CN219153701U

CN219153701U - Bottleneck cutting device for plastic bottle blow molding

Info

Publication number: CN219153701U
Application number: CN202320249676.9U
Authority: CN
Inventors: 汪帅
Original assignee: Anhui Sky City Plastic Products Co ltd
Current assignee: Anhui Sky City Plastic Products Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-09
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to the field of plastic bottle blow molding processing equipment, in particular to a bottleneck cutting device for plastic bottle blow molding, which comprises a workbench, wherein a support is fixedly arranged at the top of the workbench, a lifting plate is movably arranged in the support through a lifting mechanism, a cutter is rotatably arranged at the bottom of the lifting plate, a first driving mechanism is arranged at the top of the cutter, two driving belts are movably arranged at the top of the workbench along the horizontal direction through an adjusting mechanism, a second driving mechanism is respectively arranged at the inner sides of the two driving belts, and a plurality of clamping plates are respectively movably arranged at the outer sides of the two driving belts.

Description

Bottleneck cutting device for plastic bottle blow molding

Technical Field

The utility model relates to the field of plastic bottle blow molding equipment, in particular to a bottleneck cutting device for plastic bottle blow molding.

Background

The plastic bottle is mainly made of polyethylene or polypropylene and various organic solvents, polyester, polyethylene and polypropylene are widely used as raw materials, after the corresponding organic solvents are added, the plastic bottle is heated at high temperature, and then is subjected to blow molding, extrusion blowing or injection molding through a plastic mold, and the bottle mouth of the plastic bottle is required to be cut off after being subjected to blow molding, so that the plastic bottle is usually treated by adopting a bottle mouth cutting device.

The utility model provides a current patent application number is CN201922383278.2, and the patent name is a plastic bottle blow molding bottleneck cutting device, the inside has introduced a plastic bottle blow molding bottleneck cutting device, the on-line screen storage device comprises a base, the right side fixedly connected with first band pulley of base, the side surface swing joint of first band pulley has first conveyer belt, the last fixed surface of first conveyer belt is connected with the fixed block, the last fixed surface of base is connected with the lug, the preceding fixed surface of lug is connected with the sliding tray, the inside swing joint of sliding tray has the slider, the preceding surface swing joint of slider has the connecting rod, the one end fixedly connected with clamping piece that the slider was kept away from to the connecting rod, this device can prevent to take place to extrude each other between the plastic bottle, utilizes the clamping piece to step up simultaneously, makes the cutting knife cut the bottleneck, has guaranteed the quality after the cutting, but when using the device to cut the plastic bottle mouth, because the fixed position of conveyer belt only can process the plastic bottle to the same specification, need frequently change equipment when the difference of plastic bottle, use inconveniently, clamping piece in this device is the plastic bottle has been kept straight and has carried out the shaping device when the plastic bottle because of the plastic bottle has been put forward for the plastic bottle of flat, has taken out the shaping because of the plastic bottle.

Disclosure of Invention

The utility model aims to solve the defects in the background art and provides a bottleneck cutting device for blow molding of a plastic bottle.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a bottleneck cutting device for plastic bottle blow molding, includes the workstation, workstation top fixed mounting has the support, the inside of support is through elevating system movable mounting has the lifter plate, the bottom of lifter plate rotates installs the cutterbar, the top of cutterbar is provided with first actuating mechanism, two drive belts are passed through adjustment mechanism movable mounting along the horizontal direction at the top of workstation, one of them the drive belt is located another drive belt one side, two the drive belt inboard is provided with second actuating mechanism and outside respectively movable mounting has a plurality of splint.

Preferably, the lifting mechanism comprises a telescopic cylinder fixedly arranged at the top of the support, one end of the telescopic cylinder is fixedly connected with the lifting plate, guide rods are respectively fixedly arranged at two sides of the top of the lifting plate, and the two guide rods are respectively movably inserted into the support.

Preferably, the first driving mechanism comprises a first motor fixedly installed at the top of the lifting plate, and an output shaft of the first motor is fixedly connected with the cutter coaxially.

Preferably, the adjusting mechanism comprises a supporting plate fixedly installed below the workbench, fixing plates are fixedly installed on two sides of the top of the supporting plate respectively, two bidirectional screws are installed on the inner sides of the fixing plates in a rotating mode, guide rods are fixedly installed on the rear sides of the bidirectional screws, two sliding plates are sleeved on the outer sides of the bidirectional screws and the guide rods in a sliding mode, the two sliding plates are in threaded fit with the bidirectional screws respectively, and a third motor is fixedly installed at one end of each bidirectional screw.

Preferably, the second driving mechanism comprises two rotating shafts movably inserted in the driving belt along the vertical direction, the bottom ends of the two rotating shafts are respectively and rotatably connected with one of the sliding plates, and a second motor is fixedly arranged at the top end of one of the rotating shafts.

Preferably, a soft pad is fixedly arranged in the clamping plate, and the soft pad is made of rubber.

Preferably, a supporting frame is fixedly arranged at the bottom of the workbench.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the two driving belts are movably arranged on the top of the workbench through the adjusting mechanism, the motor is used for driving the bidirectional screw rod to rotate, and the distance between the two driving belts is convenient to adjust under the guiding action of the guide rod, so that the distance between the clamping plates can be adjusted for plastic bottles with different specifications, the operation is simple, and the use is more flexible;

the height of the cutter can be adjusted according to the specifications of the plastic bottles under the guiding action of the guide rod by arranging the telescopic cylinder at the top of the lifting plate, so that the plastic bottle mouths with different specifications can be conveniently cut;

through set up a plurality of splint in two drive belt outsides, be convenient for carry out the transmission with the plastic bottle in the transmission in-process, fixed effect is more stable, and effectively improves cutting efficiency.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a bottle mouth cutting device for blow molding of plastic bottles;

FIG. 2 is a partial cross-sectional view of a bottle neck cutting device for blow molding of plastic bottles according to the present utility model;

FIG. 3 is a schematic view showing the structure of a cutter of a bottle mouth cutting device for blow molding of plastic bottles;

FIG. 4 is a schematic view showing the structure of a bidirectional screw of a bottle mouth cutting device for blow molding of plastic bottles;

FIG. 5 is a schematic view showing the structure of a driving belt of a bottle mouth cutting device for blow molding of plastic bottles;

fig. 6 is a schematic view showing the structure of a soft pad of a bottle mouth cutting device for blow molding of plastic bottles.

In the figure: 1. a work table; 2. a support; 3. a lifting plate; 4. a cutter; 5. a transmission belt; 6. a clamping plate; 7. a telescopic cylinder; 8. a guide rod; 9. a first motor; 10. a support plate; 11. a fixing plate; 12. a bidirectional screw; 13. a guide rod; 14. a sliding plate; 15. a third motor; 16. a rotating shaft; 17. a second motor; 18. a soft pad; 19. and (5) supporting frames.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The bottleneck cutting device for plastic bottle blow molding comprises a workbench 1, a support 2 is fixedly arranged at the top of the workbench 1, a lifting plate 3 is movably arranged in the support 2 through a lifting mechanism, a cutter 4 is rotatably arranged at the bottom of the lifting plate 3, a first driving mechanism is arranged at the top of the cutter 4, two driving belts 5 are movably arranged at the top of the workbench 1 along the horizontal direction through an adjusting mechanism, one driving belt 5 is positioned at one side of the other driving belt 5, a second driving mechanism is respectively arranged at the inner sides of the two driving belts 5, a plurality of clamping plates 6 are respectively movably arranged at the outer sides of the two driving belts, and a plurality of clamping plates 6 are arranged in an equidistant array.

Further, elevating system includes telescopic cylinder 7 of fixed mounting at support 2 top, and telescopic cylinder 7's one end and lifter plate 3 fixed connection, and the both sides at lifter plate 3 top are fixed mounting respectively has guide arm 8, and two guide arms 8 are movable cartridge respectively inside support 2, and guide arm 8 can fix and spacing lifter plate 3's position, avoids telescopic cylinder 7 to adjust in-process lifter plate 3 to take place the slope to lifter plate 3.

Further, the first driving mechanism comprises a first motor 9 fixedly installed at the top of the lifting plate 3, an output shaft of the first motor 9 is fixedly connected with the cutter 4 coaxially, and the cutter 4 is driven to rotate through the first motor 9, so that the cutter 4 can cut a plastic bottle opening.

Further, the adjustment mechanism includes the backup pad 10 of fixed mounting in workstation 1 below, backup pad 10 can support adjustment mechanism, the both sides at backup pad 10 top are fixed mounting respectively and are had fixed plate 11, the inboard of two fixed plates 11 is installed in the joint rotation of two fixed plates 12 is installed two-way screw 12, guide bar 13 is fixed to the rear side of two-way screw 12, the outside of two-way screw 12 and guide bar 13 is the slip cap jointly has two sliding plates 14, two sliding plates 14 respectively with two-way screw 12 screw-thread fit, the one end fixed mounting of two-way screw 12 has third motor 15, drive two-way screw 12 rotation through third motor 15, under the direction effect of guide bar 13, make two sliding plates 14 follow the horizontal direction and move relatively.

Further, the second driving mechanism comprises two rotating shafts 16 movably inserted in the driving belt 5 along the vertical direction, the bottom ends of the two rotating shafts 16 are respectively and rotatably connected with one of the sliding plates 14, a second motor 17 is fixedly arranged at the top end of one of the rotating shafts 16, and the rotating shafts 16 are driven to rotate by the second motor 17, so that the driving surface is driven along the horizontal direction.

Further, the soft pad 18 is fixedly arranged in the clamping plate 6, the soft pad 18 is made of rubber, the soft pad 18 is arranged to increase the friction force between the clamping plate 6 and the plastic bottle, the plastic bottle is prevented from sliding down when the plastic bottle is moved, and the fixing effect is stable.

Further, a supporting frame 19 is fixedly installed at the bottom of the workbench 1, and the supporting frame 19 can support the workbench 1.

In the use process, a worker adjusts the distance between the clamping plates 6 according to the specification of the plastic bottle, drives the third motor 15, drives the bidirectional screw rod 12 to rotate by utilizing the third motor 15, under the guiding action of the guide rod 13, the two sliding plates 14 drive the two transmission plates to move along the horizontal direction, thereby adjusting the distance between the two clamping plates 6, then controls the telescopic cylinder 7, under the connecting action of the guide rod 8, the cutter 4 moves along the vertical direction, the height of the cutter 4 is adjusted according to the bottle opening cutting position of the plastic bottle, the second motor 17 is driven, the second motor 17 drives the rotation shaft 16 to drive the transmission belt 5 to drive, the worker sequentially places the plastic bottle needing cutting treatment inside the two transmission belts 5, in the transmission process of the transmission belt 5, the two clamping plates 6 can clamp the plastic bottle to enable the plastic bottle to move along with the driving belt 5 to one side of the cutter 4, the soft pad 18 arranged on the inner side of the clamping plate 6 can increase friction force between the clamping plate 6 and the plastic bottle, so that the fixing effect is more stable, then the second motor 17 is driven, the second motor 17 drives the cutter 4 to rotate, thereby cutting the plastic bottle mouth, the cut plastic bottle can be separated from the plastic bottle along with the driving belt 5 to the other end of the workbench 1, and then the two clamping plates 6 rotate along with the driving belt 5 to one end of the driving belt 5 to continuously process the subsequent plastic bottle.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bottleneck cutting device for plastic bottle blow molding, includes workstation (1), its characterized in that: the utility model discloses a workbench, including workstation (1), elevating system, cutting device, driving mechanism, elevating system, cutting device, supporting seat (2) is fixed at workstation (1) top, elevating system movable mounting is passed through in the inside of supporting seat (2) has elevating system (3), cutting device (4) are installed in the bottom rotation of elevating system (3), the top of cutting device (4) is provided with first actuating mechanism, two driving belt (5) are passed through adjustment mechanism movable mounting along the horizontal direction at the top of workstation (1), one of them driving belt (5) are located another driving belt (5) one side, two driving belt (5) inboard is provided with second actuating mechanism and outside respectively movable mounting has a plurality of splint (6).

2. The bottle mouth cutting device for blow molding of plastic bottles as claimed in claim 1 wherein: the lifting mechanism comprises a telescopic cylinder (7) fixedly arranged at the top of the support (2), one end of the telescopic cylinder (7) is fixedly connected with the lifting plate (3), guide rods (8) are fixedly arranged on two sides of the top of the lifting plate (3) respectively, and the two guide rods (8) are movably inserted into the support (2) respectively.

3. The bottle mouth cutting device for blow molding of plastic bottles as claimed in claim 1 wherein: the first driving mechanism comprises a first motor (9) fixedly arranged at the top of the lifting plate (3), and an output shaft of the first motor (9) is fixedly connected with the cutter (4) in a coaxial way.

4. The bottle mouth cutting device for blow molding of plastic bottles as claimed in claim 1 wherein: the adjusting mechanism comprises a supporting plate (10) fixedly installed below a workbench (1), fixing plates (11) are fixedly installed on two sides of the top of the supporting plate (10), two bidirectional screws (12) are installed on the inner sides of the fixing plates (11) in a rotating mode, guide rods (13) are fixedly installed on the rear sides of the bidirectional screws (12), two sliding plates (14) are sleeved on the outer sides of the bidirectional screws (12) and the guide rods (13) in a sliding mode, the two sliding plates (14) are in threaded fit with the bidirectional screws (12) respectively, and a third motor (15) is fixedly installed at one end of each bidirectional screw (12).

5. The bottle mouth cutting device for blow molding of plastic bottles as claimed in claim 4 wherein: the second driving mechanism comprises two rotating shafts (16) movably inserted into the driving belt (5) along the vertical direction, the bottom ends of the two rotating shafts (16) are respectively and rotatably connected with one of the sliding plates (14), and a second motor (17) is fixedly arranged at the top end of one of the rotating shafts (16).

6. The bottle mouth cutting device for blow molding of plastic bottles as claimed in claim 1 wherein: the soft cushion (18) is fixedly arranged in the clamping plate (6), and the soft cushion (18) is made of rubber.

7. The bottle mouth cutting device for blow molding of plastic bottles as claimed in claim 1 wherein: the bottom of the workbench (1) is fixedly provided with a supporting frame (19).