Glove core demolding auxiliary device
By designing a glove core demolding auxiliary device, and using a telescopic cylinder to control the rotation of the adjusting plate, the contact area between the glove core and the wrist of the glove is reduced, which solves the problem of high frictional resistance during the demolding process of the glove core and achieves a convenient demolding effect.
Patent Information
- Application Number
- CN202423319074.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In existing methods for demolding glove cores, the contact area between the glove core and the wrist of the glove product cannot be adjusted, resulting in high frictional resistance, which affects the demolding effect and can easily lead to glove damage or deformation.
A glove core demolding auxiliary device was designed, including a glove core demolding head, a demolding arm, an adjusting plate, a pulling component, and a resetting component. The pulling state of the pulling rope is controlled by a telescopic cylinder, which causes the adjusting plate to flip, reducing the contact area between the glove core and the wrist of the glove and reducing frictional resistance.
It effectively reduces the contact area between the glove core and the wrist area, reduces frictional resistance, improves the glove's demolding efficiency, and prevents the glove from being damaged or deformed.
Smart Images
Figure CN223720042U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to glove processing demoulding auxiliary device technical field, specifically relates to a glove core demoulding auxiliary device. BACKGROUND
[0002] In the rubber glove injection molding production process, glove core, i.e. mold, is used to shape the shape of rubber gloves, and after the glove product is formed, it needs to be demolded to separate the glove product from the mold, and the glove core demolding is an important step in glove production, and if the demolding is improper, it may cause glove damage, deformation or surface adhesion and other problems.
[0003] A traditional method for glove core demolding is mechanical demolding, which applies demolding agent to the surface of the mold to reduce the adhesion between the glove and the mold, and uses a mechanical device (such as a demolding roller) to clamp the glove and separate it from the mold; the glove generally includes a wrist part and a palm part, and the wrist part is slightly narrower than the palm part, so when the demolding roller clamps the glove for demolding, the palm part is clamped by the demolding roller to achieve the effect of convenient demolding, but there is a contact area between the wrist part of the glove and the glove core, which will be subject to frictional resistance, and in the case of frequent demolding, the demolding agent applied to the surface of the glove core is reduced, the wrist part of the glove has frictional resistance with the glove core, and the wrist part of the glove cannot be smoothly separated, which will be pulled by the palm part and cause damage, deformation and other problems.
[0004] The existing glove core adopts the demolding method of the demolding roller, and there is no adjustment design to reduce the contact area between the glove core and the wrist part of the glove product, so the glove core demolding auxiliary device is provided. Utility model content
[0005] The utility model aims at providing a glove core demolding auxiliary device to solve the problem of no adjustment design to reduce the contact area between the glove core and the wrist part of the glove product on the glove core as mentioned in the background art.
[0006] To achieve the above object, the utility model provides the following technical scheme: a glove core demolding auxiliary device, comprising
[0007] The glove core demolding device comprises a glove core demolding head and a demolding arm fixedly connected with the glove core demolding head by screws.
[0008] The adjusting plate is hinged to the demolding arm.
[0009] The pulling assembly comprises a fixed plate fixedly connected inside the demolding arm by screws, an extension cylinder fixed with the fixed plate by screws, a fixed head fixedly connected with the other end of the extension cylinder, a pulling rope connected with one end of the fixed head, and a fixed part connected with the other end of the pulling rope, wherein the fixed part is fixed with the inner surface of the adjusting plate by screws.
[0010] The reset assembly comprises a limiting column fixed to the inner surface of the stripping arm by a screw, and a reset spring sleeved outside the limiting column.
[0011] Preferably, the inner surface of the stripping arm is connected with a limiting rod by a screw, and the other end of the limiting rod is connected with a fixed ball by screwing.
[0012] Preferably, the fixed ball is provided with a rope hole for the pulling rope to slide through.
[0013] Preferably, the fixed head comprises a circular plate part and a first circular ring part, and one end of the telescopic air cylinder is welded to the circular plate part.
[0014] Preferably, the fixed part comprises a circular rod part and a second circular ring part, the circular rod part is connected to the adjusting plate by welding, and one end of the pulling rope is connected to the second circular ring part.
[0015] Preferably, the limiting column is of a "U" shape structure, both ends of the reset spring are welded to the inner surface of the stripping arm, and the middle position of the reset spring is in contact with the inner surface of the adjusting plate.
[0016] Preferably, the outer surface of the adjusting plate is on the same smooth surface as the outer surface of the glove core stripping head and the stripping arm, the cross section of the adjusting plate is of a right-angled trapezoidal shape, the surface of the end of the adjusting plate away from the reset spring is a right-angled surface, and the surface of the end of the adjusting plate away from the reset spring is an inclined surface.
[0017] Compared with the prior art, the glove core stripping device has the following beneficial effects:
[0018] In the glove core stripping device, the glove core mold is provided with an adjusting design for reducing the contact area between the glove core and the wrist part of the glove product, the telescopic air cylinder is telescopic, thereby controlling the pulling state of the pulling rope, the pulling rope can pull the fixed part and the adjusting plate to flip to the inside of the stripping arm, the contact area between the stripping arm and the wrist part of the glove is reduced, thereby reducing the frictional resistance, and the auxiliary stripping effect of facilitating the glove product to be gripped and stripped by the stripping roller is achieved. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 Fig. 1 is a structural schematic view of the glove core stripping device;
[0020] Figure 2 Fig. 2 is a sectional structural schematic view of the stripping arm of the glove core stripping device;
[0021] Figure 3 Fig. 3 is a structural schematic view of the telescopic air cylinder of the glove core stripping device; Figure 2 Fig. 4 is an enlarged structural schematic view of part A of the glove core stripping device;
[0022] Figure 4 Fig. 5 is a top view structural schematic view of the limiting rod of the glove core stripping device;
[0023] Figure 5 It is the plan view structural schematic diagram of the reset spring of the utility model;
[0024] In the figure: 2, adjusting plate; 4, limit rod; 11, glove core demoulding head; 12, demoulding arm; 31, fixed plate; 32, telescopic cylinder; 33, fixed head; 34, pull rope; 35, fixing piece; 41, fixed ball; 51, limit column; 52, reset spring; 411, rope hole. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0026] Please refer to Figures 1 to 5The utility model provides a technical scheme: a glove core demoulding auxiliary device, including glove core demoulding device, including glove core demoulding head 11, with the demoulding arm 12 of glove core demoulding head 11 through screw fixed connection, the plastic demoulding of glove product is on glove core demoulding head 11 and demoulding arm 12 one end, the structure and principle of glove core are prior art, this application does not make detailed elaboration, with the hinge of demoulding arm 12 Adjustment board 2, adjustment board 2 and demoulding arm 12 overturn connection, adjustment board 2 can overturn to the inside of demoulding arm 12, reach the purpose of reducing the contact area between demoulding arm 12 and glove wrist part, and then reach the auxiliary demoulding effect of reducing frictional resistance, benefitting glove product is convenient for being demoulded by demoulding roll clamp and take demoulding, pull component, including fixed plate 31 through screw fixed connection in the inside of demoulding arm 12, with fixed plate 31 through screw fixed telescopic pneumatic cylinder 32, with telescopic pneumatic cylinder 32 other end fixed connection fixed head 33, one end with fixed head 33 connection pull rope 34, with pull rope 34 other end connection fixed part 35, fixed part 35 and adjustment board 2 inner surface pass through screw fixed, telescopic pneumatic cylinder 32 is the equipment of structure and principle disclosure, this application does not make detailed elaboration, when telescopic pneumatic cylinder 32 is in the extension state, under the elastic force of reset spring 52, adjustment board 2 and demoulding arm 12 fit, when the telescopic pneumatic cylinder 32 of operation becomes shorten, pull rope 34 pull adjustment board 2 overturn to the inside of demoulding arm 12, at this time reset spring 52 is in the compression state, reduce the contact area between demoulding arm 12 and glove wrist part, and then reach the auxiliary demoulding effect of reducing frictional resistance, benefitting glove product is convenient for being demoulded by demoulding roll clamp and take demoulding, reset component, including with the inner surface of demoulding arm 12 through screw fixed limit post 51, the reset spring 52 of limit post 51 outside is set, under the elastic force of reset spring 52, adjustment board 2 and demoulding arm 12 fit, benefitting adjustment board 2 reset.
[0027] In the embodiment, the inner surface of the demoulding arm 12 is connected with a limiting rod 4 through a screw, the other end of the limiting rod 4 is connected with a fixed ball 41 through screwing, the fixed ball 41 is provided with a rope hole 411 for slidingly penetrating the pull rope 34, the limiting rod 4 is fixed to the inner surface of the demoulding arm 12, and the fixed ball 41 limits the pull rope 34.
[0028] In the embodiment, the fixed head 33 comprises a circular plate part and a first circular ring part, one end of the telescopic pneumatic cylinder 32 is welded to the circular plate part, the fixed part 35 comprises a circular rod part and a second circular ring part, the circular rod part is welded to the adjustment board 2, one end of the pull rope 34 is connected to the second circular ring part, and the two ends of the pull rope 34 are respectively connected to the fixed head 33 and the fixed part 35, and when the telescopic pneumatic cylinder 32 is shortened, the pull rope 34 pulls the fixed part 35.
[0029] In this embodiment, the limiting column 51 is a "U" type structure, the two ends of the reset spring 52 are welded and connected with the inner surface of the demolding arm 12, the middle position of the reset spring 52 is attached with the inner surface of the adjusting plate 2, the adjusting plate 2 is subjected to the elastic force of the reset spring 52, in addition, when the adjusting plate 2 is turned over, the reset spring 52 is compressed, and the reset spring 52 generates the elastic force of resetting the adjusting plate 2.
[0030] In this embodiment, the outer surface of the adjusting plate 2 is on the same smooth surface with the outer surface of the glove core demolding head 11 and the demolding arm 12, the outer surface of the adjusting plate 2 is smooth and flush with the outer surface of the glove core demolding head 11 and the demolding arm 12, which does not affect the demolding of the glove, the cross section of the adjusting plate 2 is a right trapezoidal shape, the surface of the end of the adjusting plate 2 away from the reset spring 52 is a right angle surface, the surface of the end of the adjusting plate 2 away from the reset spring 52 is an inclined surface, when the adjusting plate 2 is turned over, the end of the adjusting plate 2 close to the reset spring 52 is a fixed end, the other end of the adjusting plate 2 is a turning end, and the turning end of the adjusting plate 2 is turned over by the tension of the fixing part 35.
[0031] The working principle and use process of the utility model are as follows:
[0032] When the gloves sleeved on one end of the outer side of the glove core demolding head 11 and the demolding arm 12 are gripped and demolded by the demolding roller, the wrist part of the glove is in contact with the adjusting plate 2 and the demolding arm 12, at this time, the telescopic cylinder 32 is in the initial elongation state;
[0033] When the running telescopic cylinder 32 becomes shortened, the pulling rope 34 pulls the fixing part 35 and the adjusting plate 2 to turn over to the inside of the demolding arm 12;
[0034] At this time, the adjusting plate 2 is turned over, and the reset spring 52 is in a compressed state, when the adjusting plate 2 is turned over, the reset spring 52 is compressed, the reset spring 52 generates the elastic force of resetting the adjusting plate 2, the contact area between the demolding arm 12 and the wrist part of the glove is reduced, and the frictional resistance is reduced, which is beneficial to the auxiliary demolding effect of facilitating the glove product to be gripped and demolded by the demolding roller.
[0035] When the running telescopic cylinder 32 becomes elongated, the fixing part 35 and the adjusting plate 2 are not pulled by the pulling force of the pulling rope 34, under the elastic force of the reset spring 52, the adjusting plate 2 is reset and attached with the demolding arm 12;
[0036] In summary: the glove core mold has an adjusting design for reducing the contact area between the glove core and the wrist part of the glove product, the telescopic cylinder 32 is telescopic, thereby controlling the pulling state of the pulling rope 34, the pulling rope 34 can pull the fixing part 35 and the adjusting plate 2 to turn over to the inside of the demolding arm 12, the contact area between the demolding arm 12 and the wrist part of the glove is reduced, thereby reducing the frictional resistance, which is beneficial to the auxiliary demolding effect of facilitating the glove product to be gripped and demolded by the demolding roller.
[0037] Although the embodiments of the present application have been shown and described (see the detailed description above), it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A glove core demolding assistive device characterized by: Comprising The glove core demoulding device comprises a glove core demoulding head (11) and a demoulding arm (12) fixedly connected with the glove core demoulding head (11) by screws. An adjusting plate (2) hinged to the demoulding arm (12). A pulling assembly comprising a fixed plate (31) fixedly connected inside the demoulding arm (12) by screws, a telescopic air cylinder (32) fixed with the fixed plate (31) by screws, a fixed head (33) fixedly connected with the other end of the telescopic air cylinder (32), a pulling rope (34) connected with one end of the fixed head (33), and a fixing piece (35) connected with the other end of the pulling rope (34), wherein the fixing piece (35) is fixedly connected with the inner surface of the adjusting plate (2) by screws. A reset assembly comprising a limiting column (51) fixedly connected with the inner surface of the demoulding arm (12) by screws, and a reset spring (52) sleeved outside the limiting column (51).
2. A glove core demolding assist device according to claim 1, wherein: The inner surface of the demoulding arm (12) is connected with a limiting rod (4) by screws, and the other end of the limiting rod (4) is connected with a fixed ball (41) by screw thread.
3. A glove core demolding assist device according to claim 2, wherein: A rope hole (411) is formed in the fixed ball (41) for the pulling rope (34) to slide through.
4. A glove core demolding assist device according to claim 1, wherein: The fixed head (33) comprises a circular plate portion and a first circular ring portion, and one end of the telescopic air cylinder (32) is weldedly connected with the circular plate portion.
5. A glove core demolding assist device according to claim 1, wherein: The fixing piece (35) comprises a circular rod portion and a second circular ring portion, wherein the circular rod portion is connected with the adjusting plate (2) by welding, and one end of the pulling rope (34) is connected with the second circular ring portion.
6. A glove core demolding assist device according to claim 1, wherein: The limiting column (51) has a "U" shape structure, both ends of the reset spring (52) are weldedly connected with the inner surface of the demoulding arm (12), and the middle position of the reset spring (52) is in contact with the inner surface of the adjusting plate (2).
7. A glove core demolding assist device according to claim 1, wherein: The outer surface of the adjusting plate (2) is on the same smooth surface as the outer surfaces of the glove core demoulding head (11) and the demoulding arm (12), the cross section of the adjusting plate (2) is a right trapezoidal shape, the surface of one end of the adjusting plate (2) away from the reset spring (52) is a right angle surface, and the surface of the other end of the adjusting plate (2) away from the reset spring (52) is an inclined surface.