CN108394739B

CN108394739B - Sheet cutting machine

Info

Publication number: CN108394739B
Application number: CN201810034345.7A
Authority: CN
Inventors: 查何南; 熊集泉; 毕达; 熊根兰
Original assignee: Anhui Xiong Feng Protective Equipment Co ltd
Current assignee: Anhui Xiong Feng Protective Equipment Co ltd
Priority date: 2018-01-15
Filing date: 2018-01-15
Publication date: 2020-06-05
Anticipated expiration: 2038-01-15
Also published as: CN108394739A

Abstract

The invention discloses a sheet cutting machine which comprises a base, wherein the top of the base is sequentially connected with two fixed plates and two symmetrically distributed frame bodies along the horizontal direction, the two fixed plates are symmetrically distributed about the transverse axis of the base, three first roller shafts are rotatably connected between the two fixed plates through rotating shafts, the first roller shafts are distributed in a right triangle shape, concave chutes are formed in the inner side walls of the two frame bodies, a first fixed seat and a second fixed seat are arranged in the inner side walls of the two frame bodies along the vertical direction, a convex sliding block is arranged between the first fixed seat and the concave chutes, the first fixed seat is sleeved on the inner wall of the concave chute through the convex sliding block, the second fixed seat is fixedly clamped on the inner side wall of the frame body, a transmission assembly is fixedly arranged on the inner wall of the second fixed seat, and the second roller shafts which are uniformly. The invention has simple structure, convenient operation, stable material conveying aiming at sheets with different thicknesses, and stable and efficient cutting.

Description

Sheet cutting machine

Technical Field

The invention relates to the technical field of automatic sheet processing equipment, in particular to a sheet cutting machine.

Background

In industrial processes, it is often necessary to cut sheet materials, and sheet cutting machines must be used for rapid processing.

A common sheet cutting machine is provided with a flat objective table, and during processing, sheet materials are cut on the objective table according to the required size. The feeding of the material must be controlled manually during this process. Because the friction between the sheet material and the objective table is large, the manual control of feeding must cost large strength, which leads to the increase of labor intensity of workers and inconvenience in use, and the currently proposed sheet material cutting machine cannot well keep the flat conveying of the sheet materials with different thicknesses when conveying the material, and is not favorable for the accurate cutting.

According to the problems, the invention provides a sheet cutting machine.

Disclosure of Invention

The invention aims to solve the problem of poor flatness of sheet conveying in the prior art, and provides a sheet cutting machine.

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

a sheet cutting machine comprises a base, wherein the top of the base is sequentially connected with two fixed plates and two symmetrically distributed frame bodies along the horizontal direction, the two fixed plates are connected with three first roller shafts through rotating shafts, the first roller shafts are distributed in a right triangle shape, the inner side walls of the two frame bodies are provided with concave chutes, the inner side walls of the two frame bodies are provided with a first fixed seat and a second fixed seat along the vertical direction, a convex slide block is arranged between the first fixed seat and the concave chute, the first fixed seat is sleeved on the inner wall of the concave chute through the convex slide block, the second fixed seat is fixedly clamped on the inner side wall of the frame body, the inner wall of the second fixed seat is fixedly provided with a transmission assembly, and the second roller shafts which are uniformly distributed are connected between the second fixed seats on the two frame bodies through the transmission assembly, a third roll shaft is rotatably connected between the first fixed seats on the two frame bodies through a rotating shaft, screw holes which are uniformly distributed are arranged at the top and the front of the frame body, the top of the first fixed seat is provided with through holes which are uniformly distributed, the inner walls of the through holes are sleeved with ball bearings, the inner wall of the screw hole is connected with a screw rod in a threaded manner, the end parts of the screw rods are fixedly connected with adjusting knobs, one end of the screw rod, which is positioned on the inner wall of the screw hole at the top of the frame body and penetrates through the top wall of the frame body, is sleeved on the inner wall of the ball bearing, reinforcing rods which are uniformly distributed are fixedly connected between the two frame bodies, a cutting machine is arranged on one side of the base far away from the fixed plate, a supporting plate is fixedly connected between the cutting machine and the base, the middle part of cutter is equipped with the discharge gate, one side that the backup pad was kept away from to the discharge gate is equipped with two symmetric distribution's triangle collection work or material rest, the screw of framework front and the screw at framework top communicate each other.

Preferably, the second roll shafts correspond to the third roll shafts one to one.

Preferably, the transmission assembly and the cutting machine are electrically connected with a power supply.

Preferably, the first roller shaft and the second roller shaft are in the same horizontal plane.

Preferably, the reinforcing bar is located above the third roller shaft.

Preferably, one end of the supporting plate, which is far away from the base, and the discharge hole are in the same horizontal plane.

Compared with the prior art, the invention provides a sheet cutting machine, which has the following beneficial effects:

1. this sheet cutter rotates the three first roller that is right triangle and distributes of connecting between two fixed plates through, realizes stabilizing the function of feeding, through the evenly distributed's of transmission assembly key-type connection second roller between the second fixing base, rotates the third roller of connecting through the pivot between the first fixing base and realizes automatic transport and smooths and keep the smooth function of sheet, is favorable to tailorring the stability going on.

2. This sheet cutter, the concave type spout seted up through the inside wall of framework, first fixing base establishes the inner wall at concave type spout through protruding type slider cover, the screw rod of the screw inner wall at framework top passes the one end of framework roof and cup joints the inner wall at the ball bearing at first fixing base top, the positive screw of framework communicates the function that realizes adjusting the distance between second roller and the third roller each other with the screw at framework top, the realization is to the smoothing function of the sheet of different thickness, the efficiency is tailor in the improvement.

3. This sheet cutter is equipped with the collection function of the triangle collection work or material rest realization after two symmetric distributions to tailorring of two symmetric distributions through the one side that the backup pad was kept away from to the discharge gate, is favorable to maintaining the stable work of cutter.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has the advantages of simple structure, convenient operation, stable material conveying for sheets with different thicknesses, and stable and efficient cutting.

Drawings

Fig. 1 is a schematic view of the overall structure of a sheet cutting machine according to the present invention;

fig. 2 is a schematic structural diagram of a frame and a first fixing seat of the sheet cutting machine according to the present invention.

In the figure: the cutting machine comprises a base 1, a fixing plate 2, a frame 3, a first roller shaft 4, a concave chute 5, a first fixing seat 6, a second fixing seat 7, a convex slide block 8, a transmission assembly 9, a second roller shaft 10, a third roller shaft 11, a ball bearing 12, a screw rod 13, a reinforcing rod 14, a cutting machine 15, a supporting plate 16, a discharge hole 17, a triangular material collecting frame 18 and an adjusting knob 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a sheet cutting machine comprises a base 1, wherein the top of the base 1 is sequentially connected with two fixed plates 2 and two frame bodies 3 which are symmetrically distributed about the transverse axis of the base 1 along the horizontal direction, three first roller shafts 4 are rotatably connected between the two fixed plates 2 through rotating shafts, the first roller shafts 4 are distributed in a right triangle shape, concave chutes 5 are respectively arranged on the inner side walls of the two frame bodies 3, a first fixed seat 6 and a second fixed seat 7 are respectively arranged on the inner side walls of the two frame bodies 3 along the vertical direction, a convex slide block 8 is arranged between the first fixed seat 6 and the concave chute 5, the first fixed seat 6 is sleeved on the inner wall of the concave chute 5 through the convex slide block 8, the second fixed seat 6 is fixedly clamped on the inner side wall of the frame body 3, a transmission assembly 9 is fixedly arranged on the inner wall of the second fixed seat 7 on the two frame bodies 3, and second roller shafts 10 which are, the first roll shafts 4 and the second roll shafts 10 are positioned on the same horizontal plane, a third roll shaft 11 is rotatably connected between the first fixed seats 6 on the two frame bodies 3 through a rotating shaft, the second roll shafts 10 correspond to the third roll shafts 11 one by one, the function of stable feeding is realized through the three first roll shafts 4 which are in right triangle distribution and are rotatably connected between the two fixed plates 2, the second roll shafts 10 which are uniformly distributed and are connected through a transmission assembly 9 key are arranged between the second fixed seats 7, the function of automatically conveying and smoothing and keeping the sheet smooth is realized through the third roll shafts 11 which are rotatably connected between the first fixed seats 6 through the rotating shaft, the stable cutting is facilitated, uniformly distributed screw holes are arranged at the top and the front side of the frame bodies 3, uniformly distributed through holes are arranged at the top side of the first fixed seats 6, the screw holes at the front side of the frame bodies 3 are mutually communicated with the screw holes at the top side, the distance between a second roller shaft 10 and a third roller shaft 11 is adjusted by sleeving a screw 13 of the screw hole inner wall at the top of the frame body 3 on the inner wall of the concave chute 5 through a convex slide block 8, one end of the top wall of the frame body 3 is sleeved on the inner wall of a ball bearing 12 at the top of the first fixing seat 6, the screw hole at the front of the frame body 3 is mutually communicated with the screw hole at the top of the frame body 3, the screw 13 is in threaded connection with the inner wall of the screw hole, the end part of the screw 13 is fixedly connected with an adjusting knob 19, one end of the screw 13 of the screw hole inner wall at the top of the frame body 3, which penetrates through the top wall of the frame body 3, is sleeved on the inner wall of the ball bearing 12, reinforcing rods 14 which are uniformly distributed are fixedly connected between the two frame bodies 3, the reinforcing rods 14 are positioned above the third roller shaft 11, a cutting machine 15 is arranged at one side of, fixedly connected with backup pad 16 between cutter 15 and the base 1, the middle part of cutter 15 is equipped with discharge gate 17, the one end that base 1 was kept away from to backup pad 16 is in same horizontal plane with discharge gate 17, one side that backup pad 16 was kept away from to discharge gate 17 is equipped with the triangle album work or material rest 18 of two symmetric distributions, the triangle album work or material rest 18 that one side kept away from backup pad 16 through discharge gate 17 was equipped with two symmetric distributions realizes the collection function to the sheet after tailorring, be favorable to maintaining the steady work of cutter.

In the invention, the function of stable feeding is realized through three first roll shafts 4 which are in right-angled triangle distribution and are rotatably connected between two fixed plates 2, the second roll shafts 10 which are uniformly distributed and are connected with each other through a transmission assembly 9 key are arranged between the second fixed seats 7, the third roll shafts 11 which are rotatably connected with each other through a rotating shaft between the first fixed seats 6 realize the functions of automatic conveying and smoothing and keeping the sheet smooth, which is beneficial to the stable cutting, the first fixed seats 6 are sleeved on the inner walls of the concave sliding grooves 5 through the concave sliding grooves 5 which are arranged on the inner side walls of the frame bodies 3, the screw rods 13 of the screw hole inner walls at the tops of the frame bodies 3 penetrate through one ends of the top walls of the frame bodies 3 and are sleeved on the inner walls of the ball bearings 12 at the tops of the first fixed seats 6, the screw holes at the front sides of the frame bodies 3 are, one side of keeping away from backup pad 16 through discharge gate 17 is equipped with the collection function of two symmetrical distribution's triangle collection work or material rest 18 realization to the sheet after tailorring, is favorable to maintaining the stable work of cutter.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A sheet cutting machine comprises a base (1) and is characterized in that the top of the base (1) is sequentially connected with two fixed plates (2) and two frame bodies (3) which are symmetrically distributed about the transverse axis of the base (1) along the horizontal direction, three first roll shafts (4) are rotatably connected between the two fixed plates (2) through rotating shafts, the first roll shafts (4) are distributed in a right triangle shape, concave chutes (5) are formed in the inner side walls of the two frame bodies (3), first fixed seats (6) and second fixed seats (7) are respectively arranged on the inner side walls of the two frame bodies (3) along the vertical direction, convex sliding blocks (8) are arranged between the first fixed seats (6) and the concave chutes (5), the first fixed seats (6) are sleeved on the inner walls of the concave chutes (5) through the convex sliding blocks (8), the inside wall of second fixing base (7) fixed joint in framework (3), the fixed transmission assembly (9) of having installed, two of inner wall of second fixing base (7) is connected with evenly distributed's second roller (10), two through transmission assembly (9) key-type between second fixing base (7) on framework (3) rotate through the pivot between first fixing base (6) on framework (3) and be connected with third roller (11), evenly distributed's screw is seted up with the front at the top of framework (3), evenly distributed's through-hole has been seted up at the top of first fixing base (6), ball bearing (12) have been cup jointed to the inner wall of through-hole, the inner wall threaded connection of screw has screw rod (13), the equal fixedly connected with adjust knob (19) of tip of screw rod (13), be located the one end that screw rod (13) of the screw inner wall at framework (3) top passed framework (3) roof cup joints at ball bearing (12) is cup jointed to the one end of screw rod (13) Inner wall, two fixedly connected with evenly distributed's stiffener (14) between framework (3), one side that fixed plate (2) were kept away from in base (1) is equipped with cutter (15), fixedly connected with backup pad (16) between cutter (15) and base (1), the middle part of cutter (15) is equipped with discharge gate (17), one side that backup pad (16) were kept away from in discharge gate (17) is equipped with two symmetric distribution's triangle collection work or material rest (18), the screw at the positive screw of framework (3) and framework (3) top communicates each other.

2. A sheet cutting machine according to claim 1, characterized in that the second rollers (10) correspond one-to-one to the third rollers (11).

3. A sheet cutting machine according to claim 1, characterized in that the transmission assembly (9) and the cutting machine (15) are electrically connected to a power source.

4. A sheet cutting machine according to claim 1, characterized in that the first roller (4) and the second roller (10) are in the same horizontal plane.

5. A sheet cutting machine according to claim 1, characterized in that the reinforcement bar (14) is located above the third roller shaft (11).

6. The sheet cutting machine according to claim 1, characterized in that the end of the support plate (16) remote from the base (1) is level with the discharge opening (17).