CN220903424U - Plastic product production cutting mechanism with cutting speed adjusting function - Google Patents

Abstract

The utility model provides a plastic product production cutting mechanism with a cutting speed adjusting function, which comprises an operation table and a cutting mechanism, wherein the cutting mechanism is arranged on one side of the surface of the operation table, and a limiting mechanism is arranged on one side of the surface of the operation table. This plastic product production cutting mechanism with cutting speed adjusting function, through cutting mechanism's setting, rotate rotatory button and make first servo motor work, first servo motor drives first positive anti-lead screw and rotates this moment, the connecting block reciprocates in the inside of first spacing groove, thereby the connecting block drives the cutting nail through the supporting shoe and reciprocates, when the inside in cutting hole is advanced in the cutting nail gomphosis, the cutting nail cuts plastic product, when needs adjust cutting speed, thereby can be through the rotatory button directional different scales regulation first servo motor drive first positive anti-lead screw's rotation speed, thereby can adjust the speed that the cutting nail runs through plastic product gomphosis cutting hole.

Description

Plastic product production cutting mechanism with cutting speed adjusting function

Technical Field

The utility model relates to the technical field related to plastic products, in particular to a plastic product production cutting mechanism with a cutting speed adjusting function.

Background

The plastic product industry refers to the production of various products which are formed by taking synthetic resin (high polymer compound) as a main raw material and processing and shaping by adopting processes such as extrusion molding, injection molding, blow molding, calendaring, lamination and the like, and the industry of processing and reproducing plastic products by utilizing recycled waste plastics, wherein the plastic product is a general name of articles such as life, industry and the like which are processed by taking plastics as the main raw material, the plastic product comprises all the products of processes such as injection molding, plastic suction molding and the like which take plastics as the raw material, the plastic product is a plastic synthetic high polymer material, and a cutting mechanism is required to be adopted in the production process of the plastic product to cut the whole plastic product into single products, so the plastic product production cutting mechanism with the cutting speed adjusting function is particularly required.

However, in the existing plastic product production cutting mechanism, most of the plastic product production cutting mechanisms are fixed in speed during cutting, and when single plastic products with different sizes are needed, the cutting distance needs to be adjusted, but the operation is complicated and the working hours are wasted.

Disclosure of utility model

The utility model aims to provide a plastic product production cutting mechanism with a cutting speed adjusting function, which aims to solve the problems that the existing plastic product production cutting mechanism is provided in the background art, but most of the existing plastic product production cutting mechanisms are fixed in speed in the use process, and when single plastic products with different sizes are needed, the cutting distance needs to be adjusted, but the operation is complicated and man-hour is wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastics production cutting mechanism with cutting speed regulation function, includes operation panel and cutting mechanism, surface one side of operation panel is provided with stop gear, surface one side of operation panel welds there is first support column, surface one side of operation panel welds there is the second support column, surface one side of first support column installs the third servo motor, the one end of second support column is connected with the connecting rod, surface one side of second support column is provided with rotary mechanism, surface one side fixedly connected with bearing of connecting rod, the one end of third servo motor is connected with the rotary rod, surface one side cover of rotary rod is equipped with the rolling piece;

the cutting mechanism comprises a cutting hole, a first support frame, a support column, a first servo motor and a cutting nail, wherein the support column is fixedly connected to one side of the surface of the first support frame, a rotary button is arranged on one side of the surface of the support column, scales are arranged on one side of the surface of the support column, a dovetail groove is formed in one side of the surface of the support column, a first limit groove is formed in one side of the surface of the support column, a first positive and negative screw rod is arranged in the first limit groove, one end of the first positive and negative screw rod is fixedly connected with the first servo motor, a connecting block is sleeved on the surface of the first positive and negative screw rod, a supporting block is welded on one side of the surface of the connecting block, the cutting nail is arranged on one side of the surface of the supporting block, and a dovetail block is welded on one side of the surface of the supporting block.

Preferably, a cutting hole is formed in one side of the surface of the operation table, and a first supporting frame is installed on one side of the surface of the operation table.

Preferably, the rotary button is electrically connected with the first servo motor, and the connecting block is in threaded connection with the first positive and negative screw rod.

Preferably, the stop gear includes second support frame, second spacing groove, the positive and negative lead screw of second, second servo motor, slider and stopper, the second support frame is installed to surface one side of operation panel, the second spacing groove has been seted up to surface one side of second support frame, the inside of second spacing groove is provided with the positive and negative lead screw of second, the one end fixedly connected with second servo motor of positive and negative lead screw of second, the surface cover of the positive and negative lead screw of second is equipped with the slider, the welding of surface one side of slider has the stopper.

Preferably, the slider is in threaded connection with the second positive and negative screw rod, the slider is provided with two sets of, the surface one side of stopper is laminated with the operation panel.

Preferably, the rotary mechanism comprises a movable groove, a clamping groove, a rotary block, a limiting plate, a reset spring and a bolt, wherein the movable groove is formed in one side of the surface of the second support column, the clamping groove is formed in one side of the surface of the second support column, the rotary block is welded at one end of the connecting rod, the limiting plate is arranged in the movable groove, the reset spring is welded at one side of the surface of the limiting plate, and the bolt penetrates through one side of the surface of the rotary block.

Preferably, the rotating block is identical with the clamping groove in size, one end of the return spring is welded with the second support column in the movable groove, two groups of return springs are arranged, one end of the bolt penetrates through the second support column, and one end of the bolt penetrates through the limiting plate.

Compared with the prior art, the utility model has the beneficial effects that: this plastic products production cutting mechanism with cutting speed adjusting function, through the cutting hole, a first support frame, the support post, the knob, the scale, the dovetail, first spacing groove, first positive anti-lead screw, a first servo motor, the connecting block, the supporting shoe, cutting nail and setting up of dovetail, when plastic products is passing through in the below of first support frame against the operation panel, rotate the knob and make first servo motor work, first servo motor drives first positive anti-lead screw and rotates this moment, because connecting block and first positive anti-lead screw threaded connection, and the connecting block gomphosis is in the inside of first spacing groove, thereby the connecting block carries out the reciprocates in the inside of first spacing groove when first positive anti-lead screw rotates, thereby the connecting block drives the supporting shoe and reciprocates, thereby drive cutting nail and reciprocate in the inside of dovetail, when cutting nail runs through the inside of the plastic products gomphosis of first support frame below entering cutting hole, thereby the cutting nail cuts the plastic products through the rotation speed of the different scale of rotation knob orientation drive first positive anti-lead screw, thereby can adjust the cutting speed of first positive anti-lead screw in such cutting speed adjusting the cutting nail, thereby can cut the cutting speed of products in the cutting speed adjusting the cutting speed of first positive anti-lead screw.

Drawings

FIG. 1 is a schematic diagram of a side view of the present utility model;

FIG. 2 is a schematic view of a cutting mechanism according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a support column of the present utility model;

FIG. 4 is a schematic view of a limiting mechanism according to the present utility model;

fig. 5 is a schematic structural view of a rotating mechanism according to the present utility model.

In the figure: 1. an operation table; 2. a cutting mechanism; 201. cutting the hole; 202. a first support frame; 203. a support column; 204. a rotation knob; 205. a scale; 206. a dovetail groove; 207. a first limit groove; 208. a first positive and negative screw rod; 209. a first servo motor; 210. a connecting block; 211. a support block; 212. cutting nails; 213. dovetail blocks; 3. a limiting mechanism; 301. a second support frame; 302. the second limit groove; 303. a second positive and negative screw rod; 304. a second servo motor; 305. a slide block; 306. a limiting block; 4. a first support column; 5. a second support column; 6. a third servo motor; 7. a connecting rod; 8. a rotation mechanism; 801. a movable groove; 802. a clamping groove; 803. a rotating block; 804. a limiting plate; 805. a return spring; 806. a bolt; 9. a bearing; 10. a rotating rod; 11. and (5) rolling the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a plastics production cutting mechanism with cutting speed regulation function, including operation panel 1 and cutting mechanism 2, the surface side of operation panel 1 is provided with stop gear 3, the surface side of operation panel 1 welds first support column 4, the surface side of operation panel 1 welds second support column 5, the surface side of first support column 4 installs third servo motor 6, one end of second support column 5 is connected with connecting rod 7, the surface side of second support column 5 is provided with rotary mechanism 8, the surface side of connecting rod 7 is fixedly connected with bearing 9, one end of third servo motor 6 is connected with rotary rod 10, the surface side cover of rotary rod 10 is equipped with rolling piece 11;

The cutting mechanism 2 comprises a cutting hole 201, a first supporting frame 202, a supporting column 203, a first servo motor 209 and a cutting nail 212, wherein the supporting column 203 is fixedly connected to one side of the surface of the first supporting frame 202, a rotary button 204 is arranged on one side of the surface of the supporting column 203, scales 205 are arranged on one side of the surface of the supporting column 203, a dovetail groove 206 is arranged on one side of the surface of the supporting column 203, a first limit groove 207 is arranged on one side of the surface of the supporting column 203, a first positive and negative screw rod 208 is arranged in the first limit groove 207, one end of the first positive and negative screw rod 208 is fixedly connected with the first servo motor 209, a connecting block 210 is sleeved on the surface of the first positive and negative screw rod 208, a supporting block 211 is welded on one side of the surface of the connecting block 210, the cutting nail 212 is arranged on one side of the surface of the supporting block 211, a dovetail block 213 is welded on one side of the surface of the supporting block 211, when the plastic product passes under the first supporting frame 202, the rotary button 204 is rotated to enable the first servo motor 209 to work, at the moment, the first servo motor 209 drives the first positive and negative screw rod 208 to rotate, and because the connecting block 210 is in threaded connection with the first positive and negative screw rod 208 and the connecting block 210 is embedded in the first limiting groove 207, the connecting block 210 moves up and down in the first limiting groove 207 when the first positive and negative screw rod 208 rotates, the connecting block 210 drives the supporting block 211 to move up and down, thereby driving the cutting nail 212 to move up and down, and meanwhile, the dovetail block 213 moves up and down in the dovetail groove 206, when the cutting nail 212 penetrates through the plastic product embedded in the cutting hole 201 passing under the first supporting frame 202, the cutting nail 212 cuts the plastic product, when the cutting speed needs to be regulated, the rotary button 204 can point to different scales 205 so as to adjust the rotation speed of the first servo motor 209 to drive the first positive and negative screw rod 208, thereby adjusting the up-and-down moving speed of the connecting block 210 in the first limit groove 207, adjusting the speed of the cutting nail 212 penetrating through the plastic product embedded cutting hole 201, and adjusting the speed of cutting the plastic product.

Further, the cutting hole 201 is formed in one side of the surface of the operation table 1, the first support frame 202 is mounted on one side of the surface of the operation table 1, and when the operation table is used, the cutting hole 201 is matched with the cutting nail 212 in size, and when the cutting nail 212 descends, the cutting hole 201 can be embedded into the cutting nail 212, so that a plastic product is cut, the first support frame 202 plays a supporting role on the support upright 203, and meanwhile the plastic product can smoothly pass through the first support frame 202.

Further, the rotating button 204 is electrically connected with the first servo motor 209, the connecting block 210 is in threaded connection with the first positive and negative screw rod 208, and through the arrangement of the rotating button 204 and the first servo motor 209, when the device is used, the rotating button 204 can adjust the rotating speed of one end of the first servo motor 209 due to the electrical connection between the rotating button 204 and the first servo motor 209, so that the first servo motor 209 drives the first positive and negative screw rod 208 to rotate at different speeds with different speeds.

Further, stop gear 3 includes second support frame 301, second spacing groove 302, second positive and negative lead screw 303, second servo motor 304, slider 305 and stopper 306, when the surface side of operation panel 1 installs second support frame 301, second spacing groove 302 has been seted up to surface side of second support frame 301, the inside of second spacing groove 302 is provided with second positive and negative lead screw 303, the one end fixedly connected with second servo motor 304 of second positive and negative lead screw 303, the surface cover of second positive and negative lead screw 303 is equipped with slider 305, the surface side welding of slider 305 has stopper 306, through the setting of second support frame 301, second spacing groove 302, second positive and negative lead screw 303, second servo motor 304, slider 305 and stopper 306, when the plastics product passes through second support frame 301, according to the width adjustment two sets of spacing piece 306 of plastics product, make stopper 306 carry out spacing to plastics product, drive second positive and negative lead screw 303 rotatory through second servo motor 304, because slider 305 and second positive and negative lead screw 303 threaded connection, and slider gomphosis in the inside of second spacing groove 302, when second positive and negative lead screw 303 rotate, two sets of slider 305 move away from each other or keep away from each other mutually, thereby move mutually and keep away from each other.

Further, the slider 305 is in threaded connection with the second positive and negative screw rod 303, the slider 305 is provided with two groups, one side of the surface of the limiting block 306 is attached to the operation platform 1, and through the arrangement of the slider 305, when in use, the slider 305 is in threaded connection with the second positive and negative screw rod 303 and is embedded in the second limiting groove 302, so that when the second positive and negative screw rod 303 rotates, the slider 305 moves close to or away from each other in the second limiting groove 302, and the limiting block 306 can be driven to move.

Further, rotary mechanism 8 includes movable groove 801, draw-in groove 802, rotatory piece 803, limiting plate 804, reset spring 805 and bolt 806, movable groove 801 has been seted up to the surface one side of second support column 5, draw-in groove 802 has been seted up to the surface one side of second support column 5, rotatory piece 803 has been welded to one end of connecting rod 7, the inside of movable groove 801 is provided with limiting plate 804, reset spring 805 has been welded to surface one side of limiting plate 804, surface one side of rotatory piece 803 has run through bolt 806, through the setting of movable groove 801, draw-in groove 802, rotatory piece 803, limiting plate 804, reset spring 805 and bolt 806, when the rolling piece 11 breaks away from the direction of second support column 5 with the fingers and thumb the one end of connecting rod 7 near second support column 5 after the rolling piece 11, at this moment limiting plate 804 moves to the direction of reset spring 805 in the inside of movable groove 801, simultaneously reset spring 805 compresses the deformation, when reset spring 805 compresses extremely, rotatory piece 803 breaks away from the inside of movable groove 801, because one end of bolt runs through second support column 5 in proper order, rotatory piece 804 and limiting plate 803 in proper order, setting up the rotatory piece 803 and can be broken away from the inside of rotatory piece 803 when the rolling piece 803, thereby can be carried out the product by the rolling piece 11 when the rolling piece 803 and can be rotated by the rolling piece 11 and then the rolling piece 10.

Further, the size of the rotating block 803 is identical to that of the clamping groove 802, one end of the return spring 805 is welded with the second support column 5 in the movable groove 801, two groups of return springs 805 are arranged, one end of the bolt 806 penetrates through the second support column 5, one end of the bolt 806 penetrates through the limiting plate 804, and when the rotating block 803 is embedded in the clamping groove 802 in use, the clamping groove 802 can fix the rotating block 803, and when the rotating block 803 moves to the inside of the movable groove 801, the rotating block 803 can rotate around the bolt 806 in the inside of the movable groove 801.

Working principle: firstly, one end of a plastic product is fixed on a winding block 11, then a second servo motor 304 is opened according to the width of the plastic product, the second servo motor 304 drives a second positive and negative screw rod 303 to rotate, so that a sliding block 305 drives a limiting block 306 to move to limit the plastic product, then a third servo motor 6 is opened, the third servo motor 6 drives a rotating rod 10 provided with the winding block 11 to rotate, so that the plastic product is wound on the winding block 11 through an operation table 1, meanwhile, a first servo motor 209 is opened, the first servo motor 209 drives a first positive and negative screw rod 208 to rotate, so that a connecting block 210 drives a supporting block 211 to move up and down, a cutting nail 212 penetrates the plastic product at a uniform speed up and down, then is embedded into a cutting hole 201 to cut the plastic product, when the cutting speed needs to be adjusted, a rotating button 204 can be rotated to different scales 205 so as to adjust the rotating speed of the first servo motor 209, so that the speed of the cutting nail 212 is adjusted to move up and down, after the winding block 11 is wound with the plastic product, one end of a connecting rod 7 is close to a reset spring 805, and the rotating rod 802 is wound on the winding block 11, so that the rotating rod 803 is cut into the rotating rod 803 from the inner side of the rotating block 803, and then the rotating rod 803 is cut into the rotating rod 803, and the product is cut through the rotating mechanism 803.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a plastics product production cutting mechanism with cutting speed regulatory function, includes operation panel (1) and cutting mechanism (2), its characterized in that: the cutting device comprises an operating table (1), wherein a cutting mechanism (2) is arranged on one side of the surface of the operating table (1), a limiting mechanism (3) is arranged on one side of the surface of the operating table (1), a first supporting column (4) is welded on one side of the surface of the operating table (1), a second supporting column (5) is welded on one side of the surface of the operating table (1), a third servo motor (6) is arranged on one side of the surface of the first supporting column (4), one end of the second supporting column (5) is connected with a connecting rod (7), a rotating mechanism (8) is arranged on one side of the surface of the second supporting column (5), a bearing (9) is fixedly connected on one side of the surface of the connecting rod (7), one end of the third servo motor (6) is connected with a rotating rod (10), and a winding block (11) is sleeved on one side of the surface of the rotating rod (10).

Cutting mechanism (2) are including cutting hole (201), first support frame (202), support column (203), first servo motor (209) and cutting nail (212), surface one side fixedly connected with support column (203) of first support frame (202), rotatory button (204) are installed to surface one side of support column (203), surface one side of support column (203) is provided with scale (205), dovetail (206) have been seted up to surface one side of support column (203), first spacing groove (207) have been seted up to surface one side of support column (203), the inside of first spacing groove (207) is provided with first positive and negative lead screw (208), the one end fixedly connected with first servo motor (209) of first positive and negative lead screw (208), the surface cover of first positive and negative lead screw (208) is equipped with connecting block (210), the surface one side welding of connecting block (210) has supporting shoe (211), cutting nail (212) are installed to surface one side of supporting shoe (211), surface one side welding of supporting shoe (211) has forked tail (213).

2. A plastic product production cutting mechanism with cutting speed adjusting function as claimed in claim 1, wherein: cutting holes (201) are formed in one side of the surface of the operation table (1), and a first supporting frame (202) is installed on one side of the surface of the operation table (1).

3. A plastic product production cutting mechanism with cutting speed adjusting function as claimed in claim 1, wherein: the rotating button (204) is electrically connected with the first servo motor (209), and the connecting block (210) is in threaded connection with the first positive and negative screw rod (208).

4. A plastic product production cutting mechanism with cutting speed adjusting function as claimed in claim 1, wherein: stop gear (3) are including second support frame (301), second spacing groove (302), second positive and negative lead screw (303), second servo motor (304), slider (305) and stopper (306), second support frame (301) are installed to surface one side of operation panel (1), second spacing groove (302) have been seted up to surface one side of second support frame (301), the inside of second spacing groove (302) is provided with second positive and negative lead screw (303), the one end fixedly connected with second servo motor (304) of second positive and negative lead screw (303), the surface cover of second positive and negative lead screw (303) is equipped with slider (305), surface one side welding of slider (305) has stopper (306).

5. The plastic product production cutting mechanism with cutting speed adjusting function according to claim 4, wherein: the sliding block (305) is in threaded connection with the second positive and negative screw rod (303), the sliding block (305) is provided with two groups, and one side of the surface of the limiting block (306) is attached to the operating platform (1).

6. A plastic product production cutting mechanism with cutting speed adjusting function as claimed in claim 1, wherein: rotary mechanism (8) are including movable groove (801), draw-in groove (802), rotatory piece (803), limiting plate (804), reset spring (805) and bolt (806), movable groove (801) have been seted up on surface one side of second support column (5), draw-in groove (802) have been seted up on surface one side of second support column (5), the one end welding of connecting rod (7) has rotatory piece (803), the inside of movable groove (801) is provided with limiting plate (804), the welding of surface one side of limiting plate (804) has reset spring (805), the surface one side of rotatory piece (803) has run through bolt (806).

7. The plastic product production cutting mechanism with cutting speed adjusting function according to claim 6, wherein: the rotary block (803) is matched with the clamping groove (802) in size, one end of the return spring (805) is welded with the second support column (5) in the movable groove (801), the return spring (805) is provided with two groups, one end of the bolt (806) penetrates through the second support column (5), and one end of the bolt (806) penetrates through the limiting plate (804).