CN220128885U - Trimming device for binding machine - Google Patents

Abstract

The utility model discloses a trimming device for a binding machine, which relates to the technical field of binding machines and comprises a workbench, wherein positioning mechanisms for fixing two sides of paper are arranged at two ends of a connecting plate, the positioning mechanisms are arranged on one side of the workbench, a compacting mechanism for fixing the top of the paper is arranged on one side of the connecting plate, which is far away from a hydraulic rod.

Description

Trimming device for binding machine

Technical Field

The utility model relates to the technical field of binding machines, in particular to a trimming device for a binding machine.

Background

The product types of the binding machine refer to binding modes adopted by the binding machine, and at present, hot-melt binding machines, comb rubber ring binding machines, iron ring binding machines, strip binding machines, financial binding machines and the like are generally available on the market, and have the advantages that: the utility model provides a convenient operation, it is fast, the consumptive material is with low costs, the style is exquisite etc. belongs to non-detachable, is applicable to the middle-size small-size seal center, the binding of medium-size office file of middle-size and small-size, and units such as accounting office, audit office bind, if bind the office file like paper, have disclosed a side cut device for book-binding machine in the patent of chinese patent bulletin number CN 218170540U, including processing platform, book-binding machine, mount pad, mobile control board, side cut sword and control assembly, book-binding machine fixed mounting is at the top of processing platform, mount pad fixed mounting is in one side of book-binding machine, the regulating groove has been seted up to the bottom of mount pad, mobile control board slidable mounting is in the regulating groove, side cut sword fixed mounting is in the bottom of mobile control board, control assembly sets up on the mount pad, control assembly is connected with mobile control board, control assembly includes control handle, connecting gear two, rack two and lead screw, the screw thread groove has been seted up at the top of removal. The utility model has the following advantages and effects: the binding machine can rapidly cut edges of paper before and after binding, and the bound paper has higher uniformity and attractive appearance.

In the prior art, when the bookbinding machine is used for trimming paper, a device for fixing the paper is not arranged, and the paper is pressed by hands of a worker, so that the paper is prevented from being trimmed and offset, and then the paper is trimmed, for example, the worker can cause injury to hands due to distraction misoperation, and therefore, the side trimming device for the bookbinding machine is provided.

Disclosure of Invention

The utility model aims at: in order to solve the problem that when a common binding machine is used for trimming paper, a device for fixing the paper is not arranged, and a worker presses the paper by hand to prevent the paper from being offset in trimming, and then the paper is trimmed, for example, the worker is wrong in distraction operation, and the hand is possibly damaged, the utility model provides the trimming device for the binding machine.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a side cut device for book-binding machine, includes the workstation, the backup pad is installed to one side of workstation, the hydraulic stem is installed to the backup pad bottom, the connecting plate is installed to the hydraulic stem bottom, the blade is installed to the connecting plate bottom, the positioning mechanism that is used for fixed to paper both sides is all installed at the connecting plate both ends, and positioning mechanism installs in one side of workstation, the compaction mechanism that is used for fixed to paper top is installed to one side that the hydraulic stem was kept away from to the connecting plate.

Further, positioning mechanism includes two inverted T type grooves, and inverted T type groove is seted up in one side of workstation, two equal slidable mounting in the inverted T type groove has the inverted T type piece, two inverted T type piece is kept away from one side of inverted T type groove and is all installed two orifice plates.

Further, two connecting blocks are correspondingly installed on one side of the double-hole plate, two fixing columns are installed on the corresponding surfaces of the four connecting blocks, U-shaped blocks are installed at two ends of each connecting plate, shaft posts are installed in the U-shaped blocks, double-ring rods are installed on the outer walls of the shaft posts in a rotating mode, and one ends, far away from the shaft posts, of the double-ring rods are installed on the outer walls of the fixing columns in a rotating mode.

Further, two equal slidable mounting has first T type post in the downthehole of two orifice plates, four all overlap on the first T type post outer wall and be equipped with first spring, four two longerons are installed to one side that two orifice plates were kept away from to first T type post, two the friction pad is all installed to one side that two longerons kept away from first T type post.

Further, the compaction mechanism comprises a fixing plate, a second T-shaped column is slidably arranged on one side of the fixing plate, a second spring is sleeved on the outer wall of the second T-shaped column, and a compaction plate is arranged on one side, far away from the fixing plate, of the second T-shaped column.

Further, a protection pad is arranged on one side, far away from the second T-shaped column, of the compaction plate, and the protection pad is made of foam materials.

The beneficial effects of the utility model are as follows:

according to the utility model, when the paper is used, firstly, the paper is placed on the workbench, the hydraulic rod is opened to drive the connecting plate to move downwards, when the blade contacts the surface of the paper, the two double-ring rods push the two double-ring plates to approach to two sides of the paper, the friction pads on the long plate contact the two sides of the paper, the protection pads of the compaction plate contact the surface of the paper, the long plates fixed on the two sides of the paper press the first springs along with the downward trimming of the paper by the blade, the first T-shaped columns slide in the holes of the double-ring plates, the compaction plates press the second springs, and the second T-shaped columns slide in the holes of the fixed plates, so that the paper is fixed without hands of a worker, and when the paper is trimmed, the two sides and the top of the paper are automatically fixed to prevent deflection.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the compacting plates of the utility model;

FIG. 3 is a schematic cross-sectional structural view of an inverted T-shaped trough of the present utility model;

fig. 4 is a schematic structural view of the portion a of fig. 3 according to the present utility model.

Reference numerals: 1. a work table; 2. a support plate; 3. a hydraulic rod; 4. a connecting plate; 5. a blade; 6. a positioning mechanism; 601. a U-shaped block; 602. a double ring rod; 603. a shaft post; 604. a connecting block; 605. fixing the column; 606. a double orifice plate; 607. a long plate; 608. a friction pad; 609. a first T-pillar; 610. a first spring; 611. an inverted T-shaped block; 612. an inverted T-shaped groove; 7. a compacting mechanism; 701. a fixing plate; 702. a second T-pillar; 703. a second spring; 704. compacting the plate; 705. and a protective pad.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Referring to fig. 1, a trimming device for a bookbinding machine, comprising a workbench 1, the backup pad 2 is installed to one side of workbench 1, hydraulic stem 3 is installed to backup pad 2 bottom, connecting plate 4 is installed to hydraulic stem 3 bottom, blade 5 is installed to connecting plate 4 bottom, positioning mechanism 6 for fixing paper both sides are all installed at connecting plate 4 both ends, positioning mechanism 6 installs in one side of workbench 1, the compacting mechanism 7 that is used for fixing paper top is installed to one side that connecting plate 4 kept away from hydraulic stem 3, when using, at first through starting hydraulic stem 3, when hydraulic stem 3 moves down, it is the motion that is close to each other to carry out the centre gripping to the paper to drive positioning mechanism 6 at connecting plate 4 both ends on workbench 1, the compacting mechanism 7 of connecting plate 4 one side moves down, compact the paper, blade 5 of connecting plate 4 bottom moves down together, cut edge to the paper, thereby realize fixing paper both sides and top at the in-process of cutting edge, prevent to take place the skew at the side cut edge to the paper, at fixed time, do not influence blade 5 cut edge to the paper.

Referring to fig. 1 and 4, in the present utility model, the positioning mechanism 6 includes two inverted T-shaped grooves 612, the inverted T-shaped grooves 612 are formed on one side of the workbench 1, the inverted T-shaped blocks 611 are slidably mounted in the two inverted T-shaped grooves 612, the double-hole plates 606 are mounted on one sides of the two inverted T-shaped blocks 611 far away from the inverted T-shaped grooves 612, the double-hole plates 606 are driven to slide together by sliding the inverted T-shaped blocks 611 in the inverted T-shaped grooves 612, the inverted T-shaped blocks 611 and the inverted T-shaped grooves 612 are arranged in an inverted T shape, and an angular offset is prevented from being generated during sliding, so that the double-hole plates 606 can slide stably in the direction of paper.

Referring to fig. 1-4, in the utility model, two connecting blocks 604 are correspondingly installed on one sides of two double-hole plates 606, two fixing columns 605 are installed on the corresponding surfaces of four connecting blocks 604, U-shaped blocks 601 are installed at the two ends of the connecting plates 4, shaft posts 603 are installed in the two U-shaped blocks 601, double-ring rods 602 are rotatably installed on the outer walls of the two shaft posts 603, one ends of the double-ring rods 602 far away from the shaft posts 603 are rotatably installed on the outer walls of the fixing columns 605, when the connecting plates 4 move downwards, the two ends of the double-ring rods 602 are driven to rotate on the shaft posts 603 and the outer walls of the fixing columns 605 respectively, the U-shaped blocks 601 and the connecting blocks 604 limit the two ends of the double-ring rods 602 respectively, so that the two double-hole plates 606 are prevented from shifting in rotation, the two double-hole plates 606 are pushed to be close to each other, and accordingly the connecting plates 4 move downwards to drive the two double-hole plates 606 to be close to each other.

Referring to fig. 3 to 4, in the present utility model, first T-shaped columns 609 are slidably installed in holes of two double-hole plates 606, first springs 610 are sleeved on outer walls of the four first T-shaped columns 609, two long plates 607 are installed on one sides of the four first T-shaped columns 609 far away from the double-hole plates 606, friction pads 608 are installed on one sides of the two long plates 607 far away from the first T-shaped columns 609, the friction pads 608 are made of rubber materials, when the blades 5 continue to move downwards to cut edges of paper, the friction pads 608 contact two sides of the paper, the long plates 607 are extruded, and when the first T-shaped columns 609 slide in the holes of the double-hole plates 606, the first springs 610 are compressed, so that when two sides of the paper are clamped and fixed, buffering and expansion are achieved, and the edge cutting of the paper by the blades 5 is not affected.

Referring to fig. 1-2, in the present utility model, the compacting mechanism 7 includes a fixing plate 701, a second T-shaped column 702 is slidably mounted on one side of the fixing plate 701, a second spring 703 is sleeved on an outer wall of the second T-shaped column 702, a compacting plate 704 is mounted on one side of the second T-shaped column 702 away from the fixing plate 701, the fixing plate 701 is driven to move downwards together with the compacting plate 704 when the compacting plate 704 moves downwards through a connecting plate 4, when the compacting plate 704 contacts with the top of paper, a blade 5 trims the paper with the fixing plate 4 continuing to move downwards, the compacting plate 704 compresses the second spring 703, and the second T-shaped column 702 slides upwards in a hole of the fixing plate 701, so that the fixing of the top of paper is realized without affecting trimming of the paper by the blade 5.

Referring to fig. 2-3, in the present utility model, a protection pad 705 is installed on a side of the compacting plate 704 far from the second T-shaped column 702, the protection pad 705 is made of foam, and when the compacting plate 704 fixes the paper, the protection pad 705 contacts with the top of the paper, thereby realizing the protection of fixing the paper and preventing the paper from being damaged.

In sum, when in use, firstly, by starting the hydraulic rod 3, when the hydraulic rod 3 moves downwards, the positioning mechanisms 6 at two ends of the connecting plate 4 are driven to move close to each other on the workbench 1 to clamp paper, the compacting mechanism 7 at one side of the connecting plate 4 moves downwards to compact the paper, meanwhile, the blades 5 at the bottom of the connecting plate 4 move downwards together to cut edge the paper, thus realizing the automatic fixation of two sides and the top of the paper in the process of cutting edge, preventing the offset of the paper in the process of cutting edge, simultaneously, the blades 5 are not influenced to cut edge the paper, the inverted T-shaped block 611 slides in the inverted T-shaped groove 612 to drive the double pore plates 606 to slide together, the inverted T-shaped block 611 and the inverted T-shaped groove 612 are arranged in an inverted T shape to prevent the angle offset generated during sliding, and further realizing the stable sliding of the double pore plates 606 in the direction of the paper, when the connecting plate 4 moves downwards, the two ends of the double-ring rod 602 are driven to rotate on the outer walls of the shaft post 603 and the fixed post 605 respectively, the U-shaped blocks 601 and the connecting blocks 604 limit the two ends of the double-ring rod 602 respectively, prevent the two double-ring plates 606 from shifting in rotation, push the two double-ring plates 606 to approach each other, thereby realizing that the connecting plate 4 moves downwards to drive the two double-ring plates 606 to approach each other, the friction pad 608 is made of rubber material, when the blade 5 continues to move downwards to cut edges of paper, the friction pad 608 contacts the two sides of the paper, the long plate 607 is extruded, the first T-shaped post 609 compresses the first spring 610 when sliding in the holes of the double-ring plates 606, thereby realizing buffering and expanding when clamping and fixing the two sides of the paper, and not affecting the cutting edge of the blade 5 when moving downwards through the connecting plate 4, the fixed plate 701 is driven to move downwards together, the compacting plate 704 moves downwards along with the paper, when the compacting plate 704 contacts the top of the paper, the blade 5 trims the paper, the connecting plate 4 continues to move downwards, the compacting plate 704 compresses the second spring 703, the second T-shaped column 702 slides upwards in the hole of the fixing plate 701, so that the paper top is fixed, the edge trimming of the paper by the blade 5 is not affected, the protective pad 705 is made of foam materials, and when the compacting plate 704 fixes the paper, the protective pad 705 contacts the top of the paper, and the paper is protected from damage.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a side cut device for book-binding machine, includes workstation (1), backup pad (2) are installed to one side of workstation (1), hydraulic stem (3) are installed to backup pad (2) bottom, connecting plate (4) are installed to hydraulic stem (3) bottom, blade (5), its characterized in that are installed to connecting plate (4) bottom: positioning mechanisms (6) used for fixing two sides of paper are arranged at two ends of the connecting plate (4), the positioning mechanisms (6) are arranged on one side of the workbench (1), and a compacting mechanism (7) used for fixing the top of the paper is arranged on one side, away from the hydraulic rod (3), of the connecting plate (4).

2. The trimming device for a bookbinding machine according to claim 1, wherein the positioning mechanism (6) comprises two inverted-T-shaped grooves (612), the inverted-T-shaped grooves (612) are formed on one side of the workbench (1), inverted-T-shaped blocks (611) are slidably mounted in the two inverted-T-shaped grooves (612), and double-hole plates (606) are mounted on one sides, far away from the inverted-T-shaped grooves (612), of the two inverted-T-shaped blocks (611).

3. The edge cutting device for the binding machine according to claim 2, wherein two connecting blocks (604) are correspondingly installed on one sides of the two hole plates (606), two fixing columns (605) are installed on the corresponding surfaces of the four connecting blocks (604), U-shaped blocks (601) are installed at two ends of the connecting plate (4), shaft columns (603) are installed in the two U-shaped blocks (601), double-ring rods (602) are installed on the outer walls of the two shaft columns (603) in a rotating mode, and one ends, far away from the shaft columns (603), of the double-ring rods (602) are installed on the outer walls of the fixing columns (605) in a rotating mode.

4. A trimming device for a bookbinding machine according to claim 3, wherein two holes of the double-hole plate (606) are provided with first T-shaped columns (609) in a sliding manner, the outer walls of the four first T-shaped columns (609) are respectively sleeved with a first spring (610), one side, far away from the double-hole plate (606), of the four first T-shaped columns (609) is provided with two long plates (607), and one side, far away from the first T-shaped columns (609), of the two long plates (607) is provided with a friction pad (608).

5. The trimming device for the binding machine according to claim 1, wherein the compacting mechanism (7) comprises a fixing plate (701), a second T-shaped column (702) is slidably arranged on one side of the fixing plate (701), a second spring (703) is sleeved on the outer wall of the second T-shaped column (702), and a compacting plate (704) is arranged on one side, far away from the fixing plate (701), of the second T-shaped column (702).

6. The trimming device for a bookbinding machine according to claim 5, wherein a protective pad (705) is installed on a side of the compacting plate (704) away from the second T-shaped column (702), and the protective pad (705) is made of foam material.