CN213890115U

CN213890115U - Angle bead machine cutting device convenient to tool changing

Info

Publication number: CN213890115U
Application number: CN202023007130.8U
Authority: CN
Inventors: 李法辉; 陆伟维
Original assignee: Qingdao Xinzhongding Packaging Products Co ltd
Current assignee: Qingdao Xinzhongding Packaging Products Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-06
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a corner protector cutting device convenient to tool changing relates to corner protector equipment technical field, including the base with be fixed in the cardboard track of its upper surface, the cardboard track is "V" style of calligraphy, the base upper surface all is fixed with the backup pad in the orbital both sides of cardboard, the backup pad upper surface slides and is provided with the locking plate, it is provided with the roll-over table to rotate between two backup pads, the roll-over table screw thread is worn to be equipped with the lifting threaded rod, lifting threaded rod's one end is fixed with the lift hand (hold), lifting threaded rod's the other end is fixed with the lift cylinder, the end fixing of lift cylinder piston rod has the mount table, the surface that the lift cylinder was kept away from to the mount table slides and is provided with two clamp plates, the surface that the lift cylinder was kept away from to the mount table still can dismantle between two clamp plates have the cutter that matches with cardboard track shape, two locking plates all move in opposite directions or back to back on the body with two clamp plates. The utility model has the characteristics that can convenient efficient change cutter.

Description

Angle bead machine cutting device convenient to tool changing

Technical Field

The utility model relates to a corner protector equipment technical field especially relates to a corner protector cutting device convenient to tool changing.

Background

The corner protection paperboard is a product for protecting furniture corners, and several process flows of feeding, gluing, pressing, bending and dividing are needed in the production of the corner protection paperboard, wherein the dividing part is crucial as the last step of producing the corner protection paperboard.

In order to solve the problems, the Chinese patent with the patent publication number of CN208854688U provides a paper corner protector cutting machine, and the technical scheme main points are as follows: including the board, set up the mounting bracket on the board and install the cutting device on the mounting bracket, be located and be provided with the cutting bed on the board under the cutting device, the cutting bed interval is connected with the guide track, is provided with the length fixing plate of conflict paper angle bead tip on the board, and the cutting bed is located between guide track and the length fixing plate, and guide track and length fixing plate are located the horizontal extension line of cutting bed.

Above-mentioned technical scheme needs the manual work to operate between fixed length board and cutting board when the tool changing, and the tool changing space is little, operates inconveniently, and the tool changing efficiency is slow, thereby the easy damage cutter component that collides with that appears the cutting edge, so need a cutting device who is convenient for change the cutter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a corner protector cutting device convenient to tool changing has the characteristics of simple and easy tool changing.

The utility model discloses a can realize through following technical scheme:

a corner protector cutting device convenient for tool changing comprises a base and a paperboard rail fixed on the upper surface of the base, the paperboard track is V-shaped, supporting plates are fixed on the upper surface of the base at the two sides of the paperboard track, the upper surfaces of the supporting plates are slidably provided with locking plates, a turnover table is rotatably arranged between the two supporting plates, a lifting threaded rod is threaded through the overturning platform, a lifting handle is fixed at one end of the lifting threaded rod, the other end of the lifting threaded rod is fixed with a lifting cylinder, the end part of a piston rod of the lifting cylinder is fixed with a mounting platform, the utility model discloses a cardboard track shape, including the mount table, the mount table is kept away from the surface of lift cylinder slides and is provided with two clamp plates, the mount table is kept away from the surface of lift cylinder is still in two can dismantle between the clamp plate have with the cutter that the cardboard track shape matches, two locking board and two the clamp plate is all in opposite directions or back-to-back motion.

Through adopting above-mentioned technical scheme, the back of the body motion of two locking boards unclamps the roll-over table, stir the lift hand (hold) and make the roll-over table take place to rotate, when the mount table is in spacious working space along with the rotation of roll-over table, two locking boards move in opposite directions and the tight roll-over table of repacking, the cutter that needs to be changed is unclamped in the back of the body motion of two clamp plates this moment, two clamp plates move in opposite directions and grasp the new cutter that has changed, locking board and roll-over table reverse repetition above-mentioned step and make new cutter be located directly over the cardboard track, later rotate the lift hand (hold) and make the new cutter highly equal to lift cylinder's complete stroke for cardboard track upper surface. The utility model has the characteristics of can place the workspace during the tool changing in a region spacious relatively for staff's tool changing work changes and goes on, and can not collide with other working element at the in-process of tool changing, has improved the efficiency and the convenient degree of tool changing.

Further setting the following steps: the overturning platform is provided with an overturning rod in a penetrating mode, two ends of the overturning rod are respectively rotatably arranged on the supporting plates adjacent to the overturning rod, and the overturning rod is arranged in the overturning platform in a penetrating mode and fixed with the overturning platform.

Through adopting above-mentioned technical scheme, the roll-over table uses the trip bar to overturn as the axle for the upset process of roll-over table is more stable.

Further setting the following steps: the surface of the supporting plate facing the overturning platform is provided with an overturning groove along the rotating path of the overturning platform, auxiliary blocks are arranged in the overturning groove in a sliding mode, and the two auxiliary blocks are respectively fixed on two side faces of the overturning platform facing the two supporting plates.

Through adopting above-mentioned technical scheme, the upset process of roll-over table can go on along the upset groove for the upset route of roll-over table is more clear and stable.

Further setting the following steps: and a power-assisted spring is also arranged in the turnover groove, one end of the power-assisted spring is fixed with the inner wall of the turnover groove, and the other end of the power-assisted spring is fixed with the auxiliary block.

Through adopting above-mentioned technical scheme, helping hand spring makes the upset of roll-over table and the convenient laborsaving of reset process more.

Further setting the following steps: the utility model discloses a locking device, including base, backup pad, locking board, locking groove, locking board is kept away from the surface of base has been seted up the locking groove, the locking board slide set up in the locking inslot, two the both ends of a locking double thread screw rod are worn to locate by the screw thread respectively to the locking board, the one end of locking double thread screw rod is fixed with the.

Through adopting above-mentioned technical scheme, rotate the locking hand wheel for two locking plates move along locking groove along opposite directions or back of the body mutually.

Further setting the following steps: the overturning platform is provided with limiting grooves on two sides facing the two clamping plates, and limiting blocks matched with the limiting grooves in an inserted mode are fixed on the surfaces of the two clamping plates facing the supporting plate.

Through adopting above-mentioned technical scheme, stopper and spacing groove's grafting cooperation make the roll-over table remain stable in the course of operation of cutter.

Further setting the following steps: elastic gaskets are fixed on the surfaces of the two locking plates facing the overturning platform.

Through adopting above-mentioned technical scheme, reduced the collision friction that takes place when two locking boards press from both sides tight roll-over table, improved the life of roll-over table and locking board.

Further setting the following steps: the surface of the paperboard track far away from the base is provided with a yielding groove matched with the cutter.

Through adopting above-mentioned technical scheme for the process that the angle bead cardboard was cut apart to the cutter is more stable and complete.

Further setting the following steps: the utility model discloses a two-screw clamping device, including elevating cylinder, mount table, clamping plate, two, the mount table is kept away from the surface of elevating cylinder has seted up and has pressed from both sides tight groove, two the clamping plate slide set up in the both sides that press from both sides tight groove, two the clamping plate screw thread wears to locate the both ends that press from both sides tight double thread screw rod respectively, the one end that presss from both sides tight double thread screw rod is fixed with rotates the handle.

Through adopting above-mentioned technical scheme, adjust to rotate and make two clamp plates move in the clamp groove in opposite directions or back to the clamp of realization clamp plate to the cutter is tight and is relaxed.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the locking hand wheel is rotated to enable the two locking plates to move oppositely or oppositely along the locking groove, the limit block and the limit groove are matched to be inserted into the separation to realize the locking and rotating processes of the turnover table, and the installation table can be adjusted to the wide working space, so that the cutter can be replaced conveniently.

(2) The overturning platform drives the auxiliary block and the overturning groove to rotate, and the assisting spring helps to save labor and stabilize the rotating process of the overturning platform.

(3) The adjusting and rotating handle enables the two clamping plates to move oppositely or oppositely along the clamping grooves so as to clamp and loosen the cutter, and therefore the process of replacing the cutter is simple and rapid.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

fig. 5 is a sectional view taken along line C-C of fig. 3.

Reference numerals: 1. a base; 2. a cardboard track; 3. a yielding groove; 4. a support plate; 5. a locking groove; 6. a locking plate; 7. locking the double-thread screw; 8. locking a hand wheel; 9. a turning rod; 10. a turning table; 11. a turnover groove; 12. an auxiliary block; 13. a power-assisted spring; 14. lifting a threaded rod; 15. lifting the handle; 16. a lifting cylinder; 17. an installation table; 18. a limiting groove; 19. a limiting block; 20. a clamping groove; 21. a clamping plate; 22. clamping the double-thread screw; 23. rotating the handle; 24. an elastic pad; 25. and (4) a cutter.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, for the utility model discloses a corner protector cutting device convenient to tool changing, include base 1 and be fixed in the cardboard track 2 that its upper surface is "V" style of calligraphy. The surface of the paperboard track 2 far away from the base 1 is provided with a abdicating groove 3. The upper surface of the base 1 is fixed with supporting plates 4 on two sides of the paperboard track 2, the upper surface of each supporting plate 4 is provided with a locking groove 5, and the extension direction of each locking groove 5 is parallel to the upper surface of the base 1 and is perpendicular to the extension direction of the paperboard track 2. The locking grooves 5 are internally provided with locking plates 6 in a sliding manner, the two locking plates 6 are respectively threaded through the two ends of a locking double-thread screw 7, and a locking hand wheel 8 is further fixed at one end of the locking double-thread screw 7.

Referring to fig. 3 and 4, a turning rod 9 and a turning table 10 are disposed between the two support plates 4, and two ends of the turning rod 9 are respectively rotatably disposed on the adjacent support plates 4. The turning rod 9 is arranged through the turning table 10 and fixed with the turning table.

Referring to fig. 5, a turning groove 11 is formed in the surface of the support plate 4 facing the turning table 10 along the rotation path of the turning table 10, an auxiliary block 12 is slidably disposed in the turning groove 11, and the two auxiliary blocks 12 are respectively fixed to two side surfaces of the turning table 10 facing the two support plates 4. An assisting spring 13 is also arranged in the overturning groove 11, one end of the assisting spring 13 is fixed with the inner wall of the overturning groove 11, and the other end of the assisting spring 13 is fixed with the auxiliary block 12.

Referring to fig. 1 and 2, a lifting threaded rod 14 is threaded through the overturning platform 10, a lifting handle 15 is fixed at one end of the lifting threaded rod 14, a lifting cylinder 16 is fixed at the other end of the lifting threaded rod 14 along the extending direction of the lifting threaded rod, and an installation platform 17 is fixed at the end of a piston rod of the lifting cylinder 16.

When changing tools, firstly the locking hand wheel 8 is rotated, two locking plates 6 which are abutted to two side edges of the overturning platform 10 move in opposite directions, the limiting block 19 leaves the limiting groove 18, the two locking plates 6 are far away from and loosen the overturning platform 10 which is locked, and the lifting handle 15 is pulled to enable the overturning platform 10 to rotate in the overturning groove 11 along the overturning rod 9.

Referring to fig. 3 and 4, the two sides of the turning table 10 facing the two clamping plates 21 are both provided with a limiting groove 18, and the surfaces of the two clamping plates 21 facing the support plate 4 are both fixed with limiting blocks 19 in inserting fit with the limiting grooves 18. The surfaces of the two locking plates 6 facing the roll-over table 10 are also each fixed with an elastic washer 24.

When the overturning platform 10 overturns for 90 degrees, the locking hand wheel 8 is rotated again to enable the two locking plates 6 to move oppositely, and the two locking plates 6 lock the overturning platform 10, so that the overturning platform 10 keeps an overturning state.

Referring to fig. 1 and 5, a clamping groove 20 is formed in the surface of the mounting table 17 away from the lifting cylinder 16, clamping plates 21 are slidably arranged on both sides of the clamping groove 20, the two clamping plates 21 are respectively threaded through both ends of a clamping double-threaded screw 22, and a rotating handle 23 is fixed at one end of the locking double-threaded screw 7.

The rotating handle 23 is rotated to enable the two clamping plates 21 to move back and forth along the clamping groove 20 and loosen the cutting knife 25 to be replaced, then a worker puts a new cutting knife 25 between the two clamping plates 21, and the rotating handle 23 is reversed to enable the two clamping plates 21 to move towards each other and clamp the new cutting knife 25, so that the knife changing action is completed. The locking hand wheel 8 and the lifting handle 15 are operated reversely, so that the cutting edge of the cutter 25 can be positioned right above the abdicating groove 3, the limiting block 19 is inserted into the limiting groove 18 to lock the overturning platform 10, and the lifting handle 15 is rotated to adjust the position of the cutter 25, so that the height of the cutter 25 relative to the bottom of the abdicating groove 3 is equal to the complete stroke of the lifting cylinder 16.

The utility model discloses a theory of operation and beneficial effect do: rotate locking hand wheel 8 during the tool changing, stir the lift handle when two locking plate 6 back of the body motion and make roll-over table 10 along trip bar 9 and 11 internal rotations in upset groove, adjust mount table 17 to the position back counter rotation locking hand wheel 8 of the tool changing of being convenient for two locking plate 6 press from both sides tight roll-over table 10 once more and lock it, make the cutter 25 of treating the change expose in spacious working space, the tool changing of being convenient for. The rotating handle 23 is adjusted, the two clamping plates 21 move back to loosen the cutter 25 to be replaced, the rotating handle 23 is adjusted again after a new cutter 25 is placed, and the two clamping plates 21 move oppositely to clamp the new cutter 25. And reversely operating the locking hand wheel 8 and the lifting handle 15, and then rotating the lifting handle 15 to adjust the cutter 25 to a proper working position to complete the whole cutter changing process.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a corner protector cutting device convenient to tool changing which characterized in that: including base (1) and cardboard track (2) that is fixed in its upper surface, cardboard track (2) are "V" style of calligraphy, base (1) upper surface in the both sides of cardboard track (2) all are fixed with backup pad (4), backup pad (4) upper surface slides and is provided with locking plate (6), two it is provided with upset platform (10) to rotate between backup pad (4), upset platform (10) screw thread is worn to be equipped with lifting threaded rod (14), the one end of lifting threaded rod (14) is fixed with lift hand (hold) (15), the other end of lifting threaded rod (14) is fixed with lift cylinder (16), the end fixing of lift cylinder (16) piston rod has mount table (17), mount table (17) are kept away from the surface of lift cylinder (16) slides and is provided with two clamp plates (21), mount table (17) are kept away from the surface of lift cylinder (16) is still in two between clamp plate (21) The cutting knife (25) matched with the paperboard track (2) in shape can be detached, and the two locking plates (6) and the two clamping plates (21) move in opposite directions or in opposite directions.

2. The corner protector cutting device convenient for tool changing of claim 1, wherein: the turnover table (10) is provided with a turnover rod (9) in a penetrating mode, two ends of the turnover rod (9) are arranged on the support plate (4) adjacent to the turnover table in a rotating mode respectively, and the turnover rod (9) is arranged on the turnover table (10) in a penetrating mode and fixed with the turnover table.

3. The corner protector cutting device convenient for tool changing of claim 2, wherein: the surface of the supporting plate (4) facing the overturning platform (10) is provided with an overturning groove (11) along the rotating path of the overturning platform (10), the overturning groove (11) is internally provided with auxiliary blocks (12) in a sliding manner, and the auxiliary blocks (12) are respectively fixed on two side faces of the overturning platform (10) facing the supporting plate (4).

4. The corner protector cutting device convenient for tool changing of claim 3, wherein: and a power-assisted spring (13) is further arranged in the overturning groove (11), one end of the power-assisted spring (13) is fixed with the inner wall of the overturning groove (11), and the other end of the power-assisted spring is fixed with the auxiliary block (12).

5. The corner protector cutting device convenient for tool changing of claim 4, wherein: keep away from backup pad (4) locking groove (5) have been seted up on the surface of base (1), locking board (6) slide set up in locking groove (5), two locking board (6) are the both ends that a locking double thread screw rod (7) were worn to locate by the screw thread respectively, the one end of locking double thread screw rod (7) is fixed with locking hand wheel (8).

6. The corner protector cutting device convenient for tool changing of claim 5, wherein: limiting grooves (18) are formed in the two sides, facing the two clamping plates (21), of the overturning platform (10), and limiting blocks (19) matched with the limiting grooves (18) in an inserting mode are fixed on the surfaces, facing the supporting plate (4), of the two clamping plates (21).

7. The corner protector cutting device convenient for tool changing of claim 6, wherein: elastic gaskets (24) are fixed on the surfaces of the two locking plates (6) facing the overturning platform (10).

8. The corner protector cutting device convenient for tool changing of claim 1, wherein: the surface of the paperboard track (2) far away from the base (1) is provided with a yielding groove (3) matched with the cutter (25).

9. The corner protector cutting device convenient for tool changing of claim 1, wherein: mounting table (17) are kept away from tight groove (20), two of clamp plate (21) slide set up in the both sides of tight groove (20), two the both ends that press from both sides tight double thread screw rod (22) are worn to locate respectively by clamp plate (21) screw thread, the one end of pressing from both sides tight double thread screw rod (22) is fixed with rotates handle (23).