CN222004139U - Demolding device for disposable PVC gloves - Google Patents

Abstract

The utility model relates to the technical field of glove processing, in particular to a demolding device for disposable PVC gloves, which adopts a demolding mode capable of realizing roller movement static friction, has a simple structure, is more efficient and convenient to demold, and improves practicability; the device comprises a base, a vertical frame, a transmission case, a reciprocating motor, a drive bevel gear, a bevel gear connecting rod, a driven bevel gear, a bidirectional threaded rod, a movable block, a threaded sleeve, a front shaft frame, a driving motor, a roll shaft and a demolding roller, wherein the left side and the right side of the rear part of the top end of the base are respectively connected with the bottom ends of a group of vertical frames, the top ends of two groups of vertical frames are connected with the bottom ends of the transmission case, the middle part of the front end of the transmission case is connected with the rear end of the reciprocating motor, the inner sides of the two groups of front shaft frames in the drive bevel gear and the transverse direction are rotationally connected with the two ends of the roll shaft, the outer sides of the front ends of the two groups of front shaft frames in the left side are respectively connected with the inner ends of the driving motor, the output end of the driving motor is connected with the left side of the corresponding roll shaft, and the outer sides of the roll shaft are connected with the inner sides of the demolding roller.

Description

Demolding device for disposable PVC gloves

Technical Field

The utility model relates to the technical field of glove processing, in particular to a demolding device for disposable PVC gloves.

Background

The PVC glove is a glove product taking polyvinyl chloride as a main raw material, has antistatic performance, is treated in a Class 1000-level purifying room, and is cleaned by high purified water and ultrasonic waves. Class1000 clean room cleaning/handling/packaging/warehousing. The glove is smooth, has no color difference, no impurity, no taste, uniform color and uniform quality, and ensures that the grade-10000 PVC glove with quality is applicable to grade 10000 dust-free clean rooms with standard Class.

The medical glove with the disposable PVC material is used for medical use, a demolding process is needed in the production process, and the existing medical glove demolding and grabbing mechanism with the medical use is disclosed as a medical glove demolding and grabbing mechanism with the Chinese patent publication number of CN214491276U, through the arrangement of a base, a movable seat and a bidirectional threaded rod, an operator can connect and install the device with other equipment through the base, the stable seat is installed with the base, the first motor can drive the bidirectional threaded rod to rotate, and the movable seat can be moved through the bidirectional threaded rod; the support seat is arranged on the movable seat, the second motor can drive the rotary shaft to rotate, and the rotary shaft can enable the bracket to rotate through the rotary disc to adjust the rotation angle, so that the medical rubber glove can be conveniently demolded; still through setting up of hydraulic stem, fixed plate and rubber pad, the hydraulic stem passes through the connecting seat and is connected fixedly with the fixed plate, and the fixed plate can carry out elevating movement through the hydraulic stem with the support, and the fixed plate can carry out the centre gripping to the medical rubber glove on the mould through the rubber pad, removes the seat and moves backward after the centre gripping to can follow the drawing of patterns on the mould with medical rubber glove, rethread pivot rotation movement angle after the drawing of patterns, thereby can carry medical glove to the assigned position.

However, the device has complex operation, low demolding efficiency and poor practicability.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the demolding device for the disposable PVC glove, which adopts a demolding mode capable of realizing static friction of roller movement, has a simple structure, is more efficient and convenient to demold, and improves the practicability.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a demoulding device for disposable PVC gloves, includes base, erects frame, transmission case, reciprocating motor, initiative bevel gear, bevel gear connecting rod, driven bevel gear, two-way threaded rod, movable block, thread bush, preceding pedestal, driving motor, roller and drawing of patterns roller, the base top rear portion left and right sides is connected with a set of erects frame bottom respectively, two sets of erects frame tops are connected with the transmission case bottom, transmission case front end middle part is connected with reciprocating motor rear end, initiative bevel gear, bevel gear connecting rod and driven bevel gear all are in the transmission case, reciprocating motor output is connected with initiative bevel gear front end middle part, initiative bevel gear outside and two sets of bevel gear connecting rod inboard meshing, every set of bevel gear connecting rod outside is connected with a set of driven bevel gear respectively, every set of driven bevel gear bottom middle part is connected with a set of two-way threaded rod top respectively, two sets of two-way threaded rod outside are connected with a set of movable block inboard screw respectively, every set of movable block front end is connected with a set of front pedestal rear end respectively, two sets of roller motor front end and roller side front end and left side motor front end and front end are connected with the roller side of the corresponding to the driving roller side of the left side of the drive shaft, the two sets of front end is connected with the left side front end and the drive roller side.

Preferably, the device further comprises a positioning frame and a collecting box, wherein the front side of the top end of the base is connected with the bottom end of the positioning frame, and the collecting box is detachably arranged on the inner side of the positioning frame.

Preferably, the collecting box further comprises handles, and the middle upper ends of the left side and the right side of the collecting box are respectively connected with a group of handles.

Preferably, the movable block further comprises a connecting frame and a balancing weight, wherein the rear sides of each group of movable blocks are respectively connected with the front sides of one group of connecting frames, and the rear sides of the two groups of transverse connecting frames are connected with the two ends of the front sides of the balancing weight.

Preferably, the gearbox further comprises a box cover plate, and the outer side of the gearbox is detachably arranged with the inner side of the box cover plate.

Preferably, the novel information card rack further comprises an information card, and the middle part of the outer end of the vertical frame on the left side is connected with the inner side of the information card.

(III) beneficial effects

Compared with the prior art, the utility model provides the demolding device for the disposable PVC glove, which has the following beneficial effects:

The glove mould is arranged in the vertical middle position of two groups of demoulding rollers, when the glove mould is taken out, a reciprocating motor operates to enable a drive bevel gear to rotate, the drive bevel gear drives a bevel gear connecting rod to rotate through meshing, the bevel gear connecting rod drives a driven bevel gear to rotate through meshing, the driven bevel gear drives two groups of bidirectional threaded rods to synchronously rotate, the bidirectional threaded rods are assembled with the inner walls of two groups of threaded sleeves in a threaded manner, the threaded sleeves drive movable blocks to move in opposite directions until the demoulding rollers come into contact with the glove and then stop, then the two groups of driving motors operate to drive the roller shafts to rotate under the constraint of a front shaft bracket, the demoulding rollers rotate to drive the glove to carry out static friction demoulding, and a demoulding mode capable of carrying out roller movement static friction is adopted.

Drawings

FIG. 1 is an axial view of a schematic structural diagram of the present utility model;

FIG. 2 is a front view of FIG. 1 of the present utility model;

FIG. 3 is a right side view of FIG. 1 in accordance with the present utility model;

fig. 4 is a schematic diagram of the internal structure of the transmission case of the present utility model.

The reference numerals in the drawings: 1. a base; 2. a vertical frame; 3. a transmission case; 4. a reciprocating motor; 5. a drive bevel gear; 6. a bevel gear connecting rod; 7. a driven bevel gear; 8. a two-way threaded rod; 9. a movable block; 10. a thread sleeve; 11. a front axle bracket; 12. a driving motor; 13. a roll shaft; 14. a demolding roller; 15. a positioning frame; 16. a collection box; 17. a handle; 18. a connecting frame; 19. balancing weight; 20. a case cover plate; 21. information cards.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, a demolding device for disposable PVC gloves comprises a base 1, a vertical frame 2, a transmission case 3, a reciprocating motor 4, a drive bevel gear 5, a bevel gear connecting rod 6, a driven bevel gear 7, a bidirectional threaded rod 8, a movable block 9, a threaded sleeve 10, a front shaft frame 11, a driving motor 12, a roll shaft 13 and a demolding roller 14, wherein the left side and the right side of the rear part of the top end of the base 1 are respectively connected with the bottom ends of a group of vertical frames 2, the top ends of the two groups of vertical frames 2 are connected with the bottom ends of the transmission case 3, the middle part of the front end of the transmission case 3 is connected with the rear end of the reciprocating motor 4, the drive bevel gear 5, a bevel gear connecting rod 6 and the driven bevel gear 7 are all positioned in the transmission case 3, the output end of the reciprocating motor 4 is connected with the middle part of the front end of the drive bevel gear 5, the outer side of the drive bevel gear 5 is meshed with the inner sides of the two groups of bevel gear connecting rods 6, the outer side of each group of bevel gear connecting rods 6 is respectively meshed with a group of driven bevel gears 7, the middle of the bottom end of each group of driven bevel gears 7 is respectively connected with the top ends of a group of bidirectional threaded rods 8, the bidirectional threaded rods 8 are rotatably connected in the vertical frame 2, the outer side of each group of bidirectional threaded rods 8 is respectively in threaded connection with the inner side of a group of threaded sleeves 10, the outer side of each group of threaded sleeves 10 is respectively connected with the inner side of a group of movable blocks 9, the front ends of each group of movable blocks 9 are respectively connected with the rear ends of a group of front shaft brackets 11, the inner sides of two groups of transverse front shaft brackets 11 are rotatably connected with two ends of a roller shaft 13, the outer sides of the front ends of the left two groups of front shaft brackets 11 are respectively connected with the inner ends of a group of driving motors 12, the output ends of the driving motors 12 are connected with the left sides of corresponding roller shafts 13, and the outer sides of the roller shafts 13 are connected with the inner sides of demolding rollers 14; the glove mould is arranged in the vertical middle position of two groups of demoulding rollers 14, when the mould is taken out, a reciprocating motor 4 operates to enable a drive bevel gear 5 to rotate, the drive bevel gear 5 drives a bevel gear connecting rod 6 to rotate through meshing, the bevel gear connecting rod 6 drives a driven bevel gear 7 to rotate through meshing, the driven bevel gear 7 drives two groups of bidirectional threaded rods 8 to synchronously rotate, the bidirectional threaded rods 8 are assembled with the inner walls of two groups of thread sleeves 10 in a threaded manner, the thread sleeves 10 drive movable blocks 9 to move in opposite directions until the demoulding rollers 14 are stopped after contacting the glove, and then two groups of driving motors 12 operate to drive a roll shaft 13 to rotate under the constraint of a front shaft bracket 11, so that the demoulding rollers 14 rotate to drive the glove to carry out static friction demoulding.

The device also comprises a positioning frame 15 and a collecting box 16, wherein the front side of the top end of the base 1 is connected with the bottom end of the positioning frame 15, and the collecting box 16 is detachably arranged on the inner side of the positioning frame 15; the positioning frame 15 positions the collecting box 16, and after demolding, the glove can fall into the collecting box 16 directly to be collected.

The collecting box further comprises a lifting handle 17, and the middle upper ends of the left side and the right side of the collecting box 16 are respectively connected with a group of lifting handles 17; by holding the two groups of handles 17, the collecting box 16 can be conveniently moved, and the convenience is improved.

The rear side of each movable block 9 is respectively connected with the front side of one group of connecting frames 18, and the rear sides of the two groups of connecting frames 18 are connected with the two ends of the front side of the balancing weight 19; the balancing weight 19 is connected through the connecting frame 18, so that the center of gravity of the front shaft bracket 11, the driving motor 12, the roll shaft 13 and the demolding roll 14 on the front side can be moved backwards, deflection is avoided, and stability is improved.

The box cover plate 20 is also included, and the outer side of the transmission box 3 is detachably arranged with the inner side of the box cover plate 20; the inside protection of transmission case 3 can be protected after installing case apron 20, after demolising case apron 20, can overhaul the maintenance to transmission case 3 inner structure, improves the convenience.

The left vertical frame 2 is connected with the inner side of the information card 21; the information card 21 can display the device information, so that the reading auxiliary use is convenient, and the convenience is improved.

In summary, when the demolding device for disposable PVC gloves is used, glove molds are placed at the vertical middle positions of two groups of demolding rollers 14, when the molds are taken, a reciprocating motor 4 operates to enable a drive bevel gear 5 to rotate, the drive bevel gear 5 drives a bevel gear connecting rod 6 to rotate through meshing, the bevel gear connecting rod 6 drives a driven bevel gear 7 to rotate through meshing, the driven bevel gear 7 drives two groups of bidirectional threaded rods 8 to synchronously rotate, the bidirectional threaded rods 8 are in threaded fit with the inner walls of two groups of threaded sleeves 10, the threaded sleeves 10 drive movable blocks 9 to move in opposite directions until the demolding rollers 14 contact the gloves, then two groups of driving motors 12 operate to drive a roll shaft 13 to rotate under the restraint of a front shaft bracket 11, the demolding roller 14 is made to rotate to drive the glove to perform static friction demolding, the positioning frame 15 is used for positioning the collecting box 16, after demolding, the glove can directly fall into the collecting box 16 backwards to be collected, two groups of handles 17 are held to facilitate movement of the collecting box 16, in addition, the balancing weights 19 are connected through the connecting frame 18, the front shaft frame 11, the driving motor 12, the roller shaft 13 and the demolding roller 14 on the front side can be subjected to gravity center backward movement, deflection is avoided, stability is improved, the box cover plate 20 is installed and can be used for protecting the inside of the transmission box 3, after the box cover plate 20 is removed, the internal structure of the transmission box 3 can be overhauled and maintained, convenience is improved, device information can be displayed through the information plate 21, auxiliary use is convenient to read, and convenience is improved.

The reciprocating motor 4 and the driving motor 12 are known devices directly purchased in the market, and only used herein, and are not structurally and functionally improved, and will not be described in detail herein.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a demoulding device for disposable PVC gloves, which is characterized in that, including base (1), vertical frame (2), transmission case (3), reciprocating motor (4), initiative bevel gear (5), bevel gear connecting rod (6), driven bevel gear (7), two-way threaded rod (8), movable block (9), thread bush (10), front axle frame (11), driving motor (12), roller (13) and drawing of patterns roller (14), the rear portion left and right sides in base (1) top is connected with a set of vertical frame (2) bottom respectively, and two sets of vertical frame (2) tops are connected with transmission case (3) bottom, and transmission case (3) front end middle part is connected with reciprocating motor (4) rear end, and initiative bevel gear (5), bevel gear connecting rod (6) and driven bevel gear (7) are all in transmission case (3), and reciprocating motor (4) output end is connected with initiative bevel gear (5) front end middle part, and driving bevel gear (5) outside and two sets of inside of connecting rod (6) meshing, and every group bevel gear connecting rod (6) outside is meshed with a set of driven bevel gear (7) respectively, and every group of driven bevel gear (7) bottom is connected with one set of threaded rod (8) in two-way rotation in two-way connection in vertical frame (8), each group of bidirectional threaded rods (8) is respectively connected with the inner sides of a group of threaded sleeves (10) in a threaded manner, the outer sides of each group of threaded sleeves (10) are respectively connected with the inner sides of a group of movable blocks (9), the front ends of each group of movable blocks (9) are respectively connected with the rear ends of a group of front shaft brackets (11), the inner sides of the two transverse groups of front shaft brackets (11) are rotationally connected with the two ends of a roll shaft (13), the outer sides of the front ends of the left two groups of front shaft brackets (11) are respectively connected with the inner ends of a group of driving motors (12), the output ends of the driving motors (12) are connected with the left sides of corresponding roll shafts (13), and the outer sides of the roll shafts (13) are connected with the inner sides of demolding rolls (14).

2. The demolding device for disposable PVC gloves according to claim 1, wherein: the device further comprises a positioning frame (15) and a collecting box (16), wherein the front side of the top end of the base (1) is connected with the bottom end of the positioning frame (15), and the collecting box (16) is detachably arranged on the inner side of the positioning frame (15).

3. The demolding device for disposable PVC gloves according to claim 2, wherein: the collecting box also comprises a carrying handle (17), and the middle upper ends of the left side and the right side of the collecting box (16) are respectively connected with a group of carrying handles (17).

4. The demolding device for disposable PVC gloves according to claim 1, wherein: the movable block is characterized by further comprising connecting frames (18) and balancing weights (19), wherein the rear sides of each group of movable blocks (9) are respectively connected with the front sides of one group of connecting frames (18), and the rear sides of the two groups of connecting frames (18) are connected with the two ends of the front sides of the balancing weights (19).

5. The demolding device for disposable PVC gloves according to claim 1, wherein: the novel transmission case also comprises a case cover plate (20), and the outer side of the transmission case (3) is detachably arranged on the inner side of the case cover plate (20).

6. The demolding device for disposable PVC gloves according to claim 1, wherein: the novel vertical frame also comprises an information board (21), and the middle part of the outer end of the vertical frame (2) on the left side is connected with the inner side of the information board (21).