CN215882310U

CN215882310U - Calender for plastic production

Info

Publication number: CN215882310U
Application number: CN202122278229.XU
Authority: CN
Inventors: 方艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-22
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a calender for plastic production, which comprises a base, wherein the rear end of the top of the base is connected with a support frame, two compression rollers are connected in the support frame, the compression rollers are arranged up and down, the front end of the top of the base is connected with two support plates, a waste material box is connected between the support plates and the top of the base, a fixed box is connected between the support plates, a cutting mechanism is arranged in the fixed box, a driving mechanism for driving the cutting mechanism to move is arranged in the fixed box, and the driving mechanism is positioned above the cutting mechanism. Has the advantages that: according to the utility model, by arranging the cutting mechanism, the plastic can be directly cut after being rolled, and the distance between the cutters is adjusted by the driving mechanism, so that the cutting width is convenient to adjust, the practicability is improved, and in addition, by arranging the cleaning mechanism, the residues on the compression roller can be timely scraped, and the cleaning is convenient and the use is convenient.

Description

Calender for plastic production

Technical Field

The utility model relates to the technical field of plastic production, in particular to a calender for plastic production.

Background

The calender is by two or more than two rollers, arrange according to certain form, under the uniform temperature, with rubber or plastics suppression extension certain thickness and surface shape's film, and can carry out the machinery of kiss-coating to fibre curtain canvas or wirecord fabric, the calender is the basic equipment of plastic products course of working, the calender belongs to heavy high accuracy machinery in plastic machinery, the calender kind on the market is more at present, but present calender is in the in-service use process, the plastics width of calendering out is different, need follow-up the operation of tailorring, production efficiency has been reduced, in addition, inconvenient clearance to the compression roller, it is comparatively troublesome to use.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to solve the above problems by providing a calender for plastic production.

The utility model realizes the purpose through the following technical scheme:

the utility model provides a calender for plastics production, includes the base, base top rear end is connected with the support frame, the support frame in-connection has two compression rollers, the compression roller sets up from top to bottom, base top front end is connected with two backup pads, the base top is located be connected with the dump bin between the backup pad, be connected with the fixed box between the backup pad, be provided with in the fixed box and tailor the mechanism, be provided with in the fixed box and be used for the drive tailor the actuating mechanism that the mechanism removed, actuating mechanism is located tailor the mechanism top, it is right to be provided with on the support frame the clearance mechanism that strikes off is carried out to residue on the compression roller.

Preferably, the cutting mechanism comprises a fixed sliding rod, sliding sleeves and cutters, the fixed sliding rod is welded on the inner walls of the two sides of the fixed box, the sliding sleeves are connected to the fixed sliding rod in a sliding mode and are symmetrically arranged, the two cutters are sleeved on the fixed sliding rod, and the cutters are welded on the opposite surfaces of the sliding sleeves.

According to the arrangement, the sliding sleeve is used for driving the cutters to move, and the distance between the cutters is adjusted.

Preferably, actuating mechanism includes motor one, two-way lead screw, slider, connecting rod, there is fixed case one side through bolted connection motor one, the output shaft of motor one has through the coupling joint two-way lead screw, two-way lead screw pass through the bearing connect in fixed incasement portion, there are two through threaded connection on the two-way lead screw the slider, the slider top with roof sliding connection in the fixed incasement, the welding of slider bottom the connecting rod, the connecting rod with the slip cap welding.

According to the arrangement, the motor I is used for driving the bidirectional screw rod to rotate, so that the sliding block drives the connecting rod to move.

Preferably, actuating mechanism includes slider, connecting rod, cylinder, there are two fixed case both sides through bolted connection the cylinder, the output shaft of cylinder stretches into inside the fixed case, the output shaft fixedly connected with of cylinder the slider, the slider top with roof sliding connection in the fixed case, the welding of slider bottom has the connecting rod, the connecting rod with the slip cap welding.

According to the arrangement, the air cylinder is used for driving the sliding block to move, so that the sliding block drives the connecting rod to move.

Preferably, the clearance mechanism includes mounting box, motor two, pivot, cam, scraper blade, limiting plate, spring, the welding has two on the support frame the mounting box, two the mounting box sets up from top to bottom, the top the mounting box top has through bolted connection motor two, motor two's output shaft has through the coupling joint the pivot, the pivot stretches into the below in the mounting box, be connected with in the pivot the cam, the cam is located in the mounting box, be provided with in the mounting box the scraper blade, the scraper blade is located cam the place ahead, the welding of scraper blade front side has the limiting plate, the limiting plate front side with be provided with between the mounting box inner wall the spring.

According to the arrangement, the rotating shaft and the cam are driven to rotate by the second motor, so that the cam presses the scraper, the scraper is attached to the compression roller tightly, and the compression roller is cleaned.

Has the advantages that: according to the utility model, by arranging the cutting mechanism, the plastic can be directly cut after being rolled, and the distance between the cutters is adjusted by the driving mechanism, so that the cutting width is convenient to adjust, the practicability is improved, and in addition, by arranging the cleaning mechanism, the residues on the compression roller can be timely scraped, and the cleaning is convenient and the use is convenient.

Additional features of the utility model and advantages thereof will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of a calender for plastic production in accordance with the present invention;

FIG. 2 is a front view of the internal structure of a fixed box of a calender for the production of plastics according to the utility model;

FIG. 3 is a left side view of the internal structure of a cleaning mechanism of a calender for plastic production according to the present invention;

FIG. 4 is a top view of the internal structure of a cleaning mechanism of a calender for plastic production according to the present invention;

fig. 5 is a front view of the drive mechanism of embodiment 2 of a calender for plastic production according to the utility model.

The reference numerals are explained below: 1. a base; 2. a support plate; 3. a waste bin; 4. a fixed box; 5. a drive mechanism; 501. a first motor; 502. a bidirectional screw rod; 503. a slider; 504. a connecting rod; 505. a cylinder; 6. a cutting mechanism; 601. fixing the sliding rod; 602. a sliding sleeve; 603. a cutter; 7. a support frame; 8. a compression roller; 9. a cleaning mechanism; 901. mounting a box; 902. a second motor; 903. a rotating shaft; 904. a cam; 905. a squeegee; 906. a limiting plate; 907. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The utility model will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-4, a calender for plastics production, including base 1, base 1 top rear end is connected with support frame 7, support frame 7 in-connection has two compression rollers 8, compression roller 8 sets up from top to bottom, base 1 top front end is connected with two backup pads 2, base 1 top is located and is connected with waste material case 3 between the backup pad 2, be connected with solid fixed box 4 between the backup pad 2, be provided with in the solid fixed box 4 and tailor mechanism 6, be provided with in the solid fixed box 4 and be used for driving actuating mechanism 5 who tailors the mechanism 6 and remove, actuating mechanism 5 is located and tailors mechanism 6 top, be provided with on the support frame 7 and be used for scraping off the clearance mechanism 9 of remaining on the compression roller 8.

Preferably, the cutting mechanism 6 comprises a fixed slide bar 601, sliding sleeves 602 and cutters 603, the fixed slide bar 601 is welded on the inner walls of two sides of the fixed box 4, the fixed slide bar 601 is connected with two sliding sleeves 602 in a sliding manner, the sliding sleeves 602 are symmetrically arranged, the fixed slide bar 601 is sleeved with two cutters 603, the cutters 603 are welded on the opposite surfaces of the two sliding sleeves 602, the driving mechanism 5 comprises a motor 501, a bidirectional screw rod 502, a sliding block 503 and a connecting rod 504, one side of the fixed box 4 is connected with the motor 501 through a bolt, an output shaft of the motor 501 is connected with the bidirectional screw rod 502 through a coupling, the bidirectional screw rod 502 is connected inside the fixed box 4 through a bearing, the bidirectional screw rod 502 is connected with two sliding blocks 503 through threads, the top of the sliding block 503 is connected with the inner top wall of the fixed box 4 in a sliding manner, the connecting rod 504 is welded at the bottom of the sliding block 503, the connecting rod 504 is welded with the sliding sleeves 602, the cleaning mechanism 9 comprises a mounting box 901, Two 902 of motor, pivot 903, cam 904, scraper blade 905, limiting plate 906, spring 907, the welding has two mounting boxes 901 on the support frame 7, two mounting boxes 901 set up from top to bottom, there is two 902 of motor at the mounting box 901 top of top through bolted connection, there is pivot 903 output shaft of two 902 of motor through the coupling joint, pivot 903 stretches into in the mounting box 901 of below, be connected with cam 904 on the pivot 903, cam 904 is located mounting box 901, be provided with scraper blade 905 in the mounting box 901, scraper blade 905 is located cam 904 the place ahead, the welding of scraper blade 905 front side has limiting plate 906, be provided with spring 907 between limiting plate 906 front side and the mounting box 901 inner wall.

Example 2

As shown in fig. 5, embodiment 2 differs from embodiment 1 in that: the driving mechanism 5 comprises a sliding block 503, a connecting rod 504 and air cylinders 505, two sides of the fixed box 4 are connected with the two air cylinders 505 through bolts, an output shaft of each air cylinder 505 extends into the fixed box 4, the sliding block 503 is fixedly connected with the output shaft of each air cylinder 505, the top of each sliding block 503 is in sliding connection with the inner top wall of the fixed box 4, the connecting rod 504 is welded to the bottom of each sliding block 503, and the connecting rod 504 is welded to the sliding sleeve 602.

The working principle is as follows: the plastic passes through between two press rollers 8, is rolled by the press rollers 8 and enters a fixed box 4, according to the width to be cut, a motor I501 drives a bidirectional screw rod 502 to rotate, the bidirectional screw rod 502 drives a sliding block 503 to move relatively, or an air cylinder 505 drives the sliding block 503 to move relatively, the sliding block 503 drives a connecting rod 504 to move, the connecting rod 504 drives a sliding sleeve 602 to move on a fixed sliding rod 601, the sliding sleeve 602 drives a cutter 603 to move, so as to adjust the distance between the two cutters 603, the rolled plastic is cut by the cutter 603 and then is led out from the front side of the fixed box 4, the cut waste falls into a waste box 3 from the bottom of the fixed box 4, is convenient to collect, when the press rollers 8 need to be cleaned, a motor II 902 drives a rotating shaft 903 to rotate, the rotating shaft 903 drives a cam 904 to rotate, so that the cam 904 is pressed against a scraper 905, the spring 907 is compressed, and the scraper 905 is pressed on the press rollers 8, the compression roller 8 rotates, so that the compression roller 8 is cleaned, and the use is convenient.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a calender for plastics production, includes base (1), base (1) top rear end is connected with support frame (7), two compression rollers (8) are connected in support frame (7), set up its characterized in that about compression roller (8): base (1) top front end is connected with two backup pads (2), base (1) top is located be connected with dump bin (3) between backup pad (2), be connected with between backup pad (2) fixed case (4), be provided with in fixed case (4) and tailor mechanism (6), be provided with in fixed case (4) and be used for the drive tailor actuating mechanism (5) that mechanism (6) removed, actuating mechanism (5) are located tailor mechanism (6) top, be provided with on support frame (7) be used for right clearance mechanism (9) that strikes off are carried out to residue on compression roller (8).

2. A calender for plastics production according to claim 1, characterised in that: tailor mechanism (6) including fixed slide bar (601), sliding sleeve (602), cutter (603), the welding has on fixed case (4) both sides inner wall fixed slide bar (601), sliding connection has two on fixed slide bar (601) sliding sleeve (602), sliding sleeve (602) symmetry sets up, the cover is equipped with two on fixed slide bar (601) cutter (603), cutter (603) weld in two the opposite face of sliding sleeve (602).

3. A calender for plastics production according to claim 2, characterised in that: actuating mechanism (5) include motor (501), two-way lead screw (502), slider (503), connecting rod (504), there is one side of fixed case (4) through bolted connection motor (501), the output shaft of motor (501) has two-way lead screw (502) through the coupling joint, two-way lead screw (502) pass through the bearing connect in inside fixed case (4), there are two through threaded connection on two-way lead screw (502) slider (503), slider (503) top with roof sliding connection in fixed case (4), the welding of slider (503) bottom has connecting rod (504), connecting rod (504) with sliding sleeve (602) welding.

4. A calender for plastics production according to claim 2, characterised in that: actuating mechanism (5) include slider (503), connecting rod (504), cylinder (505), there are two fixed case (4) both sides through bolted connection cylinder (505), the output shaft of cylinder (505) stretches into inside fixed case (4), the output shaft fixedly connected with of cylinder (505) slider (503), slider (503) top with roof sliding connection in fixed case (4), slider (503) bottom welding has connecting rod (504), connecting rod (504) with sliding sleeve (602) welding.

5. A calender for plastics production according to claim 1, characterised in that: the cleaning mechanism (9) comprises a mounting box (901), a second motor (902), a rotating shaft (903), a cam (904), a scraper (905), a limiting plate (906) and a spring (907), wherein the two mounting boxes (901) are welded on the support frame (7), the two mounting boxes (901) are arranged up and down, the top of the mounting box (901) above is connected with the second motor (902) through a bolt, an output shaft of the second motor (902) is connected with the rotating shaft (903) through a coupler, the rotating shaft (903) extends into the mounting box (901) below, the rotating shaft (903) is connected with the cam (904), the cam (904) is positioned in the mounting box (901), the scraper (905) is arranged in the mounting box (901), the scraper (905) is positioned in front of the cam (904), the limiting plate (906) is welded on the front side of the scraper (905), the spring (907) is arranged between the front side of the limiting plate (906) and the inner wall of the mounting box (901).