Voucher punching device

Abstract

The utility model discloses a voucher punching device, and relates to the technical field of punching. The punching machine comprises a punching machine body, a positioning plate is installed in the punching machine body in a sliding mode, the positioning plate comprises a plate body and a positioning sliding groove, the plate body is installed in a machine body in a sliding mode, the positioning sliding groove is formed in the surface of the plate body, and a first electric push rod is arranged at the top of the positioning plate. The long supporting plate and the short supporting plate are pushed by the first electric push rod to slide at the top of the plate body, the punching rods slide along the interior of the plate body under the limitation of the limiting frame, the distance between every two groups of punching rods is controlled to be kept consistent, the distance between every two groups of punching rods is gradually increased along with the forward movement of the fixing plate, and therefore according to vouchers with different sizes, the punching rods can be conveniently punched. The distance between the row-shaped array holes is rapidly adjusted, the distance between the long supporting plate and the short supporting plate is changed by pushing the short supporting plate through the second electric push rod, and therefore the distance between the triangular array holes is rapidly adjusted according to vouchers of different sizes.

Description

TECHNICAL FIELD

[0001] The utility model relates to a punch technology field, concretely relates to a voucher punch device. BACKGROUND

[0002] The existing voucher collection and binding need to use a punch machine to punch array holes in a row or triangle shape on one side of the voucher, and then use a binding line or a rubber tube to pass through the holes to bind the vouchers in batches, but the punch device used is usually a single punch head, and the holes need to be opened one by one, which is inconvenient to use, and the distance between the punch heads of multiple groups is fixed, so it is necessary to replace the punch head mold for different sizes of vouchers, and the practicability is insufficient. UTILITY MODEL CONTENTS

[0003] To solve the above problems, the utility model provides a voucher punch device to solve the problem of fixed punch distance and the need to replace the punch head mold.

[0004] The utility model discloses in order to realize the above-mentioned purpose specifically adopts following technical scheme: a voucher punch device, including punch machine, the inside of punch machine is installed with the positioning board of sliding, the positioning board includes the board body and the positioning sliding slot, the board body is installed in the inside of the machine body of sliding, the surface of board body is equipped with the positioning sliding slot, the top of positioning board is provided with first electric push rod, the mobile end of first electric push rod is fixedly installed with fixed plate;

[0005] The fixed plate includes a long support plate, a groove and a short support plate, the long support plate is fixedly installed on the mobile end of the first electric push rod, the top of the long support plate is provided with the groove, the front side of the long support plate is provided with the second electric push rod, the mobile end of the second electric push rod is fixedly installed with the short support plate, and the fixed plate is located on the top of the positioning board.

[0006] The top of the long support plate and the short support plate is provided with a limiting frame, the inside of the limiting frame is slidably installed with a punch rod, and the punch rod penetrates the inside of the long support plate and the short support plate and the surface of the positioning board.

[0007] The punch machine includes a machine body, a baffle, a base and a backing plate, the front side of the machine body is hingedly installed with the baffle, and the baffle is correspondingly arranged with the positioning board, the bottom of the machine body is fixedly installed with the base, the top of the base is fixedly installed with the backing plate, and the backing plate is correspondingly arranged with the punch rod.

[0008] The number of the positioning sliding slots is an odd number, and the positioning sliding slot located in the middle is perpendicular to the front side of the board body, and the remaining positioning sliding slots are respectively arranged in an inclined manner, and the distance between the adjacent groups of positioning sliding slots gradually increases from back to front.

[0009] The limiting frame comprises a bracket, a positioning sliding block and a cross-shaped plate, the number of the limiting frames is multiple groups, two groups of brackets located in the middle are fixedly installed at the top of the long supporting plate and the short supporting plate respectively, the bottom of the remaining brackets is fixedly installed with the positioning sliding block, and the positioning sliding block is slidingly installed in the inside of the groove;

[0010] The top of the bracket is fixedly installed with the cross-shaped plate, and the cross-shaped plate is slidingly connected with the punching rod.

[0011] The punching rod comprises a plug rod, a chip pushing piece, a limiting rod and a bolt, the inside of the plug rod is provided with the chip pushing piece, the inside of the plug rod, the positioning sliding groove, the groove and the short supporting plate are slidingly connected, the top of the plug rod is fixedly installed with the limiting rod, and the top of the limiting rod is threadedly installed with the bolt.

[0012] The chip pushing piece is composed of a spring and a thimble, the spring is fixedly installed at the inside top of the plug rod, the free end of the spring is fixedly installed with the thimble, and the thimble is located at the inside bottom of the plug rod.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model discloses a first electric push rod pushes and makes the long supporting plate and the short supporting plate slide at the top of the plate body, under the limiting of the limiting frame, makes the punching rod slide along the inside of the plate body, controls the interval of each group of punching rods to keep consistent, and along with the forward movement of the fixed plate, the interval of each group of punching rods gradually increases, thereby according to different size of the voucher, the interval of the array hole of the row is adjusted quickly, the second electric push rod pushes and makes the short supporting plate change the interval of the long supporting plate and the short supporting plate, thereby according to different size of the voucher, the interval of the array hole of the triangle is adjusted quickly, by screwing the bolt and switching the connection, the disconnection of the limiting rod and the cross-shaped plate, makes the punching rod without punching slide freely in the inside of the limiting frame, and the number of the row punching is adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the inside structure schematic diagram of the utility model;

[0017] Figure 3 It is the inside structure overhead schematic diagram of the utility model;

[0018] Figure 4 It is the overhead schematic diagram of the positioning plate;

[0019] Figure 5 It is the structure schematic diagram of the first electric push rod, the fixed plate and the second electric push rod;

[0020] Figure 6 It is the partial sectional view schematic diagram of the limiting frame and the punching rod.

[0021] The figure mark: 1, puncher;101, machine body;102, baffle;103, base;104, backing plate;2, positioning plate;201, plate body;202, positioning sliding groove;3, first electric push rod;4, fixed plate;401, long support plate;402, groove;403, short support plate;5, limiting frame;501, bracket;502, positioning sliding block;503, cross-shaped plate;6, second electric push rod;7, punching rod;701, insertion rod;702, chip pushing part;703, limiting rod;704, bolt. DETAILED DESCRIPTION

[0022] The utility model makes further explanation in combination with specific embodiment, however, people who are familiar with the field should understand, the detailed description given in combination with the drawings here is for better explanation, the structure of the utility model must exceed these limited embodiments, and for some equivalent replacement scheme or common means, this paper will not make detailed description, but still belongs to the protection scope of the application.

[0023] Figures 1-6 It is the best embodiment of the utility model, the following will be combined with the Figure 1 -attached Figure 6 The utility model makes further explanation.

[0024] A voucher punching device, including puncher 1, the inside of puncher 1 is slidably installed with positioning plate 2, positioning plate 2 includes plate body 201 and positioning sliding groove 202, plate body 201 is slidably installed in the inside of machine body 101, the surface of plate body 201 is equipped with positioning sliding groove 202, the top of positioning plate 2 is provided with first electric push rod 3, and the moving end of first electric push rod 3 is fixedly installed with fixed plate 4;Fixed plate 4 includes long support plate 401, groove 402 and short support plate 403, long support plate 401 is fixedly installed on the moving end of first electric push rod 3, the top of long support plate 401 is equipped with groove 402, and the front side of long support plate 401 is provided with second electric push rod 6, and the moving end of second electric push rod 6 is fixedly installed with short support plate 403, and fixed plate 4 is located at the top of positioning plate 2;The top of long support plate 401 and short support plate 403 is equipped with limiting frame 5, and punching rod 7 is slidably installed in the inside of limiting frame 5, and punching rod 7 penetrates the inside of long support plate 401 and short support plate 403 and the surface of positioning plate 2;

[0025] Specifically, the sliding track of the punching rod 7 is guided and limited by each positioning sliding groove 202 on the surface of the plate body 201, the fixed plate 4 is moved on the top of the positioning plate 2 by the first electric push rod 3, so as to drive the punching rod 7 to move in the front and back directions, the punching rod 7 is limited and fixed by the limiting frame 5, so as to stably move in the up and down directions, the short supporting plate 403 is moved on the front side of the long supporting plate 401 by the second electric push rod 6, so as to adjust the distance between the long supporting plate 401 and the short supporting plate 403.

[0026] The puncher 1 comprises a machine body 101, a baffle 102, a base 103 and a backing plate 104, the surface of the machine body 101 is provided with a control panel and an operation pressing rod, and the plate body 201 is connected with the operation pressing rod, the baffle 102 is hingedly installed on the front side of the machine body 101 and is correspondingly arranged with the positioning plate 2, the base 103 is fixedly installed on the bottom of the machine body 101, the backing plate 104 is fixedly installed on the top of the base 103 and is correspondingly arranged with the punching rod 7;

[0027] Specifically, the driving of the first electric push rod 3 and the second electric push rod 6 and the downward movement of the positioning plate 2 are controlled by the control panel and the operation pressing rod, the connection between the punching rod 7 and the limiting frame 5 is switched and adjusted by opening the baffle 102, and the bottom end of the punching rod 7 is supported by the backing plate 104 after penetrating the voucher.

[0028] The number of the positioning sliding grooves 202 is odd, and the positioning sliding groove 202 in the middle is perpendicular to the front side of the plate body 201, and the remaining positioning sliding grooves 202 are arranged in an inclined manner, and the distance between adjacent groups of positioning sliding grooves 202 gradually increases from back to front.

[0029] Specifically, the punching rod 7 inside the inclined positioning sliding groove 202 is guided to slide to both sides, so as to synchronously change the distance between the groups of punching rods 7.

[0030] The limiting frame 5 comprises a bracket 501, a positioning sliding block 502 and a cross-shaped plate 503, the number of the limiting frame 5 is multiple and is correspondingly arranged with the positioning sliding groove 202, the two groups of brackets 501 in the middle are fixedly installed on the top of the long supporting plate 401 and the short supporting plate 403, the bottom of the remaining brackets 501 is fixedly installed with the positioning sliding block 502, and the positioning sliding block 502 is slidingly installed in the inside of the groove 402; the top of the bracket 501 is fixedly installed with the cross-shaped plate 503, and the cross-shaped plate 503 is slidingly connected with the punching rod 7;

[0031] Specifically, the bracket 501 on both sides can move horizontally by sliding in the inside of the positioning sliding groove 202 with the punching rod 7 by the positioning sliding block 502, and the punching rod 7 is limited by the cross-shaped plate 503, so as to stably move up and down.

[0032] The punching rod 7 comprises an insertion rod 701, a scrap pushing piece 702, a limiting rod 703 and a bolt 704, the inside of the insertion rod 701 is provided with the scrap pushing piece 702, the insertion rod 701 is in sliding connection with the inside of the positioning sliding groove 202, the groove 402 and the short supporting plate 403, the top of the insertion rod 701 is fixedly installed with the limiting rod 703, and the limiting rod 703 is in sliding connection with the cross-shaped plate 503, and the top of the limiting rod 703 is threadedly installed with the bolt 704;

[0033] Specifically, the voucher is punched by the insertion rod 701, the paper scraps punched by the insertion rod 701 are pushed out by the scrap pushing piece 702, the cooperation of the limiting rod 703 and the cross-shaped plate 503 makes the up-down sliding of the punching rod 7 more stable, and the connection and disconnection of the limiting rod 703 and the cross-shaped plate 503 are controlled by the bolt 704.

[0034] The scrap pushing piece 702 is composed of a spring and a thimble, the spring is fixedly installed on the inner top of the insertion rod 701, the free end of the spring is fixedly installed with the thimble, and the thimble is located at the inner bottom of the insertion rod 701;

[0035] Specifically, the paper scraps remaining in the insertion rod 701 are pushed out by the spring pushing the thimble, so that the accumulation of the paper scraps in the insertion rod 701 is avoided.

[0036] In summary: the utility model discloses when using, the staff needs to carry out the punching processing to the voucher, according to the size of voucher, selects the array shape of the hole spacing, opens the baffle 102, and turns the bolt 704, can adjust the punching quantity, separates the punching rod 7 that will not use with the cross -shaped board 503, makes the cross -shaped board 503 can slide inside the limiting rod 703, separates the cross -shaped board 503 on the top of short support plate 403 with limiting rod 703, leaves the cross -shaped board 503 on the top of long support plate 401 with limiting rod 703 is connected, namely selects the row hole, separates the cross -shaped board 503 on the top of long support plate 401 with limiting rod 703, only leaves the cross -shaped board 503 on the top of short support plate 403 with limiting rod 703 is connected, namely selects the triangle hole, closes the baffle 102, drives the first electric push rod 3 and pushes the fixed plate 4 and slides on the top of plate body 201 in the front -back direction, makes the punching rod 7 slide under the restriction of the positioning sliding groove 202, for adjusting the interval of each group punching rod 7 synchronous change, simultaneously the second electric push rod 6 pushes short support plate 403 and moves in the front side of long support plate 401, for adjusting the interval of the punching rod 7 in short support plate 403 and the punching rod 7 in long support plate 401, quickly changes the hole spacing, drives the locating plate 2 and moves down, makes the punching rod 7 contact with the voucher, and carries out the punching processing, and the punching rod 7 not being connected with the cross -shaped board 503 will slide up along the surface of cross -shaped board 503 after contacting with the voucher, and the paper dust obtained by the plug rod 701 is pushed out by the push dirt piece 702.

[0037] The above is only the preferred embodiment of the utility model, and does not limit other forms of the utility model, and any skilled person in the art can change or modify the equivalent embodiment of equivalent change by using the disclosed technical content. However, any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the utility model still belongs to the protection scope of the technical scheme of the utility model.

Claims

1. A document perforating apparatus characterized by, Including punch (1), the inside of punch (1) is slidingly installed with positioning plate (2), positioning plate (2) includes plate body (201) and positioning sliding slot (202), plate body (201) is slidingly installed in the inside of machine body (101), the surface of plate body (201) is provided with positioning sliding slot (202), the top of positioning plate (2) is provided with first electric push rod (3), the moving end of first electric push rod (3) is fixedly installed with fixed plate (4); The fixed plate (4) includes a long support plate (401), a groove (402), and a short support plate (403). The long support plate (401) is fixedly installed on the moving end of the first electric push rod (3). The top of the long support plate (401) is provided with a groove (402). The front side of the long support plate (401) is provided with a second electric push rod (6). The moving end of the second electric push rod (6) is fixedly installed with a short support plate (403). The fixed plate (4) is located on the top of the positioning plate (2). The top of the long support plate (401) and the short support plate (403) is provided with a limiting frame (5). The inside of the limiting frame (5) is slidingly installed with a punching rod (7), and the punching rod (7) penetrates the inside of the long support plate (401) and the short support plate (403) and the surface of the positioning plate (2).

2. A document perforating apparatus according to claim 1, wherein The punch (1) includes a machine body (101), a baffle (102), a base (103), and a backing plate (104). The front side of the machine body (101) is hingedly installed with the baffle (102), and the baffle (102) is correspondingly arranged with the positioning plate (2). The bottom of the machine body (101) is fixedly installed with the base (103). The top of the base (103) is fixedly installed with the backing plate (104), and the backing plate (104) is correspondingly arranged with the punching rod (7).

3. The credential punch apparatus of claim 1, wherein, The number of positioning sliding slots (202) is odd, and the positioning sliding slot (202) in the middle is perpendicular to the front side of the plate body (201). The remaining positioning sliding slots (202) are respectively arranged obliquely. The distance between adjacent groups of positioning sliding slots (202) gradually increases from back to front.

4. The credential punch apparatus of claim 1, wherein, The limiting frame (5) includes a bracket (501), a positioning sliding block (502), and a cross-shaped plate (503). The number of limiting frames (5) is multiple. Two groups of brackets (501) in the middle are fixedly installed on the top of the long support plate (401) and the short support plate (403). The remaining brackets (501) are fixedly installed with positioning sliding blocks (502) at the bottom, and the positioning sliding blocks (502) are slidingly installed in the inside of the groove (402). The top of the bracket (501) is fixedly installed with a cross-shaped plate (503), and the cross-shaped plate (503) is slidingly connected with the punching rod (7).

5. The credential punch apparatus of claim 1, wherein, The perforating rod (7) comprises an inserting rod (701), a chip pushing part (702), a limiting rod (703) and a bolt (704), the inside of the inserting rod (701) is provided with the chip pushing part (702), the inserting rod (701) is in sliding connection with the inside of the positioning sliding groove (202), the groove (402) and the short supporting plate (403), the top of the inserting rod (701) is fixedly installed with the limiting rod (703), and the top of the limiting rod (703) is threadedly installed with the bolt (704).

6. A document perforating apparatus according to claim 5, wherein The chip pushing part (702) is composed of a spring and a thimble, the spring is fixedly installed on the inside top of the inserting rod (701), the free end of the spring is fixedly installed with the thimble, and the thimble is located on the inside bottom of the inserting rod (701).

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