CN214419365U

CN214419365U - Rubber glove demoulding mechanism

Info

Publication number: CN214419365U
Application number: CN202023202521.5U
Authority: CN
Inventors: 余伟; 吴运斌; 蒋熠; 张蕊
Original assignee: Jiangsu Fumin Xinke Heavy Machinery Co ltd
Current assignee: Jiangsu Fumin Xinke Heavy Machinery Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-19
Anticipated expiration: 2030-12-25

Abstract

The application relates to a rubber glove demoulding mechanism, which relates to the technical field of glove processing and comprises a rack, wherein a demoulding channel for a glove mould to pass through is arranged in the rack along the length direction of the rack, a first air cylinder is arranged on the rack, a piston rod of the first air cylinder is fixedly connected with a driving block, an arc-shaped clamping plate is arranged on the driving block, a plurality of rubber rings are symmetrically and fixedly arranged on one side of the arc-shaped clamping plate away from the first air cylinder, a plurality of negative pressure pipes are arranged on one side of the arc-shaped clamping plate away from the direction of the rubber rings in a penetrating manner, one end of each negative pressure pipe is communicated into the corresponding rubber ring, and the other end of each negative pressure pipe is connected with a negative pressure pump; and a vertical moving assembly for driving the first air cylinder to move along the vertical direction is arranged on the rack. This application has the damage that gloves received when reducing the drawing of patterns, improves the processingquality's of product effect.

Description

Rubber glove demoulding mechanism

Technical Field

The application relates to the technical field of glove processing, in particular to a rubber glove demoulding mechanism.

Background

At present, in the process of manufacturing rubber gloves, most of the rubber gloves are firstly immersed into latex through a mold, then are dried and formed, and finally are demoulded to finish production.

The design has a rubber gloves shedder among the correlation technique, its mandate notice number is CN206011550U, two support columns including the symmetry setting, the level is provided with the slide between the support column, be provided with the gliding motor of drive slide on the support column, the bottom of slide is passed through the adapter sleeve and is connected with the mould, the both sides of mould all are equipped with unloads the membrane device, it includes the fixed block to unload the membrane device, electric telescopic handle, slider and drag hook, on drawing of patterns from the mould to the gloves, catch the both sides of gloves on the mould through the drag hook, then electric telescopic handle drives the slider and slides on the support column, the slider drives the drag hook and breaks off with the gloves downwards, the cooperation motor breaks away from gloves from the mould.

In view of the above-mentioned related technologies, the inventor believes that the draw hook hooks both sides of the glove, and when the draw hook applies a pulling force to the glove, the glove is easily damaged, which affects the product quality, and thus needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to reduce the damage that gloves received when the drawing of patterns, improve the processingquality of product, this application provides a rubber gloves demoulding mechanism.

The application provides a rubber gloves demoulding mechanism adopts following technical scheme:

a rubber glove demoulding mechanism comprises a rack, wherein a demoulding channel for a glove mould to pass through is formed in the rack along the length direction of the rack; the frame is provided with a first air cylinder, the first air cylinder is horizontally arranged, a piston rod of the first air cylinder is fixedly connected with a driving block, an arc-shaped clamping plate is arranged on the driving block, one side, away from the first air cylinder, of the arc-shaped clamping plate is symmetrically and fixedly provided with a plurality of rubber rings, a plurality of negative pressure pipes penetrate through one side, away from the direction of the rubber rings, of the arc-shaped clamping plate, one end of each negative pressure pipe is communicated with the inside of the corresponding rubber ring, and the other end of each negative pressure pipe is connected with a negative pressure pump; and the rack is provided with a vertical moving assembly for driving the first air cylinder to move along the vertical direction.

By adopting the technical scheme, when the automatic assembly line drives the glove to be conveyed in the demolding channel, the mold sleeved with the glove is conveyed into the demolding channel, and the automatic assembly line stops working; first cylinder extension this moment, it is close to the gloves mould to drive the drive block, the gloves surface on arc grip block and the mould offsets, rubber circle deformation, the rubber circle supports tight to gloves surface, negative pressure pump work this moment, bleed in to the rubber circle through the negative pressure pipe, make the arc grip block adsorb on the gloves surface, it moves in vertical direction to drive first cylinder through vertical removal subassembly this moment, and then drive the arc grip block and break gloves from the mould off with the fingers and thumb, convenient operation is swift, the rubber circle texture with gloves surface contact is softer, when adsorbing the gloves, gloves are difficult for receiving the damage, thereby improve product quality.

Optionally, the vertical moving assembly comprises a motor and a sliding block of a screw rod, the motor is fixedly installed at the top of the rack, a sliding groove is formed in the inner side wall of the rack along the height direction of the sliding block, the screw rod is rotatably arranged in the sliding groove, a driving shaft of the motor is fixedly connected with the screw rod, the sliding block is in threaded connection with the screw rod, the outer side wall of the sliding block is attached to the inner side wall of the sliding groove, and the first air cylinder is installed on the sliding block.

Through adopting above-mentioned technical scheme, drive the lead screw at the spout internal rotation through the motor, the slider offsets with the spout inner wall, and then drives the slider and slide on the lateral wall of lead screw, makes the slider move in vertical direction, realizes the drive to first cylinder in vertical direction, and convenient operation is swift, and control accuracy is high.

Optionally, the vertical moving assembly further comprises a bearing, the bearing is fixedly installed in the sliding groove, and the bearing and one end, far away from the motor, of the screw rod are connected with each other.

Through adopting above-mentioned technical scheme, when the lead screw drove the slider and slided in the spout, the lead screw of being convenient for of bearing rotated, has improved the stability of lead screw.

Optionally, a driving groove is formed in the outer side wall of the driving block, a driving shaft is fixedly arranged in the driving groove, and the driving shaft is arranged along the height direction of the driving block; the arc-shaped clamping plate comprises two clamping parts which are symmetrically arranged, the clamping parts are rotatably connected with the driving shaft, and the driving shaft is sleeved with a torsion spring which drives the two clamping parts to rotate oppositely.

Through adopting above-mentioned technical scheme, be divided into the clamping part that two symmetries set up with the arc grip block, when with arc grip block and gloves surface contact, the torsional spring has improved the fixed effect between arc grip block and the gloves, and the clamping part can carry out the centre gripping to the gloves of different specifications size simultaneously, and the demoulding mechanism of being convenient for is demolded the mould on to different models, has improved the suitability.

Optionally, the driving assembly for driving the two clamping portions to move back to back is mounted on the driving block, the driving assembly comprises a second cylinder and a driving rope, the second cylinder is fixedly arranged on the driving block, and two ends of the driving rope are respectively fixed to the piston rod of the second cylinder and the outer side wall of the clamping portion.

Through adopting above-mentioned technical scheme, when needing the drawing of patterns, earlier through the extension of second cylinder, the piston rod pulling of second cylinder drives two clamping parts and rotates in opposite directions, first cylinder can extend and remove the both sides of arc clamping part to the mould this moment, then the shrink of second cylinder, loosen the clamping part, two clamping parts of torsional spring drive are rotated in opposite directions this moment, support rubber circle and gloves surface tightly, thereby when the drawing of patterns, need not the manpower and drive the clamping part and rotate, the automation when having improved the drawing of patterns, manpower and time have been reduced.

Optionally, a heating pipe is installed on the machine frame along the length direction of the machine frame, and the heating pipe is located in the demolding channel.

By adopting the technical scheme, when the automatic assembly line drives the glove to be conveyed in the demolding channel, the heating pipe heats the interior of the demolding channel, and the glove is favorably and quickly shaped in the demolding channel, so that the processing steps are reduced, and the processing efficiency is improved.

Optionally, a material receiving box is arranged in the demolding channel and located at the bottom of the demolding channel, and the material receiving box is detachably connected with the rack.

Through adopting above-mentioned technical scheme, the back is taken off gloves from the mould to the arc grip block, and negative pressure pump stop work breaks away from arc grip block and gloves, and gloves can drop to receiving in the workbin under the action of gravity, are convenient for retrieve the gloves after the drawing of patterns.

Optionally, a group of mounting blocks is symmetrically and fixedly arranged on two sides of the material receiving box, and mounting grooves for the mounting blocks to be inserted and abutted are formed in the rack.

Through adopting above-mentioned technical scheme, mutually support through installation piece and mounting groove, be convenient for receive and dismantle each other between workbin and the frame, carry the gloves of retrieving.

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

1. by arranging the rack, the demolding channel, the first air cylinder, the driving block, the arc-shaped clamping plate, the rubber ring, the negative pressure pipe, the negative pressure pump, the motor and the slide block of the lead screw, the automatic assembly line conveys the gloves into the demolding channel, the arc-shaped clamping plate pushes the rubber ring against the surfaces of the gloves, the negative pressure pump adsorbs the arc-shaped clamping plate on the surfaces of the gloves, the motor drives the first air cylinder to move in the vertical direction, the gloves are quickly pulled off from the mold, and when the rubber ring adsorbs the gloves, the gloves are not easily damaged, so that the product quality is improved;

2. by arranging the driving groove, the driving shaft, the clamping part and the torsion spring, the clamping part can clamp and fix gloves with different specifications and sizes, so that the demolding mechanism can conveniently demold molds with different models, and the applicability is improved;

3. through setting up the second cylinder and driving the rope, need not the manpower during the drawing of patterns and rotate the clamping part and rotate, automation when having improved the drawing of patterns has reduced labour and time, has improved machining efficiency.

Drawings

FIG. 1 is an exploded view of a rubber glove demolding mechanism according to an embodiment.

Fig. 2 is an enlarged view of a portion a in fig. 1.

FIG. 3 is a sectional view for showing the connection relationship between the grip portion and the driving block in the embodiment.

Description of reference numerals: 1. a frame; 11. a demolding channel; 12. a chute; 13. mounting grooves; 2. a first cylinder; 3. a drive block; 31. a drive slot; 32. a drive shaft; 321. a torsion spring; 4. an arc-shaped clamping plate; 41. a clamping portion; 5. a rubber ring; 51. a negative pressure tube; 6. a vertical movement assembly; 61. a motor; 62. a screw rod; 63. a slider; 64. a bearing; 7. a drive assembly; 71. a second cylinder; 72. a drive rope; 8. heating a tube; 9. a material receiving box; 91. mounting blocks; 10. and (5) molding.

Detailed Description

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

The embodiment of the application discloses rubber gloves demoulding mechanism. Referring to fig. 1 and 2, the glove molding machine comprises a machine frame 1, a demolding channel 11 for a glove mold 10 to pass through is formed in the machine frame 1 along the length direction of the machine frame, and the mold 10 and gloves are continuously conveyed in the demolding channel 11 through an automatic assembly line. The frame 1 is provided with a first cylinder 2, the first cylinder 2 is horizontally arranged, a piston rod of the first cylinder 2 is fixedly connected with a driving block 3, and the first cylinder 2 can drive the driving block 3 to approach the die 10. Be provided with arc grip block 4 on the drive block 3, the symmetry is provided with a plurality of rubber circle 5 on one side that first cylinder 2 was kept away from to arc grip block 4, rubber circle 5 is through sealed fixed connection between sealed glue and the arc grip block 4, run through on one side that rubber circle 5 directions was kept away from to arc grip block 4 and be provided with a plurality of negative pressure pipe 51, negative pressure pipe 51's one end communicates in rubber circle 5, negative pressure pipe 51's the other end is connected with the negative pressure pump. First cylinder 2 offsets the surface of gloves on arc grip block 4 and mould 10, and rubber circle 5 and gloves mutually contact this moment, and gloves are sealed to rubber circle 5, then the negative pressure pump passes through negative pressure pipe 51 and to the interior evacuation of rubber circle 5 to fix arc grip block 4 and gloves each other fast, it is less to the damage that the gloves produced.

Referring to fig. 1, a vertical moving assembly 6 for driving a first cylinder 2 to move along a vertical direction is mounted on a rack 1, the vertical moving assembly 6 comprises a motor 61, a screw rod 62, a sliding block 63 and a bearing 64, the motor 61 is fixedly mounted at the top of the rack 1 through a bolt, a sliding groove 12 is formed in the inner side wall of the rack 1 along the height direction of the motor, the length direction of the screw rod 62 is arranged along the length direction of the sliding groove 12, and the screw rod 62 is rotatably arranged in the sliding groove 12. The driving shaft 32 of the motor 61 is fixedly connected with the screw rod 62, the bearing 64 is fixedly arranged in the chute 12, and the bearing 64 and one end of the driving shaft 32 far away from the motor 61 are mutually connected. The motor 61 can drive the screw rod 62 to rotate, the sliding block 63 is in threaded connection with the screw rod 62, the outer side wall of the sliding block 63 is attached to the inner side wall of the sliding groove 12, and when the screw rod 62 rotates, the sliding block 63 is driven to abut against the inner wall of the sliding groove 12, so that the sliding block 63 is driven to slide in the sliding groove 12 in the vertical direction. The first cylinder 2 is fixedly mounted on the sliding block 63 through a bolt, and after the arc-shaped clamping plate 4 is fixed with the gloves, the sliding block 63 drives the first cylinder 2 to move in the vertical direction, so that the arc-shaped clamping plate 4 is driven to open the gloves from the mold 10, and demolding is completed.

Referring to fig. 2 and 3, a driving groove 31 is formed on an outer side wall of the driving block 3, a length direction of the driving groove 31 is arranged along a width direction of the driving block 3, a driving shaft 32 is fixedly arranged in the driving groove 31, and the driving shaft 32 is arranged along a height direction of the driving block 3. Arc grip block 4 includes the clamping part 41 that two symmetries set up, rotates between clamping part 41 and the drive shaft 32 to be connected, and clamping part 41 can set up along the circumferencial direction of drive shaft 32, rotates clamping part 41, can carry out the centre gripping with clamping part 41 to the mould 10 of different model sizes to improve the suitability of mechanism.

Referring to fig. 2 and 3, the driving shaft 32 is sleeved with a torsion spring 321 for driving the two clamping portions 41 to rotate in opposite directions, and when the clamping portions 41 clamp and fix the glove, the torsion spring 321 improves the abutting force of the clamping portions 41, so that the arc-shaped clamping plate 4 is conveniently fixed with the glove. Drive the drive assembly 7 that two clamping parts 41 of installation drive moved back to back on the drive block 3, drive assembly 7 includes second cylinder 71 and drive rope 72, second cylinder 71 passes through the bolt fastening and sets up on drive block 3, the both ends that drive rope 72 respectively with the piston rod of second cylinder 71 and the lateral wall reciprocal anchorage of clamping part 41, it is flexible through second cylinder 71, cooperation torsional spring 321, the realization is to clamping part 41 pivoted automatic control, it rotates to need not the manpower to drive clamping part 41, degree of automation when having improved the drawing of patterns, labour and time have been reduced.

Referring to fig. 1, a heating pipe 8 is fixedly mounted on the rack 1 along the length direction of the rack, the heating pipe 8 is located in the demolding channel 11, and when the gloves are driven in the demolding channel 11, the heating pipe 8 heats the demolding channel 11 to increase the temperature, so that the gloves can be rapidly shaped, the processing steps are reduced, and the processing efficiency is improved.

Referring to fig. 1, a material receiving box 9 is arranged in the demolding channel 11 and at the bottom of the demolding channel, the material receiving box 9 is displaced below the first cylinder 2, and the demolded gloves fall into the material receiving box 9. Receive and to dismantle between workbin 9 and the frame 1 and be connected, the bilateral symmetry welded fastening of receiving workbin 9 is provided with a set of installation piece 91, and the length direction of installation piece 91 sets up along the width direction of receiving workbin 9, offers on the frame 1 to supply installation piece 91 to insert and establish and offset mounting groove 13, utilizes mounting groove 13 and installation piece 91 to mutually support, can dismantle the receipts workbin 9 from frame 1, is convenient for carry the gloves of retrieving.

The implementation principle of the rubber glove demoulding mechanism provided by the embodiment of the application is as follows: when the glove moves into the demoulding channel 11 through the automatic assembly line, the second cylinder 71 extends to drive the clamping part 41 to rotate back and forth, then the first cylinder 2 extends to drive the arc-shaped clamping plate 4 on the driving block 3 to be close to the mould 10, then the second cylinder 71 contracts, at this time, under the action of the torsion spring 321, the two clamping parts 41 rotate towards each other, the clamping parts 41 contact with the glove on the mold 10, then the negative pressure pump works to form negative pressure in the rubber ring 5, so that the arc-shaped clamping plate 4 and the gloves are fixed with each other, finally the motor 61 drives the sliding block 63 to move in the vertical direction, further driving the arc-shaped clamping plate 4 to break the glove from the mold 10 to complete the demolding, the whole process is convenient and rapid, the degree of automation is high, meanwhile, the glove is slightly damaged during demoulding, so that the product quality is improved, and the processing efficiency is also improved.

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 rubber gloves demoulding mechanism which characterized in that: the glove mold demoulding device comprises a rack (1), wherein a demoulding channel (11) for a glove mold to pass through is formed in the rack (1) along the length direction of the rack; the air cylinder type air compressor is characterized in that a first air cylinder (2) is installed on the rack (1), the first air cylinder (2) is horizontally arranged, a piston rod of the first air cylinder (2) is fixedly connected with a driving block (3), an arc-shaped clamping plate (4) is arranged on the driving block (3), a plurality of rubber rings (5) are symmetrically and fixedly arranged on one side, away from the first air cylinder (2), of the arc-shaped clamping plate (4), a plurality of negative pressure pipes (51) penetrate through one side, away from the direction of the rubber rings (5), of the arc-shaped clamping plate (4), one end of each negative pressure pipe (51) is communicated with the corresponding rubber ring (5), and the other end of each negative pressure pipe (51) is connected with a negative pressure pump; the vertical moving assembly (6) for driving the first air cylinder (2) to move along the vertical direction is mounted on the rack (1).

2. The rubber glove demolding mechanism according to claim 1, wherein: vertical removal subassembly (6) include slider (63) of motor (61), lead screw (62), motor (61) fixed mounting is at the top of frame (1), spout (12) have been seted up along its direction of height on the inside wall of frame (1), lead screw (62) are rotated and are set up in spout (12), drive shaft (32) and lead screw (62) fixed connection of motor (61), threaded connection between slider (63) and lead screw (62), the lateral wall of slider (63) and the inside wall of spout (12) laminate each other, install on slider (63) first cylinder (2).

3. A rubber glove stripping mechanism as claimed in claim 2, wherein: the vertical moving assembly (6) further comprises a bearing (64), the bearing (64) is fixedly installed in the sliding groove (12), and the bearing (64) and one end, far away from the motor (61), of the screw rod (62) are connected with each other.

4. The rubber glove demolding mechanism according to claim 1, wherein: a driving groove (31) is formed in the outer side wall of the driving block (3), a driving shaft (32) is fixedly arranged in the driving groove (31), and the driving shaft (32) is arranged along the height direction of the driving block (3); arc grip block (4) include two symmetrical clamping part (41) that set up, rotate between clamping part (41) and drive shaft (32) and be connected, cup joint two clamping part of drive (41) torsional spring (321) of pivoted in opposite directions on drive shaft (32).

5. The rubber glove demolding mechanism according to claim 4, wherein: the driving assembly (7) for driving the two clamping parts (41) to move back and forth is mounted on the driving block (3), the driving assembly (7) comprises a second cylinder (71) and a driving rope (72), the second cylinder (71) is fixedly arranged on the driving block (3), and two ends of the driving rope (72) are respectively fixed to the piston rod of the second cylinder (71) and the outer side wall of the clamping part (41).

6. The rubber glove demolding mechanism according to claim 1, wherein: heating pipes (8) are installed on the machine frame (1) along the length direction of the machine frame, and the heating pipes (8) are located in the demolding channel (11).

7. The rubber glove demolding mechanism according to claim 6, wherein: the demolding channel (11) is internally provided with a material receiving box (9) at the bottom, and the material receiving box (9) is detachably connected with the rack (1).

8. The rubber glove demolding mechanism according to claim 7, wherein: a group of mounting blocks (91) are symmetrically and fixedly arranged on two sides of the material receiving box (9), and mounting grooves (13) for the mounting blocks (91) to be inserted and abutted are formed in the rack (1).