CN204076870U - Rubber sole blank precision calendering blanking equipment - Google Patents
Rubber sole blank precision calendering blanking equipment Download PDFInfo
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- CN204076870U CN204076870U CN201420534523.XU CN201420534523U CN204076870U CN 204076870 U CN204076870 U CN 204076870U CN 201420534523 U CN201420534523 U CN 201420534523U CN 204076870 U CN204076870 U CN 204076870U
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- stamping
- calendering
- rubber sole
- embryo
- rubber
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Abstract
The utility model discloses rubber sole blank precision calendering blanking equipment, it is characterized in that: the extruder connected successively by front and back, calender, front haulage roller group, accurate calendering mechanism, rear haulage roller group, clicker press machine and discharging delivery platform form, one side of discharging delivery platform is provided with clamp device at the bottom of embryo and electronic scale, electronic scale is provided with weighing-up wave output and is connected with PLC, and the adjustment motor that PLC rolls mechanism with described precision is electrically connected.The utility model is exclusively used in the pre-making of rubber sole before sulfidization molding, and make the rubber sole blank of production possess accurate Weight control, advantage has: 1. the loss of saving rubber raw materials, reduces costs; 2. do not need experienced operator to operate, reduce labor strength; 3. production efficiency is high.
Description
Technical field:
The utility model relates to a kind of leather machine, is specifically related to a kind of rubber sole blank precision calendering blanking equipment rubber sole being carried out before sulfidization molding to prefabricated work.
Background technology:
At present, the production method of rubber sole (soles of rubber overshoes or other footwear) is: be first fed in extruder by rubber raw material, extruded by extruder and then roll through rolling equipment, become the rubber strip of flat belt-like, a section being then cut into certain length by experienced operator is put in footwear mould and is carried out sulfidization molding.Because the length of rubber strip is accurately wayward, so the length of many reserved rubber strips must be caused, so, although the rubber sole of sulfidization molding there will not be the substandard products lacking material or there is the defects such as bubble, obviously to increase the loss (and the rubber after sulfuration can not reclaim) of rubber mass, even like this for skilled worker, say nothing of untrained or operate unskilled new hand, can cause larger waste, the labour intensity of workman is large simultaneously, and production efficiency is low.This is one, be exactly in addition, even if carry out punch press process to the rubber strip of calendering to enhance productivity to alleviate labor strength, but because the thickness error of the rubber strip carrying out rolling through rolling equipment is larger, so will ensure that the Forming Quality of rubber sole also needs to rely on increase surplus (generally more than 10%) to achieve the goal, the loss of rubber mass is also large, and production cost is high, for increasingly competitive market, production cost height is unfavorable for very much.
Summary of the invention:
For the deficiencies in the prior art, the purpose of this utility model aims to provide and is a kind ofly exclusively used in the pre-making of rubber sole before sulfidization molding, make the rubber sole blank of production possess accurate Weight control, have save rubber raw materials loss, do not need experienced operator to operate, the rubber sole blank precision calendering blanking equipment of production efficiency high advantage.
The technical solution adopted in the utility model is:
Rubber sole blank precision calendering blanking equipment, it is characterized in that: the extruder connected successively by front and back, calender, front haulage roller group, accurate calendering mechanism, rear haulage roller group, clicker press machine and discharging delivery platform form, one side of discharging delivery platform is provided with clamp device at the bottom of embryo and electronic scale, electronic scale is provided with weighing-up wave output and is connected with PLC, and the adjustment motor that PLC rolls mechanism with described precision is electrically connected.Accurate calendering blanking equipment also comprises automatic collecting device at the bottom of embryo and rim charge pellet device, automatic collecting device at the bottom of embryo is positioned at described discharging delivery platform and automatically collects at the bottom of embryo, remaining rim charge after at the bottom of stamping-out embryo is carried out pelletizing by the output that rim charge pellet device is positioned at described discharging delivery platform, and the discharging opening of rim charge pellet device is provided with waste recovery pipe and connects with the charging aperture of described extruder.
The precision calendering blanking equipment of technique scheme, the pre-making of rubber sole before sulfidization molding can be exclusively used in, experienced operator is not needed to operate, reduce labor strength, production efficiency is high, most importantly the rubber sole blank of production can be made to possess accurate Weight control, and only need increase about surplus 2-3% can implement the high-quality sulfidization molding of rubber sole.Operation principle is: be 1. fed in extruder by rubber raw material and extruded by extruder, 2. after extruding, carry out once through calender the rubber strip that thick calendering becomes flat belt-like, 3. rubber strip is undertaken drawing by front and back carry-over pinch rolls and obtains secondary precision and be rolled into as rubber slab in precision calendering mechanism, can control the positive negative error of thickness of rubber slab within 0.5 millimeter, 4. clicker press machine carries out stamping-out to the rubber slab of process, and the size of stamping-out area is determined according to the design weight of rubber sole, and (i.e. rubber sole blank) weight at the bottom of the embryo that stamping-out gets off only need ensure to be greater than rubber sole about design weight 2-3%, 5. the rubber slab after stamping-out is divided at the bottom of embryo to be carried by discharging delivery platform together with rim charge, now clamp device at the bottom of embryo regularly will carry out gripping at the bottom of an embryo and be put on electronic scale, actual weight information at the bottom of the embryo taken sends by electronic scale, if weight exceedes more than 3% of design weight, so PLC controls the adjustment motor forward work of accurate calendering mechanism, make the rubber slab lower thickness of secondary precision calendering, if weigh less than less than 2% of design weight, so PLC controls the adjustment motor reverse operation of accurate calendering mechanism, make the rubber slab thickness of secondary precision calendering thickening, thus the accurate control realized rubber sole billet weight, 6. automatic collecting device at the bottom of embryo will carry out at the bottom of embryo being separated and carrying out automatic piling collection from rim charge, 7. the remaining rim charge exported from discharging delivery platform is carried out pelletizing by rim charge pellet device, and again sends the rubber particle after pelletizing back to extruder, due to rubber mass uncured now, so can be recycled.In a word, in the above-mentioned course of work, the weight of rubber sole blank can precisely controlled and real-time monitoring, realize automated production simultaneously, rim charge is recycled utilization, so the utility model has the following advantages: 1. the loss of saving rubber raw materials, reduces costs; 2. do not need experienced operator to operate, reduce labor strength; 3. production efficiency is high.
As preferably, described precision calendering mechanism comprises stack and bottom calender roll, and upper stack is done up and down setting and regulated by described adjustment motor directly over bottom calender roll.
As preferably, described clicker press machine comprises gantry stand, rotates stamping-out head and stamping-out base plate, the overarm of gantry stand is provided with by the first motor-driven cross lead screw, described rotation stamping-out head is done transverse reciprocating activity and is arranged below the overarm of gantry stand, described rotation stamping-out head and cross lead screw screw thread spin, and described stamping-out base plate is rotating the below fixed installation of stamping-out head.In technique scheme, the stamping-out head of clicker press machine is under the prerequisite ensureing vertical blanking movement, also carrying out can transverse shifting and rotatable design, the front and back stamping-out interval of stamping-out head to rubber slab is made to become compact, so the rubber sole blank of greater number can be gone out by stamping-out on the rubber slab of same area.
For better realizing the spinning movement of stamping-out head, the technical solution adopted in the utility model is: described rotation stamping-out head comprises slide, punch die, punch die mount pad, belt pulley, sleeve, mandrel, cylindrical shell and cylinder part, slide slides and is located on cross slide way, cross slide way fixedly mounts in the overarm of described gantry stand, slide is provided with the nut seat mated with described cross lead screw, slide is also provided with vertical guide hole, and to allow described cylindrical shell do wherein up and down, the upper end of cylindrical shell is fixedly connected with the piston rod of described cylinder part, the lower end of cylindrical shell is fixedly connected with described sleeve by ring flange, described mandrel is rotatably located at the endoporus of sleeve, the cylindrical of sleeve is located in described belt pulley activity, mandrel and belt pulley fixedly mount at the top of described punch die mount pad, the bottom that described punch die mount pad againsts sleeve is arranged, described punch die is installed on punch die mount pad, described belt pulley is connected by belt transmission with belt pulley, belt pulley is installed on the output shaft head of the second motor, second motor is installed on described ring flange.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the enlarged drawing of left-hand component in Fig. 1,
Fig. 3 is the structural representation side-looking direction enlarged drawing of clicker press machine (in the Fig. 1) of clicker press machine,
Fig. 4 is the partial enlarged drawing of Fig. 3.
Detailed description of the invention:
As shown in the figure, rubber sole blank precision calendering blanking equipment of the present utility model, the extruder 1 connected successively by front and back, tri-roll press machine 2, front haulage roller group 3, accurate calendering mechanism 4, rear haulage roller group 5, clicker press machine 6 and discharging delivery platform 8 form, tank 14 is provided with between front haulage roller group 3 and accurate calendering mechanism 4, powder groove 13 is provided with between rear haulage roller group 5 and accurate calendering mechanism 4, one side of discharging delivery platform 8 is provided with clamp device 7 at the bottom of embryo and electronic scale 11, electronic scale 11 is provided with weighing-up wave output and is connected with PLC, the adjustment motor 41 that PLC rolls mechanism 4 with described precision is electrically connected, accurate calendering blanking equipment also comprises automatic collecting device 9 at the bottom of embryo and rim charge pellet device 10, automatic collecting device 9 at the bottom of embryo is positioned at described discharging delivery platform 8 and automatically collects at the bottom of embryo, remaining rim charge after at the bottom of stamping-out embryo is carried out pelletizing by the output that rim charge pellet device 10 is positioned at described discharging delivery platform 8, and the discharging opening of rim charge pellet device 10 is provided with waste recovery pipe 12 and connects with the charging aperture of described extruder 1.
Described precision calendering mechanism 4 comprises stack 42 and bottom calender roll 43, and upper stack 42 is done up and down setting and regulated by described adjustment motor 41 directly over bottom calender roll 43.
Described clicker press machine 6 comprises gantry stand 61, rotates stamping-out head 62 and stamping-out base plate 63, the overarm 66 of gantry stand 61 is provided with the cross lead screw 65 driven by the first motor 67, described rotation stamping-out head 62 is done transverse reciprocating activity and is arranged below the overarm 66 of gantry stand, described rotation stamping-out head 62 spins with cross lead screw 65 screw thread, and described stamping-out base plate 63 is rotating the below fixed installation of stamping-out head 62, described rotation stamping-out head 62 comprises slide 603, punch die 608, punch die mount pad 607, belt pulley 612, sleeve 611, mandrel 609, cylindrical shell 604 and cylinder part 602, slide 603 slides and is located on cross slide way 64, cross slide way 64 fixedly mounts in the overarm 66 of described gantry stand, slide 603 is provided with the nut seat 615 mated with described cross lead screw 65, slide 603 is also provided with vertical guide hole allows described cylindrical shell 604 do up and down wherein, the upper end of cylindrical shell 604 is fixedly connected with the piston rod 601 of described cylinder part, cylinder part 602 is arranged on described slide 603, the lower end of cylindrical shell 604 is fixedly connected with described sleeve 611 by ring flange 606, described mandrel 609 is rotatably located at the endoporus of sleeve 611 by bearing 610, described belt pulley 612 empty set is at the cylindrical of sleeve 611, mandrel 609 and belt pulley 612 fixedly mount at the top of described punch die mount pad 607, the bottom that described punch die mount pad 607 againsts sleeve 611 is arranged, described punch die 608 is installed on the bottom of punch die mount pad 607, described belt pulley 612 is in transmission connection by belt 613 with belt pulley 614, belt pulley 614 is installed on the output shaft head of the second motor 605, second motor 605 is installed on described ring flange 606.
The course of action of clicker press machine has: 1. the vertical blanking movement of punch die: during the piston rod action of cylinder part, can be promoted punch die and be moved up and down by cylindrical shell, ring flange, sleeve, punch die mount pad; 2. the transverse shifting action of punch die: drive cross lead screw to rotate during the first machine operation, and then drive slide, whole stamping-out head and punch die to do horizontal moving back and forth; 3. the spinning movement of punch die: can be rotated by belt drive belt pulley during the second machine operation, the rotation of belt pulley then drives punch die mount pad and punch die to carry out spinning movement.Punch die is owing to can realize stamping-out, transverse shifting and spinning movement, so make the front and back stamping-out interval of stamping-out head to rubber slab become compact, so the rubber sole blank of greater number can be gone out by stamping-out on the rubber slab of same area, be equivalent to more efficiently make use of rubber raw materials, alleviate production cost.
Clamp device 7 at the bottom of described embryo comprises rotary cylinder 73 and gripping bar 71, and the piston rod that gripping bar 71 is connected to rotary cylinder 73 can carry out moving up and down and horizontally rotating, and the head end of gripping bar 71 is provided with at the bottom of sucker 72 pairs of embryos and carries out gripping.
Automatic collecting device 9 at the bottom of described embryo comprises oil cylinder 92, pressure head 91 and collecting box 93, pressure head 91 is arranged above discharging delivery platform 8, knee-action can be carried out in the lower end that pressure head 91 is connected to oil cylinder 92 piston rod, collecting box 93 is arranged in the below of discharging delivery platform 8, and collecting box 93 has upper shed and aligns with described pressure head 91.
The course of work of the present utility model is: be 1. fed in extruder by rubber raw material and extruded by extruder, 2. after extruding, carry out once through calender the rubber strip that thick calendering becomes flat belt-like, 3. rubber strip is undertaken drawing by front and back carry-over pinch rolls and obtains secondary precision and be rolled into as rubber slab in precision calendering mechanism, and now the positive negative error of the thickness of rubber slab is within 0.5 millimeter, 4. clicker press machine carries out stamping-out to the rubber slab of process, and the size of stamping-out area is determined according to the design weight of rubber sole, and (i.e. rubber sole blank) weight at the bottom of the embryo that stamping-out gets off only need ensure to be greater than rubber sole about design weight 2-3%, 5. the rubber slab after stamping-out is divided at the bottom of embryo to be carried by discharging delivery platform together with rim charge, now clamp device at the bottom of embryo regularly will carry out gripping at the bottom of an embryo and be put on electronic scale, actual weight information at the bottom of the embryo taken sends by electronic scale, if weight exceedes more than 3% of design weight, so PLC controls the adjustment motor forward work of accurate calendering mechanism, make the rubber slab lower thickness of secondary precision calendering, if weigh less than less than 2% of design weight, so PLC controls the adjustment motor reverse operation of accurate calendering mechanism, make the rubber slab thickness of secondary precision calendering thickening, thus the accurate control realized rubber sole billet weight, 6. cylinder action promotion pressure head presses down and discloses at the bottom of embryo from rim charge, carries out automatic piling collection at the bottom of embryo in collecting box, 7. the remaining rim charge exported from discharging delivery platform is carried out pelletizing by rim charge pellet device, and again sends the rubber particle after pelletizing back to extruder, due to rubber mass uncured now, so can be recycled.Also have, when the stamping-out head of clicker press machine works, under the prerequisite ensureing vertical blanking movement, also carrying out can transverse shifting and rotatable design, the front and back stamping-out interval of stamping-out head to rubber slab is made to become compact, so the rubber sole blank of greater number can be gone out by stamping-out on the rubber slab of same area.In a word, the utility model is in the above-mentioned course of work, and the weight of rubber sole blank can precisely controlled and real-time monitoring, realize automated production simultaneously, rim charge is recycled utilization, and the utility model has the following advantages: 1. the loss of saving rubber raw materials, reduces costs; 2. do not need experienced operator to operate, reduce labor strength; 3. production efficiency is high.
Claims (5)
1. rubber sole blank precision calendering blanking equipment, it is characterized in that: the extruder connected successively by front and back, calender, front haulage roller group, accurate calendering mechanism, rear haulage roller group, clicker press machine and discharging delivery platform form, one side of discharging delivery platform is provided with clamp device at the bottom of embryo and electronic scale, electronic scale is provided with weighing-up wave output and is connected with PLC, and the adjustment motor that PLC rolls mechanism with described precision is electrically connected.
2. rubber sole blank precision calendering blanking equipment as claimed in claim 1, it is characterized in that: accurate calendering blanking equipment also comprises automatic collecting device at the bottom of embryo and rim charge pellet device, automatic collecting device at the bottom of embryo is positioned at described discharging delivery platform and automatically collects at the bottom of embryo, remaining rim charge after at the bottom of stamping-out embryo is carried out pelletizing by the output that rim charge pellet device is positioned at described discharging delivery platform, and the discharging opening of rim charge pellet device is provided with waste recovery pipe and connects with the charging aperture of described extruder.
3. rubber sole blank precision calendering blanking equipment as claimed in claim 1, it is characterized in that: described precision calendering mechanism comprises stack and bottom calender roll, and upper stack is done up and down setting and regulated by described adjustment motor directly over bottom calender roll.
4. rubber sole blank precision calendering blanking equipment as claimed in claim 1, it is characterized in that: described clicker press machine comprises gantry stand, rotates stamping-out head and stamping-out base plate, the overarm of gantry stand is provided with by the first motor-driven cross lead screw, described rotation stamping-out head is done transverse reciprocating activity and is arranged below the overarm of gantry stand, described rotation stamping-out head and cross lead screw screw thread spin, and described stamping-out base plate is rotating the below fixed installation of stamping-out head.
5. rubber sole blank precision calendering blanking equipment as claimed in claim 4, it is characterized in that: described rotation stamping-out head comprises slide, punch die, punch die mount pad, belt pulley, sleeve, mandrel, cylindrical shell and cylinder part, slide slides and is located on cross slide way, cross slide way fixedly mounts in the overarm of described gantry stand, slide is provided with the nut seat mated with described cross lead screw, slide is also provided with vertical guide hole, and to allow described cylindrical shell do wherein up and down, the upper end of cylindrical shell is fixedly connected with the piston rod of described cylinder part, the lower end of cylindrical shell is fixedly connected with described sleeve by ring flange, described mandrel is rotatably located at the endoporus of sleeve, the cylindrical of sleeve is located in described belt pulley activity, mandrel and belt pulley fixedly mount at the top of described punch die mount pad, the bottom that described punch die mount pad againsts sleeve is arranged, described punch die is installed on punch die mount pad, described belt pulley is connected by belt transmission with belt pulley, belt pulley is installed on the output shaft head of the second motor, second motor is installed on described ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534523.XU CN204076870U (en) | 2014-09-18 | 2014-09-18 | Rubber sole blank precision calendering blanking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534523.XU CN204076870U (en) | 2014-09-18 | 2014-09-18 | Rubber sole blank precision calendering blanking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204076870U true CN204076870U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420534523.XU Expired - Fee Related CN204076870U (en) | 2014-09-18 | 2014-09-18 | Rubber sole blank precision calendering blanking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204076870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228099A (en) * | 2014-09-18 | 2014-12-24 | 瑞安市宏达皮塑机械厂 | Precise calendaring and blanking equipment for rubber outsole blank |
| CN106142216A (en) * | 2016-08-26 | 2016-11-23 | 衢州台威精工机械有限公司 | Rotate stamping-out numerical control cutting machine and blanking method thereof |
| CN108099221A (en) * | 2018-01-31 | 2018-06-01 | 浙江橡企科技有限公司 | A kind of rubber product automatic producing device |
-
2014
- 2014-09-18 CN CN201420534523.XU patent/CN204076870U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228099A (en) * | 2014-09-18 | 2014-12-24 | 瑞安市宏达皮塑机械厂 | Precise calendaring and blanking equipment for rubber outsole blank |
| CN106142216A (en) * | 2016-08-26 | 2016-11-23 | 衢州台威精工机械有限公司 | Rotate stamping-out numerical control cutting machine and blanking method thereof |
| CN108099221A (en) * | 2018-01-31 | 2018-06-01 | 浙江橡企科技有限公司 | A kind of rubber product automatic producing device |
| CN108099221B (en) * | 2018-01-31 | 2023-08-01 | 浙江橡企科技有限公司 | Automatic production equipment for rubber products |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |