CN210851013U

CN210851013U - Hand die holder

Info

Publication number: CN210851013U
Application number: CN201921842236.4U
Authority: CN
Inventors: 靳雷
Original assignee: Tangshan Hongyun Medical Supplies Co ltd
Current assignee: Tangshan Hongyun Medical Supplies Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-26
Anticipated expiration: 2029-10-30

Abstract

The utility model belongs to the technical field of the technique of PVC gloves apparatus for producing and specifically relates to a hand die base is related to, including the gyro wheel, the gyro wheel has cup jointed the speed reduction disc fixed through fixing device. The utility model discloses rotational speed when reducing the hand die holder gumming has, makes the even effect of hand die holder gumming.

Description

Hand die holder

Technical Field

The utility model belongs to the technical field of the technique of PVC gloves apparatus for producing and specifically relates to a hand die base is related to.

Background

At present, the rubber dipping process of the PVC gloves needs the glove mold to rotate through a rubber dipping pool, so that the surface of the mold is dipped uniformly.

As shown in figure 1, the PVC glove gum dipping processing production line comprises a guide rail 1, wherein a support column 11 is fixedly connected to the lower end of the guide rail 1, a plurality of sliding blocks 2 are slidably connected to the upper portion of the guide rail 1, and the sliding blocks 2 slide along the guide rail 1 under the action of chain transmission (not shown in the figure).

The hand die holder comprises two pairs of mounting plates 21 fixedly connected with the side surfaces of the sliding block 2, a rotating shaft 22 which is consistent with the direction of the guide rail 1 is rotatably connected between each pair of mounting plates 21, two ends of the rotating shaft 22 are fixedly connected with a pair of mounting rods 23 which are perpendicular to the rotating shaft 22, a bearing plate 24 is fixedly connected between the mounting rods 23, the center of the bearing plate 24 is rotatably connected with a rotating rod 25 which is perpendicular to the plane of the bearing plate 24, and the rotating rod 25 is positioned on one side away from the rotating shaft 22. The hand die holder further comprises a support seat 26 fixedly connected with one end, far away from the rotating shaft 22, of the rotating rod 25, the support seat 26 is fixedly connected with a hand die mold 27, and the center of the rotating rod 25 is fixedly connected with a roller 28 penetrated by the rotating rod 25.

The lower side of the guide rail 1 is fixedly connected with a pair of guide plates 12, the middle part of the guide rail 1 is lower than the two ends, and the lower side of the middle part is provided with a glue dipping pool 13. When the mold 27 needs to be dipped, the mold 27 is in a downward state and the roller 28 is in rolling connection with the guide plate 12 due to the gravity and the rotating shaft 22 is in rotating connection with the mounting plate 21, and the roller 28 rolls on the guide plate 12 to drive the mold 27 to rotate. The rotating mold 27 first moves downward to dip through the dipping tank 13, and then moves upward to leave the dipping tank 13, thereby completing the step of dipping the mold 27.

The above prior art solutions have the following drawbacks: when the rotation speed of the mold 27 is too high during the gum dipping process, fleshiness may occur, that is, the glue solution on the surface of the mold 27 is not uniform, and there are some local glue solutions and some local glue solutions are less.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand die holder, it has the rotational speed when reducing the hand die holder gumming, makes the even effect of hand die holder gumming.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the hand die holder comprises a roller, wherein the roller is sleeved with a speed reduction disc fixed through a fixing device.

By adopting the technical scheme, the roller on the hand die holder rolls to drive the hand die holder to roll for gum dipping, when the rotating speed is too high in the gum dipping process of the hand die holder, the condition of fleshiness can occur, the linear speed is constant in the rotating process of the roller, the surface of the roller is sleeved with the speed reduction disc and is fixed through the fixing device, the radius of the roller is increased, the rotating angular speed of the roller is reduced, the rotating speed of the hand die holder is further reduced when the gum dipping is performed, and the gum dipping of the hand die holder is uniform.

The utility model discloses further set up to: the speed reduction disc comprises a first semicircular disc and a second semicircular disc, a first groove and a second groove which have the same radius as the roller are formed in the circle centers of the first disc and the second disc, the roller is inserted into the first groove and the second groove, and the first disc, the second disc and the roller are fixed through the fixing device.

By adopting the technical scheme, the first disc and the second disc are sleeved on the roller, the roller is inserted into the first groove and the second groove, the first disc, the second disc and the roller are fixed through the fixing device, when the first disc and the second disc roll, the radius of the roller is increased, the rotation angular speed of the roller is reduced, the rotation speed of the mold during gum dipping is reduced, and the gum dipping on the surface of the mold is uniform.

The utility model discloses further set up to: fixing device includes that first arch and second that second disc upper surface fixed connection has that first disc upper surface fixed connection has are protruding, and first arch and second are protruding to be close to and pass first arch and the protruding fastening of second through the bolt, still include the fixing bolt of speed reduction disc upper surface threaded connection, fixing bolt passes speed reduction disc upper surface and contradicts with the gyro wheel surface.

Through adopting above-mentioned technical scheme, first disc and second disc cup joint on the gyro wheel after, the bolt passes first arch and second arch and fixes first disc and second disc, passes the speed reduction disc upper surface and with gyro wheel surface contact with fixing bolt, screws up fixing bolt and fixes speed reduction disc and gyro wheel, the speed reduction disc rolls and drives the gyro wheel and rolls together.

The utility model discloses further set up to: the rectangular cross section of the first disk is provided with a positioning hole, and the rectangular cross section of the second disk is fixedly connected with a positioning bulge inserted in the positioning hole.

By adopting the technical scheme: the positioning bulges are inserted in the positioning holes, so that the connection accuracy of the first disc and the second disc is ensured, and the connection of the connection part is better.

The utility model discloses further set up to: a rubber pad is arranged between the first disc and the second disc.

By adopting the technical scheme: the rubber pad increases the tightness when the first disc and the second disc are connected.

The utility model discloses further set up to: the speed reduction disc is a hollow disc with the inner diameter being the same as the diameter of the roller, and the hollow disc is fixed with the roller through the fixing device.

By adopting the technical scheme: the hollow disc is sleeved on the roller and connected through the fixing device, the radius of the roller is increased by the hollow disc, the rotating angular speed of the roller is reduced, the rotating speed of the mold during gum dipping is further reduced, and the gum dipping on the surface of the mold is uniform.

The utility model discloses further set up to: fixing device includes that hollow disc outer wall upside is equipped with the at least three spacing shrinkage pool that the equidistance distributes, is equipped with in the spacing shrinkage pool and wears out the inner wall and the spacing bolt of overlap joint on the gyro wheel with hollow disc threaded connection, still includes that hollow disc outer wall intermediate position is equipped with the at least three fixed shrinkage pool that the equidistance distributes, is equipped with in the fixed shrinkage pool and wears out the inner wall and with the fixing bolt of gyro wheel side conflict with hollow disc threaded connection.

By adopting the technical scheme: after the hollow disc is sleeved on the roller, the limiting bolt in the limiting concave hole is in lap joint with the roller to prevent the hollow disc from falling off when rolling, the fixing bolt in the fixing concave hole is in conflict with the side face of the roller to fix the hollow disc and the roller, and the hollow disc rolls to drive the roller to roll.

The utility model discloses further set up to: and one end of the fixing bolt, which is contacted with the side wall of the roller, is fixedly connected with a gasket.

By adopting the technical scheme: with fixing bolt twist hollow disc in fixed shrinkage pool and be connected with the one end of gasket and the side contact of gyro wheel, increase the frictional force of fixing bolt and gyro wheel side and prevent that the gyro wheel lateral wall from producing the mar, screw up fixing bolt and then fix hollow disc and gyro wheel.

To sum up, the utility model discloses a beneficial technological effect does:

1. the roller is sleeved with a speed reduction disc fixed by a fixing device, so that the rolling angular speed of the roller is reduced, the rotating speed of the hand die holder during gum dipping is further reduced, and the gum dipping on the surface of the hand die holder is uniform;

2. a rubber pad is arranged between the first disc and the second disc, and the rubber pad increases the tightness of the first disc and the second disc when the first disc and the second disc are connected.

Drawings

FIG. 1 is a schematic diagram of a background art configuration;

FIG. 2 is a schematic diagram of the first embodiment;

FIG. 3 is a schematic view of the speed reduction disk of FIG. 2;

FIG. 4 is a schematic view of the attachment of the anchor stud to the roller of FIG. 3;

FIG. 5 is a schematic view of a first disk;

FIG. 6 is a schematic view of a second disk;

FIG. 7 is a schematic view of a rubber mat;

FIG. 8 is a schematic view of the positioning boss through the rubber pad;

FIG. 9 is a schematic structural view of the second embodiment;

FIG. 10 is a schematic view of the stop bolt of FIG. 9 overlapping the roller;

fig. 11 is a schematic view of a gasket.

Reference numerals: 1. a guide rail; 11. a support pillar; 12. a guide plate; 13. a glue dipping pool; 2. a slider; 21. mounting a plate; 22. a rotating shaft; 23. mounting a rod; 24. a bearing plate; 25. rotating the rod; 26. a supporting seat; 27. a mold; 28. a roller; 3. a speed reduction disc; 31. a first disc; 311. a first groove; 312. a first protrusion; 313. fixing the bolt; 314. positioning holes; 3141. positioning the projection; 315. a rubber pad; 32. a second disc; 321. a second groove; 322. a second protrusion; 33. a hollow disc; 331. limiting concave holes; 332. a limit bolt; 333. fixing concave holes; 334. a gasket; 35. a through hole; 36. a rectangular cross-section.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows: as shown in fig. 2, for the utility model discloses a hand die holder for when the fleshiness condition appears too fast in mould 27 gumming rotational speed, reduce mould 27's rotational speed.

As shown in fig. 2, when the mold 27 has fleshiness, the speed reduction disk 3 is fitted on the surface of the roller 28. As shown in fig. 3, the decelerating disc 3 includes two semicircular first and

second discs

31 and 32, a through hole 35 (see fig. 5) is formed at the center of each of the first and

second discs

31 and 32 in the same direction as the rotating lever 25, and the radius of the through hole 35 is the same as the radius of the rotating lever 25.

As shown in fig. 5 and 6, the first disk 31 and the second disk 32 are respectively provided with a semicircular first groove 311 and a semicircular second groove 321, the centers of which are on the same line as the center of the through hole 35, the first groove 311 and the second groove 321 have the same radius as the roller 28 and the same thickness as the roller 28, the roller 28 is inserted into the first groove 311 and the second groove 321, the first disk 31, the second disk 32 and the roller 28 are fixed by a fixing device, and the rotating rod 25 is also inserted into the through hole 35.

As shown in fig. 5, the fixing device includes a pair of first protrusions 312 fixedly connected to the upper surface of the first disk 31, and the pair of first protrusions 312 are adjacent to the rectangular section 36 and located at both sides of the upper surface. As shown in fig. 6, a pair of second protrusions 322 is further included, and the second protrusions 322 are fixedly connected to the upper surface of the second disk 32, and are located near the rectangular section 36 and on two sides of the upper surface respectively. When the first disc 31 and the second disc 32 are fitted around the roller 28, the first protrusion 312 and the second protrusion 322 on both sides of the upper surface are close to each other and fastened by bolts (see fig. 4).

The fixing device further comprises fixing bolts 313 (refer to fig. 3) which are respectively arranged on the upper surfaces of the first disc 31 and the second disc 32 and are in threaded connection, the fixing bolts 313 penetrate through the upper surfaces of the first disc 31 and the second disc 32, the lower ends of the fixing bolts 313 are in contact with the upper surface of the roller 28 (refer to fig. 4), and the fixing bolts 313 are screwed to fix the speed reduction disc 3 and the roller 28. When the mold 27 rotates for gum dipping, the first disk 31 and the second disk 32 are sleeved on the roller 28, and the first disk 31, the second disk 32 and the roller 28 are fixed by the fixing device.

The speed reduction disc 3 is connected with the guide plate 12 in a rolling way, and the speed reduction disc 3 rolls to drive the roller 28 to roll so as to drive the mould 27 to rotate for gum dipping. When the speed reduction disc 3 rolls on the guide plate 12, the fixed bolt 313 enables the roller 28 and the speed reduction disc 3 to roll together, and prevents the roller 28 from rolling together with the speed reduction disc 3 when the speed reduction disc 3 sleeved on the roller 28 rolls on the guide plate 12.

The sliding speed of the mold 27 on the guide rail 1 through the sliding block 2 is constant, the first disc 31 and the second disc 32 are sleeved on the roller 28, which is equivalent to increase the diameter of the roller 28, according to physical knowledge, the sliding speed of the sliding block 2 is constant, the linear speed of the roller 28 during movement is constant, the diameter is increased, and the angular speed is smaller, so that the rotating speed of the mold 27 during gum dipping is reduced, the gum dipping on the surface of the mold 27 is more sufficient, and the uniformity is realized.

As shown in fig. 5 and 6, a positioning hole 314 is formed at one end of the upper side of the rectangular section 36 of the first disc 31, and a positioning protrusion 3141 is fixedly connected to the other end. One end of the upper side of the rectangular section 36 of the second disk 32 is fixedly connected with a positioning protrusion 3141, and the other end is provided with a positioning hole 314. When the first disk 31 and the second disk 32 are connected, the positioning protrusion 3141 on the first disk 31 is inserted into the positioning hole 314 on the second disk 32, and the positioning protrusion 3141 on the second disk 32 is inserted into the positioning hole 314 on the first disk 31. The positioning protrusion 3141 is inserted into the positioning hole 314, so that the connection accuracy of the first disc 31 and the second disc 32 is ensured, the connection position is better, and the connection is smoother when the guide plate 12 rolls.

As shown in fig. 3 and 4, a pair of rectangular rubber pads 315 is disposed between the first disk 31 and the second disk 32 and is sleeved on the outer surface of the roller 28, one side of the rubber pads 315 is closed, and the other side is opened (see fig. 7). When the pair of rubber pads 315 are fitted to the roller 28, the pair of rubber pads 315 abut against the rotating lever 25 at the opening side. The positioning protrusion 3141 penetrates the rubber pad 315 (refer to fig. 8), and the rubber pad 315 increases tightness when the first disk 31 and the second disk 32 are coupled.

The implementation principle of the embodiment is as follows: when the surface is fleshy in the process of rotating the mold 27 for gumming, the first disc 31 and the second disc 32 are sleeved on the roller 28 and fixed by the fixing device. The first disk 31 and the second disk 32 roll on the guide plate 12, and the first disk 31 and the second disk 32 are sleeved on the roller 28, which is equivalent to increase the diameter of the roller 28, so that the rotating speed of the mold 27 during gum dipping is reduced, and the mold 27 rotates to be uniform during gum dipping.

Example two: a hand die holder is different from the first embodiment in that as shown in figures 9 and 10, a speed reduction disc 3 is a hollow disc 33 with the inner diameter being the same as that of a roller 28, the diameter of the roller 28 is larger than the maximum radial dimension of a die 27, and the hollow disc 33 penetrates through one end of the die 27 and is sleeved on the roller 28. The fixing device comprises three limiting concave holes 331 which are equidistantly distributed on the upper side of the outer wall of the hollow disc 33, and limiting bolts 332 which penetrate through the inner wall of the hollow disc 33 and are in threaded connection are arranged in the limiting concave holes 331. After the hollow disc 33 is sleeved on the roller 28, the limiting bolt 332 is screwed into the limiting concave hole 331 to penetrate through the inner wall of the hollow disc 33, and the penetrating part of the limiting bolt 332 is lapped on the roller 28 to prevent the hollow disc 33 from falling off when rolling on the guide plate 12. The limiting bolt 332 is a hexagon socket head cap screw, so that the limiting bolt 332 is conveniently screwed into the hollow disc 33 in the limiting concave hole 331.

The fixing device further comprises three fixing concave holes 333 which are equidistantly distributed at the middle position of the outer wall of the hollow disc 33, a fixing bolt 313 which is in threaded connection with the hollow disc 33 is arranged in the positioning concave hole 333, and a gasket 334 (refer to fig. 11) is fixedly connected to one end of the fixing bolt 313. After the limit bolt 332 is screwed in, the fixing bolt 313 is screwed in the fixing concave hole 333 into the inner wall of the hollow disc 33 and one end connected with the gasket 334 is contacted with the side surface of the roller 28, the gasket 334 increases the friction force between the fixing bolt 313 and the side surface of the roller 28 and prevents the side wall of the roller 28 from generating scratches, and the fixing bolt 313 is screwed to fix the hollow disc 33 and the roller 28. When the hollow disc 33 rolls on the guide plate 12, the roller 28 is driven to roll, and the mold 27 is driven to rotate for gum dipping. The fixing bolt 313 is a hexagon socket head cap screw, so that the fixing bolt 313 can be conveniently screwed into the hollow disc 33 in the positioning concave hole.

The implementation principle of the embodiment is as follows: when the surface of the mould 27 is fleshy, the hollow disc 33 is sleeved on the roller 28. The limit bolt 332 is screwed into the inner wall of the hollow disk 33 in the limit concave hole 331 to prevent the hollow disk 33 from falling off during rolling, the fixing bolt 313 is screwed into the hollow disk 33 in the fixing concave hole 333 to fix the hollow disk 33 and the roller 28. The hollow disc 33 rolls on the guide plate 12, and the rotation speed of the mold 27 during gum dipping is reduced to enable the mold 27 to rotate and glue dipping uniformly.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A hand die holder, includes gyro wheel (28), its characterized in that: the roller (28) is sleeved with a deceleration disc (3) fixed by a fixing device.

2. The hand die holder of claim 1, wherein: the speed reduction disc (3) comprises a first semicircular disc (31) and a second semicircular disc (32), a first groove (311) and a second groove (321) which have the same radius as the roller (28) are formed in the circle centers of the first disc (31) and the second disc (32), the roller (28) is inserted into the first groove (311) and the second groove (321), and the first disc (31), the second disc (32) and the roller (28) are fixed through the fixing device.

3. The hand die holder of claim 2, wherein: the fixing device comprises a first protrusion (312) fixedly connected with the upper surface of a first disc (31) and a second protrusion (322) fixedly connected with the upper surface of a second disc (32), wherein the first protrusion (312) and the second protrusion (322) are close to each other and are fastened through the first protrusion (312) and the second protrusion (322) through bolts, the fixing device further comprises a fixing bolt (313) in threaded connection with the upper surface of a speed reduction disc (3), and the fixing bolt (313) penetrates through the upper surface of the speed reduction disc (3) and is abutted to the surface of a roller (28).

4. The hand die holder of claim 3, wherein: the rectangular section (36) of the first disc (31) is provided with a positioning hole (314), and the rectangular section (36) of the second disc (32) is fixedly connected with a positioning bulge (3141) inserted in the positioning hole (314).

5. The hand die holder of claim 4, wherein: a rubber pad (315) is arranged between the first disc (31) and the second disc (32).

6. The hand die holder of claim 1, wherein: the speed reduction disc (3) is a hollow disc (33) with the inner diameter being the same as the diameter of the roller (28), and the hollow disc (33) is fixed with the roller (28) through the fixing device.

7. The hand die holder of claim 6, wherein: fixing device includes that hollow disc (33) outer wall upside is equipped with at least three spacing shrinkage pool (331) that the equidistance distributes, is equipped with in spacing shrinkage pool (331) and wears out the inner wall and the spacing bolt (332) of overlap joint on gyro wheel (28) with hollow disc (33) threaded connection, still includes that hollow disc (33) outer wall intermediate position is equipped with at least three fixed shrinkage pool (333) that the equidistance distributes, is equipped with in fixed shrinkage pool (333) and wears out the inner wall and with gyro wheel (28) side conflict with hollow disc (33) threaded connection fixing bolt (313).

8. The hand die holder of claim 7, wherein: and one end of the fixing bolt (313) abutting against the side wall of the roller (28) is fixedly connected with a gasket (334).