CN219685781U

CN219685781U - Cotton frock of cutting of bubble

Info

Publication number: CN219685781U
Application number: CN202320987514.5U
Authority: CN
Inventors: 侯清泉; 陈俊爽
Original assignee: Wuhan Yusheng Automation Equipment Co ltd
Current assignee: Wuhan Yusheng Automation Equipment Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-09-15
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a foam cutting tool which comprises a portal frame, a base, a driving mechanism, a first mounting plate, a first telescopic cylinder, a horizontal moving mechanism, a cutting machine, a positioning mechanism and a positioning mechanism, wherein the portal frame is horizontally arranged at the upper end of the base in a sliding mode along the front-back direction through a sliding assembly, the driving mechanism is arranged on the base, the first mounting plate is vertically arranged on the portal frame in a sliding mode, the first telescopic cylinder is arranged on the portal frame, the telescopic part of the first telescopic cylinder is vertically arranged and fixedly connected with the first mounting plate, the horizontal moving mechanism is arranged on the first mounting plate, the cutting machine is arranged below the first mounting plate, the moving end of the horizontal moving mechanism is connected with the cutting machine, and the positioning mechanism is arranged on the base. The utility model relates to a foam cutting tool, which is characterized in that when foam is required to be cut for multiple times in the same direction, a driving mechanism is used for driving a portal frame to move along the front-back direction, after the portal frame moves to a designated position, a cutting machine is started to cut the foam, and the steps are repeated to cut the foam for multiple times, so that the requirements of modern foam production enterprises are met.

Description

Cotton frock of cutting of bubble

Technical Field

The utility model relates to the technical field of foam cutting, in particular to a foam cutting tool.

Background

The foam is a material foamed by plastic particles, and is called foam for short, and the foam cutting machine is a cutting machine for cutting the foam into required sizes. The existing foam cutting machine is used for cutting foam, a plurality of layers of foam are generally cut once, in the cutting process, workers are required to press the foam layer by hands, then the to-be-cut part of the foam layer is moved to the lower part of the cutting knife, the foam surface layer is integrally cut through the cutting knife, in the operation process, hands of the workers are easily accidentally injured by the cutting knife, the fixing effect of pressing the foam layer by hands of the workers is not ideal, and the requirements of modern enterprises on foam cutting are not met.

In view of the above problems, a cutting device for foam is disclosed in chinese patent publication No. CN216914067U, which includes a base, a cutting device and a fixing device, wherein a bracket is disposed on a top wall of the base, the cutting device is disposed on the bracket, and the fixing device is disposed on the base; the fixing device comprises a support column, a compression roller, a bidirectional screw rod and a screw pair I, wherein the support column penetrates through the base in a sliding mode and extends out from two ends, a connecting plate is arranged at the bottom end of the support column, a spring I is sleeved on the support column, the spring I is arranged between the connecting plate and the bottom wall of the base, two ends of the compression roller are rotatably arranged at the top of the support column, a supporting leg is arranged on the bottom wall of the base, a sliding rail is arranged on the supporting leg, a top plate is arranged on the sliding rail in a sliding mode, two ends of the bidirectional screw rod are rotatably arranged on the supporting leg, the screw pair I is in threaded connection with the bidirectional screw rod, and a connecting rod is arranged between the screw pair I and the top plate. The utility model belongs to the technical field of foam processing, and particularly relates to an EVA foam cutting device convenient for fixing EVA foam. However, when the device is used for cutting the foam surface layer for multiple times, the first driving motor is needed to lift the pressing roller, the first driving motor is needed to drive the foam surface layer to the designated position, and then the first driving motor is needed to drive the pressing roller to press the foam surface layer, so that the situation that the hand of the worker is easily injured by the cutting knife in a false way can still occur, and the designated position cannot be accurately cut by the manual movement of the foam surface layer of the worker, so that the final yield is influenced, and the foam cutting tool is provided to solve the problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a foam cutting tool.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a foam cutting tool which comprises a portal frame, a base, a driving mechanism, a cutting machine, a horizontal moving mechanism, a positioning mechanism, a first mounting plate and a first telescopic cylinder, wherein the portal frame is horizontally arranged at the upper end of the base along the front-back direction through a sliding component, the driving mechanism is arranged on the base, the driving end of the driving mechanism is connected with the portal frame to drive the portal frame to horizontally move along the front-back direction, the first mounting plate is vertically arranged on the portal frame in a sliding mode, the first telescopic cylinder is arranged on the portal frame, the telescopic part of the first telescopic cylinder is vertically arranged and fixedly connected with the first mounting plate, the horizontal moving mechanism is arranged on the first mounting plate, the cutting machine is arranged below the first mounting plate, the moving end of the horizontal moving mechanism is connected with the cutting machine to drive the cutting machine to horizontally move along the left-right direction, and the positioning mechanism is arranged on the base to position and fix foam placed on the base.

As a preferable technical scheme of the utility model, the driving mechanism comprises two groups of driving assemblies which are arranged at intervals left and right, the driving assemblies comprise a second mounting plate, a second telescopic cylinder and mounting blocks, the mounting blocks are fixed at the left end and the right end of the portal frame, the second mounting plate is vertically fixed on the base, the second telescopic cylinder is mounted on the second mounting plate, and the telescopic part of the second telescopic cylinder is horizontally arranged along the front-rear direction and is connected and fixed with the mounting blocks.

As a preferable technical scheme of the utility model, the sliding component comprises a plurality of sliding blocks, wherein the sliding blocks are fixed at the lower end of the portal frame, and a plurality of sliding grooves matched with the sliding blocks are formed in the upper end of the base.

As a preferable technical scheme of the utility model, the horizontal moving mechanism comprises a linear module, the linear module is arranged at the lower end of the first mounting plate, the linear module is horizontally arranged along the left-right direction, and the slide block of the linear module is fixedly connected with the cutting machine.

As a preferable technical scheme of the utility model, the cutting machine further comprises a guide rod, wherein the guide rod is horizontally arranged, two ends of the guide rod are fixedly connected with the first mounting plate, and the guide rod penetrates through the cutting machine and is in sliding connection with the cutting machine.

As a preferable technical scheme of the utility model, the positioning mechanism comprises two supporting plates, a hand wheel, a bidirectional screw rod, two driving blocks, a connecting rod, a top plate, a plurality of vertical rods and a plurality of pressing plates, wherein the two supporting plates are vertically arranged, the bidirectional screw rod is horizontally arranged along the left-right direction, two ends of the bidirectional screw rod are respectively and rotatably connected with the supporting plates, the hand wheel is coaxially and fixedly connected with one end of the bidirectional screw rod, the two driving blocks are provided with threaded through holes, the driving blocks are in threaded connection with the bidirectional screw rod through the threaded through holes, when the hand wheel is rotated, the two driving blocks are mutually close to or far away from each other, one end of the connecting rod is hinged with the driving blocks, the other end of the connecting rod is hinged with the top plate, the top plate is slidably arranged between the two supporting plates along the vertical direction, the base is provided with a through hole, and one end of the vertical rod is fixedly connected with the top plate, and the other end of the vertical rod passes through the through hole and is fixedly connected with the pressing plates.

As a preferable technical scheme of the utility model, the telescopic lifting device further comprises a plurality of groups of reset assemblies, wherein each reset assembly comprises a telescopic rod and a reset spring, the telescopic rods are vertically arranged, one ends of the telescopic rods are fixedly connected with the top plate surface, the other ends of the telescopic rods are fixedly connected with the lower end of the base, and the reset springs are sleeved on the telescopic rods.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model relates to a foam cutting tool, which is characterized in that foam to be cut is placed on a base, a worker holds a hand wheel and rotates the hand wheel, the hand wheel rotates to drive a bidirectional screw rod to rotate, two driving blocks are in threaded connection with the bidirectional screw rod through threaded through holes, when the hand wheel is rotated, the two driving blocks are mutually close to or far away, one end of a connecting rod is hinged with the driving blocks, the other end of the connecting rod is hinged with a top plate, the two driving blocks are mutually close to or far away, the top plate, a vertical rod and a pressing plate can be driven to move up and down, when the pressing plate moves up, foam to be cut can be placed in a gap between the pressing plate and the base, the worker reversely rotates the hand wheel, and can position and fix the foam by matching with the downward gravity of the pressing plate, a cutting machine is started, meanwhile, a linear module and a cutting blade of the cutting machine are driven to move down to be in contact with the foam by a first telescopic cylinder, and a slider of the linear module is started to drive the cutting machine to move horizontally along the left and right directions, so that the cutting machine can cut foam; when the foam is required to be cut for many times in the same direction, the second telescopic cylinder is started, the telescopic part of the second telescopic cylinder stretches and contracts to drive the portal frame to horizontally move along the front-back direction, after the portal frame moves to the designated position, the foam can be cut for many times by repeating the steps, and the requirements of modern foam production enterprises are met.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is an overall cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of area A of FIG. 2;

in the figure: 1. a portal frame; 2. a base; 3. a cutting machine; 4. a first mounting plate; 51. a second mounting plate; the method comprises the steps of carrying out a first treatment on the surface of the 52. A second telescopic cylinder; 53. a mounting block; 54. a chute; 55. a slide block; 61. a linear module; 62. a guide rod; 71. a support plate; 72. a hand wheel; 73. a two-way screw rod; 74. a driving block; 75. a connecting rod; 76. a top plate; 77. a vertical rod; 78. a pressing plate; 81. a telescopic cylinder; 82. a return spring; 9. a first telescopic cylinder.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Fig. 1-3 provide a foam cutting tool for the utility model, which comprises a portal frame 1 and a base 2, wherein the portal frame 1 is horizontally arranged at the upper end of the base 2 in a sliding manner along the front-back direction through a sliding component, and further comprises a driving mechanism, a cutting machine 3, a horizontal moving mechanism, a positioning mechanism, a first mounting plate 4 and a first telescopic cylinder 9, wherein the driving mechanism is arranged on the base 2, the driving end of the driving mechanism is connected with the portal frame 1 so as to drive the portal frame 1 to horizontally move along the front-back direction, the first mounting plate 4 is vertically arranged on the portal frame 1 in a sliding manner, the first telescopic cylinder 9 is arranged on the portal frame 1, the telescopic part of the first telescopic cylinder 9 is vertically arranged and fixedly connected with the first mounting plate 4, the horizontal moving mechanism is arranged on the first mounting plate 4, the cutting machine 3 is arranged below the first mounting plate 4, and the moving end of the horizontal moving mechanism is connected with the cutting machine 3 so as to drive the cutting machine 3 to horizontally move along the left-right direction, and the positioning mechanism is arranged on the base 2 so as to position and fix foam placed on the base 2.

In the embodiment, foam to be cut is placed on a base 2, the foam is positioned and fixed through a positioning mechanism, a cutting machine 3 is started, meanwhile, a first telescopic cylinder 9 (the first telescopic cylinder 9 is a hydraulic cylinder or an electric cylinder) drives a horizontal moving mechanism and the cutting machine 3 to move downwards, a cutting blade moving to the cutting machine 3 is in contact with the foam, and the cutting machine 3 can be driven to move horizontally along the left-right direction through the horizontal moving mechanism, so that the cutting machine 3 can cut the foam; when the foam is required to be cut for multiple times in the same direction, the driving mechanism drives the portal frame 1 to move along the front-back direction, and after the portal frame moves to the designated position, the foam can be cut for multiple times by repeating the steps, so that the requirements of modern foam production enterprises are met.

Preferably, as another embodiment of the present utility model, on the basis of the embodiment shown in fig. 1, the driving mechanism includes two groups of driving assemblies arranged at left and right intervals, the driving assemblies include a second mounting plate 51, a second telescopic cylinder 52 and mounting blocks 53, the mounting blocks 53 are fixed at left and right ends of the portal frame 1, the second mounting plate 51 is vertically fixed on the base 2, the second telescopic cylinder 52 is mounted on the second mounting plate 51, and telescopic parts of the second telescopic cylinder 52 are horizontally arranged along the front and rear directions and are connected and fixed with the mounting blocks 53. Specifically, the sliding assembly includes a plurality of sliding blocks 55, the sliding blocks 55 are fixed at the lower end of the portal frame 1, and a plurality of sliding grooves 54 matched with the sliding blocks 55 are formed in the upper end of the base 2.

In this embodiment, as one of the embodiments, the second telescopic cylinder 52 is started, and the telescopic portion of the second telescopic cylinder 52 stretches to drive the gantry 1 to horizontally move along the front-rear direction, and the sliding block 55 slides in the sliding groove 54, so that the gantry 1 can be more stable and smooth in the moving process.

Preferably, as another embodiment of the present utility model, on the basis of the embodiment shown in fig. 1, the horizontal moving mechanism includes a linear module 61, the linear module 61 is disposed at the lower end of the first mounting plate 4, the linear module 61 is horizontally disposed along the left-right direction, and the slider thereof is fixedly connected to the cutter 3.

In this embodiment, as one of the embodiments, the linear module 61 is started, and the slider of the linear module 61 drives the cutter 3 to move horizontally in the left-right direction.

More specifically, the cutter further comprises a guide rod 62, wherein the guide rod 62 is horizontally arranged, both ends of the guide rod 62 are fixedly connected with the first mounting plate 4, and the guide rod 62 penetrates through the cutter 3 and is in sliding connection with the cutter.

The guide bar 62 allows the cutter 3 to move more stably and distributes the downward force of the cutter 3 applied by the linear die set 61.

Preferably, as another embodiment of the present utility model, on the basis of the embodiment shown in fig. 1, the positioning mechanism includes two support plates 71, a hand wheel 72, a bidirectional screw 73, two driving blocks 74, a connecting rod 75, a top plate 76, a plurality of vertical rods 77, and a plurality of pressing plates 78, wherein the two support plates 71 are vertically arranged, the bidirectional screw 73 is horizontally arranged along the left-right direction, two ends of the bidirectional screw 73 are respectively and rotatably connected with the support plates 71, the hand wheel 72 is fixedly connected with one end of the bidirectional screw 73 coaxially, the two driving blocks 74 are provided with threaded through holes, the driving blocks 74 are in threaded connection with the bidirectional screw 73 through the threaded through holes, when the hand wheel 72 is rotated, the two driving blocks 74 are mutually close or far away, one end of the connecting rod 75 is hinged with the driving blocks 74, the other end is hinged with the top plate 76, the top plate 76 is slidably arranged between the two support plates 71 along the vertical direction, one end of the vertical rods 77 is fixedly connected with the top plate 76, and the other end of the vertical rods passes through the through holes to be fixedly connected with the pressing plates 78.

In this embodiment, as one of the embodiments, the hand wheel 72 is held by a worker and rotated, the hand wheel 72 rotates to drive the bidirectional screw rod 73 (the bidirectional screw rod 73 is formed by making two threads with different rotation directions on one screw rod, namely one right-handed thread and one left-handed thread), since the two driving blocks 74 are in threaded connection with the bidirectional screw rod 73 through the threaded through holes, when the hand wheel 72 is rotated, the two driving blocks 74 are close to or far away from each other, since one end of the connecting rod 75 is hinged with the driving blocks 74, the other end is hinged with the top plate 76, the two driving blocks 74 are close to or far away from each other, the top plate 76, the vertical rod 77 and the pressing plate 78 can be driven to move up and down, when the pressing plate 78 moves up, the foam to be cut can be placed into the gap between the pressing plate 78 and the base 2, and the worker reversely rotates the hand wheel 72 to fix the foam by matching with the downward gravity of the pressing plate 78.

Preferably, as another embodiment of the present utility model, on the basis of the embodiment shown in fig. 1, the present utility model further comprises a plurality of groups of reset assemblies, wherein the reset assemblies comprise a telescopic rod 81 and a reset spring 82, the telescopic rod 81 is vertically arranged, one end of the telescopic rod 81 is fixedly connected with the surface of the top plate 76, the other end of the telescopic rod is fixedly connected with the lower end of the base 2, and the reset spring 82 is sleeved on the telescopic rod 81.

In this embodiment, as one of the embodiments, when the top plate 76 moves upward, the telescopic rod 81 and the return spring 82 are both contracted, the top plate 76 can jack up the pressing plate 78 through the vertical rod 77, after the foam to be cut is put into the gap between the pressing plate 78 and the base 1, the hand wheel 72 is loosened by the worker, and the pressing plate 78 can press the foam under the action of gravity and the return spring 82, so as to achieve the effect of positioning and fixing the foam.

The working principle of the utility model is as follows:

placing foam to be cut on the base 2, holding the hand wheel 72 by a worker and rotating the hand wheel 72, rotating the hand wheel 72 to drive the bidirectional screw rod 73 to rotate, enabling the two driving blocks 74 to be close to or far away from each other when the hand wheel 72 is rotated through the threaded through holes, enabling the two driving blocks 74 to be close to or far away from each other when one end of the connecting rod 75 is hinged with the driving blocks 74 and the other end of the connecting rod is hinged with the top plate 76, enabling the two driving blocks 74 to be close to or far away from each other, driving the top plate 76, the vertical rod 77 and the pressing plate 78 to move up and down, enabling the foam to be cut to be placed in a gap between the pressing plate 78 and the base 2 when the pressing plate 78 moves up, enabling the worker to reversely rotate the hand wheel 72, enabling the pressing plate 78 to be matched with downward gravity to fix the foam, starting the cutting machine 3, enabling the linear module 61 and the cutting machine 3 to move down through the first telescopic cylinder 9, enabling the cutting blade of the cutting machine 3 to be in contact with the foam, and enabling the sliding block of the linear module 61 to move horizontally along the left and right directions, and enabling the cutting machine 3 to cut foam to be cut; when the foam is required to be cut for multiple times in the same direction, the second telescopic cylinder 52 is started, the telescopic part of the second telescopic cylinder 52 stretches and contracts to drive the portal frame 1 to horizontally move along the front-back direction, after the portal frame moves to the designated position, the foam can be cut for multiple times by repeating the steps, and the requirements of modern foam production enterprises are met.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a cotton frock of cutting of bubble, includes portal frame (1) and base (2), portal frame (1) are in through sliding component along fore-and-aft direction horizontal slip setting the upper end of base (2), its characterized in that still includes actuating mechanism, cutting machine (3), horizontal migration mechanism, positioning mechanism, first mounting panel (4) and first telescopic cylinder (9), actuating mechanism locates on base (2), and its drive end with portal frame (1) are connected, in order to drive portal frame (1) along fore-and-aft direction horizontal migration, first mounting panel (4) are vertical to be slided to be located on portal frame (1), first telescopic cylinder (9) install in on portal frame (1), the telescopic part of first telescopic cylinder (9) vertically set up and with first mounting panel (4) are connected fixedly, horizontal migration mechanism locates on first mounting panel (4), horizontal migration mechanism's end with cutting machine (3) are located along the direction of moving on the base (2) are located in order to fix the horizontal migration mechanism (3).

2. The foam cutting tool according to claim 1, wherein the driving mechanism comprises two groups of driving assemblies arranged at left and right intervals, the driving assemblies comprise a second mounting plate (51), a second telescopic cylinder (52) and mounting blocks (53), the mounting blocks (53) are fixed at left and right ends of the portal frame (1), the second mounting plate (51) is vertically fixed on the base (2), the second telescopic cylinder (52) is mounted on the second mounting plate (51), and telescopic parts of the second telescopic cylinder (52) are horizontally arranged along front and rear directions and are fixedly connected with the mounting blocks (53).

3. The foam cutting tool according to claim 1, wherein the sliding assembly comprises a plurality of sliding blocks (55), the sliding blocks (55) are fixed at the lower end of the portal frame (1), and a plurality of sliding grooves (54) matched with the sliding blocks (55) are formed in the upper end of the base (2).

4. The foam cutting tool according to claim 1, wherein the horizontal moving mechanism comprises a linear module (61), the linear module (61) is arranged at the lower end of the first mounting plate (4), the linear module (61) is horizontally arranged along the left-right direction, and the sliding block of the linear module is fixedly connected with the cutting machine (3).

5. The foam cutting tool according to claim 4, further comprising a guide rod (62), wherein the guide rod (62) is horizontally arranged, both ends of the guide rod are fixedly connected with the first mounting plate (4), and the guide rod (62) penetrates through the cutter (3) and is in sliding connection with the cutter.

6. The foam cutting tool according to claim 1, wherein the positioning mechanism comprises two support plates (71), a hand wheel (72), a bidirectional screw rod (73), two driving blocks (74), a connecting rod (75), a top plate (76), a plurality of vertical rods (77) and a plurality of pressing plates (78), the two support plates (71) are vertically arranged, the bidirectional screw rod (73) is horizontally arranged along the left-right direction, two ends of the bidirectional screw rod (73) are respectively and rotatably connected with the support plates (71), the hand wheel (72) is coaxially and fixedly connected with one end of the bidirectional screw rod (73), threaded through holes are formed in the two driving blocks (74), the driving blocks (74) are in threaded connection with the bidirectional screw rod (73) through the threaded through holes, when the hand wheel (72) is rotated, the two driving blocks (74) are mutually close to or far away, one end of the connecting rod (75) is hinged with the driving block (74), the other end of the connecting rod is hinged with the top plate (76), the top plate (76) is slidably arranged along the vertical direction between the two support plates (71), and the other end of the driving block (74) is fixedly connected with the top plate (78).

7. The foam cutting tool according to claim 6, further comprising a plurality of groups of reset assemblies, wherein each reset assembly comprises a telescopic rod (81) and a reset spring (82), the telescopic rods (81) are vertically arranged, one ends of the telescopic rods are fixedly connected with the surface of the top plate (76), the other ends of the telescopic rods are fixedly connected with the lower end of the base (2), and the reset springs (82) are sleeved on the telescopic rods (81).