CN217891112U

CN217891112U - Auxiliary positioning device of paper cutter

Info

Publication number: CN217891112U
Application number: CN202222213469.6U
Authority: CN
Inventors: 杨维彤
Original assignee: Tianjin Taozhi Printing Technology Development Co ltd
Current assignee: Tianjin Taozhi Printing Technology Development Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-11-25
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a paper cutter auxiliary positioning device, the on-line screen storage device comprises a base, the roof is installed at the top of bracing piece, the internally mounted of roof has first cylinder, the connecting plate is installed to the tip of first cylinder, the cutting knife is installed to the bottom of connecting plate, the second cylinder is installed at the top of base, the tip installation push pedal of second cylinder, the bottom of push pedal is laminated with the top of backup pad mutually, this paper cutter auxiliary positioning device, be provided with first pivot, clockwise turning handle can drive first pivot and rotate, be provided with positive and negative screw because of first pivot, and first pivot is threaded connection with the adapter sleeve, so can be so that the adapter sleeve is the motion of being close to relatively, thereby make the carriage release lever on the adapter sleeve drive splint and do the motion of being close to relatively in step, thereby carry on spacingly to the both ends of books, also can carry on spacingly to the books of different widths simultaneously.

Description

Auxiliary positioning device of paper cutter

Technical Field

The utility model relates to a positioner technical field especially relates to a paper cutter auxiliary positioning device.

Background

The paper cutter is traditional product, is the paper that is used for handling the printing later stage and cuts the demand, because of the books after the printing need cut the unnecessary part of four terminal surfaces to the size of making each books unanimous, thereby the exquisite nature of books is guaranteed to the edge parallel and level, so needs use paper cutter assistance-localization real-time device.

The existing auxiliary positioning device of the paper cutter has the following problems:

1) Most of the auxiliary positioning devices of the paper cutter can only limit books with one width, and when the books with different widths need to be cut, the mold needs to be replaced, so that the operation is troublesome, the labor intensity of workers is increased, and the production efficiency of enterprises is also reduced;

2) When needs cut other several terminal surfaces of books, need workman manual operation rotatory book, this process leads to the terminal surface of books not on same water flat line easily, leads to the position inconsistent of books cutting to influence selling of books.

At present, aiming at the problems, the innovative design is carried out on the basis of the original auxiliary positioning device of the paper cutting machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a paper cutter auxiliary positioning device has the books that can carry out spacing and location to different width

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

the utility model provides a paper cutter auxiliary positioning device, includes the base, the supporting legs is all installed to the bottom both sides of base, the inside of base is provided with first inner chamber, first logical groove has been seted up at the top of first inner chamber, the internal rotation of first inner chamber installs first pivot, the end of first pivot runs through the internal connection of first inner chamber has the handle, the outer wall of first pivot and the inner wall interconnect of adapter sleeve, the both sides of adapter sleeve are inconsistent with the inner wall of first inner chamber, the carriage release lever is installed at the top of adapter sleeve, the end of carriage release lever runs through the internal connection of first logical groove and has splint, the top of base is rotated and is installed the second pivot, the top fixed mounting of base has locking mechanism, the backup pad is installed to the end of second pivot, the bottom of backup pad is provided with the recess, the top and locking mechanism's top interconnect of recess, the bracing piece is all installed to the top both sides of base, the roof is installed at the top of bracing piece, the internally mounted of roof has first cylinder, the tip of first cylinder is installed the cutting knife, the connecting plate is installed to the bottom of connecting plate, the push pedal of second cylinder, the push pedal is laminated mutually.

Further setting the following steps: the locking mechanism comprises a shell, a second inner cavity, a second through groove, a spring, a lug and a pressing block, wherein the shell is fixedly mounted at the top of the base, the second inner cavity is formed in the shell, the second through groove is formed in one side of the shell, the bottom of the second inner cavity is fixedly connected with one end of the spring, the lug is mounted at the other end of the spring, the pressing block is mounted on one side of the lug, and the end of the pressing block penetrates through the inside of the second through groove.

Further setting the following steps: the grooves are four in number, the grooves and the protruding blocks form clamping connection, and the grooves are distributed in an equal angle mode relative to the central axis of the supporting plate.

Further setting the following steps: the two ends of the first rotating shaft are located in the first inner cavity, positive and negative threads are arranged in the first inner cavity, threads are arranged in the connecting sleeve, and the first rotating shaft is in threaded connection with the connecting sleeve.

Further setting the following steps: the movable rod is provided with two, the movable rod design is "L" type structure, the movable rod sets up about the central axis symmetry of base.

Further setting the following steps: the number of the clamping plates is two, and the bottoms of the clamping plates are attached to the bottoms of the supporting plates.

To sum up, the beneficial technical effects of the utility model are that:

(1) The utility model discloses a book, be provided with first pivot, clockwise rotation handle can drive first pivot and rotate, is provided with positive and negative screw thread because of first pivot, and first pivot is threaded connection with the adapter sleeve, so can be so that the adapter sleeve is close to the motion relatively to make the carriage release lever on the adapter sleeve drive splint and do the motion of being close to relatively in step, thereby carry on spacingly to the both ends of books, also can carry on spacingly to the books of different width simultaneously.

(2) The utility model discloses a book, including the lug, be provided with locking mechanism, anticlockwise rotation handle, can make splint break away from with the both ends of books, press the pressing block after that, make the top and the recess of lug separate, be provided with four because of the recess, and the recess is at the equidistant degree distribution in the bottom of backup pad, manual rotatory backup pad, can make books go on the degree rotation, manual release presses the pressing block, make it carry out the block with second recess, can cut another terminal surface of books, thereby the terminal surface that has avoided workman manual rotatory books to lead to books is not on same water flat line, the position that leads to books cutting is inconsistent, thereby influence selling of books.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

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

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

FIG. 4 is a schematic view of the bottom view of the base of the present invention;

FIG. 5 is a schematic side view of the support plate of the present invention;

reference numerals: 1. a base; 2. supporting legs; 3. a first lumen; 4. a first through groove; 5. a first rotating shaft; 6. a handle; 7. connecting sleeves; 8. a travel bar; 9. a splint; 10. a second rotating shaft; 11. a locking mechanism; 1101. a housing; 1102. a second lumen; 1103. a second through groove; 1104. a spring; 1105. a bump; 1106. a pressing block; 12. a support plate; 13. a groove; 14. a support bar; 15. a top plate; 16. a first cylinder; 17. a connecting plate; 18. a cutting knife; 19. a second cylinder; 20. a push plate.

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. 1-5, for the utility model discloses a paper cutter auxiliary positioning device, the on-line screen storage device comprises a base 1, supporting legs 2 are all installed to base 1's bottom both sides, base 1's inside is provided with first inner chamber 3, first logical groove 4 has been seted up at the top of first inner chamber 3, first pivot 5 is installed in the inside rotation of first inner chamber 3, the end of first pivot 5 runs through the internal connection of first inner chamber 3 and has handle 6, the outer wall of first pivot 5 and the inner wall interconnect of adapter sleeve 7, the both sides of adapter sleeve 7 are inconsistent with the inner wall of first inner chamber 3, carriage release lever 8 is installed at the top of adapter sleeve 7, the end of carriage release lever 8 runs through the internal connection of first logical groove 4 and has splint 9, base 1's top is rotated and is installed second pivot 10, base 1's top fixed mounting has locking mechanism 11, backup pad 12 is installed to the tip of second pivot 10, the bottom of backup pad 12 is provided with recess 13, the top of recess 13 and the top interconnect of locking mechanism 11, the top of base 1 all installs support rod 14, the top roof 15, the roof 16, the internally mounted has first air cylinder 16, the push pedal 19 of the cylinder end of cylinder is installed to the push pedal 19, the cylinder 17, the bottom of the push pedal 19 of the cylinder end of the cylinder is installed to the push pedal 19, the push pedal 19 of the cylinder 17, the push pedal 19 of the cylinder 19 is installed to the push pedal 19.

The locking mechanism 11 comprises a shell 1101, a second inner cavity 1102, a second through groove 1103, a spring 1104, a bump 1105 and a pressing block 1106, the shell 1101 is fixedly mounted at the top of the base 1, the second inner cavity 1102 is formed in the shell 1101, the second through groove 1103 is formed in one side of the shell 1101, the bottom of the second inner cavity 1102 is fixedly connected with one end of the spring 1104, the bump 1105 is mounted at the other end of the spring 1104, the pressing block 1106 is mounted on one side of the bump 1105, and the end of the pressing block 1106 penetrates through the inside of the second through groove 1103, so that the locking mechanism 11 can be clamped with the groove 13, and the stability of the support plate 12 during cutting is ensured.

Four grooves 13 are arranged, the grooves 13 and the bumps 1105 form a clamping connection, and the grooves 13 are distributed at equal angles relative to the central axis of the support plate 12, so that the angle of each rotation of the support plate 12 is 90 degrees.

The two ends of the first rotating shaft 5 are located inside the first inner cavity 3 and are provided with positive and negative threads, the inside of the connecting sleeve 7 is provided with threads, the first rotating shaft 5 is in threaded connection with the connecting sleeve 7, the connecting sleeve 7 can be relatively close to and far away from the connecting sleeve, and the books with different widths can be limited.

The movable rod 8 is provided with two, and movable rod 8 designs for "L" type structure, and movable rod 8 sets up about the central axis symmetry of base 1, can be convenient for carry on spacingly to books, has improved the practicality of device.

The number of the clamping plates 9 is two, the bottoms of the clamping plates 9 are attached to the bottom of the supporting plate 12, and the books on the supporting plate 12 can be limited completely.

The utility model discloses a theory of operation and beneficial effect do: when the auxiliary positioning device of the paper cutting machine is used, firstly, a worker places a book to be cut on the supporting plate 12, then, the handle 6 is rotated clockwise to drive the first rotating shaft 5 to rotate, and the first rotating shaft 5 is provided with positive and negative threads and is in threaded connection with the connecting sleeve 7, so that the connecting sleeve 7 can move relatively close to each other, the moving rod 8 on the connecting sleeve 7 drives the clamping plate 9 to synchronously move relatively close to each other, so that the two ends of the book are limited, the operation can limit the books with different widths, then, the second air cylinder 19 is started to push the push plate 20 to move horizontally, the book can be pushed by the end face of the push plate 20 to move horizontally, after the book is dragged to a proper position, the second air cylinder 19 stops pushing, the first air cylinder 16 is started at the moment, and the first air cylinder 16 drives the cutting knife 18 on the connecting plate 17 to move downwards, thereby cutting books, after the cutting is accomplished, when needing to cut other terminal surfaces of books, anticlockwise rotation handle 6, can make splint 9 break away from with the both ends of books, press the pressing block 1106 after that, make the top of lug 1105 separate with recess 13, be provided with four because of recess 13, and recess 13 is at equidistant 90 degrees distributions in the bottom of backup pad 12, manual rotatory backup pad 12, can make books carry out 90 degrees rotations, manual release is pressed the pressing block 1106, make it carry out the block with second recess 13, repeat the cutting work to four terminal surfaces of books can be accomplished to above-mentioned operation, thereby the terminal surface that has avoided workman's manual rotatory books to lead to books is not on same water flat line, the position that leads to books cutting is inconsistent, thereby influence selling of books.

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 paper cutter auxiliary positioning device which characterized in that: the novel adjustable support comprises a base (1), supporting legs (2) are installed on two sides of the bottom of the base (1), a first inner cavity (3) is arranged inside the base (1), a first through groove (4) is formed in the top of the first inner cavity (3), a first rotating shaft (5) is installed inside the first inner cavity (3) in a rotating mode, a handle (6) is connected to the end portion of the first rotating shaft (5) penetrating through the first inner cavity (3), the outer wall of the first rotating shaft (5) is connected with the inner wall of a connecting sleeve (7) in an interconnecting mode, two sides of the connecting sleeve (7) are in contact with the inner wall of the first inner cavity (3), a moving rod (8) is installed at the top of the connecting sleeve (7), a clamping plate (9) is connected to the end portion of the moving rod (8) penetrating through the first through groove (4), a second rotating shaft (10) is installed on the top of the base (1) in a rotating mode, a locking mechanism (11) is fixedly installed on the top of the base (1), a supporting plate (12) is installed on the end portion of the second rotating shaft (10), a top plate (13) is provided with a groove (13), and two side mechanisms (14) are installed on the top of the supporting plate (14), the utility model discloses a cutting knife, including roof (15), connecting plate (17), cutting knife (18) are installed to the bottom of connecting plate (17), second cylinder (19) are installed at the top of base (1), tip installation push pedal (20) of second cylinder (19), the bottom of push pedal (20) is laminated with the top of backup pad (12) mutually, the internally mounted of roof (15) has first cylinder (16), connecting plate (17) are installed to the tip of first cylinder (16), cutting knife (18) are installed to the bottom of connecting plate (17), second cylinder (19) are installed at the top of base (1), tip installation push pedal (20) of second cylinder (19), the bottom of push pedal (20) is laminated mutually.

2. The auxiliary positioning device of a paper cutter according to claim 1, characterized in that: the locking mechanism (11) comprises a shell (1101), a second inner cavity (1102), a second through groove (1103), a spring (1104), a bump (1105) and a pressing block (1106), wherein the shell (1101) is fixedly mounted at the top of the base (1), the second inner cavity (1102) is formed in the shell (1101), the second through groove (1103) is formed in one side of the shell (1101), the bottom of the second inner cavity (1102) is fixedly connected with one end of the spring (1104), the bump (1105) is formed in the other end of the spring (1104), the pressing block (1106) is mounted on one side of the bump (1105), and the end of the pressing block (1106) penetrates through the interior of the second through groove (1103).

3. The auxiliary positioning device of a paper cutter according to claim 1, characterized in that: four grooves (13) are arranged, the grooves (13) and the bumps (1105) form clamping connection, and the grooves (13) are distributed at equal angles relative to the central axis of the support plate (12).

4. The auxiliary positioning device of a paper cutter according to claim 1, characterized in that: the inner part that the both ends of first pivot (5) are located first inner chamber (3) is provided with positive and negative screw thread, the inside of adapter sleeve (7) is provided with the screw thread, first pivot (5) are threaded connection with adapter sleeve (7).

5. The auxiliary positioning device of a paper cutter according to claim 1, characterized in that: the movable rod (8) is provided with two, the movable rod (8) is designed to be of an L-shaped structure, and the movable rod (8) is symmetrically arranged relative to the central axis of the base (1).

6. The auxiliary positioning device of a paper cutter according to claim 1, characterized in that: the number of the clamping plates (9) is two, and the bottoms of the clamping plates (9) are attached to the bottom of the supporting plate (12).