CN219294113U

CN219294113U - Automatic raw rubber cutting equipment

Info

Publication number: CN219294113U
Application number: CN202320292331.1U
Authority: CN
Inventors: 郑宇昇
Original assignee: ZHEJIANG YUSHI TECHNOLOGY CO LTD
Current assignee: ZHEJIANG YUSHI TECHNOLOGY CO LTD
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-07-04
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses automatic raw rubber cutting equipment, which comprises a rubber outlet cylinder (1) and a base chuck (2) arranged on the outer side of the front end of the rubber outlet cylinder (1), wherein a main lining plate (3) is arranged on the front side of the base chuck (2), and guide rail groups (4) which are vertically arranged are arranged in the middle of the main lining plate (3) and on the two sides of the main lining plate; a bracket (5) is arranged on the upper side of the base chuck (2), two ends of the rear side of the bracket (5) are provided with vertical racks (6), and the front end of the bracket (5) is provided with a cutting mechanism (7) with a cutting wire (11); a servo motor (8) is arranged on the base chuck (2) at the rear side of the bracket (5), and a gear (9) corresponding to the straight rack (6) is arranged at the front end of the servo motor (8). The cutting mechanism for cutting the colloid by using the cutting wire is adopted, the possibility of colloid hanging and mucilage glue is reduced, the bidirectional cutting can be realized, and the cutting effect is better.

Description

Automatic raw rubber cutting equipment

Technical Field

The utility model relates to cutting equipment, in particular to automatic raw rubber cutting equipment.

Background

Rubber is a polymer material with unique high elasticity, is a parent material for manufacturing rubber products, and is generally referred to as unvulcanized rubber stock, the rubber stock comprises natural rubber and synthetic rubber, traditional varieties of natural rubber mainly comprise tobacco sheets, crumpled sheets, air-dried sheets, grain rubber or standard rubber, and the rubber stock is cut into small pieces by a rubber cutter in the production process.

The utility model discloses a rubber extruder in the patent of application number 202122643943.4, through setting up discharging pipe, cutting groove and cutter, rubber can realize cutting function immediately after extruding through the extruder, through setting up slewing mechanism, drive mechanism and reciprocating mechanism, can realize utilizing the power device driving motor who drives the extruder through simple transmission, drives the cutter and reciprocates from top to bottom in the cutting groove, realizes the cutting to the colloid. But it has the following disadvantages: the cutter volume is great, and easy viscose or rubberizing are gone up to the cutter in the cutting process to this cutter can only one-way cutting, influences the effect of cutting.

Disclosure of Invention

The utility model aims to provide automatic raw rubber cutting equipment. The cutting mechanism for cutting the colloid by using the cutting wire is adopted, the possibility of colloid hanging and mucilage glue is reduced, the bidirectional cutting can be realized, and the cutting effect is better.

The technical scheme of the utility model is as follows: the automatic raw rubber cutting equipment comprises a rubber discharging cylinder and a base chuck arranged at the outer side of the front end of the rubber discharging cylinder, wherein a main lining plate is arranged at the front side of the base chuck, and guide rail groups which are vertically arranged are arranged at the middle part and two sides of the main lining plate; the upper side of the base chuck is provided with a bracket, two ends of the rear side of the bracket are provided with vertical racks, and the front end of the bracket is provided with a cutting mechanism with cutting wires; a servo motor is arranged on the base chuck at the rear side of the bracket, and a gear corresponding to the straight rack is arranged at the front end of the servo motor.

In the automatic raw rubber cutting equipment, the guide rail group comprises two parallel linear guide rails, and the linear guide rails are fixed on the main lining plate through bolts.

In the automatic raw rubber cutting equipment, the cutting mechanism comprises a fixing seat corresponding to the guide rail group, and cutting wires are arranged in the fixing seat.

In the automatic raw rubber cutting equipment, the fixing seat is provided with a limiting block which is used for being locked with the linear guide rail.

In the automatic raw rubber cutting device, the bracket is provided with a through hole corresponding to the rubber outlet cylinder.

Compared with the prior art, the utility model has the following advantages:

this application can be through the cooperation of the straight rack on gear on the servo motor and the support to realize cutting mechanism's lift, lift is stable and the precision is high, linear guide can with the fixing base cooperation, plays the spacing effect of direction to the motion of support, adopts the cutting wire to cut the colloid in the cutting mechanism, and the cutting wire is less with colloid area of contact, difficult viscose and gum hanging during the cutting, can promote and cut the colloid quality, and the cutting wire can realize two-way cutting in the reciprocating motion about high-speed during the cutting, has avoided traditional big blade only can unidirectional cut's drawback, has improved cutting efficiency.

Drawings

FIG. 1 is a front view of the present utility model;

fig. 2 is a side view of the present utility model.

The marks in the drawings are: 1-a rubber outlet cylinder, 2-a base chuck, 3-a main lining plate, 4-a guide rail group, 5-a bracket, 6-a straight rack, 7-a cutting mechanism, 8-a servo motor, 9-a gear, 10-a fixing seat, 11-a cutting wire, 12-a straight guide rail, 13-a limiting block and 14-a through hole.

Detailed Description

Example 1. 1-2, the automatic raw rubber cutting equipment comprises a rubber outlet cylinder 1 and a base chuck 2 arranged on the outer side of the front end of the rubber outlet cylinder 1, wherein a main lining plate 3 is arranged on the front side of the base chuck 2, and guide rail groups 4 which are vertically arranged are arranged in the middle of the main lining plate 3 and on the two sides of the main lining plate; a bracket 5 is arranged on the upper side of the base chuck 2, two ends of the rear side of the bracket 5 are provided with straight racks 6 which are vertically arranged, and the front end of the bracket 5 is provided with a cutting mechanism 7 with a cutting wire 11; a servo motor 8 is arranged on the base chuck 2 at the rear side of the bracket 5, and a gear 9 corresponding to the straight rack 6 is arranged at the front end of the servo motor 8.

The guide rail group 4 comprises two parallel linear guide rails 12, and the linear guide rails 12 are fixed on the main lining plate 3 through bolts.

The cutting mechanism 7 comprises a fixed seat 10 corresponding to the guide rail group 4, and a cutting wire 11 is arranged in the fixed seat 10.

The fixed seat 10 is provided with a limiting block 13 for locking with the linear guide rail 12.

The bracket 5 is provided with a through hole 14 corresponding to the rubber outlet cylinder 1.

Example 2. Based on the embodiment 1, the cutting wire 11 is replaced by a small double-sided blade, the small double-sided blade is a strip-shaped blade, and the upper surface and the lower surface of the blade are both sharpened, so that the small double-sided blade can cut bidirectionally in the process that the servo motor drives the cutting mechanism to move, and the cutting effect is good.

According to the utility model, the gear 9 is driven to rotate by the servo motor 8, the gear 9 is matched with the straight rack 6 in the rotating process, so that the bracket 5 is driven to move up and down, the fixing seat 10 on the cutting mechanism 7 is matched with the guide rail group 4 in the moving process of the bracket 5 up and down, the guiding and limiting functions of the cutting mechanism 7 are realized, the number of the servo motors 8 is two, the number of the cutting mechanisms is also two, each group of the cutting mechanism 7 comprises a limiting block 13 arranged on the middle linear guide rail 12 and a group of guide rail groups 4 arranged on two sides, the two groups of the cutting mechanisms 7 can be synchronized by the arrangement of the bracket, the cutting of sizing materials is completed, the contact area of the cutting wire 11 and the sizing materials is small, the possibility of sizing materials and sizing materials is reduced by the up and down movement of the cutting mechanism 7, the cutting wire is better in two-way cutting, the cutting effect is realized by adopting the cutting wire, the high-strength stainless steel wire is small in volume and mass, the cost is lower, and the cutting wire 11 is more convenient to replace when damaged, and the safety is better.

Claims

1. The automatic raw rubber cutting equipment is characterized by comprising a rubber outlet cylinder (1) and a base chuck (2) arranged on the outer side of the front end of the rubber outlet cylinder (1), wherein a main lining plate (3) is arranged on the front side of the base chuck (2), and guide rail groups (4) which are vertically arranged are arranged in the middle of the main lining plate (3) and on the two sides of the main lining plate; a bracket (5) is arranged on the upper side of the base chuck (2), two ends of the rear side of the bracket (5) are provided with vertical racks (6), and the front end of the bracket (5) is provided with a cutting mechanism (7) with a cutting wire (11); a servo motor (8) is arranged on the base chuck (2) at the rear side of the bracket (5), and a gear (9) corresponding to the straight rack (6) is arranged at the front end of the servo motor (8).

2. An automatic raw rubber cutting apparatus according to claim 1, wherein: the guide rail group (4) comprises two parallel linear guide rails (12), and the linear guide rails (12) are fixed on the main lining plate (3) through bolts.

3. An automatic raw rubber cutting apparatus according to claim 1, wherein: the cutting mechanism (7) comprises a fixed seat (10) corresponding to the guide rail group (4), and a cutting wire (11) is arranged in the fixed seat (10).

4. A raw rubber automatic cutting apparatus according to claim 3, characterized in that: the fixing seat (10) is provided with a limiting block (13) for locking with the linear guide rail (12).

5. An automatic raw rubber cutting apparatus according to claim 1, wherein: the bracket (5) is provided with a through hole (14) corresponding to the rubber outlet cylinder (1).