CN217944708U

CN217944708U - Line type binding machine with movable bedplate

Info

Publication number: CN217944708U
Application number: CN202121101663.4U
Authority: CN
Inventors: 陈允寿; 章成飞; 阮永华; 谭显斌; 沈锋刚
Original assignee: Deli Group Co Ltd
Current assignee: Deli Group Co Ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-12-02
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a line type book-binding machine of platen is removed in area, including frame (1) and platen (2), its characterized in that: the frame (1) is provided with a slide rail, and the bedplate (2) is in sliding fit with the slide rail. This line formula book-binding machine platen can remove, can shift out the platen when threading with knoing, and it is very convenient to operate, improves user's use greatly and experiences and feel.

Description

Line type binding machine with movable bedplate

Technical Field

The utility model relates to a line formula book-binding machine technical field more exactly relates to a line formula book-binding machine of platen is removed in area.

Background

The binding machine is a special mechanical device for binding paper materials of various files, account books and bills by each enterprise and public institution. In the file management work, file binding is an important link. The initial manual binding method is to use a thread awl to prick small holes, then hook the binding threads one by a crochet hook, and finally bind by knotting manually. The binding process needs to puncture the bound objects with force, which not only wastes time and labor intensity, but also has low efficiency and larger limitation on binding thickness. The binding machine solves this problem well. The binding machine generally includes a frame, a platen, a thread hooking device and a punching device, wherein the platen is mounted on the frame and used for placing paper. The bedplate fixed mounting of prior art's book-binding machine is in the frame, and the back that punches is accomplished to the paper is disturbed by book-binding machine perforating device, and the threading is comparatively restricted with the operating space that knots, and it is very inconvenient to operate to influence the user and use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a line type book-binding machine of platen is removed in area, this line type book-binding machine platen can remove, can shift out the platen when threading with knoing, and it is very convenient to operate, improves user's use greatly and experiences the sense.

The technical solution of the utility model is that, a take line book-binding machine of movable platen with following structure is provided, including frame and platen, the frame on be equipped with the slide rail, platen sliding fit be in the slide rail on.

After the structure more than adopting, the utility model discloses a line formula book-binding machine of platen is moved in area compares with prior art, has following advantage:

because the utility model discloses a be equipped with slide rail, platen sliding fit in the frame of the line type book-binding machine of movable platen in area, during the use, can take the platen out after the paper on the platen is accomplished to punch, carries out the threading and ties a knot, and hand activity space is great, can not receive the interference of other parts of line type book-binding machine, and it is very convenient to operate, improves user's use greatly and experiences and feel.

As an improvement, the slide rail is arranged along the length direction of the rack. After adopting this kind of structure, structural design is more reasonable.

As an improvement, a limiting structure capable of limiting the first position and the second position of the bedplate is arranged between the rack and the bedplate. After adopting this kind of structure, the design is more reasonable.

As an improvement, the first position is a position for punching the paper on the bedplate, and the second position is a position after the bedplate is drawn out. After adopting this kind of structure, the platen carries out spacing punching more stably in the position that the paper punched, and the platen is spacing after taking out, and the platen can not remove when the threading is knotted, and it is more convenient to use.

As an improvement, the limiting structure comprises a limiting pin, a first clamping position and a second clamping position; the limiting pin is installed on one side, close to the rack, of the bedplate, the first clamping position and the second clamping position are both arranged on the wall, close to the bedplate, of the rack, the limiting pin is clamped on the first clamping position when the bedplate is located at the first position, and the limiting pin is clamped on the second clamping position when the bedplate is located at the second position. After adopting this kind of structure, limit structure simple structure, the equipment is convenient, and it is also more convenient to use.

As an improvement, a groove is arranged on one side of the bedplate close to the rack, the limiting pin is arranged in the groove, the lower end of the limiting pin is exposed out of the groove, and the lower end of the limiting pin is a hemisphere; an elastic part is arranged between the limiting pin and the groove bottom of the groove. After adopting this kind of structure, spacer pin and spacer pin mounting structure simple structure, the equipment is convenient.

As an improvement, the first clamping position and the second clamping position are both positioning holes or positioning grooves, and the aperture of the positioning holes or the aperture of the notches of the positioning grooves is smaller than the diameter of the lower end of the hemispheroid of the limiting pin. After adopting this kind of structure, first screens and second screens can fix a position the spacer pin, use more nimble.

As an improvement, a sliding shaft is arranged on one side of the bedplate close to the rack, a sliding shaft sleeve is arranged on the rack, and the sliding shaft sleeve forms the sliding rail; one end of the sliding shaft is in sliding fit in the sliding shaft sleeve. After adopting this kind of structure, the slip axle sleeve uses as the slide rail, simple structure, and the equipment is more convenient.

As an improvement, one side of the bedplate close to the rack is provided with a mounting bracket, the mounting bracket is provided with a mounting groove, the sliding shaft is embedded in the mounting groove and is fixedly connected on the mounting bracket through a fixing block. After adopting this kind of structure, the sliding shaft mounting structure is simple, and the equipment is more convenient.

As an improvement, a limiting bulge is arranged in the mounting groove, a limiting concave ring is arranged on the side wall of the sliding shaft, and the limiting bulge is embedded in the limiting concave ring. After the structure is adopted, the sliding shaft can be limited by the structure of the limiting protrusion and the limiting concave ring, the structure is simple, and the use is stable and reliable.

Drawings

Fig. 1 is a schematic perspective view a of a thread binding machine with a movable platen according to the present invention.

Fig. 2 is a schematic perspective view B of the thread binding machine with the movable platen according to the present invention.

Fig. 3 is a schematic view of an assembly structure of the table and the frame of the thread binding machine with the movable table of the present invention.

Fig. 4 isbase:Sub>A schematic sectional structure view ofbase:Sub>A-base:Sub>A in fig. 3.

Fig. 5 is a schematic view showing an assembly structure of the platen and the fixed plate of the thread binding machine with the movable platen according to the present invention.

Fig. 6 is a schematic sectional structure view of B-B in fig. 5.

Shown in the figure: 1. the device comprises a rack, 2, a bedplate, 201, a mounting bracket, 202, a groove, 3, a fixing plate, 4, a sliding shaft sleeve, 5, a sliding shaft, 6, a fixing block, 7, a limiting pin, 8, a first clamping position, 9 and a second clamping position.

Detailed Description

In order that the present application may be better understood, various aspects of the present application will be described in greater detail with reference to the accompanying drawings. It should be understood that the detailed description is merely illustrative of exemplary embodiments of the present application and does not limit the scope of the present application in any way. Like reference numerals refer to like elements throughout the specification.

In the drawings, the thickness, size, and shape of an object have been slightly exaggerated for convenience of explanation. The figures are purely diagrammatic and not drawn to scale.

It will be further understood that the terms "comprises," "comprising," "includes," "including," "has," "having," "contains," and/or "containing," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

As shown in fig. 1 to 6, the present embodiment discloses a thread binding machine with a movable platen, which includes a frame 1, a platen 2, a punching device and a thread hooking device. The bedplate 2 and the punching device are both arranged on the frame 1, and the thread hooking device is arranged on the bedplate 2.

The punching device is arranged at one end of the frame 1, the bedplate 2 is arranged above the frame 1, a fixed plate 3 is fixedly connected to the upper side of the end part of the frame 1 close to the punching device, sliding shaft sleeves 4 are arranged on two sides of the fixed plate 3, and the sliding shaft sleeves 4 form sliding rails. The arrangement direction of the through hole of the sliding shaft sleeve 4 is consistent with the length direction of the frame 1. One side of the bedplate 2 close to the fixed plate 3 is provided with two sliding shafts 5, the number and the size of the sliding shafts 5 correspond to those of the sliding shaft sleeves 4, and the number of the sliding shafts 5 is also two. The bedplate 2 is provided with a mounting bracket 201, the mounting bracket 201 is provided with a mounting groove (not shown), the sliding shaft 5 is embedded in the mounting groove, the sliding shaft 5 is fixedly connected to the mounting bracket 201 through a fixing block 6, namely, the fixing block 6 is positioned at the lower side of the sliding shaft 5, the fixing block 6 is fixedly connected to the bedplate 2, and the sliding shaft 5 is pressed on the bedplate 2 by the fixing block 6. A limiting protrusion (not shown) is arranged in the mounting groove, a limiting concave ring (not shown) is arranged on the side wall of the sliding shaft 5, and the limiting protrusion is embedded in the limiting concave ring. In order to more stably mount the slide shafts 5 on the bedplate 2, each slide shaft 5 is fixed by two sets of mounting brackets 201 and fixing blocks 6. One ends of the two sliding shafts 5 close to the fixed plate 3 are in one-to-one corresponding sliding fit in the through holes of the two sliding shaft sleeves 4.

A limiting structure capable of limiting the first position and the second position of the bedplate 2 is arranged between the frame 1 and the bedplate 2. In this embodiment, the first position is a position where a sheet is punched on the platen 2, and the second position is a position where the platen 2 is drawn out.

The limiting structure comprises a limiting pin 7, a first clamping position 8 and a second clamping position 9. The limiting pin 7 is of a columnar structure, and the lower end of the limiting pin 7 is a hemisphere. A groove 202 is arranged on one side of the bedplate 2 close to the rack 1, the limit pin 7 is arranged in the groove 202, and the lower end of the limit pin 7 is exposed out of the groove 202. An elastic piece is arranged between the limiting pin 7 and the groove bottom of the groove 202, and the elastic piece is a spring. The first blocking position 8 and the second blocking position 9 are both arranged on the wall of the machine frame 1 close to the bedplate 2. The first clamping position 8 and the second clamping position 9 are both positioning holes or positioning grooves, and the aperture of the positioning holes or the aperture of the notches of the positioning grooves is smaller than the diameter of the lower end of the hemispheroid of the limiting pin 7. When the bedplate 2 is at the first position, the limit pin 7 is clamped on the first clamping position 8, and when the bedplate 2 is at the second position, the limit pin 7 is clamped on the second clamping position 9. In order to be able to limit the position stably, in this embodiment, the position-limiting structure is provided with two, that is, two positioning pins, two first locking positions 8 and two second locking positions 9.

The utility model discloses a take line book-binding machine of movable platen during the use, work as platen 2 be located the paper when punching the position, 7 cards of spacer pin be in first screens 8 in. After the paper is punched, the bedplate 2 is pulled, the lower end of the hemispheroid of the limiting pin 7 can be separated from the first clamping position 8, slides on the wall of the rack 1, and can be clamped into the second clamping position 9 after sliding for a certain distance, and the paper on the bedplate 2 can be threaded and knotted, so that the use is very convenient.

Claims

1. The utility model provides a line formula book-binding machine of platen is removed in area, includes frame (1) and platen (2), its characterized in that: the frame (1) is provided with a slide rail, and the bedplate (2) is in sliding fit with the slide rail.

2. The thread binding machine with a moving platen of claim 1, wherein: the slide rail is arranged along the length direction of the rack (1).

3. The thread binding machine with a moving platen of claim 1, wherein: a limiting structure capable of limiting the first position and the second position of the bedplate (2) is arranged between the rack (1) and the bedplate (2).

4. The thread binding machine with a moving platen of claim 3, wherein: the first position is a position for punching paper on the bedplate (2), and the second position is a position after the bedplate (2) is drawn out.

5. The thread binding machine with a moving platen of claim 3, wherein: the limiting structure comprises a limiting pin (7), a first clamping position (8) and a second clamping position (9); the limiting pin (7) is installed on one side, close to the rack (1), of the bedplate (2), the first clamping position (8) and the second clamping position (9) are both arranged on the wall, close to the bedplate (2), of the rack (1), the limiting pin (7) is clamped on the first clamping position (8) when the bedplate (2) is located at the first position, and the limiting pin (7) is clamped on the second clamping position (9) when the bedplate (2) is located at the second position.

6. The thread binding machine with a moving platen of claim 5, wherein: a groove (202) is formed in one side, close to the rack (1), of the bedplate (2), the limiting pin (7) is installed in the groove (202), the lower end of the limiting pin (7) is exposed out of the groove (202), and the lower end of the limiting pin (7) is hemispherical; an elastic piece is arranged between the limiting pin (7) and the groove bottom of the groove (202).

7. The thread binding machine with a moving platen of claim 6, wherein: the first clamping position (8) and the second clamping position (9) are both positioning holes or positioning grooves, and the aperture of the positioning holes or the aperture of the notch of the positioning grooves is smaller than the diameter of the lower end of the hemisphere of the limiting pin (7).

8. The thread binding machine with a moving platen of claim 3, wherein: a sliding shaft (5) is arranged on one side, close to the rack (1), of the bedplate (2), a sliding shaft sleeve (4) is arranged on the rack (1), and the sliding shaft sleeve (4) forms the sliding rail; one end of the sliding shaft (5) is in sliding fit in the sliding shaft sleeve (4).

9. The thread binding machine with a moving platen of claim 8, wherein: the sliding shaft is sleeved on the fixing plate (3), and the fixing plate (3) is fixedly connected to the rack (1).

10. The thread binding machine with a moving platen of claim 9, wherein: the side, close to the rack (1), of the bedplate (2) is provided with an installation support (201), the installation support (201) is provided with an installation groove, the sliding shaft (5) is embedded into the installation groove, and the sliding shaft (5) is fixedly connected onto the installation support (201) through a fixing block (6).

11. The thread binding machine with a moving platen of claim 10, wherein: the mounting groove is internally provided with a limiting bulge, the side wall of the sliding shaft (5) is provided with a limiting concave ring, and the limiting bulge is embedded in the limiting concave ring.