity of the frame body 11 and the top of the fixed block 19, two second gears 2 are arranged in the cavity, the two second gears 2 are arranged in the front and rear directions, the two second gears 2 are respectively positioned above the two first movable blocks 14, the top of the first movable block 14 is fixedly connected with a plurality of second tooth blocks, the second gear 2 is meshed with the adjacent second gear 2, a second rotating shaft 20 is arranged between the two second gears 2, the front end and the rear end of the second rotating shaft 20 penetrate through the adjacent second gears 2 respectively and are movably connected with the front side and the rear side of the cavity through bearings respectively, grooved wheels 21 are arranged between the two second gears 2 and on the rear side of the first gear 4, the first rotating shaft 22 and the second rotating shaft 20 penetrate through the adjacent grooved wheels 21 respectively, the two grooved wheels 21 on the same side are connected through a belt transmission penetrating through the grooves, downward movement of the cutter 17 is linked with movement of the clamping block 16, looseness of the clamping block 16 during cutting off is avoided, and clamping is more stable.

The working principle is as follows: when the device is used, a flat angle line passes through the clamping blocks 16 on the left side and the right side, the electric telescopic rod 8 is started through an external power supply, the electric telescopic rod 8 extends to drive the movable plate 10 to move downwards, the movable plate 10 drives the second movable block 5 to move downwards through the connecting rod when moving downwards, the second movable block 5 drives the first gear 4 to rotate through the first tooth block when moving downwards, and drives the second rotating shaft 20 to rotate through the grooved wheel 21, the second rotating shaft 20 drives the second gear 2 to rotate, the second gear 2 drives the first movable block 14 to move towards the flat angle line through the second tooth block when rotating, and drives the clamping blocks 16 to move towards the flat angle line, so that the flat angle line is clamped, the front and rear flat angle lines at the punching position can be clamped through the two clamping blocks 16 on the front side and the rear side, so that the flat angle line is in a fixed state, punching is convenient, and the cushion is buffered through the first spring and the cushion, and the damage to the flat angle line caused by overlarge pressure is prevented, meanwhile, the movable plate 10 moves downwards to drive the movable plate 13 to move downwards, so that the cutter 17 is driven to move downwards to punch the flat angle line, in the punching process of the cutter 17, the pressure generated when the movable plate 10 moves downwards is buffered through the second spring, the damage of the cutter 17 caused by the overlarge pressure between the cutter 17 and the flat angle line in the punching process is avoided, and the service life of the device is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a die cutting machine buffer for production of rectangular line, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a U-shaped plate (6), the inner side of the top of the U-shaped plate (6) is provided with an electric telescopic rod (8), the top end of the electric telescopic rod (8) penetrates through the top of the U-shaped plate (6), the bottom end of the electric telescopic rod (8) is fixedly connected with a movable plate (10), a movable plate (13) is arranged below the movable plate (10), the bottom of the movable plate (13) is provided with a slot, the bottom of the movable plate (13) is provided with a cutter (17), the top of the cutter (17) is inserted into an inner cavity of the slot, the top of the movable plate (13) is fixedly connected with a buffer mechanism, the movable plate (13) is movably connected with the movable plate (10) through the buffer mechanism, the inner walls of the left side and the right side of the U-shaped plate (6) are fixedly connected with fixed blocks (19), and the bottoms of the two fixed blocks (19) are fixedly connected with the base (1), two all be equipped with the cavity on fixed block (19), two all be equipped with two first movable block (14) in the cavity, two first movable block (14) are setting up for the front and back, two the equal fixedly connected with fixed pipe (18) in first movable block (14) right side, one side that the cavity is close to cutter (17) is seted up with fixed pipe (18) assorted trompil, the one end that first movable block (14) was kept away from in fixed pipe (18) runs through adjacent trompil, and extends to the cavity outside, and fixedly connected with clamp splice (16), fixed pipe (18) outside cover is equipped with first spring, first spring is located the cavity, first spring and first movable block (14) and the equal fixed connection of cavity inner wall, the equal fixedly connected with slide bar (15) in one side that cutter (17) were kept away from to the cavity, set up the round hole with slide bar (15) assorted on first movable block (14), the sliding rod (15) is close to one end of the first movable block (14) and penetrates through adjacent round holes, and is plugged in an inner cavity of the fixed pipe (18), two fixed blocks (19) are fixedly connected with frame bodies (11) at the tops, two frame bodies (11) are sealed, two transmission mechanisms are arranged in the inner cavity of each frame body (11), grooves are formed in the tops of the fixed blocks (19), grooves are formed in the bottoms of the transmission mechanisms in a penetrating mode, and the bottoms of the transmission mechanisms are plugged in the cavities and are movably connected with the first movable block (14).

2. The die-cutting machine buffer device for the production of the flat angle line as claimed in claim 1, wherein: buffer gear includes montant (9), two are close to two montant (9) of the equal fixedly connected with of left and right sides department in movable plate (13) top montant (9) set up around being, set up on movable plate (10) with montant (9) assorted perforation, montant (9) top is run through adjacent perforation to extend to movable plate (10) top, montant (9) outside cover is equipped with the second spring, the second spring is located movable plate (10) and has between movable plate (13), the second spring and movable plate (10) and the equal fixed connection of movable plate (13).

3. The die-cutting machine buffer device for the production of the flat angle line as claimed in claim 2, wherein: u-shaped plate (6) top inner wall is close to two standpipe (7) of two equal fixedly connected with of left and right sides department, two standpipe (7) set up for the front and back, standpipe (7) bottom sets up for sealing, and has seted up the through-hole, montant (9) top runs through adjacent through-hole to extend to standpipe (7) inner chamber, and fixedly connected with limiting plate.

4. The die-cutting machine buffer device for the production of the flat angle line as claimed in claim 1, wherein: the transmission mechanism comprises two second movable blocks (5), the two second movable blocks (5) are respectively positioned in two inner cavities of a frame body (11), one side, close to the movable plate (10), of the two second movable blocks (5) is fixedly connected with a connecting rod, one side, close to the movable plate (10), of the two frame bodies (11) is provided with a through groove, the connecting rod penetrates through the adjacent through groove and is fixedly connected with the movable plate (10), one side, far away from the movable plate (10), of the second movable block (5) is provided with a first gear (4), a first rotating shaft (22) penetrates through the center of the first gear (4), the front end and the rear end of the first rotating shaft (22) are respectively movably connected with the front side and the rear side of the frame body (11) through bearings, one side, close to the first gear (4), of the second movable block (5) is fixedly connected with a plurality of first tooth blocks, and the first gear (4) is meshed with the first tooth blocks, the top and the bottom of the second movable block (5) are fixedly connected with a baffle, straight holes are formed in the second movable block (5) and the baffle, a fixed rod (3) is arranged in an inner cavity of the straight hole, the top end and the bottom end of the fixed rod (3) are fixedly connected with the top of an inner cavity of the frame body (11) and the top of the fixed block (19) respectively, two second gears (2) are arranged in the cavity in a front-back mode, the two second gears (2) are arranged in a front-back mode, the two second gears (2) are respectively positioned above the two first movable blocks (14), a plurality of second tooth blocks are fixedly connected with the top of each first movable block (14), the second gears (2) are meshed with the adjacent second tooth blocks, a second rotating shaft (20) is arranged between the two second gears (2), and the front end and the back end of each second rotating shaft (20) respectively penetrate through the adjacent second gears (2), the two second gears (2) and the rear side of the first gear (4) are respectively provided with a grooved pulley (21), the first rotating shaft (22) and the second rotating shaft (20) respectively penetrate through the adjacent grooved pulleys (21), and the two grooved pulleys (21) positioned on the same side are in transmission connection through a belt penetrating through the grooves.

5. The die-cutting machine buffer device for the production of the flat angle line as claimed in claim 1, wherein: threaded holes are formed in the left side and the right side of the moving plate (13), jacks are formed in the positions, close to the top, of the left side and the right side of the cutter (17), threaded rods (12) are arranged on the left side and the right side of the moving plate (13), one end, close to the moving plate (13), of each threaded rod (12) penetrates through the adjacent threaded holes and is plugged in an inner cavity of each jack.

6. The die-cutting machine buffer device for the production of the flat angle line as claimed in claim 1, wherein: the bottom of the first movable block (14) is fixedly connected with a sliding block close to the clamping block (16), the bottom of the cavity is provided with a sliding groove, and the bottom of the sliding block is inserted into the inner cavity of the sliding groove.

7. The die-cutting machine buffer device for the production of the flat angle line as claimed in claim 1, wherein: one side of the clamping block (16) close to the cutter (17) is fixedly connected with a soft pad.

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