Shearing device for excess materials at tail end of oil guide cotton

Abstract

The utility model discloses an oil guide cotton tail end excess material shearing device which comprises a first placing plate, and oil guide cotton to be sheared is arranged on the first placing plate. A second placing plate is arranged on one side of the first placing plate, a first shearing part and a second shearing part which are connected through a hinge are arranged on the second placing plate, and the first shearing part and the second shearing part can move in the horizontal direction to enter the two sides of oil guide cotton to be sheared and can be close to each other to rotate in the horizontal direction; the cutting blades are respectively close to the tail end of the to-be-cut oil guide cotton; the first shearing part and the second shearing part rotate around the first hinge shaft and are close to each other to shear excess materials at the tail end of the to-be-sheared oil guide cotton; the oil guide cotton tail end excess material shearing device can shear excess materials at the tail end of oil guide cotton in the assembling process, so that the lengths of the excess materials are uniform, and the product consistency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating wire assembly, in particular to a shearing device for residual material at the end of an oil-conducting cotton. Background Art

[0002] Generally, an electronic cigarette is mainly composed of three parts: an oil storage tank, an atomization component and a battery module. The atomization component is also called a heating wire component 3. The heating wire component 3 includes a heating wire 33, oil-conducting cotton 32, a cotton-wrapped rod 35 and a hardware bracket 31; the heating wire 33 is an important component of the electronic cigarette for heating the oil.

[0003] During the assembly of the heating wire assembly 3, the oil-conducting cotton 32 and the heating wire 33 need to be surrounded by the outer surface of the cotton-wrapped rod 35 and inserted into the hardware bracket 31 together. Since the oil-conducting cotton 32 is a rectangular parallelepiped in the initial assembly state, the length is generally long and may have a variety of specifications, which is convenient for wrapping the heating wire 33 and the cotton-wrapped rod 35 and is also beneficial for assembly. However, in order to facilitate subsequent assembly and unify product specifications, the excess oil-conducting cotton end material needs to be cut to achieve uniform specifications, which is convenient for subsequent assembly with the oil storage tank.

[0004] The existing assembly equipment does not have the above-mentioned shearing function, and the heating wire assembly 3 is manually trimmed during the cutting process, which requires a lot of manpower and has low manual assembly efficiency, and cannot meet the requirements of automated production. Summary of the invention

[0005] The purpose of the utility model is to overcome the above-mentioned defects in the prior art and provide a device for shearing the residual material at the end of the oil-conducting cotton, which can shear the residual material at the end of the oil-conducting cotton during the assembly process to make the residual material length uniform, thereby improving product consistency.

[0006] To achieve the above-mentioned purpose, the utility model provides a shearing device for the residual material at the end of the oil-conducting cotton, comprising a first placing plate, on which the oil-conducting cotton to be sheared is mounted; a second placing plate is mounted on one side of the first placing plate, and the second placing plate is mounted with a first shearing member and a second shearing member connected by hinges, the first shearing member and the second shearing member can move in the horizontal direction to enter the two sides of the oil-conducting cotton to be sheared, and can rotate close to each other in the horizontal direction, respectively approaching the end of the oil-conducting cotton to be sheared; the first shearing member and the second shearing member rotate around the first hinge axis and approach each other to shear the residual material at the end of the oil-conducting cotton to be sheared;

[0007] A third placement plate is installed below the second placement plate, and a second driving cylinder is installed at the end of the third placement plate. The second driving cylinder is transmission-connected to the second placement plate to drive the second placement plate to reciprocate horizontally, thereby driving the first shearing piece and the second shearing piece to move closer to or away from the oil-conducting cotton to be sheared;

[0008] The third placement plate is also transmission-connected with a vertical adjustment component, and the vertical adjustment component is used to adjust the vertical heights of the first shearing piece and the second shearing piece.

[0009] Preferably, an arc-shaped placement groove for placing the heating wire assembly is provided on the first placement plate, and a clamping assembly for clamping the hardware bracket is installed on the side of the arc-shaped placement groove.

[0010] Preferably, the clamping assembly includes clamping blocks installed on both sides of the arc-shaped placement groove; the clamping block is hinged to the first placement plate via a second hinge shaft, and at least one elastic element is installed at the end of the clamping block; the elastic element is used to drive the clamping block to rotate, thereby clamping the hardware bracket.

[0011] Preferably, the first shearing piece and the second shearing piece are transmission connected to the first driving cylinder, and the first driving cylinder is installed on the second placement plate. The first driving cylinder drives the first shearing piece and the second shearing piece to rotate around the first hinge axis to shear the end residue of the oil-conducting cotton to be sheared.

[0012] Preferably, the third placement plate is provided with a transverse slide rail, and a transverse slider is mounted on the transverse slide rail. The second placement plate moves back and forth horizontally along the transverse slide rail through the transverse slider. The third placement plate is also provided with a plurality of first limit blocks for limiting the position of the second placement plate, and the third placement plate moves horizontally between the plurality of first limit blocks.

[0013] Preferably, a supporting bracket is installed on the second placement plate, and a vacuum suction nozzle is installed on the supporting bracket. The vacuum suction nozzle is connected to the vacuum generator through a pipeline. The vacuum suction nozzle is installed above the first shearing piece and the second shearing piece to vacuum absorb the remaining material at the end of the cut oil-conducting cotton.

[0014] Preferably, a vertical driving member is also installed on the supporting bracket, and the vertical driving member is transmission-connected to the vacuum suction nozzle to drive the vacuum suction nozzle to vertically reciprocate and adjust the vertical height of the vacuum suction nozzle.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model first uses a first placement plate to fix the oil-conducting cotton to be cut; secondly, drives the first shearing piece and the second shearing piece to enter the two sides of the oil-conducting cotton to be cut; finally, the first shearing piece and the second shearing piece rotate around the first hinge axis and approach each other to cut the end residue of the oil-conducting cotton to be cut, so that the end residue length of the oil-conducting cotton is uniform, thereby improving product consistency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a front structural schematic diagram of a device for shearing excess material at the end of oil-conducting cotton provided by the utility model;

[0019] Figure 2 This is a side structural schematic diagram of a device for shearing excess material at the end of oil-conducting cotton provided by the utility model;

[0020] Figure 3 It is a structural schematic diagram of the heating wire assembly and the clamping assembly provided by the utility model;

[0021] Figure 4 It is a structural schematic diagram of the clamping assembly provided by the utility model;

[0022] Figure 5 It is a structural schematic diagram of the first shearing piece and the second shearing piece provided by the utility model;

[0023] Figure 6 It is an exploded schematic diagram of the guide plate and the fixing bracket provided by the utility model.

[0024] Included in the figure are:

[0025] 3. Heating wire assembly; 31. Hardware bracket; 32. Oil-conducting cotton; 33. Heating wire; 35. Cotton-wrapped rod; 1. First placement plate; 4. Second placement plate; 51. First shearing piece; 52. Second shearing piece; 53. First hinge axis; 11. Arc placement groove; 6. Clamping assembly; 61. Second hinge axis; 62. Clamping block; 63. Elastic element; 54. First drive cylinder; 7. Third placement plate; 71. Second drive cylinder; 72. Horizontal slide rail; 73. Horizontal slider; 74. First limit block; 8. Vertical adjustment assembly; 91. Support bracket; 92. Vacuum nozzle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in this embodiment of the utility model to clearly and completely describe the technical solution in this embodiment of the utility model. Obviously, the described embodiment is one embodiment of the utility model, not all embodiments of the utility model. Based on this embodiment of the utility model, all other embodiments of the utility model obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Please refer to Figures 1 to 6 The utility model provides a device for shearing the residual material at the end of oil-conducting cotton.

[0028] like Figure 1 As shown, the shearing device can be installed in an automatic device, or it can be a separate stand-alone device, and a manual auxiliary device can be used to complete the shearing function.

[0029] like Figure 1 As shown, the shearing device can be composed of two parts, the left part is used to fix the oil-conducting cotton 32 to be sheared. In this embodiment, the heating wire assembly 3 is directly fixed, which includes the vertically placed oil-conducting cotton 32 to be sheared; the right part is used to shear the end residue of the oil-conducting cotton 32 to be sheared.

[0030] If the shearing device is installed in an automatic device, the left part uses a jig to fix the heating wire assembly 3 and transport it accurately; the right part can be fixed on the frame; if the shearing device is a single-machine device, the heating wire assembly 3 is manually fixed on the first placement plate 1, and the right part automatically shears the end residue of the oil-conducting cotton 32 to be sheared.

[0031] like Figure 3 and Figure 4 As shown, the left part includes a first placement plate 1, which can be a part of a jig for placing and fixing the oil-conducting cotton 32 to be cut; specifically, in the present embodiment, two arc-shaped placement grooves 11 for placing the heating wire assembly 3 are provided on the first placement plate 1, and the arc-shaped placement grooves 11 are sequentially provided with a hardware bracket 31, oil-conducting cotton 32 inside the hardware bracket 31, heating wire 33 inside the oil-conducting cotton 32, and a cotton-wrapped rod 35 inside the heating wire 33; since the oil-conducting cotton 32, the heating wire 33 and the cotton-wrapped rod 35 are all installed on the hardware bracket 31, it is only necessary to clamp the hardware bracket 31. In the present embodiment, a clamping assembly 6 for clamping the hardware bracket 31 is installed on the side of the arc-shaped placement groove 11.

[0032] Further, such as Figure 4As shown, the clamping assembly 6 includes clamping blocks 62 installed on both sides of the arc-shaped placement groove 11; the clamping block 62 is hingedly connected to the first placement plate 1 through a second hinge shaft 61, and two elastic elements 63 are installed at the end of the clamping block 62; the elastic element 63 is a clamping driving element, which stores elastic potential energy inside; the elastic element 63 can be a spring or a disc spring; in other embodiments, the clamping block 62 can also be directly connected to the micro-cylinder transmission, and the micro-cylinder is used to drive the clamping block 62 to clamp and release, thereby realizing the clamping and release of the hardware bracket 31.

[0033] During the clamping process, the elastic element 63 drives the clamping block 62 to rotate, thereby clamping the hardware bracket 31 .

[0034] Furthermore, the clamping block 62 is provided with an arc-shaped clamping protrusion 66 on one side close to the arc-shaped placement groove 11 , and the arc-shaped clamping protrusion 66 rotates into the arc-shaped placement groove 11 to clamp the hardware bracket 31 .

[0035] like Figure 1 As shown, the right part includes a second placing plate 4, on which two first driving cylinders 54 arranged side by side are installed, and the end of the first driving cylinder 54 is provided with a first shearing piece 51 and a second shearing piece 52 connected by a hinge, and a first hinge axis 53 is provided at the hinge of the first shearing piece 51 and the second shearing piece 52, and the first driving cylinder 54 drives the first shearing piece 51 and the second shearing piece 52 to rotate around the first hinge axis 53, approaching or moving away from each other.

[0036] During the shearing process, the first driving cylinder 54 drives the first shearing piece 51 and the second shearing piece 52 to rotate around the first hinge shaft 53 and approach each other to shear the remaining end of the oil-conducting cotton 32 to be sheared.

[0037] Further, such as Figure 1 As shown, a third placing plate 7 is installed under the second placing plate 4. In this embodiment, the third placing plate 7 cannot move in the horizontal direction, but can also be adjusted in vertical height under the drive of the vertical adjustment component 8, thereby adjusting the horizontal position and vertical height of the first shearing piece 51 and the second shearing piece 52.

[0038] A second driving cylinder 71 is installed at the end of the third placement plate 7. The second driving cylinder 71 is transmission-connected to the second placement plate 4 to drive the second placement plate 4 to move horizontally back and forth, thereby driving the first shearing piece 51 and the second shearing piece 52 to move closer to or away from the oil-conducting cotton 32 to be sheared.

[0039] Furthermore, in order to ensure the stability and smoothness of the horizontal movement of the second placement plate 4, the first shearing piece 51 and the second shearing piece 52, the third placement plate 7 is provided with two parallel transverse slide rails 72, and the transverse slide rails 72 are provided with transverse sliders 73. The second placement plate 4 moves back and forth horizontally along the transverse slide rails 72 through the transverse sliders 73. The transverse slide rails 72 and the transverse sliders 73 cooperate with each other to limit the freedom of movement of the second placement plate 4, so that the movement of the second placement plate 4 is more stable.

[0040] like Figure 2 As shown, the third placement plate 7 is also provided with a plurality of first limit blocks 74 for limiting the position of the second placement plate 4 , and the third placement plate 7 moves horizontally between the plurality of first limit blocks 74 .

[0041] like Figure 2 As shown, the third placement plate 7 is also transmission-connected with a vertical adjustment component 8 , and the vertical adjustment component 8 is used to adjust the vertical heights of the first shearing piece 51 and the second shearing piece 52 .

[0042] In some embodiments, the vertical adjustment assembly 8 may be a vertical cylinder or a vertical drive module that is transmission-connected to the third placement plate 7 ; the vertical drive module may be used to accurately and frequently control the vertical heights of the first shearing piece 51 and the second shearing piece 52 .

[0043] like Figure 1 As shown, a support bracket 91 is installed on the second placement plate 4, and a vacuum suction nozzle 92 is installed on the support bracket 91. The vacuum suction nozzle 92 is connected to the vacuum generator through a pipeline. The vacuum suction nozzle 92 is installed above the first shearing piece 51 and the second shearing piece 52 to vacuum absorb the end residue of the oil-conducting cotton 32 after shearing; so that the end residue can only be absorbed by the vacuum suction nozzle 92, preventing the residue debris from flowing into other parts, thereby indirectly improving the qualified rate of the product and ensuring the cleanliness of the workshop environment.

[0044] Furthermore, a vertical driving member is also installed on the support bracket 91, and the vertical driving member is connected to the vacuum suction nozzle 92 for driving the vacuum suction nozzle 92 to reciprocate vertically and adjust the vertical height of the vacuum suction nozzle 92; the vertical driving member can be a vertical driving cylinder, when the first shearing member 51 and the second shearing member 52 are not working, the vertical driving member drives the vacuum suction nozzle 92 away from the first shearing member 51 and the second shearing member 52, and does not interfere with the normal transportation of the oil-conducting cotton 32; when the first shearing member 51 and the second shearing member 52 shear the end residue of the oil-conducting cotton 32, the vertical driving member drives the vacuum suction nozzle 92 to approach the first shearing member 51 and the second shearing member 52, and vacuum adsorbs the end residue of the sheared oil-conducting cotton 32.

[0045] The use process of the shearing device:

[0046] Step S1: adjusting the vertical heights of the first shearing member 51 and the second shearing member 52;

[0047] Step S2: The first placement plate 1 transports the fixed heating wire assembly 3 to one side;

[0048] Step S3: The second driving cylinder 71 drives the first shearing piece 51 and the second shearing piece 52 to approach the oil-conducting cotton 32 to be sheared;

[0049] Step S4: the first driving cylinder 54 drives the first shearing piece 51 and the second shearing piece 52 to rotate around the first hinge shaft 53 and approach each other to shear the remaining end of the oil-conducting cotton 32 to be sheared;

[0050] Step S5: the vertical driving member drives the vacuum suction nozzle 92 to approach the first shearing member 51 and the second shearing member 52 to vacuum-absorb the remaining end material of the sheared oil-conducting cotton 32 .

[0051] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A device for shearing the residual material at the end of oil-conducting cotton, characterized in that: The invention comprises a first placement plate (1), on which oil-conducting cotton (32) to be sheared is mounted; a second placement plate (4) is mounted on one side of the first placement plate (1), and a first shearing piece (51) and a second shearing piece (52) which are hingedly connected are mounted on the second placement plate (4), and the first shearing piece (51) and the second shearing piece (52) can move in a horizontal direction to enter the two sides of the oil-conducting cotton (32) to be sheared, and can rotate towards each other in a horizontal direction to approach the ends of the oil-conducting cotton (32) to be sheared; the first shearing piece (51) and the second shearing piece (52) rotate around a first hinge shaft (53) and approach each other to shear the remaining material at the ends of the oil-conducting cotton (32) to be sheared; A third placement plate (7) is installed below the second placement plate (4), and a second driving cylinder (71) is installed at the end of the third placement plate (7). The second driving cylinder (71) is connected to the second placement plate (4) in a transmission manner to drive the second placement plate (4) to move back and forth horizontally, thereby driving the first shearing member (51) and the second shearing member (52) to move closer to or away from the oil-conducting cotton (32) to be sheared; The third placement plate (7) is also transmission-connected to a vertical adjustment assembly (8), and the vertical adjustment assembly (8) is used to adjust the vertical heights of the first shearing piece (51) and the second shearing piece (52).

2. The oil-conducting cotton end residual material shearing device according to claim 1, characterized in that: The first placement plate (1) is provided with an arc-shaped placement groove (11) for placing the heating wire assembly (3), and a clamping assembly (6) for clamping the hardware bracket (31) is installed on the side of the arc-shaped placement groove (11).

3. The oil-conducting cotton end residual material shearing device according to claim 2 is characterized in that: The clamping assembly (6) comprises clamping blocks (62) mounted on both sides of the arc-shaped placement groove (11); the clamping block (62) is hingedly connected to the first placement plate (1) via a second hinge shaft (61), and at least one elastic element (63) is mounted on the end of the clamping block (62); the elastic element (63) is used to drive the clamping block (62) to rotate, thereby clamping the hardware bracket (31).

4. The oil-conducting cotton end residual material shearing device according to claim 1, characterized in that: The first shearing piece (51) and the second shearing piece (52) are drivingly connected to a first driving cylinder (54). The first driving cylinder (54) is mounted on the second placement plate (4). The first driving cylinder (54) drives the first shearing piece (51) and the second shearing piece (52) to rotate around the first hinge shaft (53) to shear the remaining material at the end of the oil-conducting cotton (32) to be sheared.

5. The oil-conducting cotton end residual material shearing device according to claim 1, characterized in that: The third placement plate (7) is provided with a transverse slide rail (72), and a transverse slider (73) is sleeved on the transverse slide rail (72). The second placement plate (4) moves horizontally back and forth along the transverse slide rail (72) via the transverse slider (73). The third placement plate (7) is also provided with a plurality of first limit blocks (74) for limiting the position of the second placement plate (4). The third placement plate (7) moves horizontally between the plurality of first limit blocks (74).

6. The oil-conducting cotton end residual material shearing device according to claim 1, characterized in that: A support bracket (91) is mounted on the second placement plate (4), and a vacuum suction nozzle (92) is mounted on the support bracket (91). The vacuum suction nozzle (92) is connected to a vacuum generator via a pipeline. The vacuum suction nozzle (92) is mounted above the first shearing piece (51) and the second shearing piece (52) to perform vacuum suction on the remaining material at the end of the sheared oil-conducting cotton (32).

7. The oil-conducting cotton end residual material shearing device according to claim 6, characterized in that: A vertical driving member is also mounted on the support bracket (91), and the vertical driving member is in transmission connection with the vacuum suction nozzle (92) to drive the vacuum suction nozzle (92) to move vertically back and forth, thereby adjusting the vertical height of the vacuum suction nozzle (92).

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