CN215093795U

CN215093795U - Shearing table for processing PU (polyurethane) coiled material

Info

Publication number: CN215093795U
Application number: CN202120834723.7U
Authority: CN
Inventors: 周红生; 程良平; 周解良; 汪立刚
Original assignee: Hubei Jun Yan Medical Technology Co ltd
Current assignee: Hubei Jun Yan Medical Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-10
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a shearing table for processing PU coiled materials, which relates to the technical field of shearing devices, and comprises a cutting mechanism, a conveying mechanism and a supporting seat, wherein the device can adjust the distance between a first conveying roller and a second conveying roller according to the thickness of the PU coiled materials during working, thereby PU coiled materials with different thicknesses can be put in, the application range of the device is increased, the first conveying roller and the second conveying roller can flatten the curled and deformed PU coiled materials during conveying the coiled materials, the subsequent cutting is convenient, the device only needs to adjust the distance between the first conveying roller and the second conveying roller according to the thickness of the PU coiled materials during using, the device does not need too much manual intervention operation, the automation degree of the device is high, the working efficiency is greatly improved, in addition, the device can cut down PU coiled materials with different lengths according to the production demand, only needs to adjust the distance between a position sensor and a cutter head, thereby changing the time of cutting the PU coiled material by the cutter head and achieving the purpose of cutting products with different lengths.

Description

Shearing table for processing PU (polyurethane) coiled material

Technical Field

The utility model relates to a shearing mechanism technical field specifically is a PU coiled material processing is with shearing platform.

Background

PU with the Chinese name of polyurethane is a chemical substance, and is characterized in that physical properties such as different densities, elasticity, rigidity and the like can be obtained only by simply modifying a formula, and the PU can replace glass fiber heat-insulating materials, wood, traditional rubber products and the like in a large quantity.

But PU coiled material shearing equipment degree of automation who uses at present is low, and coiled material shearing equipment during operation needs a plurality of operating personnel to operate equipment simultaneously, and not only inefficiency, the product size of cuting moreover can not keep unanimous, has influenced the production quality of product greatly, and in addition, device regulation is complicated when traditional device cuts out the PU coiled material length of different length, has reduced the shearing efficiency of coiled material.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a PU coiled material processing is with shearing platform has solved the low and device accommodation process of PU coiled material shearing equipment degree of automation complicacy, leads to the problem that product quality is low, inefficiency.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a shearing table for processing PU coiled materials comprises a cutting mechanism, a conveying mechanism and a supporting seat, wherein one side of the cutting mechanism is fixedly connected with the conveying mechanism, the cutting mechanism and the conveying mechanism are both fixedly connected on the upper surface of the supporting seat, the cutting mechanism comprises a first transmission case and a second transmission case, one side wall of each of the first transmission case and the second transmission case is provided with a sliding chute, the inner part of each sliding chute is connected with a first sliding block in a sliding way, the first sliding blocks are symmetrically fixed at two sides of the cutter head, the lower surfaces of the first sliding blocks are fixedly connected with first return springs, a top column is fixedly connected right above the cutter head, a shear plate is fixedly connected under the cutter head, a guide plate is fixedly connected with one side of the shear plate, one side fixedly connected with position sensor of guide plate, position sensor sliding connection is at the surface of slide rail.

Transport mechanism includes third transmission case and fourth transmission case, the inside of third transmission case rotates and is connected with the second lead screw, there is the third slider outer wall of second lead screw through threaded connection, the first conveying roller of one end fixedly connected with of third slider, the one end of first conveying roller runs through the inner wall of fourth transmission case and extends to inside, and sliding connection is at the surface of litter, fixedly connected with second conveying roller under the first conveying roller.

Furthermore, the top fixedly connected with PU coiled material body of supporting seat.

Further, the outer wall of the top post is sleeved with a second reset spring, a pressing plate is fixedly connected to the top end of the top post, a cam is fixedly connected to the position right above the pressing plate and fixedly connected to the driving end of the motor, the motor is fixedly connected to the upper surface of the motor base, and a plurality of limiting holes are formed in the surface of the motor base.

Further, the inside top fixedly connected with electric telescopic handle of first transmission case, electric telescopic handle's one end fixedly connected with backing plate subassembly, and electric telescopic handle be under fixedly connected with control panel, slider sliding connection has the lead screw cover bottom control panel, there is first lead screw inside the lead screw cover through threaded connection, the top of lead screw cover and the equal fixedly connected with guide pulley of a lateral wall of second transmission case.

Further, the backing plate subassembly includes backup pad and backing plate, the spout has been seted up to the inner wall bilateral symmetry of backup pad, the both sides wall symmetry of backing plate is fixed with the second slider, the backing plate passes through the inside of second slider sliding connection at the spout, the equal fixedly connected with third reset spring of lower surface of second slider.

Furthermore, the first conveying roller and the second conveying roller are rotatably connected between a third transmission box and a fourth transmission box through bearings, anti-skidding sleeves are fixedly connected to the surfaces of the first conveying roller and the second conveying roller, a bearing plate is fixedly connected between the third transmission box and the fourth transmission box and located right below the first conveying roller, one end of the second conveying roller penetrates through the inside of the fourth transmission box and extends to the inside, a first gear is fixedly connected to the second conveying roller, a second gear is meshed with the top end of the first gear through a gear, the second gear is fixedly connected to one end of a transmission shaft, and an electric motor is fixedly connected to the other end of the transmission shaft.

Advantageous effects

The utility model provides a PU coiled material processing is with shearing platform. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a shearing platform is used in processing of PU coiled material, including cutting mechanism, transport mechanism and supporting seat, one side fixedly connected with transport mechanism of cutting mechanism, the equal fixed connection of cutting mechanism and transport mechanism is at the upper surface of supporting seat, cutting mechanism includes first transmission case and second transmission case, the device during operation can adjust the distance between first conveying roller and the second conveying roller according to the thickness of PU coiled material, thereby can put into the PU coiled material of different thickness, the application scope of the device has been increased, first conveying roller and second conveying roller can also flatten the PU coiled material of curling deformation when carrying the coiled material, make things convenient for subsequent cutting to subtract.

2. The utility model provides a PU coiled material processing is with shearing platform, the device only need adjust the distance between first conveying roller and the second conveying roller according to the thickness of PU coiled material during the use, need not too much manual intervention operation, equipment degree of automation is high, a large amount of manpower and materials have been saved, work efficiency is greatly improved, in addition, the device can cut out the PU coiled material of different length according to the production demand, only need adjust the distance of position sensor and tool bit, thereby change the time that the PU coiled material was cut out to the tool bit, reach the purpose of cutting out different length products.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the right side of the cutting mechanism of the present invention;

FIG. 3 is a schematic top view of the cutting mechanism of the present invention;

FIG. 4 is a schematic structural view of the cushion plate assembly of the present invention;

fig. 5 is a left side view structural schematic diagram of the conveying mechanism of the present invention;

fig. 6 is a schematic sectional structural view of the conveying mechanism of the present invention.

In the figure: 1. a cutting mechanism; 101. a first transmission case; 102. a second transmission case; 103. a chute; 104. a first slider; 105. a first return spring; 106. a cutter head; 107. a top pillar; 108. a second return spring; 109. pressing a plate; 110. a cam; 111. an electric motor; 112. a motor base; 113. an electric telescopic rod; 114. a backing plate assembly; 1141. a support plate; 1142. a base plate; 1143. a chute; 1144. a second slider; 1145. a third return spring; 115. a control panel; 116. a first lead screw; 117. a screw rod sleeve; 118. a guide wheel; 119. a shear plate; 120. a baffle; 121. a position sensor; 122. a slide rail; 123. a limiting hole; 2. a transport mechanism; 201. a third transmission case; 202. a fourth gear box; 203. a second lead screw; 204. a third slider; 205. a first conveying roller; 206. a slide rod; 207. a second conveying roller; 208. a first gear; 209. a second gear; 210. a drive shaft; 211. an electric motor; 212. a carrier plate; 213. an anti-slip sleeve; 3. a supporting seat; 4. PU coiled material body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a PU coiled material processing is with shearing platform, includes cutting mechanism 1, transport mechanism 2 and supporting seat 3, one side fixedly connected with transport mechanism 2 of cutting mechanism 1, the equal fixed connection of cutting mechanism 1 and transport mechanism 2 is on the upper surface of supporting seat 3, the top fixedly connected with PU coiled material body 4 of supporting seat 3.

Referring to fig. 2-4, the cutting mechanism 1 includes a first transmission box 101 and a second transmission box 102, a sliding slot 103 is formed on a side wall of each of the first transmission box 101 and the second transmission box 102, a first sliding block 104 is slidably connected inside the sliding slot 103, the first sliding blocks 104 are symmetrically fixed on two sides of a cutter head 106, a first return spring 105 is fixedly connected to a lower surface of each of the first sliding blocks 104, a top post 107 is fixedly connected to a position right above the cutter head 106, a shear plate 119 is fixedly connected to a position right below the cutter head 106, a guide plate 120 is fixedly connected to one side of the shear plate 119, a position sensor 121 is fixedly connected to one side of the guide plate 120, the position sensor 121 is slidably connected to an outer surface of the sliding rail 122, a second return spring 108 is sleeved on an outer wall of the top post 107, a pressing plate 109 is fixedly connected to a top end of the top post 107, a cam 110 is fixedly connected to a position right above the pressing plate 109, and the cam 110 is fixedly connected to a driving end of the motor 111, the motor 111 is fixedly connected to the upper surface of the motor base 112, the surface of the motor base 122 is provided with a plurality of limiting holes 123, the upper part of the interior of the first transmission case 101 is fixedly connected with an electric telescopic rod 113, one end of the electric telescopic rod 113 is fixedly connected with a backing plate component 114, and fixedly connected with control panel 115 under electric telescopic handle 113, there is screw rod cover 117 bottom of control panel 115 through slider sliding connection, there is first lead screw 116 inside screw rod cover 117 through threaded connection, the equal fixedly connected with guide pulley 118 of top and a lateral wall of second transmission case 102 of screw rod cover 117, backing plate subassembly 114 includes backup pad 1141 and backing plate 1142, spout 1143 has been seted up to backup pad 1141's inner wall bilateral symmetry, the both sides wall symmetry of backing plate 1142 is fixed with second slider 1144, backing plate 1142 is through the inside of second slider 1144 sliding connection at spout 1143, the equal fixedly connected with third reset spring 1145 of lower surface of second slider 1144.

Referring to fig. 5-6, the transmission mechanism 2 includes a third transmission box 201 and a fourth transmission box 202, a second lead screw 203 is rotatably connected inside the third transmission box 201, a third slider 204 is connected to an outer wall of the second lead screw 203 through a screw, a first conveying roller 205 is fixedly connected to one end of the third slider 204, one end of the first conveying roller 205 penetrates through an inner wall of the fourth transmission box 202 and extends to the inside, and is slidably connected to an outer surface of a sliding rod 206, a second conveying roller 207 is fixedly connected to a position right below the first conveying roller 205, the first conveying roller 205 and the second conveying roller 207 are rotatably connected between the third transmission box 201 and the fourth transmission box 202 through bearings, and are both fixedly connected with an anti-slip sleeve 213 on a surface thereof, a bearing plate 212 is fixedly connected between the third transmission box 201 and the fourth transmission box 202, the bearing plate 212 is located right below the first conveying roller 205, one end of the second conveying roller 207 penetrates through the inside of the fourth transmission box 202 and extends to the inside, and is fixedly connected with a first gear 208, the top end of the first gear 208 is engaged with a second gear 209 through a gear, the second gear 209 is fixedly connected with one end of a transmission shaft 210, and the other end of the transmission shaft 210 is fixedly connected with an electric motor 211.

When the device is used, firstly, the distance between the first conveying roller 205 and the second conveying roller 207 is adjusted according to the thickness of the PU coiled material to be cut, so that the purpose of conveying the coiled material can be achieved by utilizing the friction force between the two conveying rollers, the second screw rod 203 is rotated to drive the third slide block 204 to slide upwards or downwards to be matched with the cut product, and appropriate pressure is generated between the conveying rollers and the PU coiled material, then the first screw rod 116 is rotated according to the width of the coiled material to drive the screw rod sleeve 117 to slide forwards, so that the guide wheels 118 on two sides of the bearing plate 212 limit the PU coiled material, the phenomenon that the coiled material deviates in the conveying process to cause wrong size cutting is avoided, then the electric motor 211 is started to drive the transmission shaft 211 to rotate, so that the second gear 209 drives the first gear 208 to rotate, the second conveying roller 207 provides conveying power to flatten the PU coiled material and then slides towards the cutter head 106 on the upper surface of the bearing plate 212, at the moment, the motor 111 drives the cam 110 to rotate, so that the pressing plate 109 pushes the top column 107 downwards to move up and down, meanwhile, when the top end of the PU coiled material reaches the position right in front of the position sensor 121, the position sensor 121 transmits a signal to the control panel 115, so that the electric telescopic rod 113 is controlled to push the backing plate assembly 114 out, so that the top column 107 pushes the backing plate 1142 downwards, so that the backing plate 1142 pushes the cutter head 106 downwards, the PU coiled material is cut off, the cutting work can be completed through the cyclic reciprocating operation, when PU coiled materials with different lengths need to be cut off, the position sensor 121 is released to slide leftwards or rightwards along the slide rail 122, and the position sensor 121 is fixed inside the limiting hole 123 through a fastening bolt at proper time for clutching, and the operation can be repeated, and the cutting work of the PU coiled material is performed.

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

Claims

1. The utility model provides a PU coiled material processing is with shearing platform, includes cutting mechanism (1), transport mechanism (2) and supporting seat (3), one side fixedly connected with transport mechanism (2) of cutting mechanism (1), cutting mechanism (1) and the equal fixed connection of transport mechanism (2) are at the upper surface of supporting seat (3), its characterized in that: the cutting mechanism (1) comprises a first transmission box (101) and a second transmission box (102), sliding grooves (103) are formed in one side wall of the first transmission box (101) and one side wall of the second transmission box (102), first sliding blocks (104) are connected to the inside of the sliding grooves (103) in a sliding mode, the first sliding blocks (104) are symmetrically fixed to two sides of a cutter head (106), a first return spring (105) is fixedly connected to the lower surface of each first sliding block (104), a top column (107) is fixedly connected to the position right above the cutter head (106), a shear plate (119) is fixedly connected to the position right below the cutter head (106), a guide plate (120) is fixedly connected to one side of the shear plate (119), a position sensor (121) is fixedly connected to one side of the guide plate (120), and the position sensor (121) is connected to the outer surface of the sliding rail (122) in a sliding mode;

the conveying mechanism (2) comprises a third transmission box (201) and a fourth transmission box (202), a second screw rod (203) is connected to the third transmission box (201) in a rotating mode, a third sliding block (204) is connected to the outer wall of the second screw rod (203) through threads, a first conveying roller (205) is fixedly connected to one end of the third sliding block (204), one end of the first conveying roller (205) penetrates through the inner wall of the fourth transmission box (202) and extends to the inside, the first conveying roller is connected to the outer surface of a sliding rod (206) in a sliding mode, and a second conveying roller (207) is fixedly connected to the position, right below the first conveying roller (205).

2. The cutting table for PU coil processing according to claim 1, wherein: the upper part of the supporting seat (3) is fixedly connected with a PU coiled material body (4).

3. The cutting table for PU coil processing according to claim 1, wherein: the outer wall of fore-set (107) has cup jointed second reset spring (108), and the top fixedly connected with clamp plate (109) of fore-set (107), directly over fixedly connected with cam (110) of clamp plate (109), cam (110) fixed connection is at the drive end of motor (111), motor (111) fixed connection is at the upper surface of motor cabinet (112), a plurality of spacing holes (123) have been seted up on motor cabinet (122) surface.

4. The cutting table for PU coil processing according to claim 1, wherein: the utility model discloses a lead screw drive device, including first transmission case (101), the inside top fixedly connected with electric telescopic handle (113) of first transmission case (101), the one end fixedly connected with backing plate subassembly (114) of electric telescopic handle (113), and electric telescopic handle (113) be fixed with control panel (115) under, there is lead screw cover (117) bottom of control panel (115) through slider sliding connection, there is first lead screw (116) inside of lead screw cover (117) through threaded connection, the equal fixedly connected with guide pulley (118) of a lateral wall of the top of lead screw cover (117) and second transmission case (102).

5. The cutting table for PU coil processing according to claim 4, wherein: backing plate subassembly (114) includes backup pad (1141) and backing plate (1142), spout (1143) have been seted up to the inner wall bilateral symmetry of backup pad (1141), the both sides wall symmetry of backing plate (1142) is fixed with second slider (1144), backing plate (1142) are through second slider (1144) sliding connection in the inside of spout (1143), the equal fixedly connected with third reset spring (1145) of lower surface of second slider (1144).

6. The cutting table for PU coil processing according to claim 1, wherein: the conveying device is characterized in that the first conveying roller (205) and the second conveying roller (207) are rotatably connected between the third transmission box (201) and the fourth transmission box (202) through bearings, anti-skidding sleeves (213) are fixedly connected to the surfaces of the first conveying roller and the second conveying roller, a bearing plate (212) is fixedly connected between the third transmission box (201) and the fourth transmission box (202), the bearing plate (212) is located under the first conveying roller (205), one end of the second conveying roller (207) penetrates through the inside of the fourth transmission box (202) and extends to the inside, a first gear (208) is fixedly connected to the end of the first gear (208), a second gear (209) is meshed to the top end of the first gear (208), the second gear (209) is fixedly connected to one end of the transmission shaft (210), and an electric motor (211) is fixedly connected to the other end of the transmission shaft (210).