CN215703384U

CN215703384U - Bottleneck clout cutting device is used in plastic bottle production

Info

Publication number: CN215703384U
Application number: CN202122226450.0U
Authority: CN
Inventors: 陈顺彬; 李洪英
Original assignee: Jiangxi Dinghui Pharmaceutical Packaging Co ltd
Current assignee: Jiangxi Dinghui Pharmaceutical Packaging Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-01
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to a cutting device, in particular to a bottle mouth excess material cutting device for plastic bottle production. The utility model aims to solve the technical problem of providing a bottle mouth excess material cutting device for plastic bottle production, which can cut excess materials on a bottle mouth of a plastic bottle, is simple to operate, is rapid and efficient and has higher safety degree. In order to solve the technical problem, the utility model provides a bottle mouth excess material cutting device for plastic bottle production, which comprises a large support frame, a support plate, a first support, a second support, a fixed rod, a spring, a connecting frame, a blade, a fixed block, a connecting pipe, a baffle and the like; a first support is connected between the front side and the rear side of the middle of the large support frame, a motor is arranged inside the first support, and an output shaft of the motor is provided with a rotating rod. The utility model is provided with the fixed rod, the spring, the connecting frame and the blade can be pulled to enable the spring to be in a compressed state, and when the connecting frame is loosened, the spring is reset.

Description

Bottleneck clout cutting device is used in plastic bottle production

Technical Field

The utility model relates to a cutting device, in particular to a bottle mouth excess material cutting device for plastic bottle production.

Background

Plastic bottles have a very wide range of applications. Blow molding is required when plastic bottles are produced, and the plastic bottles leave remainders after blow molding, so that subsequent use is influenced when the plastic bottles are not treated. Therefore, the excess material on the opening of the plastic bottle needs to be cut. At present, people generally cut the residual material at the bottle mouth of the plastic bottle by a handheld cutter. This kind of operating mode is comparatively difficult, needs to consume more manpower, and is lower to the cutting precision of clout, holds the cutter in addition for a long time and has the probability to make people's hand stiff.

Therefore, a bottle mouth excess material cutting device for plastic bottle production, which can cut excess material on the bottle mouth of a plastic bottle, is simple to operate, fast, efficient and high in safety degree, needs to be designed.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model aims to overcome the defects of low efficiency, high difficulty and low safety degree of the existing excess material processing mode on the bottle mouth of a plastic bottle, and the technical problem to be solved by the utility model is to provide a bottle mouth excess material cutting device which can cut excess material on the bottle mouth of the plastic bottle, is simple to operate, is fast and efficient and has high safety degree.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a bottle mouth excess material cutting device for plastic bottle production, which comprises a large support frame, a support plate, a first support frame, a second support frame, a fixed rod, a spring, a connecting frame, a blade, a fixed block, a connecting pipe, a baffle plate, a motor and a rotating rod, wherein the first support frame is connected between the front side and the rear side of the middle part of the large support frame, the motor is arranged in the first support frame, the rotating rod is arranged on an output shaft of the motor, the support plate is connected with the front side and the rear side of the top part of the large support frame, the connecting pipe is connected with the support plate in a sliding mode on the support plates at the two sides, the connecting pipe penetrates through the upper part and the lower part of the support plate, the fixed block is connected with the opposite surface of the upper parts of the connecting pipes at the two sides, the front side and the rear side of the top part of the large support frame are connected with the second support frame, the top part of the second support frame is provided with a groove, and the fixed rod is connected between the left side and the right side of the groove, the connecting frame is connected between the fixing rods on the two sides in a sliding mode, the blade is connected to the middle of the connecting frame, and the spring is connected between the left end face of the connecting frame and the left end of the second support.

Preferably, still including the collecting box, the equal joint in both sides is connected with the collecting box in big support frame lower part left and right sides.

Preferably, the top of the connecting frame is concave.

Preferably, the top of the fixing block is provided with a plurality of semicircular grooves.

Preferably, push rods are arranged on the left side and the right side of the rotating rod.

Preferably, the rear portion of the front side barrier and the front portion of the rear side barrier are grooved.

(3) Advantageous effects

The connecting frame and the blade can be pulled by arranging the fixing rod, the spring, the connecting frame and the blade, so that the spring is in a compressed state, and when the connecting frame is loosened, the connecting frame and the blade move rapidly under the action of the reset of the spring to cut excess materials from the bottle mouth of the plastic bottle; through being equipped with the fixed block, under the effect that the fixed block of accessible both sides was merged, fixed the plastic bottle, so alright with the cutting of clout on the plastic bottle bottleneck, reached easy operation and swift efficient effect.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

Fig. 3 is a first partial cross-sectional view of the present invention.

FIG. 4 is a schematic view of a second partial body structure according to the present invention.

Fig. 5 is a second partial cross-sectional view of the present invention.

The labels in the figures are: 1-a large support frame, 2-a support plate, 3-a first support frame, 4-a second support frame, 5-a groove, 6-a fixed rod, 7-a spring, 8-a connecting frame, 9-a blade, 10-a fixed block, 11-a connecting pipe, 12-a baffle, 13-a motor, 14-a rotating rod and 15-a collecting box.

Detailed Description

The utility model is further described below with reference to the figures and examples.

Example 1

A bottle mouth excess material cutting device for plastic bottle production is disclosed, as shown in figure 1-5, comprising a large support frame 1, a support plate 2, a first support frame 3, a second support frame 4, a fixed rod 6, a spring 7, a connecting frame 8, a blade 9, a fixed block 10, a connecting pipe 11, a baffle 12, a motor 13 and a rotating rod 14, wherein the first support frame 3 is connected between the front side and the rear side of the middle part of the large support frame 1 in a welding connection mode, the motor 13 is installed inside the first support frame 3 in a bolt connection mode, an output shaft of the motor 13 is connected with an upper rotating rod 14 through a coupler, push rods are arranged on the left side and the right side of the rotating rod 14, the front side and the rear side of the top part of the large support frame 1 are vertically connected with the support plate 2, the support plate 2 is connected with the large support frame 1 in a welding connection mode, the connecting pipes 11 are connected on the support plates 2 on the two sides in a sliding mode, the connecting pipe 11 is C-shaped, through holes are arranged on the upper side and the lower side of the support plate 2, the connecting pipes 11 penetrate through holes in the supporting plate 2, the opposite surfaces of the upper parts of the connecting pipes 11 on two sides are connected with the fixing blocks 10, the tops of the fixing blocks 10 are provided with a plurality of semicircular grooves, the opposite surfaces of the lower parts of the connecting pipes 11 on two sides are connected with the baffles 12, the baffles 12 on two sides are symmetrically arranged front and back, the rear parts of the front side baffles 12 and the front parts of the rear side baffles 12 are provided with grooves, the front and back sides of the top of the large supporting frame 1 are connected with the second supports 4, the tops of the second supports 4 are provided with grooves 5, the grooves 5 are shaped like long strips, the fixing rods 6 are connected between the left side and the right side inside the grooves 5, the fixing rods 6 are horizontally arranged, the connecting frames 8 are connected between the fixing rods 6 on two sides in a sliding manner, the front ends and the back ends of the connecting frames 8 are provided with slotted holes, the connecting frames 8 are connected with the fixing rods 6 in a sliding manner through the slotted holes, the middle parts of the connecting frames 8 are connected with blades 9, the lower end surfaces of the blades are slightly higher than the upper end surfaces of the fixing blocks 10, a spring 7 is connected between the left end surface of the connecting frame 8 and the left end of the second bracket 4.

The spring 7 is in an original state at first, the two baffle plates 12 attract each other, the front and rear two fixed blocks 10 are closed, when the excess material of the bottle mouth on the produced plastic bottle needs to be cut, the motor 13 is started to rotate for 90 degrees, the output shaft of the motor 13 drives the rotating rod 14 to rotate, because the left side and the right side of the rotating rod 14 are both provided with push rods, the baffle plates 12 on the two sides can be pushed open through the push rods, the baffle plates 12 drive the connecting pipe 11 and the fixed blocks 10 to respectively slide towards the front side and the rear side, the supporting plate 2 plays a guiding role, because the rear part of the front side baffle plate 12 and the front part of the rear side baffle plate 12 are both provided with grooves, the push rods on the rotating rod 14 can more stably push the baffle plates 12 to move, then the motor 13 is closed, the connecting frame 8 is pulled leftwards in the groove 5 along the fixed rods 6 on the two sides and the top of the second support 4, the blade 9 moves leftwards, the spring 7 is compressed, the top of the connecting frame 8 is concave, be convenient for spur link 8 and remove, put the plastic bottle in the half slot of one of them side fixed block 10 again, restart motor 13 rotates 90 degrees, bull stick 14 drives the push rod rotatory, at this moment, the push rod no longer extrudees baffle 12, the baffle 12 of both sides attracts each other and draws close, the fixed block 10 of both sides is fixed with the plastic bottle along with it, loosen link 8 again, because under the effect that spring 7 resets, make link 8 slide right along dead lever 6 and second support 4 fast, through the clout excision of blade 9 on with the plastic bottle bottleneck, so can reach the effect of excision to the clout on the plastic bottle bottleneck. When the excess material on the bottle mouth of the plastic bottle is cut off, the motor 13 is started to rotate for 90 degrees again, the baffle plates 12 on the two sides are pushed away again, the connecting pipes 11 and the fixing blocks 10 on the two sides slide towards the front side and the rear side respectively, and the plastic bottle can be taken out. So people need not handheld cutter to cut the clout on the plastic bottle bottleneck, can reduce the manpower effectively, also can prevent that people's hand is stiff.

Example 2

On the basis of embodiment 1, as shown in fig. 1, the device further comprises a collecting box 15, the left side and the right side of the lower part of the large support frame 1 are connected with the collecting box 15 in a clamping mode, and the collecting box 15 is cuboid.

After the excess material on the bottle mouth of the plastic bottle is cut, the cut and expected plastic bottle is placed in the collecting box 15 on one side, and the cut excess material is swept into the collecting box 15 on the other side, so that the excess material and the plastic bottle can be collected.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A bottle mouth excess material cutting device for plastic bottle production is characterized by comprising a large support frame (1), a support plate (2), a first support frame (3), a second support frame (4), a fixing rod (6), a spring (7), a connecting frame (8), a blade (9), a fixing block (10), a connecting pipe (11), a baffle (12), a motor (13) and a rotating rod (14), wherein the first support frame (3) is connected between the front side and the rear side of the middle part of the large support frame (1), the motor (13) is installed inside the first support frame (3), the rotating rod (14) is arranged on an output shaft of the motor (13), the front side and the rear side of the top part of the large support frame (1) are both connected with the support plate (2), the connecting pipe (11) is connected on the support plates (2) on the two sides in a sliding mode, the connecting pipe (11) penetrates through the upper portion and the lower portion of the support plate (2), the opposite surface of the upper portions of the connecting pipes (11) on the two sides is both connected with the fixing block (10), the opposite face of both sides connecting pipe (11) lower part all is connected with baffle (12), both sides all are connected with second support (4) around big support frame (1) top, open at second support (4) top has recess (5), be connected with dead lever (6) between the inside left and right sides of recess (5), be connected with link (8) between dead lever (6) of both sides slidingtype, link (8) middle part is connected with blade (9), be connected with spring (7) between link (8) left end face and second support (4) left end.

2. The bottle mouth residue cutting device for plastic bottle production according to claim 1, further comprising a collection box (15), wherein the collection box (15) is connected to the left and right sides of the lower portion of the large support frame (1) in a clamping manner.

3. The cutting device for the excess material at the bottle mouth of the plastic bottle production according to claim 1, wherein the top of the connecting frame (8) is concave.

4. The cutting device for the excess material at the bottle opening for plastic bottle production according to claim 1, wherein the top of the fixing block (10) is provided with a plurality of semicircular grooves.

5. The cutting device for the bottle mouth residue for plastic bottle production according to claim 1, wherein push rods are arranged on the left side and the right side of the rotating rod (14).

6. The cutting device for the excess material at the bottle opening in the plastic bottle production according to claim 1, wherein the rear portion of the front side baffle (12) and the front portion of the rear side baffle (12) are grooved.