CN210678857U

CN210678857U - Foam cutting machine with adjustable blade distance

Info

Publication number: CN210678857U
Application number: CN201921591502.0U
Authority: CN
Inventors: 江萍; 东汉才
Original assignee: Changzhou Fengjin Plastic Technology Co Ltd
Current assignee: Changzhou Fengjin Plastic Technology Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-06-05
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a foam cutting machine with adjustable cutter spacing, which relates to the field of cutting machines and comprises a worktable, a hobbing cutter device and a machine body, wherein the hobbing cutter device is positioned above the worktable, a hobbing cutter fixed mounting seat is relatively arranged on the machine body along the width direction of the machine body, the hobbing cutter device comprises a hobbing cutter shaft and a plurality of hobbing cutters which are connected on the hobbing cutter shaft in a sliding way, the hobbing cutter shaft is connected with the hobbing cutter fixed mounting seat in a rotating way and can be disassembled, a plurality of hobbing cutter blocks are connected on the hobbing cutter shaft in a sliding way and are arranged between a plurality of hobbing cutters, and the number of the hobbing cutter blocks between two hobbing cutters is at least one; the hob shaft is provided with a limiting block along the axial direction, the hob and the hob block are provided with a limiting groove connected with the limiting block in a sliding mode, one end of the hob shaft is provided with a shaft shoulder connected with the hob block in an abutting mode, and the other end of the hob shaft is in threaded connection with a locking nut connected with the hob block in an abutting mode. The utility model discloses have the bubble that can cut multiple model cotton, the wide effect of application range.

Description

Foam cutting machine with adjustable blade distance

Technical Field

The utility model belongs to the technical field of the technique of cutting machine and specifically relates to a foam cutting machine with adjustable sword apart from.

Background

The cutting and slitting machine is distinguished from cutting materials and is divided into a metal material cutting and slitting machine and a non-metal material cutting and slitting machine. The non-metal material cutting machine is mainly a cutter cutting and slitting machine. The cutting and slitting machine is distinguished from a control mode and is divided into a numerical control cutting and slitting machine and a manual cutting and slitting machine. The numerical control cutting slitting machine drives a machine tool to move by using a digital program, and cuts an object by using a cutting tool along with the movement of the machine tool. The cutting process of foam is generally performed by using a slitting machine.

Chinese utility model patent that publication number is CN205892314U discloses a divide strip machine, including dividing strip machine platform, feed end, hobbing cutter, discharge end, the bubble cotton is put and is got into from the feed end on cutting the platform, through the hobbing cutter cutting, then the discharge end ejection of compact.

The products which need to be cut in the production process are not products with single models, the width sizes of the products are different, the distance between the hobbing cutters in the scheme cannot be adjusted, the hobbing cutter is not suitable for production of products with multiple models, and the application range is single.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foam cutting machine with adjustable sword is apart from has the product that can cut multiple model, the wide effect of application range.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a foam cutting machine with an adjustable cutter spacing comprises a workbench, a hobbing cutter device and a machine body, wherein the hobbing cutter device is positioned above the workbench, hobbing cutter fixed installation seats are oppositely arranged on the machine body along the width direction of the machine body, the hobbing cutter device comprises a hobbing cutter shaft and a plurality of hobbing cutters which are connected to the hobbing cutter shaft in a sliding mode, the hobbing cutter shaft is rotatably connected with the hobbing cutter fixed installation seats and can be detachably connected, a plurality of hobbing cutter blocks are connected to the hobbing cutter shaft in a sliding mode and arranged between the plurality of hobbing cutters, and the number of the hobbing cutter blocks between the two hobbing cutters is at least one;

the hob shaft is provided with a limiting block along the axial direction, the hob and the hob block are provided with a limiting groove connected with the limiting block in a sliding mode, one end of the hob shaft is provided with a shaft shoulder connected with the hob block in an abutting mode, and the other end of the hob shaft is in threaded connection with a locking nut connected with the hob block in an abutting mode.

By adopting the technical scheme, the hob blocks with different quantities or thicknesses are placed between the hobs, the distance between the hobs can be changed, foam with different sizes and models can be cut, the application range of the equipment is enlarged, and the production cost is saved.

The utility model discloses further set up to: one side of the hob block is provided with a connecting rod, the other side of the hob block is provided with a connecting groove with the size identical to that of the connecting rod, the side face of the hob is provided with a connecting hole with the size identical to that of the connecting rod, and the connecting rod penetrates through the connecting hole to be matched with the connecting groove.

Through adopting above-mentioned technical scheme, the cooperation of hobbing cutter and hobbing cutter piece is inseparabler, and cooperation lock nut's compresses tightly, becomes an organic whole, and the hobbing cutter during operation is more stable, has improved the cotton quality of cutting bubble.

The utility model discloses further set up to: and a positioning rod is arranged on the workbench, and the length direction of the positioning rod is consistent with the rolling direction of the hob.

Through adopting above-mentioned technical scheme, accurate position has when the bubble is cotton to be placed, ensures that the bubble is cotton can not excessively be crooked, influences the cutting effect.

The utility model discloses further set up to: the positioning and installing device is characterized in that a positioning and installing seat is arranged on one side of the workbench, a sliding plate is connected with the positioning rod in a sliding mode, the sliding plate is connected with the positioning rod and is perpendicular to the positioning rod, a waist-shaped hole is formed in the sliding plate, the length direction of the waist-shaped hole is consistent with the axial direction of the roller shaft, a locking screw rod is connected to the positioning and installing seat in a threaded mode, and the locking screw rod penetrates through the waist-shaped hole.

Through adopting above-mentioned technical scheme, the sliding plate drives the locating lever and slides along the location mount pad, has guaranteed locating lever length direction's precision, provides the support for the high accuracy of bubble cotton cutting, and the setting up of locking screw makes the position of locating lever can fix at any time.

The utility model discloses further set up to: the workbench is internally provided with a conveying device, the conveying device and the high workbench are positioned at the same height, and the conveying device is positioned below the positioning rod.

Through adopting above-mentioned technical scheme, realize the automation of feeding, use manpower sparingly, and the cutting does not go on conveyer, and the wearing and tearing that reducible conveyer received increase life.

The utility model discloses further set up to: be equipped with the preforming subassembly on the workstation, the preforming subassembly is close to the hobbing cutter setting and keeps away from the locating lever, the preforming subassembly is including relative preforming mount pad and the preforming installation axle that sets up in the workstation both sides, preforming installation axle rotates with the preforming mount pad to be connected, the handing-over department of preforming mount pad and preforming installation axle is equipped with locking screw, the even array of preforming installation axle along its axial has a plurality of preforming, the direction that the hobbing cutter was kept away from to the preforming installation axle is equipped with the dwang.

Through adopting above-mentioned technical scheme, the preforming is pushed down the bubble cotton, can prevent that the bubble cotton from being driven and perk or curl up by the hobbing cutter when cutting, ensures the cotton steady ejection of compact of bubble, guarantees the quality of the cotton production of bubble, and locking screw can lock fixedly when the preforming is rotated the tramp.

The utility model discloses further set up to: the pressing sheet is connected with the pressing sheet mounting shaft in a sliding manner.

Through adopting above-mentioned technical scheme, the preforming position can freely be adjusted, adapts to different foam cutting size and quantity.

The utility model discloses further set up to: the protection assembly is arranged above the hob and comprises a protection plate and an observation plate, the protection plate is rotatably connected with the tabletting mounting seat, an L-shaped supporting plate is oppositely arranged on one side of the protection plate facing the workbench, a supporting leg is in threaded connection with the bottom wall of the L-shaped supporting plate and abutted against the workbench, the L-shaped supporting plate is connected with the observation plate, the observation plate is perpendicular to the protection plate, and a handle is arranged on the protection plate.

Through adopting above-mentioned technical scheme, avoid the workman to touch the hobbing cutter when the hobbing cutter work and cause the injury, observe the setting up of board and make the workman needn't open the protection shield and can observe the cutting condition.

To sum up, the utility model discloses a beneficial technological effect does:

1. the arrangement of the hobbing cutter, the hobbing cutter block and the hobbing cutter shaft is adopted to compress and cut foam, so that the cutting quality is improved, and meanwhile, the foam is conveyed during cutting;

2. through the arrangement of the positioning rod, the sliding plate and the positioning mounting seat, correct positions of the foam of various types are determined, and the cut foam is prevented from being excessively inclined.

Drawings

Fig. 1 is a schematic view of a connection structure for embodying the hob device, a machine body and a workbench in the present embodiment;

FIG. 2 is a schematic structural diagram for embodying the whole in the present embodiment;

FIG. 3 is a partial view of the present example showing the structure of the hob, the hob block and the connection between the hob shafts;

fig. 4 is an enlarged view of a portion a in fig. 2.

In the figure, 1, a machine body; 11. the hob cutter is fixed on the mounting base; 2. a work table; 21. positioning a rod; 22. positioning the mounting seat; 23. a sliding plate; 231. a waist-shaped hole; 232. locking the screw rod; 3. a hob device; 31. a roll shaft; 311. a limiting block; 32. hobbing cutters; 321. a limiting groove; 322. connecting holes; 33. a hob block; 331. a connecting rod; 332. connecting grooves; 34. a shaft shoulder; 35. locking the nut; 37. installing a cover; 4. a conveying device; 41. a drum; 42. a conveyor belt; 5. a tabletting assembly; 51. a tablet mounting base; 52. mounting a shaft for a pressing sheet; 521. rotating the rod; 522. locking the screw; 53. tabletting; 6. a protection component; 61. a protection plate; 62. an observation plate; 63. an L-shaped support plate; 64. a handle; 65. support the feet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

as shown in fig. 1, for the utility model discloses a foam cutting machine with adjustable blade distance, including workstation 2 and organism 1, workstation 2 is installed in organism 1 top, is equipped with conveyer 4 in the workstation 2, conveyer 4 and 2 highly uniform of workstation, conveyer 4 comprises cylinder 41 (only show one of them in the picture) and conveyer belt 42 that set up relatively, conveyer belt 42 cladding on two above-mentioned cylinders 41 and with two above-mentioned cylinders 41 butt, cylinder 41 is rotated by the drive of motor (not shown in the figure), rely on the frictional force with conveyer belt 42 to drive conveyer belt 42 and remove, realize the conveying.

As shown in fig. 1 and 3, a hob device 3 is disposed above the working table 2, the hob device 3 is mounted on the machine body 1 through a hob fixing mounting seat 11 disposed opposite to the working table, the hob device 3 is driven by a hob driving motor (not shown) mounted on the machine body 1, in this embodiment, the motor transmission is chain transmission, the hob device 3 includes a hob shaft 31, a hob 32 and a hob block 33, the hob shaft 31 is rotatably connected with the hob fixing mounting seat 11, a mounting cover 37 is threadedly connected to a side of the hob fixing mounting seat 11 away from the hob shaft 31, a bearing (not shown) is sleeved at one end of the hob shaft 31 close to the mounting cover 37, the bearing is mounted in the mounting cover 37, the mounting cover 37 is removed, the hob shaft 31 can be disengaged from the bearing, and the hob shaft 31, the hob 32 and the hob block 33 can; the hob shaft 31 is provided with a limit block 311 along the axial direction, the hobs 32 and the hob blocks 33 are provided with limit grooves 321, the plurality of hobs 32 and the plurality of hob blocks 33 slide on the hob shaft 31 in a staggered manner through the limit grooves 321, and the number and the thickness of the hob blocks 33 arranged between the hobs 32 are adjusted, so that different intervals can be generated between the hobs 32, and therefore cotton slivers with different widths can be cut; both ends are provided with hob blocks 33 for clamping; one end of the roller shaft 31 is provided with a shaft shoulder 34, the other end is in threaded connection with a lock nut 35, and the roller block 33 slidably connected to the leftmost and rightmost positions on the roller shaft 31 is respectively abutted against the step of the shaft shoulder 34 and the lock nut 35.

As shown in fig. 3, one side of the hob block 33 is relatively provided with a connecting rod 331 and the other side is relatively provided with a connecting groove 332 with the same size as the connecting rod 331, the side of the hob 32 is relatively provided with a connecting hole 322 with the same size as the connecting rod 331, the connecting rod 331 passes through the connecting hole 322 to be matched with the connecting groove 332, and then the combination of the hob 32 and the hob block 33 is tighter through the compression of the locking nut 35 and the shaft shoulder 34, so that the cutting of foam is more stable.

As shown in fig. 1, a positioning mounting seat 22 is installed on one side of the worktable 2, a sliding plate 23 is connected to the positioning mounting seat 22 in a sliding manner, a waist-shaped hole 231 is formed in the sliding plate 23, the direction of the waist-shaped hole 231 is consistent with the axial direction of the hob shaft 31, a locking screw 232 in threaded connection with the positioning mounting seat 22 penetrates through the waist-shaped hole 231, a positioning rod 21 is connected to one side of the sliding plate 23, which is far away from the locking screw 232, through a bolt, the length direction of the positioning rod 21 is consistent with the rolling direction of the hob 32, and the sliding plate 23 slides along the positioning mounting seat 22 to drive the positioning rod 21 to slide on the worktable 2, so as to.

As shown in fig. 2, the workbench 2 is provided with pressing sheet mounting seats 51 in the width direction, the pressing sheet mounting seats 51 are rotatably connected with pressing sheet mounting shafts 52, the pressing sheet mounting shafts 52 are connected with pressing sheets 53 in a sliding manner, and the joints of the pressing sheets 53 and the pressing sheet mounting shafts 52 are made of elastic materials, so that the pressing sheets 53 can freely slide and can be fixed at any time without loosening; one side that preforming installation axle 52 kept away from hobbing cutter 32 is equipped with dwang 521, stirs dwang 521 and can drive the rotation of preforming 53 axle, and the handing-over department threaded connection of preforming installation axle 52 and preforming mount pad 51 has locking screw 522 (as shown in fig. 4), and preforming 53 reaches the true position, utilizes locking screw 522 fixed, and when the bubble cotton conveys out under hobbing cutter 32, the bubble cotton is pushed down to preforming 53, makes it can not the perk or curl-up.

As shown in fig. 2, a protection assembly 6 is arranged above the hob device 3, the protection assembly 6 is composed of a protection plate 61 and an observation plate 62, the protection plate 61 is rotatably connected with the tabletting mounting seat 51, a handle 64 is arranged on one side of the protection plate 61 away from the workbench 2, an L-shaped support plate 63 is oppositely arranged on one side of the protection plate 61 close to the workbench 2, a support leg 65 is connected with the bottom surface of the L-shaped support plate 63 in a threaded manner, the support leg 65 can be connected with the support leg in a threaded manner to adjust the height, when the hob 32 works, the protection plate 61 is put down through the handle 64, and the support leg 65 is abutted against; the side of the L-shaped support plate 63 remote from the protective plate 61 is connected to the observation plate 62, and the worker observes the cutting condition through the observation plate 62.

The implementation principle of the embodiment is as follows: detaching the mounting cover 37, taking down the hob device 3, sleeving a proper hob block 33 according to the size of foam to be processed, adjusting the proper distance between the hobs 32, mounting the hob device 3, and locking the mounting cover 37; starting the foam cutting machine, rotating the rotating rod 521 to enable the pressing sheet 53 to be in place, and screwing the locking screw 522; the foam is placed on the conveying device 4 next to the positioning rod 21 and conveyed to the cutting area of the workbench 2, the hob cutter 32 cuts the foam, the pressing sheet 53 presses the foam which is possibly tilted, the foam is also conveyed out of the cutting area when the cutting is finished, and the foam is taken away by a worker to finish the cutting once.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a foam cutting machine with adjustable sword is apart from, includes workstation (2), hobbing cutter device (3) and organism (1), hobbing cutter device (3) are located workstation (2) top, its characterized in that: the hob fixing and mounting seats (11) are oppositely arranged on the machine body (1) along the width direction of the machine body, the hob device (3) comprises a hob shaft (31) and a plurality of hobs (32) which are connected to the hob shaft (31) in a sliding mode, the hob shaft (31) is connected with the hob fixing and mounting seats (11) in a rotating mode and can be detachably connected, a plurality of hob blocks (33) are connected to the hob shaft (31) in a sliding mode, the hob blocks (33) are arranged among the hobs (32), and the number of the hob blocks (33) between the two hobs (32) is at least one;

the utility model discloses a hobbing cutter, including hobbing cutter axle (31), hobbing cutter piece (33), stopper (311) are equipped with along its axial in hobbing cutter axle (31), be equipped with on hobbing cutter (32) and hobbing cutter piece (33) and slide spacing groove (321) of being connected with stopper (311), hobbing cutter axle (31) one end be equipped with shoulder (34) and other end threaded connection of hobbing cutter piece (33) butt have with lock nut (35) of hobbing cutter piece (33) butt.

2. The foam cutting machine with the adjustable cutter spacing according to claim 1, characterized in that: one side of hobbing cutter piece (33) is equipped with connecting rod (331) and the opposite side is equipped with spread groove (332) unanimous with connecting rod (331) size, hobbing cutter (32) side is equipped with connecting hole (322) unanimous with connecting rod (331) size, connecting rod (331) pass connecting hole (322) and spread groove (332) cooperation.

3. The foam cutting machine with the adjustable cutter spacing according to claim 1, characterized in that: and a positioning rod (21) is arranged on the workbench (2), and the length direction of the positioning rod (21) is consistent with the rolling direction of the hob (32).

4. The foam cutting machine with the adjustable cutter spacing according to claim 3, characterized in that: the positioning and installing device is characterized in that a positioning and installing seat (22) is arranged on one side of the workbench (2), a sliding plate (23) is connected to the positioning and installing seat (22) in a sliding mode, the sliding plate (23) is connected with a positioning rod (21) and is perpendicular to the positioning rod (21), a waist-shaped hole (231) is formed in the sliding plate (23), the length direction of the waist-shaped hole (231) is consistent with the axial direction of the roller shaft (31), a locking screw rod (232) is connected to the positioning and installing seat (22) in a threaded mode, and the locking screw rod (232) penetrates through the waist-shaped hole.

5. The foam cutting machine with the adjustable cutter spacing according to claim 3, characterized in that: the automatic positioning device is characterized in that a conveying device (4) is arranged in the workbench (2), the conveying device (4) and the workbench (2) are located at the same height, and the conveying device (4) is located below the positioning rod (21).

6. The foam cutting machine with the adjustable cutter spacing according to claim 1, characterized in that: be equipped with preforming subassembly (5) on workstation (2), preforming subassembly (5) are close to hobbing cutter (32) and set up and keep away from locating lever (21), preforming subassembly (5) are including setting up preforming mount pad (51) and preforming installation axle (52) in workstation (2) both sides relatively, preforming installation axle (52) are rotated with preforming mount pad (51) and are connected, preforming mount pad (51) are equipped with locking screw (522) with the handing-over department of preforming installation axle (52), preforming installation axle (52) have a plurality of preforming (53) along its even array of axial, the direction that hobbing cutter (32) were kept away from to preforming installation axle (52) is equipped with dwang (521).

7. The foam cutting machine with the adjustable cutter spacing as claimed in claim 6, wherein: the pressing sheet (53) is connected with the pressing sheet mounting shaft (52) in a sliding mode.

8. The foam cutting machine with the adjustable cutter spacing as claimed in claim 6, wherein: be equipped with protection subassembly (6) that are located hobbing cutter (32) top on workstation (2), protection subassembly (6) are including protection shield (61) and observation board (62), protection shield (61) rotate with preforming mount pad (51) and are connected, protection shield (61) are equipped with L shape backup pad (63) relatively towards one side of workstation (2), threaded connection has supporting legs (65) on L shape backup pad (63) diapire, supporting legs (65) and workstation (2) butt, two L shape backup pad (63) are connected with observation board (62), it is perpendicular with protection shield (61) to observe board (62), be equipped with handle (64) on protection shield (61).