CN215943112U

CN215943112U - Flattening and paper cutting combined integrated machine

Info

Publication number: CN215943112U
Application number: CN202120969780.6U
Authority: CN
Inventors: 李正峰; 姚海柱
Original assignee: Nantong Institute of Technology
Current assignee: Nantong Institute of Technology
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-03-04
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a flattening and paper cutting combined all-in-one machine which comprises a support, a cross beam, a screw rod, a pressing plate, a bottom plate, a sliding block, a clamping groove plate and a clamping pin, wherein the support is in a shape like a Chinese character kou, concave grooves are vertically formed in two inner sides of the support, and the concave grooves and the sliding block are in sliding fit to form a sliding pair; the sliding block is connected with two sides of the pressing plate, a lead screw is fixed on the pressing plate, and the lead screw penetrates through the cross beam and is in threaded connection with the hand wheel; the two inner sides of the bracket are provided with slot plates; the bracket is hinged with a rotating shaft, and the rotating shaft is connected with the bottom plate; one side of the bottom plate is provided with a paper cutter, and the other side of the bottom plate is a smooth plane; adjusting rods are arranged on the front side and the rear side of the bottom plate and respectively form a screw pair A and a screw pair B with the nut A and the nut B; the utility model is equivalent to combining the flatting machine and the paper cutting machine into a whole, can realize two functions of flatting and paper cutting, saves working space, and improves the space utilization rate and the working efficiency.

Description

Flattening and paper cutting combined integrated machine

Technical Field

The utility model relates to a flattening and paper cutting combined all-in-one machine, and belongs to the technical field of office tools.

Background

Flatting machines and paper cutters are common office tools. The flattening machine is used for flattening the certificates and bills to be stapled in a classified manner, and is convenient to store. The paper cutter is used for trimming the bound voucher, bill and data thereof. Departments such as libraries, archives and the like often need to purchase the two tools at the same time, which not only increases the cost, but also brings inconvenience to use and storage.

SUMMERY OF THE UTILITY MODEL

The utility model provides a flattening and paper cutting combined all-in-one machine for meeting the requirements of users, which can realize two functions of flattening and cutting and is more convenient to use.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a flattening and paper cutting combined all-in-one machine comprises a support, a cross beam, a screw rod, a pressing plate, a bottom plate, a sliding block, a clamping groove plate and clamping pins, wherein the support is in a shape like a Chinese character kou, concave grooves are vertically formed in two inner sides of the support, and the concave grooves and the sliding block are in sliding fit to form a moving pair; the sliding block is connected with two sides of the pressing plate, the pressing plate is horizontally arranged, a cushion block is arranged at the center of the pressing plate, a lead screw is fixed on the cushion block, and the lead screw penetrates through the cross beam and is in threaded connection with the hand wheel; the two inner sides of the bracket are provided with clamping groove plates which are positioned at the lower part of the pressing plate and are horizontally arranged, and two ends of each clamping groove plate are provided with open grooves into which clamping pins can be inserted; the center positions of the clamping groove plates on the two sides of the bracket are hinged with rotating shafts, and the rotating shafts are connected with the bottom plate; one side of the bottom plate is provided with a paper cutter which is transversely arranged on the bottom plate, and the other side of the bottom plate is a smooth plane; adjusting rods are arranged on the front side and the rear side of the bottom plate, threads with the same length and different turning directions are arranged on the left side and the right side of each adjusting rod, and a screw pair A and a screw pair B are respectively formed with the nut A and the nut B; the nut A and the nut B are fixed with clamping pins.

Furthermore, one end of the rotating shaft at the outer side of the support is connected with a handle for controlling the bottom plate to turn.

Furthermore, the inner side of the bracket is provided with a locking screw for locking the position of the sliding block and the position of the bracket.

Furthermore, the diameter of the middle part of the adjusting rod is larger than the diameter of the thread sections at the two ends.

The utility model has the beneficial effects that: (1) the utility model is equivalent to combining the flatting machine and the paper cutting machine into a whole, can realize two functions of flatting and paper cutting, and can combine the flatting machine and the paper cutting machine together when in work, thereby saving the working space and improving the space utilization rate. (2) The front side and the rear side of the bottom plate are provided with the duplex spiral mechanism consisting of the adjusting rod and the two nuts with different rotation directions, so that the bayonet lock can be quickly displaced and positioned, and the working efficiency is improved. (3) The sliding pair formed by combining the concave groove of the support and the sliding block is a universal component, is produced by a professional manufacturer, can be directly welded on the support after being purchased, and reduces the manufacturing cost. (4) As a novel office tool, the multifunctional desk can be made into series products with different sizes, and different requirements of users are met.

Drawings

The utility model is further described with reference to the following figures and specific examples.

FIG. 1 is a main view of a combination machine for flattening and cutting paper according to the present invention.

Fig. 2 is a cross-sectional view a-a of fig. 1.

Fig. 3 is a sectional view of B-B of fig. 1.

FIG. 4 is a top view of a combination machine for flattening and cutting paper according to the present invention.

FIG. 5 is a drawing illustrating the pressing operation of the integrated machine for pressing and cutting paper.

FIG. 6 is a drawing showing the paper cutting operation of the integrated machine for flattening and cutting paper.

FIG. 7 is a diagram showing the turning state of the bottom plate of the integrated machine for flattening and cutting paper.

In the figure: 1. the paper cutting machine comprises a nut A, a bayonet lock 2, a handle 3, a paper cutter 4, a pressing plate 5, a locking screw 6, a support 7, a lead screw 8, a cross beam 9, a hand wheel 10, a cushion block 11, a sliding block 12, a clamping groove plate 13, a rotating shaft 14, a nut B15, a base plate 16 and an adjusting rod 17.

Detailed Description

As shown in fig. 1 to 4, the combined all-in-one machine for flattening and cutting paper comprises a support 7, a cross beam 9, a screw 8, a pressing plate 5, a bottom plate 16, a sliding block 12, a clamping groove plate 13 and a clamping pin 2, wherein the support 7 is a mouthThe support is in a character shape, two inner sides of the support 7 are vertically provided with concave grooves, and the concave grooves are in sliding fit with the sliding block 12 to form a moving pair; the sliding pair formed by combining the concave groove and the sliding block 12 is a universal component, is produced by a professional manufacturer, can be directly welded on a support after being purchased, and reduces the manufacturing cost. The sliding block 12 is connected with two sides of the pressing plate 5, the pressing plate 5 is horizontally arranged, a cushion block 11 is arranged at the center of the pressing plate 5, a lead screw 8 is fixed on the cushion block 11, and the lead screw 8 penetrates through the cross beam 9 and is in threaded connection with a hand wheel 10; the hand wheel 10 is rotated to drive the pressing plate 5 to move up and down through the screw transmission formed by the screw rod 8. Two inner sides of the bracket 7 are provided with slot plates 13, the slot plates 13 are positioned at the lower part of the pressure plate 5 and are horizontally arranged, and two ends of the slot plates 13 are provided with open slots into which the bayonet 2 can be inserted; a rotating shaft 14 is hinged to the center of the clamping groove plates 13 on the two sides of the bracket 7, and the rotating shaft 14 is connected with a bottom plate 16; one side of the bottom plate 16 is provided with a paper cutter 4, the paper cutter 4 is transversely placed on the bottom plate 16, and the other side of the bottom plate 16 is a smooth plane; the front side and the rear side of the bottom plate 16 are provided with adjusting rods 17, the left side and the right side of each adjusting rod 17 are provided with threads with the same length and different screwing directions, and a screw pair A and a screw pair B are respectively formed with a nut A1 and a nut B15, so that a compound screw mechanism is formed. The lead of the two screw pairs is respectively 1_AAnd l_BWhen the adjusting lever 17 is rotated

At an angle, the screw pair A and the screw pair B move in opposite directions, and l_A＝l_BThe two nuts will move closer or farther away quickly. The nut A and the nut B are fixed with a bayonet 2. When the position of the bottom plate 16 needs to be fixed, the middle part of the adjusting rod 17 is held by hand to rotate, the nut A and the nut B move reversely, and the bayonet pins 2 positioned at the four corners at the front side and the rear side of the bottom plate 16 can be inserted into or separated from the open grooves of the bayonet plate 13.

One end of the rotating shaft 2 outside the bracket 7 is connected with a handle 3 for controlling the bottom plate 16 to turn. The handle 3 is turned to adjust the base plate 16 to a desired working position. FIG. 5 is a view of the flattened article in an operative condition with the smooth surface of base 16 on top; FIG. 6 is a view showing a paper cutting operation with the paper cutter 4 on top; fig. 7 shows a state diagram of the turning process of the base plate 16.

And a locking screw 6 for locking the position of the sliding block 12 and the bracket 7 is arranged on the inner side of the bracket 7. When the pressure plate 5 is adjusted to a proper position, the position of the slide block 12 and the bracket 7 can be locked by the locking screw 6. The diameter of the middle part of the adjusting rod 17 is larger than the diameter of the thread sections at the two ends. The middle part of the adjusting rod 17 can be knurled, so that the adjusting rod is convenient to hold by hands.

The working process is as follows: the article that will need to flatten is put on the smooth one side of bottom plate 16, rotates hand wheel 10, and the height of adjusting pressure plate 5 presss from both sides tight article that need flatten, and after flattening, if need tailor, rotatable handle 3 upset bottom plate 16 places the top in with the one side of paper cutter 4 in, and it just can to tailor processing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that: modifications and equivalents may be made thereto without departing from the spirit and scope of the utility model, and the appended claims are intended to cover such modifications and equivalents as fall within the true spirit and scope of the utility model.

Claims

1. The utility model provides a cut paper combination all-in-one flattens, includes support (7), crossbeam (9), lead screw (8), clamp plate (5), bottom plate (16), slider (12), draw-in groove board (13) and bayonet lock (2), its characterized in that: the support (7) is in a shape of a Chinese character kou, concave grooves are vertically formed in the two inner sides of the support (7), and the concave grooves are in sliding fit with the sliding blocks (12) to form a sliding pair; the sliding block (12) is connected with two sides of the pressing plate (5), the pressing plate (5) is horizontally arranged, a cushion block (11) is arranged at the center of the pressing plate (5), a lead screw (8) is fixed on the cushion block (11), and the lead screw (8) penetrates through the cross beam (9) and is in threaded connection with a hand wheel (10); the two inner sides of the bracket (7) are provided with clamping groove plates (13), the clamping groove plates (13) are positioned at the lower part of the pressing plate (5) and are horizontally arranged, and two ends of each clamping groove plate (13) are provided with open grooves in which clamping pins (2) can be inserted; a rotating shaft (14) is hinged to the center of the clamping groove plates (13) on the two sides of the support (7), and the rotating shaft (14) is connected with the bottom plate (16); one side of the bottom plate (16) is provided with a paper cutter (4), the paper cutter (4) is transversely placed on the bottom plate (16), and the other side of the bottom plate (16) is a smooth plane; adjusting rods (17) are arranged on the front side and the rear side of the bottom plate (16), threads with the same length and different turning directions are arranged on the left side and the right side of each adjusting rod (17), and a screw pair A and a screw pair B are respectively formed with the nut A (1) and the nut B (15); and the nut A and the nut B are fixed with a rotating shaft (14).

2. The integrated machine of claim 1, which comprises: one end of the rotating shaft (14) at the outer side of the bracket (7) is connected with a handle (3) for controlling the overturning of the bottom plate (16).

3. A combined machine for flattening and cutting paper according to claim 1 or 2, characterized in that: and a locking screw (6) for locking the positions of the sliding block (12) and the bracket (7) is arranged on the inner side of the bracket (7).

4. The integrated machine of claim 1, which comprises: the diameter of the middle part of the adjusting rod (17) is larger than the diameter of the thread sections at the two ends.