CN212669170U

CN212669170U - Bottle cap screwing device for liquid filling

Info

Publication number: CN212669170U
Application number: CN202021509244.XU
Authority: CN
Inventors: 朱敏韬
Original assignee: Shanghai Energy Gathering Chemical Co ltd
Current assignee: Shanghai Energy Gathering Chemical Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-09
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to a bottle lid screwing device for liquid filling, it includes the frame and erects the conveyer belt in the frame, be provided with the mounting bracket in the frame, the ascending and descending of mounting bracket is provided with the motor, the output shaft of motor is vertical downward setting, just the output shaft of motor deviates from the one end of motor is fixed with pneumatic clamping jaw, pneumatic clamping jaw is located the conveyer belt upside, just pneumatic clamping jaw with the output shaft normal running fit of motor. The application has the effects of strong applicability and high stability.

Description

Bottle cap screwing device for liquid filling

Technical Field

The application relates to the technical field of packaging machinery, in particular to a bottle cap screwing device for liquid filling.

Background

The existing bottling machines all adopt automatic operation, and corresponding cap rotating dies are required to be replaced aiming at bottle caps with different specifications, so that the bottle caps are matched with respective bottle cap shapes.

The traditional Chinese patent with the publication number of CN210029974U discloses a bottle cap screwing device, which comprises a belt conveyor, wherein a gantry is installed on a frame of the belt conveyor, a first air cylinder and a plurality of guide rods are installed on the gantry, sliding sleeves are sleeved outside the guide rods, the sliding sleeves are fixedly connected with a pressing plate arranged below the gantry, piston rods of the first air cylinders are fixedly connected with the pressing plate, guide sleeves are fixedly connected to the lower end face of the pressing plate, sliding blocks are arranged in the guide sleeves, shaft covers are installed at the lower ends of the guide sleeves, pressing shafts are arranged in the shaft covers, the upper ends of the pressing shafts are fixedly connected with the sliding blocks, the lower ends of the pressing shafts are fixedly connected with pressing covers, a plurality of sliding rods are arranged on the upper outer wall of each sliding block, the sliding rods are arranged in sliding grooves, counter bores corresponding to bottle caps are arranged on the lower end.

However, the prior bottled products in the industries of daily necessities, cosmetics and the like are very common, the shape of the bottle cap is not limited to the traditional round shape for beauty and individuation, the bottle cap with an irregular shape is more and more applied, corresponding cap screwing dies need to be replaced aiming at the bottle caps with different specifications, the bottle cap screwing dies are matched with the shapes of the respective bottle caps, the assembly is more complicated, the torque of the cap screwing is unstable due to installation errors, the installation of the bottle cap is adversely affected, and the improvement is provided.

SUMMERY OF THE UTILITY MODEL

In order to improve the more loaded down with trivial details of spiral cover mould assembly, and installation error arouses the unstable defect of spiral cover moment of torsion easily, this application provides a bottle lid screwing device for liquid filling.

The application provides a bottle lid screwing device for liquid filling adopts following technical scheme:

the utility model provides a bottle lid screwing device for liquid filling, includes the frame and erects the conveyer belt in the frame, be provided with the mounting bracket in the frame, the ascending and descending of mounting bracket is provided with the motor, the output shaft of motor is vertical downward setting, just the output shaft of motor deviates from the one end of motor is fixed with pneumatic clamping jaw, pneumatic clamping jaw is located the conveyer belt upside, just pneumatic clamping jaw with the output shaft normal running fit of motor.

Through adopting above-mentioned technical scheme, because the interval between the pneumatic clamping jaw is adjustable, and fix the pneumatic clamping jaw on the output shaft of motor, help realizing screwing the operation to the filling bottle lid of different models, help improving the suitability of liquid filling with bottle lid screwing device.

Preferably, the mounting bracket includes the guide arm of two vertical settings, two be provided with the slider between the guide arm, the spout has been seted up on the slider, the guide arm is worn to establish the spout, just the slider with the guide arm cooperation of sliding, the slider is improved level and is fixed with the mounting panel, the motor is fixed on the mounting panel, the screw rod is worn to be equipped with by the screw thread on the mounting panel, just the screw rod is vertical setting, just the screw rod with mounting panel screw-thread fit.

Through adopting above-mentioned technical scheme, will fix mounting panel and the screw rod screw-thread fit on the slider, when rotating the screw rod, mounting panel and pole carry out the lifting fit, help making things convenient for the staff to go up and down to the mounting panel, help making things convenient for the staff to carry out the regulation operation of motor height.

Preferably, one end of the screw rod, which deviates from the conveying belt, is detachably fixed with a handle, an inner hexagonal bolt is arranged on the handle, the inner hexagonal bolt penetrates through the handle in a threaded manner, and the end part of the inner hexagonal bolt is tightly abutted to the screw rod.

Through adopting above-mentioned technical scheme, with the help of fixed handle on the screw rod, help making things convenient for the staff to rotate the screw rod, improved the convenience of staff's work greatly.

Preferably, the conveyer belt is provided with a cylinder, a piston rod of the cylinder is perpendicular to the length direction of the conveyer belt, a baffle is fixed at one end of the piston rod of the cylinder, which deviates from the cylinder body, and the baffle abuts against the bottle body of the filling bottle.

Through adopting above-mentioned technical scheme, support the body of tight filling bottle with the help of the fixed baffle of the one end that cylinder piston rod deviates from the cylinder body, help reducing the condition emergence that the filling bottle emptys in the spiral cover operation.

Preferably, the baffle is provided with an arc-shaped groove, and the bottle body of the filling bottle is embedded into the arc-shaped groove.

Through adopting above-mentioned technical scheme, by in the body embedding arc wall of filling bottle, help improving the stability in the filling bottle filling operation.

Preferably, the pneumatic clamping jaw is detachably fixed on the output shaft of the motor through a fixing bolt, the fixing bolt penetrates through the fixing ring of the pneumatic clamping jaw in a threaded manner, and the end part of the fixing bolt is abutted against the output shaft of the motor.

Through adopting above-mentioned technical scheme, will move the clamping jaw and pass through fixing bolt and can dismantle the fixing on the output shaft of motor, help making things convenient for the loading and unloading operation of staff to pneumatic clamping jaw.

Preferably, the two opposite side walls of the pneumatic clamping jaw close to the filling bottle are provided with anti-skid lines.

Through adopting above-mentioned technical scheme, set up anti-skidding line on being close to the relative both sides wall of filling bottle with the help of at pneumatic clamping jaw, help improving the frictional force between pneumatic clamping jaw and the filling bottle lid, help improving the spiral cover effect.

Preferably, the conveyor belt is a chain conveyor belt.

Through adopting above-mentioned technical scheme, convey the filling bottle by the hinge conveyer belt, help reducing the condition emergence that the filling bottle skidded on the conveyer belt.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the distance between the pneumatic clamping jaws is adjustable, and the pneumatic clamping jaws are fixed on the output shaft of the motor, so that the screwing operation of filling bottle caps of different models is facilitated, and the applicability of the bottle cap screwing device for liquid filling is facilitated to be improved;

2. the baffle is fixed at one end of the piston rod of the air cylinder, which is far away from the cylinder body, and the arc-shaped groove is formed in the baffle, so that the stability of the filling bottle in the filling operation is greatly improved;

3. through set up anti-skidding line on being close to the relative both sides wall of filling bottle at pneumatic clamping jaw to and use chain formula conveyer belt, improved the stability of filling bottle greatly.

Drawings

Fig. 1 is a schematic axial view showing the overall structure of the bottle cap screwing device for liquid filling according to the present embodiment.

Fig. 2 is a schematic axial view mainly showing the pneumatic jaw fixing structure in the present embodiment.

Fig. 3 is an enlarged view of a portion a of fig. 2, mainly showing the structure of the pneumatic chuck.

Description of reference numerals: 1. a frame; 2. a conveyor belt; 21. a cylinder; 22. a baffle plate; 221. an arc-shaped slot; 3. a mounting frame; 31. a motor; 32. a pneumatic clamping jaw; 321. anti-skid lines; 33. a guide bar; 331. a slider; 332. a chute; 333. mounting a plate; 334. a screw; 3341. a handle; 3342. a hexagon socket head cap screw; 335. and (5) fixing the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a bottle lid screwing device for liquid filling. Referring to fig. 1 and 2, the bottle cap screwing device for liquid filling includes a frame 1 and a conveyor 2 mounted on the frame 1. The rack 1 is provided with a mounting rack 3, and the mounting rack 3 is provided with a motor 31 in a lifting manner. The output shaft of motor 31 is vertical downward setting, and the one end that the output shaft of motor 31 deviates from motor 31 is fixed with pneumatic clamping jaw 32. The pneumatic clamping jaw 32 is provided with anti-slip lines 321 on two opposite side walls close to the filling bottle, the pneumatic clamping jaw 32 is positioned on the upper side of the conveyor belt 2, and the pneumatic clamping jaw 32 is in running fit with the output shaft of the motor 31. In this embodiment, the conveyor belt 2 is a chain conveyor belt.

The pneumatic clamping jaw 32 is detachably fixed on the output shaft of the motor 31 through a fixing bolt 335, the fixing bolt 335 is threaded through the fixing ring of the pneumatic clamping jaw 32, and the end part of the fixing bolt 335 abuts against the output shaft of the motor 31.

Referring to fig. 1, the mounting frame 3 includes two vertically arranged guide rods 33, and a sliding block 331 is disposed between the two guide rods 33. The sliding block 331 is provided with a sliding slot 332, the guide rod 33 penetrates through the sliding slot 332, and the sliding block 331 is in sliding fit with the guide rod 33. An installation plate 333 is horizontally fixed on the slide block 331, and the motor 31 is fixed on the installation plate 333.

The screw 334 is threaded through the mounting plate 333, the screw 334 is vertically arranged, and the screw 334 is in threaded fit with the mounting plate 333. The one end that the screw rod 334 deviates from the conveyer belt 2 can be dismantled and be fixed with handle 3341, is provided with hexagon socket head cap screw 3342 on the handle 3341, and hexagon socket head cap screw 3342 screw thread is worn to establish handle 3341, and the tip of hexagon socket head cap screw 3342 supports tightly on screw rod 334.

Referring to fig. 2 and 3, be provided with cylinder 21 on the conveyer belt 2, the piston rod of cylinder 21 is perpendicular with 2 length direction of conveyer belt, and the one end that the cylinder 21 piston rod deviates from the cylinder body is fixed with baffle 22, and baffle 22 supports the body of tight filling bottle. The baffle 22 is provided with an arc-shaped groove 221, and the body of the filling bottle is embedded into the arc-shaped groove 221.

The implementation principle of the bottle cap screwing device for liquid filling in the embodiment of the application is as follows: in application, a worker firstly fixes the mounting plate 333 on the slide block 331 on the mounting frame 3, and the mounting plate 333 is in threaded fit with the screw 334 to realize the lifting operation of the mounting plate 333; then, the worker fixes the motor 31 on the mounting plate 333, and fixes the qigong clamp jaw on the output shaft of the motor 31; finally, the staff fixes cylinder 21 on conveyer belt 2 to fixed baffle 22 of seting up arc wall 221 on the piston rod of cylinder 21 supports tightly the filling bottle by baffle 22, realizes spacing fixed in the filling bottle filling operation, helps reducing the condition emergence that the filling bottle emptys.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bottle lid screwing device for liquid filling, includes frame (1) and erects conveyer belt (2) in frame (1), be provided with mounting bracket (3) on frame (1), its characterized in that, mounting bracket (3) rising and falling is provided with motor (31), the output shaft of motor (31) is vertical setting downwards, just the output shaft of motor (31) deviates from the one end of motor (31) is fixed with pneumatic clamping jaw (32), pneumatic clamping jaw (32) are located conveyer belt (2) upside, just pneumatic clamping jaw (32) with the output shaft normal running fit of motor (31).

2. The device for tightening a cap for liquid filling according to claim 1, wherein: mounting bracket (3) are including guide arm (33) of two vertical settings, two be provided with slider (331) between guide arm (33), spout (332) have been seted up on slider (331), guide arm (33) are worn to establish spout (332), just slider (331) with guide arm (33) cooperation of sliding, slider (331) are improved level and are fixed with mounting panel (333), motor (31) are fixed on mounting panel (333), screw rod (334) are worn to be equipped with by screw thread on mounting panel (333), just screw rod (334) are vertical setting, just screw rod (334) with mounting panel (333) screw-thread fit.

3. The device for tightening a cap for liquid filling according to claim 2, wherein: the screw rod (334) deviates from one end of the conveying belt (2) is detachably fixed with a handle (3341), an inner hexagonal bolt (3342) is arranged on the handle (3341), the inner hexagonal bolt (3342) penetrates through the handle (3341) in a threaded mode, and the end portion of the inner hexagonal bolt (3342) abuts against the screw rod (334).

4. The device for tightening a cap for liquid filling according to claim 1, wherein: be provided with cylinder (21) on conveyer belt (2), the piston rod of cylinder (21) with conveyer belt (2) length direction is perpendicular, cylinder (21) piston rod deviates from the one end of cylinder (21) cylinder body is fixed with baffle (22), just baffle (22) support the body of tight filling bottle.

5. The device for tightening a cap for liquid filling according to claim 4, wherein: an arc-shaped groove (221) is formed in the baffle plate (22), and the bottle body of the filling bottle is embedded into the arc-shaped groove (221).

6. The device for tightening a cap for liquid filling according to claim 1, wherein: pneumatic clamping jaw (32) can be dismantled through fixing bolt (335) and fix on the output shaft of motor (31), fixing bolt (335) screw thread wears to establish the solid fixed ring of pneumatic clamping jaw (32), just the tip of fixing bolt (335) supports tightly on the output shaft of motor (31).

7. The device for tightening a cap for liquid filling according to claim 1, wherein: and the two opposite side walls of the pneumatic clamping jaw (32) close to the filling bottle are provided with anti-skid grains (321).

8. The device for tightening a cap for liquid filling according to claim 1, wherein: the conveyor belt (2) is a chain conveyor belt.