CN215395624U - Perforating device is used in processing of carbon-free carbon paper - Google Patents

Abstract

The utility model discloses a punching device for processing carbon-free carbon paper, which comprises a bottom plate, wherein two groups of support plates are welded and installed at the top of the bottom plate, the support plates are arranged in parallel and correspondingly, fixed rods are welded and installed on the corresponding side walls of the support plates, auxiliary rollers are welded and installed on the front side wall and the rear side wall of each support plate, and the auxiliary rollers are positioned right above the fixed rods. This perforating device is used in carbonless carbon copy paper processing, the base plate that can adjust through the setting with along with the boring bit that the base plate carries out the motion, make the carbonless carbon copy paper of the different width size of device can effectual adaptation, thereby when having avoided traditional machine to a certain extent to satisfy, the condition that needs add the perforating machine that adapts to the carbonless carbon copy paper of equidimension appears, the cost is reduced to a certain extent, the while device can be according to required regulation, the operating efficiency of device has also been improved to a certain extent, the practicality of device has been improved greatly.

Description

Perforating device is used in processing of carbon-free carbon paper

Technical Field

The utility model relates to the technical field of carbonless copy paper, in particular to a punching device for processing carbonless copy paper.

Background

The carbonless copy paper is mostly applied to documents, and the existing legal documents such as invoices, contracts, treaties and the like which have legal effects are all applied to the carbonless copy paper.

However, when the carbonless copy paper is processed into documents and invoices, edge punching operation is required to be carried out on the documents and the invoices, most of the existing carbonless copy paper punching devices cannot adapt to carbonless copy paper with different widths, so that punching machines which adapt to carbonless copy paper with different sizes need to be added, the cost is increased invisibly, and the operation efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a punching device for processing carbonless copy paper, which is used for solving the problems.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a punching device for processing carbon-free carbon paper comprises a bottom plate, wherein support plates are welded and installed on the top of the bottom plate, two groups of support plates are arranged in parallel and correspondingly, fixed rods are welded and installed on corresponding side walls of the support plates, auxiliary rollers are welded and installed on the front side wall and the rear side wall of each support plate, the auxiliary rollers are located right above the fixed rods, limiting rings are sleeved on the auxiliary rollers, first sliding grooves are formed in the corresponding side walls of the fixed rods, third sliding blocks are arranged in the first sliding grooves, two groups of third sliding blocks are arranged in a single group of first sliding grooves, a base plate is welded and installed on the outer side wall of each third sliding block, positioning holes are formed in the top of the base plate, the auxiliary rods are welded and installed on the outer sides of the positioning holes in the top of the base plate, threaded rods are rotatably installed on the centers of the corresponding side walls of the support plates, the base plate is sleeved on the threaded rods and is in threaded connection with the threaded rods, and the threads in the two groups of the base plate are arranged oppositely, one group of support plates is provided with a motor by welding, the output end of the motor transversely penetrates through the support plates through a coupler and is welded and connected with a threaded rod, the center of the top of each support plate is provided with a mounting plate by welding, the corresponding side walls of the mounting plates are provided with third sliding grooves, the third sliding grooves are internally provided with first sliding blocks, the corresponding side walls of the first sliding blocks are welded and provided with movable plates, the center of the bottom of each movable plate is provided with second sliding grooves, the inner walls of the two sides of each second sliding groove are welded and provided with sliding rods, the second sliding grooves are internally provided with second sliding blocks, the second sliding blocks are sleeved on the sliding rods and are in sliding connection with the sliding rods, the bottom of each second sliding block is welded and provided with a squeezing plate, the squeezing plates are sleeved on the auxiliary rods and are in sliding connection with the auxiliary rods, the bottom of each squeezing plate is positioned right above the positioning holes by welding and provided with punching drill bits matched with the positioning holes, the top welding of mounting panel installs the roof, and the centre department of roof inlays installs electric putter, and electric putter's flexible end sets up with the top welded connection of fly leaf.

Preferably, the quantity of dead lever is two sets of and is the parallel corresponding setting, the lateral wall of two sets of dead levers with in proper order with the front and back lateral wall level setting of two sets of backup pads.

Preferably, the limiting rings are made of rubber and are arranged in a sliding connection mode with the auxiliary rollers, and the number of the limiting rings on a single group of the auxiliary rollers is two.

Preferably, the substrates are L-shaped, and the number of the substrates is two and the substrates are correspondingly arranged.

Preferably, the number of the positioning holes is a plurality of groups and arranged at equal intervals.

Preferably, the paper roll frames are welded on the front side wall and the rear side wall of the supporting plate at the top of the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that: this perforating device is used in carbonless carbon copy paper processing, the base plate that can adjust through the setting with along with the boring bit that the base plate carries out the motion, make the carbonless carbon copy paper of the different width size of device can effectual adaptation, thereby when having avoided traditional machine to a certain extent to satisfy, the condition that needs add the perforating machine that adapts to the carbonless carbon copy paper of equidimension appears, the cost is reduced to a certain extent, the while device can be according to required regulation, the operating efficiency of device has also been improved to a certain extent, the practicality of device has been improved greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the position of the threaded rod of the present invention

Fig. 3 is a schematic diagram of a movable plate structure according to the present invention.

In the figure: the automatic paper roll fixing device comprises a top plate 1, a limiting ring 2, an auxiliary roller 3, a bottom plate 4, a paper roll frame 5, a supporting plate 6, a motor 7, an installation plate 8, a movable plate 9, an electric push rod 10, a first sliding groove 11, a base plate 12, a fixing rod 13, a positioning hole 14, an auxiliary rod 15, a squeezing plate 16, a punching drill bit 17, a first sliding block 18, a second sliding groove 19, a sliding rod 20, a second sliding block 21 and a threaded rod 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-3, comprising a bottom plate 4, a support plate 6 is welded and installed on the top of the bottom plate 4, two sets of support plates 6 are arranged in parallel and correspondingly, fixing rods 13 are welded and installed on the corresponding side walls of the support plates 6, two sets of fixing rods 13 are arranged in parallel and correspondingly, the outer side walls of the two sets of fixing rods 13 are horizontally arranged with the front and back side walls of the two sets of support plates 6 in sequence, auxiliary rollers 3 are welded and installed on the front and back side walls of the support plates 6, the auxiliary rollers 3 are positioned right above the fixing rods 13, a spacing ring 2 is sleeved on the auxiliary rollers 3, the material of the spacing ring 2 is rubber, the spacing ring 2 is arranged in sliding connection with the auxiliary rollers 3, two sets of spacing rings 2 are arranged on a single set of auxiliary rollers 3, first chutes 11 are formed on the corresponding side walls of the fixing rods 13, third slide blocks are arranged in the first chutes 11, and two sets of third slide blocks are arranged in the single set of first chutes 11, the outer side wall of the third sliding block is welded with a base plate 12, the base plate 12 is L-shaped, the base plates 12 are arranged in two groups and are arranged correspondingly, the top of the base plate 12 is provided with a positioning hole 14, the positioning holes 14 are arranged in a plurality of groups and are arranged equidistantly, the top of the base plate 12 is arranged on the outer side of the positioning hole 14 and is welded with an auxiliary rod 15, the corresponding side wall of the supporting plate 6 is arranged in the center of the base plate 12 and is rotatably provided with a threaded rod 22, the base plate 12 is sleeved on the threaded rod 22 and is in threaded connection with the threaded rod 22, the threads in the two groups of base plates 12 are arranged oppositely, one side wall of one group of the supporting plates 6 is welded with a motor 7, the output end of the motor 7 transversely penetrates through the supporting plate 6 through a coupler and is welded with the threaded rod 22, the center of the top of the supporting plate 6 is welded with an installing plate 8, the corresponding side wall of the installing plate 8 is provided with a third sliding chute, a first sliding block 18 is arranged in the third sliding groove, a movable plate 9 is welded on the corresponding side wall of the first sliding block 18, a second sliding groove 19 is formed in the center of the bottom of the movable plate 9, sliding rods 20 are welded on the inner walls of the two sides of the second sliding groove 19, a second sliding block 21 is arranged in the second sliding groove 19, the number of the second sliding blocks 21 is two, the second sliding blocks 21 are sleeved on the sliding rods 20 and are in sliding connection with the sliding rods 20, a pressing plate 16 is welded on the bottom of the second sliding block 21, the pressing plate 16 is sleeved on the auxiliary rod 15 and is in sliding connection with the auxiliary rod 15, a punching drill 17 is welded on the bottom of the pressing plate 16 right above the positioning hole 14, the punching drill 17 is matched with the positioning hole 14, and the device can effectively adapt to the carbonless copy paper with different widths by arranging a base plate 12 capable of being adjusted and the punching drill 17 moving along with the base plate 12, thereby when having avoided traditional machine to a certain extent to satisfy, the condition that needs add the punching machine who adapts to the carbonless copy paper of equidimension not appears, the cost is reduced to a certain extent, roof 1 is installed in the top welding of mounting panel 8, the centre department of roof 1 inlays and installs electric putter 10, electric putter 10's flexible end sets up with the top welded connection of fly leaf 9, lateral wall all welded mounting has paper roll frame 5 around the top of bottom plate 4 is located backup pad 6, the device can be adjusted according to required, the operating efficiency of device has also been improved to a certain extent, the practicality of device has been improved greatly.

When in use: when the device begins to use, place its paper roll roller and wind-up roll in proper order on this backup pad 6 front and back side's paper frame 5, pass its carbonless copy paper this moment on auxiliary roller 3, be fixed in the wind-up roll, spacing collar 2 on adjusting auxiliary roller 3 simultaneously carries on spacingly to its carbonless copy paper, driving motor 7, cause base plate 12 and the carbonless copy paper size laminating that will punch, drive electric putter 10 this moment, fly leaf 9 drives the drill bit 17 of punching and carries out the operation of punching to its carbonless copy paper, when punching the completion, the wind-up roll on the paper frame 5 is rolled up, punch, continuous operation can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A punching device for carbon-free carbon-coated copy paper processing comprises a base plate (4) and is characterized in that supporting plates (6) are welded and installed at the top of the base plate (4), the supporting plates (6) are arranged in two groups and are arranged in parallel and correspondingly, fixing rods (13) are welded and installed on corresponding side walls of the supporting plates (6), auxiliary rollers (3) are welded and installed on front and back side walls of the supporting plates (6), the auxiliary rollers (3) are located right above the fixing rods (13), limiting rings (2) are sleeved on the auxiliary rollers (3), first sliding grooves (11) are formed in corresponding side walls of the fixing rods (13), third sliding blocks are arranged in the first sliding grooves (11), two groups of third sliding blocks are arranged in a single group of the first sliding grooves (11), a base plate (12) is welded and installed on the outer side wall of the third sliding blocks, positioning holes (14) are formed in the top of the base plate (12), auxiliary rods (15) are welded and installed on the top of the base plate (12) located on the outer sides of the positioning holes (14), a threaded rod (22) is rotatably mounted at the center of the corresponding side wall of the support plate (6) positioned on the base plate (12), the base plate (12) is sleeved on the threaded rod (22) and is in threaded connection with the threaded rod (22), the internal threads of the two groups of base plates (12) are arranged oppositely, a motor (7) is mounted on one side wall of one group of the support plates (6) in a welding mode, the output end of the motor (7) transversely penetrates through the support plate (6) through a coupler and is in welded connection with the threaded rod (22), a mounting plate (8) is mounted at the center of the top of the support plate (6) in a welding mode, third sliding grooves are formed in the corresponding side walls of the mounting plate (8), first sliding blocks (18) are arranged in the third sliding grooves, movable plates (9) are mounted on the corresponding side walls of the first sliding blocks (18) in a welding mode, second sliding grooves (19) are formed at the center of the bottom of the movable plates (9), sliding rods (20) are mounted on the inner walls of the two sides of the second sliding grooves (19) in a welding mode, second slider (21) is arranged in second spout (19), the quantity of second slider (21) is two sets of, slide bar (20) are located to second slider (21) cover and are set up with slide bar (20) sliding connection, stripper plate (16) are installed in the bottom welding of second slider (21), stripper plate (16) cover are located on auxiliary rod (15) and set up with auxiliary rod (15) sliding connection, the bottom of stripper plate (16) is located directly over locating hole (14) welding and is installed drill bit (17), drill bit (17) and locating hole (14) phase-match, roof (1) are installed in the top welding of mounting panel (8), electric putter (10) are installed to the centre department of roof (1) inlay, the flexible end of electric putter (10) and the top welding connection setting of fly leaf (9).

2. The punching device for carbonless copy paper processing as claimed in claim 1, wherein the number of the fixing rods (13) is two and the fixing rods are arranged in parallel, and the outer side walls of the two fixing rods (13) are arranged horizontally with the front and rear side walls of the two supporting plates (6) in turn.

3. The punching device for the carbon-free carbon-coated copy paper processing as claimed in claim 1, wherein the material of the limiting ring (2) is rubber, the limiting ring (2) and the auxiliary roller (3) are slidably connected, and the number of the limiting rings (2) on a single set of auxiliary roller (3) is two.

4. The punching device for carbonless copy paper processing according to claim 1, wherein the base plates (12) are "L" shaped and the number of the base plates (12) is two and are correspondingly arranged.

5. The punching device for carbonless copy paper processing as claimed in claim 1, wherein the number of the positioning holes (14) is several groups and arranged at equal intervals.

6. The punching device for carbonless copy paper processing according to claim 1, wherein the paper roll holder (5) is welded and mounted on the top of the bottom plate (4) at the front and rear side walls of the supporting plate (6).

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