CN211285028U

CN211285028U - Cutting table

Info

Publication number: CN211285028U
Application number: CN201922247921.9U
Authority: CN
Inventors: 黄强焕; 赵远勇; 唐辉艳; 卢新安; 孙一
Original assignee: HANGZHOU AFU CHILDREN ARTICLES CO Ltd
Current assignee: Mudanjiang Tianzi Food Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-18
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a cutting table, which comprises a discharging roller for feeding, a receiving roller for rolling waste materials and a cutting machine body arranged between the discharging roller and the receiving roller, wherein the end parts of the discharging roller and the receiving roller are both provided with first motors for driving the discharging roller and the receiving roller to rotate, the two sides of the discharging roller and the two sides of the receiving roller are both provided with brackets which are respectively connected with the discharging roller and the receiving roller in a rotating way, an ejection mechanism for ejecting the cut materials is arranged between the cutting machine body and the receiving roller and comprises a fixed frame, follow vertical direction sliding connection in the ejector pin of mount, rotate and connect in the crank group of ejector pin and drive crank group pivoted second motor, the mount is worn out to the ejector pin lower extreme, crank group connects in the first crank of ejector pin and rotates the second crank of keeping away from ejector pin one end in first crank including rotating, and first crank one end fixed connection is kept away from in the pivot of motor tip to the second crank.

Description

Cutting table

Technical Field

The utility model relates to a cutting device, concretely relates to cutting bed.

Background

The production process of shoes generally includes: designing, cutting a plate, cutting the plate, shoveling the plate, sewing, connecting the surface, sewing the surface, matching, testing the manganese shoes, vulcanizing and shaping, collecting the upper, performing surface treatment, dropping the bottom, performing post treatment, testing the product, and boxing and warehousing. The leather cutting procedure is to cut the vamp or the sole and cut the raw materials into proper sizes.

The patent publication No. CN208277044U discloses a shoe pad cutting device for preventing flat feet, which comprises a support leg and a cutting table, wherein the top of the support leg is provided with a workbench, a conveyor belt is arranged in the workbench, a first cloth feeding frame is welded on one side of the workbench above the conveyor belt, a clamping clamp is fixed on the upper part of the first cloth feeding frame, a feeding column is fixed on the surface of the upper part of the first cloth feeding frame on one side of the clamping clamp, a transverse rod is welded on one side of the first cloth feeding frame below the feeding column, a telescopic rod is fixed at the bottom of one side of the transverse rod, a material pressing plate is fixed at the bottom of the telescopic rod, an inner lining material feeding frame is arranged on one side of the transverse rod, a second cloth feeding frame is arranged on one side of the inner lining material feeding frame, the second cloth feeding frame is connected with the cutting table through the transverse, the lower part of the ultrasonic transducer is connected with an ultrasonic amplitude transformer, the lower part of the ultrasonic amplitude transformer is connected with an embossing cutting wheel, a cutting die is arranged on the surface of the embossing cutting wheel, a groove is formed in the surface of one side of the cutting die, and a synchronizing wheel is arranged on one side of the cutting table and positioned at the edge of the surface of the workbench.

During the use, remove the device suitable position, the switch on device power, place the required cloth of shoe-pad processing and interior lining respectively at first cloth pay-off frame, interior lining pay-off frame, on the pay-off post of second cloth pay-off frame, through the centre gripping clamp, it is fixed with the shoe-pad cloth, make fixed back not hinder the cloth roll, place the one end of cloth and interior lining in the pressure flitch below, the operation telescopic link makes the pressure flitch just push down the cloth, remove the cloth to the cutting bed through the conveyer belt, the cutting die that the device knurling cutting wheel was equipped with adopts the ultrasonic wave to realize the mode of cutting the cloth, make cloth work piece molecule produce the friction in the twinkling of an eye, reach the material butt fusion, thereby accomplish the cutting.

When using above-mentioned equipment, cutting die cuts the cloth after, and the cloth that can have some cutting to accomplish still inlays in cutting the inslot, gets into garbage collection department afterwards, causes the waste of material.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a cutting bed through set up ejection mechanism between the cutting machine body and receipts material roller, will inlay the material of establishing in cutting off the cut groove ejecting downwards, reaches the purpose of waste material and material separation.

In order to achieve the above purpose, the utility model provides a following technical scheme: a cutting table comprises a discharge roller for feeding, a receiving roller for rolling waste materials and a cutting machine body arranged between the discharge roller and the receiving roller, wherein the end part of the discharge roller and the end part of the receiving roller are respectively provided with a first motor for driving the discharge roller and the receiving roller to rotate, the two sides of the discharge roller and the two sides of the receiving roller are respectively provided with a bracket, the brackets are respectively rotatably connected with the discharge roller and the receiving roller, an ejection mechanism for ejecting cut materials is arranged between the cutting machine body and the receiving roller, the ejection mechanism comprises a fixed frame, an ejector rod which is slidably connected with the fixed frame along the vertical direction, a crank set which is rotatably connected with the ejector rod and a second motor which drives the crank set to rotate, the lower end of the ejector rod penetrates out of the fixed frame, the crank set comprises a first crank which is rotatably connected with the ejector rod and a second crank which is rotatably connected with the first crank, and one end of the second crank, which is far away from the first crank, is fixedly connected with a rotating shaft at the end part of the motor.

Through adopting above-mentioned technical scheme, the during operation, first motor starts, drives the discharge roller and receives the material roller and rotate simultaneously, treats that the cutting material unreels and the rolling, at this in-process, the cutting machine body cuts it, and the back is accomplished in the cutting, and a small number of materials still remain in cutting the cut groove, and the second motor starts, drives the second crank and rotates, drives first crank rotation then, and first crank rotation drives the ejector pin up-and-down motion of tip, will cut the material of cut inslot ejecting downwards. The method can quickly separate the materials in the cutting groove in the process of winding the waste materials, so that waste is prevented, and the economic benefit is improved.

The utility model discloses a further set up to: the material supporting plate is arranged at the lower end of the material, provided with the ejection mechanism, and used for supporting the material, a fixed table is installed at the lower end of the material supporting plate, the upper end of the fixed table inclines downwards from two sides in the width direction of the material to the center, the lower end face of the material supporting plate is rotatably connected to the upper end of the inclined surface of the fixed table, a plurality of reset springs are fixedly arranged on one side of the upper end of the fixed table, which inclines downwards, and the upper ends of the reset springs are abutted.

Through adopting above-mentioned technical scheme, when the material that the cutting finishes passes through the material bearing plate, ejection mechanism is ejecting downwards with the material, nevertheless because the material is mostly the better material of adhesion such as cloth leather, when ejecting downwards, if one end still glues even, the material still can be glued even in cutting the inslot. The lower end of the ejection mechanism is provided with a material bearing plate with elasticity, when the ejection mechanism pushes the material downwards, the material is propped against the material bearing plate by the ejection mechanism and continues to be pressed downwards, the reset spring compresses, and the adhesion part between the material and the notch of the cutting groove is broken. When the ejection mechanism is upward, the return spring is reset to drive the material bearing plate to reset. The scheme improves the probability of material separation.

The utility model discloses a further set up to: the upper end face and the lower end face of the material bearing plate are obliquely and downwards arranged from two sides of the width direction of the material to the center.

By adopting the technical scheme, the material is ejected onto the material bearing plate by the ejection mechanism, and after the ejection mechanism is separated from the material bearing plate, the material bearing plate is reset to continue to perform cutting and conveying work. The material bearing plate is arranged to be inclined downwards to one side far away from the rotating end, the ejection mechanism can eject the material smoothly, and the material is kept on the material bearing plate and slides down from the inclined downwards end of the material bearing plate due to dead weight, so that the material bearing plate is convenient to collect.

The utility model discloses a further set up to: and a material basket for receiving materials is arranged on one side, close to the cutting machine body, of the fixed table.

Through adopting above-mentioned technical scheme, the material falls into the material basket after the slope of material-bearing plate one end slip down, is collected by the material basket. When collecting the material, directly drag out the material basket can, do not need the collection of zero scattered ground, provide great facility for the user.

The utility model discloses a further set up to: the lower end of the material basket is rotatably connected with four idler wheels, and the four idler wheels are arranged at the four corners of the material basket.

Through adopting above-mentioned technical scheme, the back is accomplished in the cutting, and the material is collected to the material basket in, at material basket lower extreme installation gyro wheel, convenient subsequent transport and transmission. The scheme improves the use experience of the user and provides convenience.

The utility model discloses a further set up to: the discharging roller and one side of the receiving roller are provided with intermittent mechanisms, each intermittent mechanism comprises a complete gear and an incomplete gear which are meshed with each other, and the rotating shaft of the end part of the first motor is fixedly connected to the axis of the incomplete gear.

Through adopting above-mentioned technical scheme, start first motor, incomplete gear slowly rotates the round, drives complete gear rotation certain angle, and the range of discharge roller and receipts material roller pivoted is less. So repeatedly, the discharge roller with receive material roller intermittent type and rotate, drive material intermittent type conveying, when stopping the conveying, the material is static cutting under the cutting machine body, and the back is accomplished in the cutting, continues a processing interval of conveying, stops the conveying back, continues the cutting again. The method can intermittently convey the materials, conforms to the cutting program, does not need the motor to switch on and off states, and prolongs the service life of the equipment.

The utility model discloses a further set up to: the material pressing mechanism comprises a fixed rod and a pressing rod connected to the fixed rod in a sliding mode in the vertical direction, the lower end of the pressing rod is rotatably connected with a pressing wheel, and the lower end of the pressing wheel is abutted to the surface of a material.

Through adopting above-mentioned technical scheme, during the conveying material, the pinch roller lower extreme of both sides supports the material, carries on spacingly to the material, prevents its skew, and in the data send process, the pinch roller rolls on the material surface. The press wheel applies downward pressure to the materials, but at the same time, the transmission of the feeding direction of the materials is not limited.

The utility model discloses a further set up to: the light is all installed to cutting machine body both sides.

Through adopting above-mentioned technical scheme, the installation of light has made things convenient for the user to inspect the cutting condition of material, has improved the facility for the user.

The utility model has the advantages of it is following:

1. an ejection mechanism is arranged between the cutting machine body and the material receiving roller, and materials embedded in the cutting groove are ejected downwards, so that the purpose of separating waste materials from the materials is achieved.

2. The elastic material bearing plate is arranged at the lower end of the ejection mechanism, so that the probability of material separation is improved.

3. The intermittent mechanism can intermittently convey materials, the on-off state of the motor is not required to be switched, and the service life of the equipment is prolonged.

Drawings

FIG. 1 is a first isometric view of the present embodiment;

fig. 2 is a schematic structural diagram of the ejection mechanism in the embodiment;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is an enlarged view of FIG. 1 at B;

fig. 5 is a sectional view of the present embodiment.

Reference numerals: 10. a discharging roller; 11. a material receiving roller; 12. a frame; 13. a cutter body; 20. an intermittent mechanism; 21. a full gear; 22. an incomplete gear; 23. a first motor; 30. a material pressing mechanism; 31. fixing the rod; 32. a pressure lever; 33. fixing grooves; 34. a pinch roller; 40. an illuminating lamp; 50. an ejection mechanism; 51. a fixed mount; 511. a mounting frame; 512. a fixing plate; 52. a cavity; 53. a chute; 54. a top rod; 60. a second motor; 61. a first crank; 62. a second crank; 62. a first connecting rod; 64. a second connecting rod; 70. a fixed table; 71. a material bearing plate; 72. a return spring; 73. a material basket; 74. a roller; 75. a force application groove.

Detailed Description

A cutting table, as shown in fig. 1 and fig. 2, comprises a discharging roller 10 for supplying materials, a receiving roller 11 for receiving waste materials, a frame 12 for erecting the discharging roller 10 and the receiving roller 11, and a cutter body 13 arranged between the discharging roller 10 and the receiving roller 11 for cutting materials. The discharging roller 10 and the receiving roller 11 are respectively connected with the frame 12 in a rotating way. An intermittent mechanism 20 for controlling the intermittent rotation of the discharging roller 10 and the receiving roller 11 is arranged on one side of the cutting machine body 13, a pressing mechanism 30 and a lighting lamp 40 are arranged on the two sides of the cutting machine body 13, and an ejection mechanism 50 for ejecting cut materials is arranged between the cutting machine body 13 and the receiving roller 11.

During cutting, the intermittent mechanism 20 controls the discharge roller 10 and the receiving roller 11 to intermittently and synchronously rotate, the material to be cut is conveyed to one end of the receiving roller 11 from one end of the discharge roller 10, and the material pressing mechanism 30 props against the upper end of the material to be cut. When passing through the cutter body 13, the material is cut into a specific shape. When the material is conveyed continuously, the material staying in the cutting groove is ejected by the ejection mechanism 50, and the waste material is wound up by the material receiving roller 11.

Specifically, as shown in fig. 3, the intermittent mechanism 20 includes a complete gear 21 and an incomplete gear 22 which are meshed with each other, and a first motor 23 for driving the incomplete gear 22 to rotate, and a rotating shaft at an end of the first motor 23 is fixedly connected to a shaft center of the incomplete gear 22. The discharging roller 10 and the receiving roller 11 are both coaxial with the complete gear 21, and one end is fixedly connected to the axis of the complete gear 21.

After the first motor 23 is started, the incomplete gear 22 rotates, the gear part on the incomplete gear 22 is meshed with the complete gear 21, the complete gear 21 is driven to rotate, and the discharging roller 10 and the receiving roller 11 are driven to rotate. When the incomplete gear 22 rotates to be disengaged from the complete gear 21, the complete gear 21 does not rotate any more, and at this time, the cutter body 13 cuts the material.

Specifically, as shown in fig. 4, the pressing mechanism 30 includes a fixing rod 31 fixedly connected to the frame 12, and a pressing rod 32 slidably connected to the fixing rod 31 along the vertical direction, the lower end of the pressing rod 32 is rotatably connected to a pressing wheel 34, and the lower end of the pressing wheel 34 abuts against the surface of the material. Dead lever 31 is the U-shaped of opening towards frame 12, and dead lever 31 open end one end fixed connection is in frame 12, and the other end is to waiting to cut the material upper end to extend, and dead lever 31 has seted up fixed slot 33 at this end along vertical direction, and depression bar 32 cross-section is the T shape, and depression bar 32 lower extreme inlays to be established in fixed slot 33, and the upper end is spacing.

When feeding, the lower end of the pressing wheel 34 is pressed against the surface of the material to prevent the material from wrinkling. During the process of conveying the material to be cut, the pressing wheel 34 slides on the surface of the material, and applies downward pressure to the material without obstructing the conveying of the material.

Specifically, as shown in fig. 2 and 5, two sets of ejection mechanisms 50 are respectively disposed on two sides of the material width direction, and each set of ejection mechanism includes a fixed frame 51, a top rod 54 slidably connected to the fixed frame 51 along the vertical direction, a crank set rotatably connected to the top rod 54, and a second motor 60 for driving the crank set to rotate. The lower end of the top rod 54 penetrates through the fixed frame 51, the crank set comprises a first crank 61 rotationally connected to the top rod 54 and a second crank 62 rotationally connected to one end, far away from the top rod 54, of the first crank 61, and one end, far away from the first crank 61, of the second crank 62 is fixedly connected to a rotating shaft at the end of the second motor 60. The fixing frame 51 comprises a mounting frame 511 and a fixing plate 512 fixed on one side of the mounting frame 511 close to the material. The fixed plate 512 is provided with a cavity 52 therein, and one side of the fixed plate 512 away from the mounting frame 511 is provided with a chute 53 communicating with the cavity 52.

The top rod 54 is embedded in the cavity 52 and is slidably connected to the cavity 52 along the vertical direction, and a first connecting rod 62 is fixedly connected to a side of the top rod 54 away from the fixing plate 512. One end of the first crank 61 is sleeved outside the first connecting rod 62 and is rotatably connected to the first connecting rod 62. The second connecting rod 64 is horizontally embedded at the other end of the first crank 61, one end of the second crank 62, which is far away from the motor rotating shaft, is sleeved on the second connecting rod 64, and the first crank 61 and the second crank 62 are both rotatably connected to the second connecting rod 64. The lower end of the ejector rod 54 is provided with an annular bulge along the circumferential direction, and when the ejector rod 54 slides to the lowest point, the lower end of the ejector rod 54 is embedded into the cutting groove and is slightly lower than the surface of the material.

The lower end of the material provided with the ejection mechanism 50 is symmetrically provided with a fixed table 70 along the width direction of the material, the fixed table 70 is rotatably connected with a material bearing plate 71, the upper end of the fixed table 70 inclines downwards from two sides to the center in the width direction of the material, and the lower end surface of the material bearing plate 71 is rotatably connected with the upper end of the inclined surface of the fixed table 70. The upper and lower end faces of the material receiving plate 71 are slightly inclined downward from both sides in the material width direction to the center. A plurality of return springs 72 are fixedly arranged on the upper end of the fixing table 70 obliquely downward, and the upper ends of the return springs 72 are abutted against the material bearing plate 71. The lower end of the middle of each fixing table 70 at the two sides is provided with a material basket 73 for receiving materials, and the two sides of the material basket 73 respectively extend into the fixing tables 70. The lower end of the material basket 73 is rotatably connected with four idler wheels 74, and four idler wheels 74 are arranged at four corners of the material basket 73. The side wall of the material basket 73 far away from the cutting machine body 13 is provided with a force application groove 75 facilitating force application.

The second motor 60 is started to control the second crank 62 to rotate, and the second crank 62 rotates to drive the first crank 61 to rotate, so as to drive the push rod 54 to reciprocate up and down. The push rod 54 slides in the cavity 52, and when the push rod 54 slides downwards, the lower end of the push rod 54 abuts against the material which is cut and then stays in the cutting groove. When the downward pushing is continued, the lower end of the material abuts against the material bearing plate 71, the material bearing plate 71 is pressed downward, and the return spring 72 is compressed. The material receiving plate 71 is inclined inward, and the material retained in the cutting groove is separated from the cutting groove. When the second crank 62 drives the top rod 54 upwards, the top rod 54 slides upwards relative to the cavity 52, and therefore the material bearing plate 71 tends to reset. After the return spring 72 is reset, the material receiving plate 71 is restored to the initial state, and the material is left on the material receiving plate 71 and then falls into the material basket 73 to be collected.

The working principle of the embodiment is as follows: during cutting, the intermittent mechanism 20 controls the discharge roller 10 and the receiving roller 11 to intermittently and synchronously rotate, the material to be cut is conveyed to one end of the receiving roller 11 from one end of the discharge roller 10, and the material pressing mechanism 30 props against the upper end of the material to be cut. When passing through the cutter body 13, the material is cut into a specific shape. When the material is conveyed continuously, the material staying in the cutting groove is ejected by the ejection mechanism 50, and the waste material is wound up by the material receiving roller 11.

After the first motor 23 is started, the incomplete gear 22 rotates, the gear part on the incomplete gear 22 is meshed with the complete gear 21 to drive the complete gear 21 to rotate, the discharge roller 10 and the material receiving roller 11 are driven to rotate, and materials are conveyed forwards. When feeding, the lower end of the pressing wheel 34 is pressed against the surface of the material to prevent the material from wrinkling. During the transport of the material to be cut, the pressure roller 34 slides over the surface of the material.

When the incomplete gear 22 rotates to be disengaged from the complete gear 21, the complete gear 21 does not rotate any more, and at this time, the cutter body 13 cuts the material. After the second motor 60 is started, the second crank 62 is controlled to rotate, and the second crank 62 rotates to drive the first crank 61 to rotate, so that the push rod 54 is driven to reciprocate up and down. The push rod 54 slides in the cavity 52, and when the push rod 54 slides downwards, the lower end of the push rod 54 abuts against the material which is cut and then stays in the cutting groove. When the downward pushing is continued, the lower end of the material abuts against the material bearing plate 71, the material bearing plate 71 is pressed downward, and the return spring 72 is compressed. The material receiving plate 71 is inclined inward, and the material retained in the cutting groove is separated from the cutting groove. When the second crank 62 drives the top rod 54 upwards, the top rod 54 slides upwards relative to the cavity 52, and therefore the material bearing plate 71 tends to reset. After the return spring 72 is reset, the material receiving plate 71 is restored to the initial state, and the material is left on the material receiving plate 71 and then falls into the material basket 73 to be collected.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a cutting bed, includes discharge roller (10) for the feed, is used for receipts material roller (11) of rolling waste material and sets up cutting machine body (13) between discharge roller (10) and receipts material roller (11), discharge roller (10) tip all is equipped with the first motor (23) that is used for driving its two pivoted with receipts material roller (11) tip, discharge roller (10) both sides all are equipped with the support with receipts material roller (11) both sides, the support rotates respectively to be connected in discharge roller (10) and receipts material roller (11), characterized by: be equipped with between cutting machine body (13) and the receipts material roller (11) and be used for ejecting ejection mechanism (50) of material that the cutting was accomplished, ejection mechanism (50) include mount (51), along vertical direction sliding connection in ejector pin (54) of mount (51), rotate and connect in crank group and the second motor (60) of drive crank group pivoted of ejector pin (54), mount (51) are worn out to ejector pin (54) lower extreme, the crank group is including rotating first crank (61) of connecting in ejector pin (54) and rotating second crank (62) of keeping away from ejector pin (54) one end in first crank (61), second crank (62) are kept away from first crank (61) one end fixed connection in the pivot of motor tip.

2. The cutting table of claim 1, wherein: the material supporting plate is arranged at the lower end of the material, provided with the ejection mechanism (50), and used for supporting the material, a fixing table (70) is installed at the lower end of the material supporting plate (71), the upper end of the fixing table (70) inclines downwards from two sides in the width direction of the material to the center, the lower end face of the material supporting plate (71) is rotatably connected to the upper end of the inclined face of the fixing table (70), a plurality of reset springs (72) are fixedly arranged on one side of the upper end of the fixing table (70) which inclines downwards, and the upper ends of the reset springs (72) are abutted to the material supporting plate (.

3. A cutting table according to claim 2, wherein: the upper end face and the lower end face of the material bearing plate (71) are obliquely and downwards arranged from two sides to the center in the width direction of the material.

4. A cutting table according to claim 2, wherein: and a material basket (73) for receiving materials is arranged on one side, close to the cutting machine body (13), of the fixing table (70).

5. The cutting table of claim 4, wherein: the lower end of the material basket (73) is rotatably connected with four idler wheels (74), and four idler wheels (74) are arranged at four corners of the material basket (73).

6. The cutting table of claim 1, wherein: discharge roller (10) and receipts material roller (11) one side all are equipped with intermittent mechanism (20), intermittent mechanism (20) are including intermeshing's complete gear (21) and incomplete gear (22), the pivot fixed connection of first motor (23) tip is in the axle center of incomplete gear (22).

7. The cutting table of claim 1, wherein: cutting machine body (13) both sides all are equipped with swager constructs (30), swager constructs (30) and includes dead lever (31), along vertical direction sliding connection in depression bar (32) of dead lever (31), depression bar (32) lower extreme rotates and is connected with pinch roller (34), pinch roller (34) lower extreme butt in the material surface.

8. The cutting table of claim 1, wherein: the two sides of the cutting machine body (13) are provided with illuminating lamps (40).