Glove demolding structure

Abstract

The utility model provides a glove demoulding structure which relates to the technical field of demoulding structures and comprises a base plate and a semicircular rolling plate, three supporting side rods are welded at the left end and the right end of the semicircular rolling plate in a surrounding manner, and a rolling shaft is welded among the tail end parts of the six supporting side rods on the left side and the right side; a rolling shaft is fixedly sleeved with an air bag, and the section of the air bag is of an annular structure; a half circle of guide tooth frame is slidably installed on the semicircular rolling plate in a surrounding and penetrating mode, and the guide tooth frame is of a rectangular structure. The head end of the guide tooth frame protrudes out of the semicircular rolling plate, the stress shaft is welded to the tail end of the guide tooth frame, and the stress shaft, the semicircular rolling plate and the guide tooth frame are all transversely supported. The whole air bag serves as an elastic piece to replace a plurality of spring pieces in the prior art, the demolding structure is simplified, the manufacturing cost is low, the structure is simple, and the demolding effect is good. And the overall processing and manufacturing difficulty of the demolding structure can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of demoulding structures, in particular to a glove demoulding structure. Background Art

[0002] The process flow of latex gloves mainly includes gluing the hand mold, drying, cooling, curling, pre-demolding, demoulding, counting, packaging, etc. Pre-demolding is to scrape the rest of the gloves except the fingers from the hand mold to separate the gloves from the hand mold. Demolding is to completely peel off the pre-demolded gloves from the hand mold. In order to improve the efficiency of demoulding operations and apply to large-scale industrial production, it is necessary to specially design a glove demoulding structure.

[0003] For example, the utility model patent with patent number CN202223240391.3 discloses a latex glove demoulding device, including a mounting seat, the mounting seat is symmetrically provided with two mounting frames, the mounting frames are respectively rotatably connected with mutually parallel roller drive shafts, the mounting frames are provided with driving motors that respectively drive the two roller drive shafts to rotate, the outer peripheral sides of the roller drive shafts are respectively fixedly connected with rollers, a demoulding space is formed between the two rollers, the rollers are evenly provided with a plurality of adjustment plates that slide on the rollers along the radial direction of the rollers for adjusting the size of the demoulding space, the rollers are provided with elastic members that drive the adjustment plates to move in a direction away from the axis of the rollers, one of the mounting frames is slidably connected to the mounting seat, and the mounting seat is provided with a control member that controls the position of the mounting frame. This application can improve the working efficiency of latex glove demoulding.

[0004] The demoulding structure in the above prior art has numerous guide teeth for increasing the peeling friction force, and each of them adopts two springs at the left and right to implement elastic pushing, so as to realize the elastic telescopic sliding of the guide teeth. However, each guide tooth needs to be equipped with two springs, which will result in a huge number of springs being required for many guide teeth. This will not only increase the overall cost of the demoulding structure, but also increase the difficulty of the overall processing and manufacturing of the demoulding structure due to the adaptation and installation of a huge number of springs. Utility Model Content

[0005] In view of this, the utility model provides a glove demoulding structure to solve the problem that each guide tooth needs to be equipped with two springs, which will result in a large number of springs being required to be equipped with many guide teeth, which will not only increase the overall cost of the demoulding structure, but also increase the difficulty of processing and manufacturing the entire demoulding structure due to the adaptation and installation of a large number of springs.

[0006] The utility model provides a demoulding structure of gloves, which specifically comprises: a base plate and a semicircular rolling plate, wherein three supporting side rods are welded around the left and right ends of the semicircular rolling plate, and a rolling shaft is welded between the tail ends of the six supporting side rods on the left and right; an air bag is fixedly mounted on the rolling shaft, and the cross section of the air bag is an annular structure; a half-circle guide gear frame is slidably installed around and through the semicircular rolling plate, and the guide gear frame is a rectangular structure; the head end portion of the guide gear frame protrudes from the semicircular rolling plate, and a force-bearing shaft is welded at the tail end of the guide gear frame, and the force-bearing shaft, the semicircular rolling plate and the guide gear frame are all laterally supported; the force-bearing shaft abuts against the air bag; two limit blocks are symmetrically welded on the left and right sides of the guide gear frame close to the semicircular rolling plate, and the two limit blocks abut against the inner wall surface of the semicircular rolling plate under normal conditions; an inflation nozzle is arranged on the side of the middle part of the air bag away from the semicircular rolling plate.

[0007] Furthermore, two vertical support plates are welded symmetrically on the rear side of the top end of the base plate, two groups of longitudinal positioning shafts are welded symmetrically forward on the bottom sections of the two vertical support plates, and two vertical sliding support plates are symmetrically slidably installed on the two groups of longitudinal positioning shafts.

[0008] Furthermore, the semicircular rolling plates are arranged at two positions corresponding to each other in the front and rear, and the two semicircular rolling plates are rotated toward each other and are arranged at two vertical sliding support plates and the top ends of the two vertical sliding support plates respectively.

[0009] Furthermore, two motors are fixedly installed on the vertical sliding support plate on the right side and the top of the vertical sliding support plate, and the right ends of the two rolling shafts are connected to the two motor shafts for transmission.

[0010] Furthermore, the guide tooth frames on the two semicircular rolling plates are arranged to interlock and engage with each other.

[0011] Furthermore, two vertical hexagonal shafts are symmetrically welded on the two vertical support plates, two shaft sleeves are symmetrically slidably installed on the two vertical hexagonal shafts, two connecting rods are symmetrically rotatably connected on the two shaft sleeves, and two tightening bolts are screwed through the two shaft sleeves.

[0012] Furthermore, the two connecting rods are supported downwardly in an inclined manner, and the tail ends of the two connecting rods are rotatably connected to the bottom sections of the two vertical sliding support plates.

[0013] The beneficial effects are:

[0014] 1. In the utility model, the guide tooth frames on the two semicircular roller plates mesh with each other, which can increase the peeling stress of the pre-demolded gloves passing therebetween, help to implement a more thorough peeling and demolding of the gloves, reduce the probability of gloves remaining on the mold, and have a better demolding effect.

[0015] 2. The utility model adopts airbag push positioning for the guide tooth frame. When subjected to extrusion force, the compressed airbag can be pushed to shrink and slide toward the inner side of the semicircular roller plate to avoid hard extrusion damage to the gloves. While ensuring a relatively thorough stripping effect on the gloves, the anti-extrusion protection effect of the gloves is taken into account, and the practicality is better.

[0016] 3. The utility model adopts an integral airbag as an elastic member to replace numerous spring members in the prior art, which simplifies the demoulding structure and reduces the cost, and is conducive to reducing the difficulty of processing and manufacturing the overall demoulding structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0018] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached picture:

[0020] Figure 1 It is a schematic diagram of the overall left side structure of the glove demoulding structure of the utility model.

[0021] Figure 2 It is a schematic diagram of the overall right side structure of the glove demoulding structure of the utility model.

[0022] Figure 3 It is a left side view of the glove demoulding structure of the utility model.

[0023] Figure 4 The utility model is a schematic diagram of the semicircular rolling plate structure of the glove demoulding structure.

[0024] Figure 5 The utility model is a schematic diagram of the air bag structure of the glove demoulding structure.

[0025] Figure 6 The utility model is a schematic diagram of the structure of the guide tooth frame and the like of the glove demoulding structure.

[0026] Reference numerals list

[0027] 1. Base plate; 101. Vertical support plate; 102. Longitudinal positioning shaft; 103. Vertical sliding support plate; 104. Vertical hexagonal shaft; 105. Bushing; 106. Connecting rod; 2. Semicircular rolling plate; 201. Support side rod; 202. Rolling shaft; 3. Airbag; 4. Guide gear frame; 401. Force shaft; 402. Limit block; 5. Motor. DETAILED DESCRIPTION

[0028] In order to make the purpose, scheme and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the specific embodiments of the utility model.

[0029] Please refer to Figures 1 to 6 As shown:

[0030] Embodiment 1:

[0031] The utility model provides a glove demoulding structure, comprising a base plate 1 and a semicircular rolling plate 2, wherein three supporting side rods 201 are welded around the left and right ends of the semicircular rolling plate 2, and a rolling shaft 202 is welded between the tail ends of the six supporting side rods 201 on the left and right; an air bag 3 is fixedly mounted on the rolling shaft 202, and the cross section of the air bag 3 is an annular structure; a half-circle guide tooth frame 4 is slidably installed around and through the semicircular rolling plate 2, and the guide tooth frame 4 is a rectangular structure; the guide tooth frame 4 is The head end part protrudes from the semicircular rolling plate 2, and a force-bearing shaft 401 is welded to the tail end of the guide gear frame 4, and the force-bearing shaft 401, the semicircular rolling plate 2 and the guide gear frame 4 are all horizontally supported; the force-bearing shaft 401 is against the airbag 3; two limit blocks 402 are symmetrically welded on the left and right sides of the guide gear frame 4 close to the semicircular rolling plate 2, and the two limit blocks 402 are against the inner wall surface of the semicircular rolling plate 2 under normal conditions; a middle part of the airbag 3 is provided on the side away from the semicircular rolling plate 2 Inflation nozzle; the semicircular rolling plates 2 are arranged at two positions corresponding to each other in the front and back, and the two semicircular rolling plates 2 are rotated towards each other and are respectively arranged at two vertical sliding support plates 103 and the top ends of the two vertical sliding support plates 103, and the guide tooth frames 4 on the two semicircular rolling plates 2 bite each other to increase the stripping stress of the pre-demolding gloves passing therebetween, which is helpful to implement a more thorough stripping and demolding of the gloves, reduce the probability of the gloves remaining on the mold, and have a better demolding effect. The guide tooth frame 4 adopts the air bag 3 to push and position, and when subjected to the extrusion force, the compressed air bag 3 can be pushed and slid toward the inner side of the semicircular rolling plate 2 to avoid hard extrusion damage to the gloves, while ensuring a more thorough stripping effect on the gloves, taking into account the anti-extrusion protection effect of the gloves, and having better practicality. In addition, the utility model adopts an integral air bag 3 as an elastic member to replace numerous spring members in the prior art, simplifies the demolding structure and has a lower cost, and is conducive to reducing the difficulty of processing and manufacturing the overall demolding structure.

[0032] Among them, two vertical support plates 101 are welded symmetrically on the rear side of the top of the base plate 1, two groups of longitudinal positioning shafts 102 are symmetrically welded forward on the bottom sections of the two vertical support plates 101, and two vertical sliding support plates 103 are symmetrically slidably installed on the two groups of longitudinal positioning shafts 102.

[0033] Among them, two motors 5 are fixedly installed on the right vertical sliding support plate 103 and the top of the vertical sliding support plate 103, and the right ends of the two rolling shafts 202 are connected to the motor 5 shafts for transmission. The two motors 5 can rotate to drive the two semicircular rolling plates 2 to rotate towards each other, thereby rolling, pulling, and peeling the gloves.

[0034] The guide tooth frames 4 on the two semicircular rolling plates 2 are arranged to interlock with each other.

[0035] Embodiment 2:

[0036] The utility model provides a demoulding structure for gloves, which further comprises two vertical hexagonal shafts 104 symmetrically welded on two vertical support plates 101, two shaft sleeves 105 symmetrically slidably installed on the two vertical hexagonal shafts 104, two connecting rods 106 symmetrically rotatably connected on the two shaft sleeves 105, and two tightening bolts are screwed through the two shaft sleeves 105, and the two tightening bolts can tighten and fix the two shaft sleeves 105, so that the two vertical sliding support plates 103 and the semicircular rolling plates 2 thereon are kept in the use posture after the front-rear sliding adjustment.

[0037] Among them, the two connecting rods 106 are supported downwardly in an inclined manner, and the tail ends of the two connecting rods 106 are rotatably connected to the bottom sections of the two vertical sliding support plates 103. The two connecting rods 106, the two shaft sleeves 105 and the two vertical sliding support plates 103 are connected together to form two crank slider mechanisms. Through these two mechanisms, the two shaft sleeves 105 that slide up and down can push and drive the two vertical sliding support plates 103 and the semicircular roller plates 2 thereon to slide forward and backward, and adjust the gap between the two semicircular roller plates 2, which is suitable for roller demoulding of gloves of different thicknesses.

[0038] The specific usage and function of this embodiment are as follows: the two motors 5 can rotate to drive the two semicircular rolling plates 2 to rotate towards each other. When the two semicircular rolling plates 2 are close to each other, the assembly line sends the pre-demolded latex gloves between the two semicircular rolling plates 2. At this time, the semicircular rolling plates 2 can roll, pull, and peel the gloves.

[0039] The two connecting rods 106, the two shaft sleeves 105 and the two vertical sliding support plates 103 are connected together to form two crank slider mechanisms. Through the two mechanisms, the two shaft sleeves 105 can push and drive the two vertical sliding support plates 103 and the semicircular roller plates 2 thereon to slide forward and backward, and adjust the gap between the two semicircular roller plates 2, which is suitable for roller demoulding of gloves of different thicknesses;

[0040] The mutual engagement of the guide tooth frames 4 on the two semicircular rolling plates 2 can increase the peeling stress on the pre-demolded gloves passing therebetween, which is helpful for more thorough peeling and demolding of the gloves and reduces the probability of gloves remaining on the mold. The guide tooth frames 4 are positioned by pushing with the airbag 3, and when subjected to the squeezing force, the airbag 3 can be pushed and compressed to shrink and slide toward the inner side of the semicircular rolling plate 2, thereby avoiding hard squeezing damage to the gloves.

Claims

1. A glove demoulding structure, comprising: A base plate (1) and a semicircular rolling plate (2), wherein three supporting side rods (201) are welded around the left and right ends of the semicircular rolling plate (2), and a rolling shaft (202) is welded between the tail ends of the six supporting side rods (201) on the left and right; the characteristic is that an air bag (3) is fixedly mounted on the rolling shaft (202), and the cross section of the air bag (3) is an annular structure; a half-circle guide tooth frame (4) is slidably installed around and through the semicircular rolling plate (2), and the guide tooth frame (4) is a rectangular structure; the head end portion of the guide tooth frame (4) protrudes from the semicircular The semicircular rolling plate (2) is provided with a force-bearing shaft (401) welded to the tail end of the guide gear frame (4), and the force-bearing shaft (401), the semicircular rolling plate (2) and the guide gear frame (4) are all laterally supported; the force-bearing shaft (401) is against the airbag (3); two limit blocks (402) are symmetrically welded on the left and right sides of the guide gear frame (4) close to the semicircular rolling plate (2), and the two limit blocks (402) are against the inner wall surface of the semicircular rolling plate (2) under normal conditions; and an inflation nozzle is arranged on the side of the middle part of the airbag (3) away from the semicircular rolling plate (2).

2. A glove demoulding structure as claimed in claim 1, characterized in that: Two vertical support plates (101) are welded symmetrically to the rear side of the top end of the base plate (1), two groups of longitudinal positioning shafts (102) are welded symmetrically forward on the bottom sections of the two vertical support plates (101), and two vertical sliding support plates (103) are symmetrically slidably mounted on the two groups of longitudinal positioning shafts (102).

3. A glove demoulding structure as claimed in claim 2, characterized in that: The semicircular rolling plates (2) are arranged at two locations corresponding to each other in the front and rear, and the two semicircular rolling plates (2) are arranged to rotate towards each other and are arranged at two vertical sliding support plates (103) and the top ends of the two vertical sliding support plates (103) respectively.

4. A glove demoulding structure as claimed in claim 2, characterized in that: The vertical sliding support plate (103) on the right side and the top of the vertical sliding support plate (103) are fixedly mounted with two motors (5), and the right ends of the two rolling shafts (202) are connected to the shafts of the two motors (5) for transmission.

5. The glove demoulding structure according to claim 1, characterized in that: The guide tooth frames (4) on the two semicircular rolling plates (2) are arranged to interlock and engage with each other.

6. A glove demoulding structure as claimed in claim 2, characterized in that: Two vertical hexagonal shafts (104) are symmetrically welded on the two vertical support plates (101), two shaft sleeves (105) are symmetrically slidably installed on the two vertical hexagonal shafts (104), two connecting rods (106) are symmetrically rotatably connected on the two shaft sleeves (105), and two tightening bolts are screwed through the two shaft sleeves (105).

7. A glove demoulding structure as claimed in claim 6, characterized in that: The two connecting rods (106) are supported downwardly in an inclined manner, and the tail ends of the two connecting rods (106) are correspondingly rotatably connected to the bottom sections of the two vertical sliding support plates (103).

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