Pearl wool cutting machine

Abstract

The utility model relates to the field of pearl wool slitting, in particular to a pearl wool cutting machine which comprises a movable assembly, the movable assembly is of a frame structure, a plurality of resistance wires which are sequentially arranged and distributed are further arranged in the movable assembly, and the resistance wires are opposite to workpieces. The utility model discloses a resistance wire clamping device, which comprises a resistance wire, a shifting piece mechanism capable of doing reciprocating motion and a sliding rod for the resistance wire to slide, the end part of the resistance wire is connected with a sliding block, the sliding block is connected with the sliding rod in a sliding manner, and the shifting piece mechanism is provided with a clamping part for clamping the sliding block. A clamping relation exists between the clamping part and the clamping sliding block, and the shifting piece mechanism forces the resistance wires to do reciprocating motion on the sliding rail by pulling the sliding block, so that the distance between the resistance wires is changed, the function of automatically adjusting the line spacing is achieved, the precision is high, and the adjusting efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to pearl wool slitting field especially points to a kind of pearl wool cutting machine. BACKGROUND

[0002] Pearl wool cutting equipment, such as patent number CN202320408713.6 named a kind of pearl wool cutting machine, pearl wool is by polyethylene plastic particle after warming, melting, extrusion, catalysis, foaming the plastic material of pearl cotton-like foamed sheet, pearl cotton is cut into multiple after processing by pearl cotton cutting machine.

[0003] Another kind of pearl wool cutting machine is used, the cutting machine is using resistance wire to cut pearl wool, resistance wire is passed through after high voltage, it will rapidly warm up, when resistance wire meets pearl wool, it will instantaneously melt the part of pearl wool contacted with resistance wire, forms the effect of cutting.

[0004] However, the position of resistance wire is adjustable (adjust the distance between resistance wire, the size of pearl wool cut can be adjusted), the current practice is manual adjustment, resistance wire is slidably arranged on the rod, by using iron bar or other instruments, resistance wire is pushed on the position of rod, so as to realize the purpose of adjustment. UTILITY MODEL CONTENT

[0005] To solve the above problems, the utility model provides a kind of pearl wool cutting machine, the position of electric heating wire is adjusted automatically, can improve operation safety, and the precision of automatic adjustment is high, compared with manual table adjustment, the distance between resistance wire is more strict, and the adjustment efficiency is faster.

[0006] To achieve the above object, the utility model adopts the technical scheme: a kind of pearl wool cutting machine, including movable assembly, movable assembly is frame structure, movable assembly is also provided with multiple resistance wires arranged in sequence, resistance wire and workpiece are opposite each other, characterized by, as the frame structure of the frame, still include the poking piece mechanism that can reciprocate, and the slide bar for the sliding of resistance wire, the end of resistance wire is connected with sliding block, sliding block and slide bar are slidably connected, the clamping portion of poking piece mechanism is provided with the clamping portion of sliding block.

[0007] Further, the poking piece mechanism includes a claw plate, a lifting cylinder and a first linear movement mechanism, a plurality of vertical clamping columns are provided on the end of the claw plate, the spacing between the clamping columns is adapted to the clamping portion provided on the sliding block, the lifting cylinder is provided on the output end of the first linear movement mechanism, and the claw plate is connected to the output end of the lifting cylinder.

[0008] Further, the sliding block and the resistance wire are connected by a tension spring.

[0009] Further, the resistance wire comprises a first part and a second part, and the first part and the second part are relatively staggered.

[0010] Further, the frame structure further comprises a conductive copper rod in contact with the resistance wire.

[0011] Further, the positioning push plate and the positioning cylinder are further comprised, the piston rod of the positioning cylinder is connected with the positioning push plate, and the positioning push plate abuts against the end of the slide rod.

[0012] The utility model discloses the beneficial effects of:

[0013] The utility model discloses a movable push piece mechanism, the push piece mechanism is equipped with the clamping part, and the clamping part has the clamping relationship between the clamping sliding block, the push piece mechanism is forced to make the resistance wire reciprocating motion on the slide rail by pulling the sliding block, thereby changing the interval between the resistance wire, realizing the function of automatic adjustment of line spacing, high precision and fast adjustment efficiency. DRAWINGS

[0014] Figure 1 It is the perspective view of the utility model.

[0015] Figure 2 It is the perspective view of the movable assembly.

[0016] Figure 3 It is the A place enlarged view of Figure 2 .

[0017] Figure 4 It is the B place enlarged view of Figure 2 .

[0018] Figure 5 It is the perspective view of the sliding block.

[0019] Figure 6 It is the perspective view of the claw plate. DETAILED DESCRIPTION

[0020] Please refer to Figures 1-6 , a kind of pearl wool cutting machine, comprising rack 1, rack 1 is equipped with the movable assembly on pearl wool, movable assembly comprises the movable frame 2 of frame structure, and, movable assembly has the moving function of up and down (movable frame 2 is connected with the output end of second linear motion mechanism), movable assembly is further equipped with multiple resistance wires 4 arranged in sequence, resistance wire 4 and pearl wool are opposite each other, the frame of movable frame 2 is made, further comprises the push piece mechanism that can be reciprocated, and the slide rod 3 for the sliding of resistance wire 4, the end of resistance wire 4 is connected with sliding block 41, and sliding block 41 and slide rod 3 are slidably connected, and the clamping part of push piece mechanism is equipped with the clamping sliding block 41.

[0021] When cutting, the entire moving assembly moves from the rack 1 to the pearl cotton 7, and the resistance wire 4 is heated to form a high temperature that can instantaneously melt the pearl cotton 7. The resistance wire 4 cuts the pearl cotton 7 into multiple pearl cotton 7 of different sizes along with the movement of the moving assembly.

[0022] When the row spacing between the resistance wires 4 needs to be adjusted, the dial piece mechanism pushes the slider 41 to move from the slide rod 3. The end of the resistance wire 4 is connected to the slider 41. When the slider 41 moves, the position of the resistance wire 4 also changes. This automatic adjustment process mainly replaces manual operation, improves safety, and has high accuracy. It does not need to adjust the resistance wire 4 multiple times due to manual adjustment, and is more efficient.

[0023] Further, the dial piece mechanism includes a claw plate 51, a first lifting cylinder 53, and a first linear movement mechanism 54. The claw plate 51 has a plurality of vertical clamping columns 52 at the end. The spacing between the clamping columns 52 is adapted to the clamping part 41a provided on the slider 41. The first lifting cylinder 53 is provided on the output end of the first linear movement mechanism 54, and the claw plate 51 is connected to the output end of the first lifting cylinder 53. The primary effect is to provide better clamping performance. The claw plate 51 and the clamping column 52 are fixed, and the clamping column 52 and the clamping part 41a on the slider 41 are not easy to loosen by moving the first lifting cylinder 53 from top to bottom. The stability of the clamping is very high.

[0024] In addition, the structure of the claw plate 51 cooperates with the use of sensors and human-computer interaction pages to select the resistance wire 4 for adjustment among multiple resistance wires 4. For example, when adjusting the position of the middle resistance wire 4, the first lifting cylinder 53 lifts the clamping column 52 to a position offset from the slider 41, and then the first linear movement mechanism 54 moves the claw plate 51 to the middle resistance wire 4 to adjust the position of the middle resistance wire 4.

[0025] Because the resistance wire 4 will expand due to heating when energized, the slider 41 and the resistance wire 4 are connected by using a tension spring 6. The tension of the tension spring 6 can ensure that the resistance wire 4 is always in a tense state, so that the cutting of the pearl cotton 7 is not affected.

[0026] In this embodiment, the resistance wire 4 includes a first part 400 and a second part 401. The first part 400 and the second part 401 are relatively staggered. The purpose is to obtain more size options on the pearl cotton 7.

[0027] Further, the frame structure further comprises a conductive copper rod 7, which is in contact with the resistance wire 4, and the two ends of the conductive copper rod 7 are connected with the tension spring 6, and the conductive copper rod 7 directly contacts the outer periphery of the resistance wire 4 to form the conduction of the current, and the conductive copper rod 7 is perpendicular to the linear direction of the resistance wire 4, and the single conductive copper rod 7 can contact multiple resistance wires 4 at the same time, and a large number of conductive devices are saved.

[0028] Further, the positioning push plate 81 and the positioning cylinder 82 are further provided, the piston rod of the positioning cylinder 82 is connected with the positioning push plate 81, the positioning push plate 81 abuts against the end of the slide rod 3, the positioning push plate 81 prevents the sliding block 41 from falling off the slide rod 3, and the positioning cylinder 82 is used to make the sliding blocks 41 close to each other, so that the subsequent claw plate 51 has fewer procedures when adjusting the position of the resistance wire 4.

[0029] In the embodiment, the second lifting cylinder 21 is further arranged on the movable frame 2, and the output end of the second lifting cylinder 21 is connected with a connecting rod, and the connecting rod is connected with the conductive copper rod 7.

[0030] The above embodiment only describes the preferred embodiment of the utility model, and does not limit the scope of the utility model, and various deformations and improvements of the technical scheme of the utility model made by the ordinary engineering technical personnel without departing from the design spirit of the utility model shall fall within the protection scope determined by the claims of the utility model.

Claims

1. A pearl wool cutting machine, comprising a movable assembly, the movable assembly being a frame structure, and a plurality of resistance wires arranged in sequence in the movable assembly, the resistance wires and the workpiece being opposite to each other, characterized in that, As the frame structure of the frame, it also contains a reciprocating motion of the dial piece mechanism, and the sliding rod for the resistance wire to slide, the end of the resistance wire is connected with the sliding block, the sliding block and the sliding rod are in sliding connection, the dial piece mechanism is provided with the clamping part for holding the sliding block.

2. The pearl wool cutting machine according to claim 1, characterized in that, The dial piece mechanism contains a claw plate, a lifting cylinder and a first linear movement mechanism, a plurality of vertical clamping columns are arranged on the tail end of the claw plate, the spacing between the clamping columns is matched with the buckling part arranged on the sliding block, the lifting cylinder is arranged on the output end of the first linear movement mechanism, and the claw plate is connected with the output end of the lifting cylinder.

3. The pearl wool cutting machine according to claim 1, characterized in that, The sliding block and the resistance wire are connected through the tension spring.

4. The pearl wool cutting machine according to claim 1, characterized in that, The resistance wire contains a first part and a second part, and the first part and the second part are relatively staggered.

5. The pearl wool cutting machine according to claim 1, characterized in that, As the frame structure of the frame, it also contains a conductive copper rod, which keeps in contact with the resistance wire.

6. The pearl wool cutting machine according to claim 1, characterized in that, It also contains a positioning push plate and a positioning cylinder, the piston rod of the positioning cylinder is connected with the positioning push plate, and the positioning push plate abuts against the end of the sliding rod.

Images