Pearl wool cutting mechanism

Abstract

The utility model relates to the field of cutting mechanisms, in particular to a pearl wool cutting mechanism which comprises a machine box and a cutting mechanism arranged in a machine frame, two oppositely-arranged supporting frames used for installing the cutting mechanism are arranged in the machine box, a supporting plate is connected to the supporting frames, the supporting plate is installed between the two supporting frames, a plurality of through holes are formed in the surface of the supporting plate, and the cutting mechanism is arranged in the machine box. A dust collecting hopper is arranged at the bottom of the supporting plate, a dust collecting groove is formed in the dust collecting hopper, a discharging opening communicated with the dust collecting groove is formed in the bottom of the dust collecting hopper, the discharging opening is connected with a dust suction fan through a dust suction pipeline, and the output end of the dust suction fan is connected with a discharging pipeline. According to the cutting machine, the material moving deviation in the cutting process is reduced, dust and chippings generated in the cutting process can fall down through the through holes in the surface of the supporting plate, dust is prevented from being accumulated in the machine box, meanwhile, the dust collection efficiency is improved through the dust collection fan, and the cutting use environment is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of cutting mechanisms, in particular to a pearl cotton cutting mechanism. Background Art

[0002] Pearl cotton, also known as EPE foam cotton, is a new type of environmentally friendly packaging material. It is composed of countless independent bubbles produced by physical foaming of low-density polyethylene resin. It has excellent properties such as sound insulation, shockproof, moisture-proof and anti-corrosion. Therefore, pearl cotton has been widely used in many fields, including but not limited to: packaging industry, building protection materials, life-saving and decoration, etc., playing an important role.

[0003] With the continuous expansion of the application field of pearl cotton, the demand for pearl cotton cutting mechanism is also increasing. The existing pearl cotton cutting mechanism mainly includes two methods: mechanical cutting and manual cutting. Mechanical cutting equipment realizes automatic cutting of pearl cotton through preset programs and precise control systems. Such equipment usually includes feeding devices, cutting devices, control systems and other parts, which can achieve high-efficiency and high-precision cutting; manual cutting depends on the skills and experience of the operator, and the pearl cotton is cut by a knife. Although manual cutting has high flexibility and applicability, its efficiency and precision are relatively low.

[0004] However, the existing cutting mechanism still has some defects in cutting use. First of all, since the pearl cotton is made of low-density polyethylene foam, it is light and fragile, and a large amount of dust will be generated during the cutting process. These substances are suspended in the air to form dust, which not only pollutes the working environment and poses a threat to the health of operators, but also may affect the normal operation of the equipment. The existing cutting mechanism often lacks effective dust collection and treatment measures, resulting in the inability to effectively control the dust, thereby affecting the cutting use and polluting the cutting environment of the workshop. Utility Model Content

[0005] The purpose of the utility model is to solve the above defects and provide a pearl cotton cutting mechanism to solve the technical problem that the cutting mechanism in the above background technology is not easy to effectively collect the dust generated by cutting, causing the dust to be suspended and dispersed in the air, thereby affecting the use.

[0006] The purpose of the utility model is achieved by the following methods:

[0007] A pearl cotton cutting mechanism comprises a chassis and a cutting mechanism arranged in the frame, wherein a feeding port and a discharging port are respectively arranged on both sides of the chassis, the discharging port of the chassis is connected to a material receiving rack, two supporting frames arranged opposite to each other for installing the cutting mechanism are arranged in the chassis, the cutting mechanism is installed on the supporting frames, a support plate is connected to the supporting frame, the support plate is installed between the two supporting frames, a plurality of through holes are opened on the surface of the support plate, a dust collecting hopper is arranged at the bottom of the support plate, a dust collecting groove is formed inside the dust collecting hopper, the dust collecting groove is connected with the through holes, the dust collecting hopper is arranged below the support plate and the cutting mechanism, a discharging port connected to the dust collecting groove channel is opened at the bottom of the dust collecting hopper, the discharging port is connected to a dust suction fan through a dust suction pipe, the output end of the dust suction fan is connected to the discharging pipe, and one end of the discharging pipe extends to the outer side of the chassis.

[0008] Further in the above description, the cutting mechanism is composed of a mounting plate, a cylinder, a sliding seat, a connecting plate and a cutter, the cylinder is mounted on the mounting plate, the sliding seat is connected to the mounting plate through a slide rail, and the side of the sliding seat is connected to the telescopic shaft of the cylinder, the connecting plate is mounted on the sliding seat, and the cutter is mounted on the connecting plate.

[0009] The extension and retraction of the cylinder can drive the sliding seat to move along the slide rail, so that the cutting knife on the connecting plate can be driven by the sliding of the sliding seat to complete the cutting action of the pearl cotton.

[0010] In the above description, the side of the support plate is connected to the inner wall of the support frame through a mounting bracket, and two support plates are provided, and the two support plates are distributed on both sides of the cutter of the cutting mechanism. By distributing the two support plates on both sides of the cutter, the pearl cotton introduced into the chassis is supported, and the cutting stability and cutting quality of the cutter are improved.

[0011] Further in the above description, the support frame is connected with a static elimination rod, which is arranged between the two support plates and exposed on the upper surface of the support plate. The support plate near the feed port is provided with a static elimination rod, so that the EPE introduced from the feed port is subjected to the static elimination effect on its surface by the static elimination rod, so that the debris and dust generated by the cutting knife are not easy to adhere to the EPE, thereby improving the cutting quality of the EPE and reducing the subsequent cleaning of the cut EPE, so that the dust can directly fall on the through hole and pass through the through hole into the dust hopper, thereby collecting the cut dust, and the dust is discharged under the drive of the dust suction fan, reducing the scattering of the cut dust.

[0012] Further in the above description, the end of the support frame near the feed port is connected to a feed guide roller, one end of the feed guide roller extends to the outer side of the chassis and is connected to a drive motor, and the end of the support frame near the discharge port is connected to a discharge guide roller.

[0013] Further in the above description, the support frame is connected to a bracket for supporting a dust hopper, the dust hopper is arranged on the bracket, and the dust collecting slot of the dust hopper is exposed below the support plate and the cutting mechanism, and the end of the discharge pipe extending outside the chassis is connected to a filter bag dust collector or a roller dust collector. The dust generated by cutting in the chassis can be absorbed by the dust suction fan, and the external dust collector can be connected through the discharge pipe to perform efficient dust removal, and the dust-containing gas is filtered by the filter bag or roller in the dust collector to reduce the emission of dust in the chassis or processing workshop.

[0014] The beneficial effects of the utility model are as follows: the design of connecting the support plate to the support frame provides support for the pearl cotton to be cut, reduces the displacement deviation of the material during the cutting process, ensures the stability and cutting quality of the pearl cotton cutting by the cutting mechanism, and the through holes on the surface of the support plate allow the dust and debris generated during the cutting process to fall, avoiding the accumulation of dust in the chassis, thereby maintaining the cleanliness of the working environment; the dust collecting hopper is located below the support plate and the cutting mechanism, and can effectively collect the dust and debris falling from the through holes and cutting; at the same time, through the dust suction fan and the dust suction pipe, the dust and debris in the dust collecting hopper can be quickly discharged, ensuring the continuous cleanliness of the working environment and improving the dust collection efficiency; the discharge pipe connected to the dust suction fan extends to the outer side of the chassis to connect to the external dust removal device, so that the dust and debris can be filtered and discharged, avoiding the secondary pollution of dust in the chassis and improving the use environment of the cutting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the present embodiment from a front view angle;

[0016] Figure 2 It is a three-dimensional diagram of the embodiment from a rear view angle;

[0017] Figure 3 is a cross-sectional view of this embodiment;

[0018] Figure 4 It is a structural schematic diagram of this embodiment;

[0019] Figure 5 Schematic diagram of the connection of this embodiment;

[0020] The reference numerals in the figure are: 1-chassis, 2-feed port, 3-discharge port, 4-collecting rack, 5-support frame, 6-support plate, 7-through hole, 8-dust hopper, 9-dust collecting trough, 10-discharge port, 11-dust suction duct, 12-dust suction fan, 13-discharge duct, 14-cutting mechanism, 141-mounting plate, 142-cylinder, 143-sliding seat, 144-connecting plate, 145-cutter, 15-static elimination rod, 16-feed guide roller, 17-drive motor, 18-discharge guide roller. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] In this embodiment, refer to Figure 1-Figure 5 The specific implementation of a pearl cotton cutting mechanism comprises a chassis 1 and a cutting mechanism 14 arranged in the frame, a feeding port 2 and a discharging port 3 are respectively arranged on both sides of the chassis 1, and the discharging port 3 of the chassis 1 is connected to a receiving rack 4, and two supporting frames 5 arranged oppositely for installing the cutting mechanism 14 are arranged in the chassis 1, and the cutting mechanism 14 is installed on the supporting frame 5, and a supporting plate 6 is connected to the supporting frame 5, and the supporting plate 6 is installed between the two supporting frames 5. A plurality of through holes 7 are opened on the surface of the supporting plate 6, and a dust collecting hopper 8 is arranged at the bottom of the supporting plate 6, and a dust collecting groove 9 is formed inside the dust collecting hopper 8, and the dust collecting groove 9 is communicated with the through holes 7. The dust collecting hopper 8 is arranged below the supporting plate 6 and the cutting mechanism 14, and a discharging port 10 connected to the dust collecting groove 9 is opened at the bottom of the dust collecting hopper 8, and the discharging port 10 is connected to a dust suction fan 12 through a dust suction pipe 11, and the output end of the dust suction fan 12 is connected to a discharging pipe 13, and one end of the discharging pipe 13 extends to the outer side of the chassis 1.

[0023] In this embodiment, the cutting mechanism 14 is composed of a mounting plate 141, a cylinder 142, a sliding seat 143, a connecting plate 144 and a cutter 145. The cylinder 142 is mounted on the mounting plate 141, the sliding seat 143 is connected to the mounting plate 141 through a slide rail, and the side of the sliding seat 143 is connected to the telescopic shaft of the cylinder 142, the connecting plate 144 is mounted on the sliding seat 143, and the cutter 145 is mounted on the connecting plate 144. The side of the supporting plate 6 is connected to the inner wall of the support frame 5 through a mounting bracket, and two supporting plates 6 are provided, and the two supporting plates 6 are distributed on both sides of the cutter 145 of the cutting mechanism 14. The two supporting plates 6 are distributed on both sides of the cutter 145, which play a supporting role for the pearl cotton introduced into the chassis 1, and improve the cutting stability and cutting quality of the cutter 145.

[0024] The extension and retraction of the cylinder 142 can drive the sliding seat 143 to move along the slide rail, so that the sliding seat 143 can drive the cutter 145 on the connecting plate 144 to complete the cutting action on the pearl cotton.

[0025] In this embodiment, a static elimination rod 15 is connected to the support frame 5, and the static elimination rod 15 is arranged between the two support plates 6, and the static elimination rod 15 is exposed on the upper surface of the support plate 6. The static elimination rod 15 is arranged on the support plate 6 near the feed port 2, so that the EPE introduced by the feed port 2 is subjected to the static elimination effect of the static elimination rod 15 on its surface, so that the debris dust generated by the cutting of the cutter 145 is not easy to adhere to the EPE, thereby improving the cutting quality of the EPE, and reducing the subsequent cleaning of the cut EPE, so that the dust can directly fall on the through hole 7, and pass through the through hole 7 into the dust hopper 8, thereby collecting the cut dust, and the dust is discharged under the drive of the dust suction fan 12, reducing the scattered dust of the cut dust.

[0026] In this embodiment, the end of the support frame 5 near the feed port 2 is connected to a feed guide roller 16, one end of the feed guide roller 16 extends toward the outer side of the chassis 1 and is connected to a drive motor 17, and the end of the support frame 5 near the discharge port 3 is connected to a discharge guide roller 18.

[0027] In this embodiment, a bracket for supporting a dust hopper 8 is connected to the support frame 5, and the dust hopper 8 is arranged on the bracket, and the dust collecting groove 9 of the dust hopper 8 is exposed below the support plate 6 and the cutting mechanism 14, and the end of the discharge pipe 13 extending outside the chassis 1 is connected to a filter bag dust collector (not shown) or a roller dust collector (not shown). The dust generated by cutting in the chassis 1 can be absorbed by the dust suction fan 12, and the external dust collector can be connected through the discharge pipe 13 to perform efficient dust removal. The dust-containing gas is filtered by the filter bag or roller in the dust collector, thereby reducing the emission of dust in the chassis 1 or the processing workshop.

[0028] The specific use principle of this embodiment is as follows: the pearl cotton is introduced into the chassis 1 through the feed port 2 of the chassis 1 through the feed guide roller 16, and the design of connecting the support plate 6 on the support frame 5 provides support for the pearl cotton to be cut, thereby reducing the displacement deviation of the material during the cutting process, ensuring the stability and cutting quality of the pearl cotton cutting by the cutting mechanism 14, and driving the sliding seat 143 through the cylinder 142 to drive the cutter 145 on the connecting plate 144 to complete the cutting of the pearl cotton, so that the dust and debris generated during the cutting process fall from the through hole 7 on the surface of the support plate 6 to the dust collecting groove 9 of the dust collecting hopper 8, and the dust suction pipe 11 is driven by the dust suction fan 12 to the chassis 1 The dust inside is collected to avoid the dust from floating and accumulating in the chassis 1, thereby keeping the working environment clean. The dust collecting hopper 8 is located below the support plate 6 and the cutting mechanism 14, and can effectively collect the dust and debris falling from the through hole 7 and cutting. At the same time, the end of the discharge pipe 13 extending to the outside of the chassis 1 is connected to the external filter bag dust collector, and the dust suction fan 12 is driven to introduce the dust into the external filter bag dust collector. The dust-containing gas can be separated and filtered through the filter bag inside the dust collector, so that the dust and debris can be discharged after filtering, reducing the pollution of dust in the chassis 1 and the floating outside the workshop, and improving the use environment of the cutting mechanism.

[0029] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A pearl cotton cutting mechanism, comprising a chassis and a cutting mechanism arranged in a frame, a feed port and a discharge port are respectively arranged on both sides of the chassis, the discharge port of the chassis is connected to a receiving rack, two support frames arranged oppositely for mounting the cutting mechanism are arranged in the chassis, and the cutting mechanism is mounted on the support frames, characterized in that: A support plate is connected to the support frame, and the support plate is installed between the two support frames. A plurality of through holes are provided on the surface of the support plate, and a dust collecting hopper is provided at the bottom of the support plate. A dust collecting groove is formed inside the dust collecting hopper, and the dust collecting groove is connected with the through holes. The dust collecting hopper is provided below the support plate and the cutting mechanism, and a discharge port connected to the dust collecting groove channel is provided at the bottom of the dust collecting hopper. The discharge port is connected to a dust suction fan through a dust suction pipe, and the output end of the dust suction fan is connected to the discharge pipe, and one end of the discharge pipe extends to the outer side of the chassis.

2. A pearl cotton cutting mechanism according to claim 1, characterized in that: The cutting mechanism consists of a mounting plate, a cylinder, a sliding seat, a connecting plate and a cutter. The cylinder is mounted on the mounting plate, the sliding seat is connected to the mounting plate through a slide rail, and the side of the sliding seat is connected to the telescopic shaft of the cylinder. The connecting plate is mounted on the sliding seat, and the cutter is mounted on the connecting plate.

3. A pearl cotton cutting mechanism according to claim 2, characterized in that: The side surface of the support plate is connected to the inner wall of the support frame through a mounting bracket. Two support plates are provided, and the two support plates are distributed on both sides of the cutter of the cutting mechanism.

4. A pearl cotton cutting mechanism according to claim 3, characterized in that: The support frame is connected with a static elimination rod, which is arranged between the two support plates and exposed on the upper surface of the support plates.

5. A pearl cotton cutting mechanism according to any one of claims 1 to 4, characterized in that: The end of the support frame near the feed port is connected to a feed guide roller, one end of the feed guide roller extends to the outer side of the chassis and is connected to a drive motor, and the end of the support frame near the discharge port is connected to a discharge guide roller.

6. A pearl cotton cutting mechanism according to any one of claims 1 to 4, characterized in that: The support frame is connected to a bracket for supporting a dust hopper, the dust hopper is arranged on the bracket, and the dust collecting groove of the dust hopper is exposed below the support plate and the cutting mechanism, and the end of the discharge pipe extending outside the chassis is connected to a filter bag dust collector or a roller dust collector.

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