CN217555419U - Plastic slitting device - Google Patents

Abstract

The utility model relates to a plastic slitting device, which comprises a case, a slitting component and a cooling component, wherein the slitting component comprises a case body, an auxiliary wheel, a cutter wheel, a heating element and a lifting power element, the case body is arranged on the case, the auxiliary wheel is hinged in the case body, the cutter wheel is matched with the auxiliary wheel to cut a plastic film into plastic strips, the heating element is arranged in the cutter wheel and used for heating the cutter wheel, the lifting power element is arranged on the case body, and the lifting power element is used for driving the cutter wheel to be close to or far away from the auxiliary wheel; the cooling assembly comprises a shell and a blower, the shell is mounted on one side of the case, the blower is communicated with the shell, and the blower is used for blowing cold air towards the plastic strips. After the cutting wheel is heated by the heating element, the auxiliary wheel is matched with the cutting wheel to cut the plastic film into plastic strips; cooling the plastic strip under the cold air of a blower to finish edge sealing; the plastic slitting device is convenient to use, good in slitting effect and high in working efficiency.

Description

Plastic slitting device

technical field

The utility model relates to the technical field of plastic processing, in particular to a plastic slitting device.

Background technique

Plastic strips have been widely used in people's daily life. When producing plastic strips, plastic films are generally produced first, and then slitted by a slitting machine. At present, the plastic slitting machines all use cold knives for slitting. After the plastic is slit, it needs to be edge-sealed twice, and the work efficiency is low.

Utility model content

Based on this, it is necessary to provide a convenient and efficient plastic slitting device for the above problems.

A plastic slitting device includes a case, a slitting component and a cooling component. The slitting component includes a case body, an auxiliary wheel, a cutter wheel, a heating element and a lifting power element, and the case body is installed on the case. , the auxiliary wheel is hinged in the box body, the cutter wheel cooperates with the auxiliary wheel to cut the plastic film into plastic strips, the heating element is arranged in the cutter wheel, and the heating element is used for In order to heat the cutter wheel, the lifting power element is installed on the box body, and the lifting power element is used to drive the cutter wheel to approach or move away from the auxiliary wheel; the cooling assembly includes a casing and a A hair dryer, the casing is installed on one side of the chassis, the hair dryer is connected to the casing, and the hair dryer is used for blowing cold air toward the plastic strip.

In one embodiment, the slitting assembly further includes a door panel, a discharging bin and a discharging wheel, the door panel is hinged to one end of the box body, and the discharging bin is installed at one end of the door panel, so The discharging wheel is hinged to one end of the discharging bin.

In one embodiment, the discharge wheel is provided with a plurality of positioning grooves to accommodate the plastic strips; the cutter wheel is provided with a plurality of blades, and the width of the positioning grooves corresponds to two adjacent blades Pitch.

In one embodiment, the slitting assembly further includes a flattening wheel, which is installed on the side of the auxiliary wheel away from the discharge wheel; the bottom of the flattening wheel is connected to the auxiliary wheel. The top of the wheel is flush.

In one embodiment, the strip assembly further includes a first fixing frame, a second fixing frame and a third fixing frame, the first fixing frame is mounted on the bottom of the box body, and the auxiliary wheel is hinged on the The first fixing frame and the second fixing frame are connected to the lifting power element, the cutter wheel is hinged to the second fixing frame, and the third fixing frame is installed on one of the first fixing frame. On the side, the flattening wheel is hinged to the third fixing frame.

In one of the embodiments, it further includes a control assembly, the control assembly includes a display screen, a controller and a plurality of buttons, the display screen and each of the buttons are installed on one side of the box, the heating The component, the lifting power element, the display screen and the button are all electrically connected to the controller.

In one embodiment, the cooling assembly further includes a support plate, a support foot, a guide rod and a feeding wheel, the blower is mounted on the support plate, the support feet are multiple, and each of the support feet is mounted on the support plate At the bottom of the support plate, the guide rod and the feeding wheel are respectively hinged to two ends of the casing, and the guide rod is installed at one end of the casing close to the chassis.

In one embodiment, both the guide rod and the feeding wheel are covered with a protective layer.

In one of the embodiments, the top of the guide rod is lower than the top of the feed wheel.

In one embodiment, the cooling assembly further includes a support rod and a baffle, the support rod is mounted on the housing, and the baffle is installed at one end of the support rod.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

After the plastic slitting device of the utility model heats the cutting wheel through the heating element, the auxiliary wheel cooperates with the cutting wheel to cut the plastic film into plastic strips; under the cold air of the blower, the plastic strip is cooled to complete the edge sealing; The slitting device is easy to use, has good slitting effect and high work efficiency.

Description of drawings

1 is a schematic diagram of the assembly structure of a plastic slitting device according to a preferred embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a slitting component, a control component, a plastic film and a plastic strip in the plastic slitting device shown in FIG. 1;

FIG. 3 is a cross-sectional view of the slitting assembly in FIG. 2 .

Description of the attached drawings:

Plastic slitting device 100;

Chassis 10, shell 11, sliding wheel 12, lifting ring 13, slitting assembly 20, box body 21, auxiliary wheel 22, cutter wheel 23, blade 231, lifting power element 24, flattening wheel 25, second fixing frame 26, Door panel 27, discharging bin 28, discharging wheel 29, positioning groove 290;

Cooling assembly 30, housing 31, blower 32, support plate 33, feet 34, guide rod 35, feeding wheel 36, support rod 37, baffle 38, control assembly 40, display screen 41, buttons 42, plastic film 91, plastic Article 92.

Detailed ways

In order to facilitate the understanding of the present invention, a more comprehensive description of the present invention will be given below. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough and complete understanding of the present disclosure is provided.

It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as being "plural", it can be any number of two or more. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to FIGS. 1 to 3 , which is a plastic slitting device 100 according to an embodiment of the present invention, including a case 10 , a slitting assembly 20 and a cooling element 30 . The slitting assembly 20 includes a box body 21 , an auxiliary wheel 22 , and a cutter The wheel 23, the heating element (not shown) and the lifting power element 25, the cooling assembly 30 includes the casing 31 and the blower 32; after the plastic slitting device 100 of the present invention heats the cutter wheel 23 through the heating element, the auxiliary wheel 22 and the The cutter wheel 23 cooperates to cut the plastic film 91 into plastic strips 92 ; under the cold air of the blower 32 , the plastic strips 92 are cooled to complete the edge sealing.

As shown in FIG. 1 , the case 10 includes a casing 11, a plurality of sliding wheels 12 and a plurality of lifting rings 13, each sliding wheel 12 is hinged to the bottom of the casing 11 for movement; each lifting ring 13 is installed on the top of the casing 11 for movement; Optionally, the sliding wheel 12 is a pulley.

As shown in FIG. 2 and FIG. 3 , the slitting assembly 20 includes a box body 21 , an auxiliary wheel 22 , a cutter wheel 23 , a heating element (not shown) and a lifting power element 24 , and the box body 21 is installed on the casing 11 of the box. , optionally, the top of the box body 21 is provided with a feeding port for the plastic film 91 to pass through; the auxiliary wheel 22 is hinged in the box body 21, and the cutter wheel 23 cooperates with the auxiliary wheel 22 to cut the plastic film 91 into plastic Strip 92, the heating element is arranged in the cutter wheel 23, and the heating element is used to heat the cutter wheel 23; the lifting power element 24 is installed on the box body 21, and the lifting power element 24 is used to drive the cutter wheel 23 to approach or away from the auxiliary wheel 22; Optionally, the cutter wheel 23 is provided with a plurality of blades 231, the heating element is a heating tube, and the lifting power element 24 is a motor. In one embodiment, the slitting assembly 20 further includes a flattening wheel 25, and the flattening wheel 25 is installed on one side of the auxiliary wheel 22; the bottom of the flattening wheel 25 is flush with the top of the auxiliary wheel 22; when in use, the plastic film 91 is provided with a feeding port, and the plastic film 91 flows through the auxiliary wheel 22 after being flattened by the flattening wheel 25 .

In one embodiment, the strip assembly 20 further includes a first fixing frame (not shown), a second fixing frame 26 and a third fixing frame (not shown). The first fixing frame is mounted on the bottom of the box body 21, The auxiliary wheel 22 is hinged to the first fixing frame, the second fixing frame 26 is connected to the lifting power element 24, the cutter wheel 23 is hinged to the second fixing frame 26, the third fixing frame is installed on one side of the first fixing frame, and the flattening wheel 25 is hinged to the third fixing frame. The slitting assembly 20 also includes a door panel 27, a discharging bin 28 and a discharging wheel 29. The door panel 27 is hinged to one end of the box body 21 so as to maintain the parts in the box body 21; The feeding wheel 29 is hinged to one end of the discharge bin 28; the feeding wheel 29 is installed on the side of the auxiliary wheel 22 away from the flattening wheel 25; optionally, the feeding wheel 29 is provided with a plurality of positioning grooves 290 to accommodate the plastic strips 92 ; Further, the width of the positioning groove 290 corresponds to the spacing between two adjacent blades 231; when in use, after the plastic film 91 is cut into plastic strips 92 by the cutter wheel 23, the plastic strips 92 are accommodated in the positioning groove 290 to limit bit to improve the precision of the slitting.

As shown in FIG. 1 , the cooling assembly 30 includes a casing 31 and a blower 32 . The casing 31 is installed on one side of the chassis 10 , the blower 32 communicates with the casing 31 , and the blower 32 is used to blow cold air toward the plastic strip 92 ; the cooling assembly 30 also It includes a support plate 33, legs 34, a guide rod 35 and a feeding wheel 36. The blower 32 is mounted on the support plate 33. There are multiple legs 34. Each leg 34 is installed at the bottom of the support plate 33. The support feet 34 are used to level the support plate 33; the guide rod 35 and the feeding wheel 36 are hinged to the two ends of the casing 31 respectively, and the guide rod 35 is installed at one end of the casing 31 close to the chassis; optionally, the top of the guide rod 35 is lower than The top of the feeding wheel 36; the guide rod 35 and the feeding wheel 36 are covered with a protective layer to prevent the plastic strip 92 from being scratched; further, the protective layer is a cloth material, which not only plays an anti-scratch function, but also plays a cleaning role . In one embodiment, the cooling assembly 30 further includes a support rod 37 and a baffle 38. The support rod 37 is installed on the housing 31, and the baffle 38 is installed at one end of the support rod 37 to block the cold air blown by the blower 32, so as to facilitate the collection of the cold air. , reduce the emission of cold air. When in use, the plastic strip 92 flows through the guide rod 35 and the feeding wheel 36 after passing through the discharge wheel 29 , and at the same time, the blower 32 blows cold air toward the plastic strip 92 to cool the plastic strip 92 .

In order to realize automatic control, the plastic slitting device 100 further includes a control assembly 40, the control assembly 40 includes a display screen 41, a controller (not shown) and a plurality of buttons 42, and the display screen 41 and each button 42 are installed in the box body On one side of 21, the controller is installed in the box 21. The heating element, the lifting power element 24, the display screen 41 and the button 42 are all electrically connected to the controller. Operation and operation of the lifting and lowering power element 24 .

When in use, under the traction of the external mechanism, the plastic film 91 passes through the feeding port. After the plastic film 91 flows through the flattening wheel 25 and flattened, it flows through the auxiliary wheel 22; after the heating element heats the cutter wheel 23, the auxiliary wheel 22 Cooperate with the cutter wheel 23 to cut the plastic film 91 into plastic strips 92; after the plastic strip 92 passes through the discharge wheel 29, it flows through the guide rod 35 and the feeding wheel 36, and at the same time, the blower 32 blows cold air toward the plastic strip 92 to cool the plastic strip 92 to complete the edge sealing; the plastic strip 92 after edge sealing continues to be sent to the winding mechanism to complete the winding.

After the plastic slitting device 100 of the present invention heats the cutting wheel 23 by the heating element, the auxiliary wheel 22 cooperates with the cutting wheel 23 to cut the plastic film 91 into plastic strips 92 ; After cooling, the edge sealing is completed; the plastic slitting device 100 is easy to use, has good slitting effect and high working efficiency.

The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be regarded as the scope described in this specification.

The above-mentioned embodiments only represent several embodiments of the present utility model, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the utility model patent. It should be pointed out that for those of ordinary skill in the art, some modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for this utility model shall be subject to the appended claims.

Claims (10)

1. A plastic slitting device is characterized by comprising a case, a slitting assembly and a cooling assembly, wherein the slitting assembly comprises a case body, an auxiliary wheel, a cutter wheel, a heating element and a lifting power element, the case body is mounted on the case, the auxiliary wheel is hinged in the case body, the cutter wheel is matched with the auxiliary wheel to cut a plastic film into plastic strips, the heating element is arranged in the cutter wheel and used for heating the cutter wheel, the lifting power element is mounted on the case body and used for driving the cutter wheel to be close to or far away from the auxiliary wheel; the cooling assembly comprises a shell and a blower, the shell is mounted on one side of the case, the blower is communicated with the shell, and the blower is used for blowing cold air towards the plastic strips.

2. The plastic slitting device according to claim 1, wherein the slitting assembly further comprises a door plate, a discharge bin and a discharge wheel, the door plate is hinged to one end of the box body, the discharge bin is mounted to one end of the door plate, and the discharge wheel is hinged to one end of the discharge bin.

3. The plastic slitting device according to claim 2, wherein the discharge wheel is provided with a plurality of positioning grooves for receiving the plastic tapes; the cutter wheel is provided with a plurality of blades, and the width of the positioning groove corresponds to the distance between two adjacent blades.

4. The plastic slitting device according to claim 2, wherein the slitting assembly further comprises a flattening wheel mounted to a side of the auxiliary wheel away from the discharge wheel; the bottom of the flattening wheel is flush with the top of the auxiliary wheel.

5. The plastic slitting device according to claim 4, wherein the slitting assembly further comprises a first fixing frame, a second fixing frame and a third fixing frame, the first fixing frame is mounted at the bottom of the box body, the auxiliary wheel is hinged to the first fixing frame, the second fixing frame is connected with the lifting power element, the cutter wheel is hinged to the second fixing frame, the third fixing frame is mounted on one side of the first fixing frame, and the flattening wheel is hinged to the third fixing frame.

6. The plastic slitting device as claimed in claim 1, further comprising a control assembly, the control assembly including a display screen, a controller and a plurality of keys, the display screen and the keys being mounted to one side of the housing, the heating element, the lifting power element, the display screen and the keys being electrically connected to the controller.

7. The plastic slitting device as claimed in claim 1, wherein the cooling assembly further comprises a support plate, a plurality of support legs, a guide rod and a feeding wheel, the blower is mounted on the support plate, each support leg is mounted at the bottom of the support plate, the guide rod and the feeding wheel are respectively hinged to two ends of the housing, and the guide rod is mounted at one end of the housing close to the machine box.

8. The plastic slitting device as claimed in claim 7, wherein the guide bars and the feed wheels are coated with a protective layer.

9. A plastics slitting device according to claim 7, wherein the top of the guide bar is lower than the top of the feed wheel.

10. The plastic slitting device according to claim 1, wherein the cooling assembly further comprises a strut mounted to the housing and a baffle mounted to an end of the strut.

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