Glove folding mechanism

Abstract

The utility model relates to the field of glove finishing equipment, in particular to a glove folding mechanism which comprises a supporting mechanism and a connection mechanism, the supporting mechanism comprises a mounting seat, a movable sleeve, a compression sleeve and a fixing block, a movable sleeve cylinder is mounted on the mounting seat, the movable sleeve slides along the axial direction of the movable sleeve cylinder, and the end part of the movable sleeve is used for being sleeved with a glove; a compression spring is abutted between the compression sleeve and the base of the movable sleeve, the fixed block and the mounting seat are oppositely and fixedly arranged, a vent hole and a supporting tongue piece are arranged on the fixed block, a push plate is arranged on one side, facing the connection mechanism, of the fixed block, and the push plate axially moves along the fixed block; the connection mechanism comprises a connection sleeve, and the connection sleeve reciprocates in the axial direction of the fixing block; when the connecting sleeve is located at the extending position, the supporting tongue piece is inserted into the connecting sleeve. According to the glove folding device, each action in the folding process can accurately limit the position of the glove, the folding effect and quality of the glove can be guaranteed, and the problems that the glove falls off, deviates and the like in the folding process can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the field of glove finishing equipment, in particular to a glove folding mechanism. Background Art

[0002] After the production process of latex gloves is completed, they need to be folded, sorted and boxed to ensure that the gloves are packaged in a standardized manner and meet the requirements of use and packaging. Since latex gloves are made of materials such as nitrile, and are very thin, soft to the touch, smooth on the surface, and easy to deform, during the folding process, due to inaccurate glove sleeve position, inadequate folding action, and accidental deformation of the gloves, problems such as poor folding effect, inconsistent size after folding, and easy deformation after folding and forming may occur. Utility Model Content

[0003] The utility model aims to solve the above problems and provides a glove folding mechanism, the technical solution adopted by the utility model is as follows:

[0004] A glove folding mechanism comprises a supporting mechanism and a connecting mechanism, wherein the supporting mechanism comprises a mounting seat, and a movable sleeve, a compression sleeve and a fixed block which are sequentially sleeved and coaxially arranged from the outside to the inside, a movable sleeve cylinder is installed on the mounting seat, and the movable sleeve cylinder drives the movable sleeve to slide along its axial direction, and the movable sleeve is used to sleeve the glove at an end near one side of the connecting mechanism, a compression spring is abutted between the compression sleeve and a base of the movable sleeve near the mounting seat, and gaps are arranged between the compression sleeve and the bottom and side wall of the movable sleeve, the fixed block is relatively fixedly arranged, a vent hole for ventilating the inside of the glove is arranged on the fixed block, the end of the fixed block near the connecting mechanism is fixedly connected to a supporting tongue piece for supporting the glove, a push plate is arranged on the fixed block toward one side of the connecting mechanism, and the push plate moves axially along the fixed block; the connecting mechanism comprises a connecting sleeve, and the connecting sleeve reciprocates axially along the fixed block; when the connecting sleeve is in the extended position, the supporting tongue piece is inserted into the connecting sleeve.

[0005] On the basis of the above scheme, it also includes an elastic clip, wherein one end of the elastic clip close to the mounting seat is fixedly connected to the side wall of the compression sleeve, the middle part of the elastic clip extends radially outward along the movable sleeve, and one end of the elastic clip close to the docking mechanism extends radially inward along the movable sleeve, so that the elastic clip is V-shaped and the opening is facing the axial direction of the movable sleeve, and a clip retaining ring is provided on the inner wall of the movable sleeve. When the movable sleeve moves to a predetermined position relative to the compression sleeve in the direction of the docking mechanism, the clip retaining ring presses the middle part of the elastic clip downward in the axial direction of the movable sleeve, so that the end of the elastic clip close to the docking mechanism abuts against the side wall of the fixed block.

[0006] Preferably, the end portion of the movable sleeve close to the docking mechanism protrudes radially outward to form a sleeve connection ring.

[0007] On the basis of the above solution, the movable sleeve is provided with a sleeve groove on the side of the sleeve ring close to the mounting seat, and the outer diameter of the sleeve groove is smaller than the outer diameter of the sleeve ring.

[0008] Preferably, the connecting sleeve is U-shaped, and the U-shaped opening faces upward.

[0009] Based on the above scheme, the lower surface of the connecting sleeve includes a bottom plate and lower inclined plates on both sides of the bottom plate, the lower inclined plates are inclined downward in the direction close to the bottom plate, and upper inclined plates are arranged on both sides of the U-shaped opening, the upper inclined plates are inclined upward in the direction close to the opening.

[0010] Preferably, the docking mechanism further comprises a docking cylinder, the docking cylinder is arranged along the axis direction of the fixed block, and the docking sleeve is fixedly connected to the moving part of the docking cylinder.

[0011] Preferably, a detection device for detecting the internal air pressure of the glove is also provided on the fixing block.

[0012] Preferably, the support mechanism also includes a push plate cylinder, which is arranged on a mounting seat, and a piston rod of the push plate cylinder is fixedly connected to a push block, and the push block is slidably arranged between the mounting seat and the movable sleeve base, and the push block is fixedly connected to the push plate through a push rod, and the push rod is parallel to the axial direction of the fixed block.

[0013] The beneficial effects of the utility model are as follows: a protruding clamping ring is provided at the end of the movable sleeve, and the pre-blowing action of the glove is cooperated to make the glove wrist mouth and the end of the clamping ring clamped, so as to accurately limit the sleeve length of the glove; the movable sleeve and the fixed seat slide relatively, and the glove is inflated and deflated, so that the glove can be supported by the tongue piece at the predetermined position of the edge of the palm of the glove when it is in a drooping state, and then the U-shaped connecting sleeve is plugged with the tongue piece to fold the finger part into the palm part, and the air in the glove is squeezed by the action of the movable sleeve and the compression sleeve, so that the edge of the glove falls off and folds, and the folding action of the glove is completed; the folded gloves are clamped by the action of the elastic clip, so that the two gloves are folded in a stacked manner, and the gloves are automatically pushed out in cooperation with the action of the push rod. Each action in the folding process accurately limits the connection, support, folding and clamping position of the gloves, which can not only ensure the folding effect and quality of the gloves, keep the size of the folded size consistent, but also effectively avoid the problems of the gloves falling off and offset during the folding process; the folding of pairs of gloves can be completed, which is convenient for sorting and use; the structure is simple and reliable, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 : Schematic diagram of the structure of the utility model;

[0015] Figure 2 : Schematic diagram of the support mechanism structure of the utility model;

[0016] Figure 3 : A cross-sectional view of the internal vent holes and elastic clip structure of the support mechanism of the utility model;

[0017] Figure 4 : A cross-sectional view of the push plate cylinder and compression spring structure inside the support mechanism of the utility model;

[0018] Figure 5 : Schematic diagram of the structure of the docking mechanism of the utility model. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In the description of the present utility model, it should be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0022] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0023] like Figures 1 to 5 As shown, a glove folding mechanism includes a supporting mechanism and a connecting mechanism.

[0024] like Figures 2 to 4 As shown, the support mechanism includes a mounting seat 31, and a movable sleeve 33, a compression sleeve 35 and a fixed block 41 which are sleeved and coaxially arranged in sequence from the outside to the inside. The movable sleeve cylinder 32 is installed on the mounting seat 31, and the movable sleeve cylinder 32 drives the movable sleeve 33 to slide along its axial direction. The end of the movable sleeve 33 close to the docking mechanism is used to sleeve the glove. Specifically, the end of the movable sleeve 33 close to the docking mechanism protrudes radially outward to form a sleeve ring 332. The movable sleeve 33 is provided with a sleeve groove 333 on the side of the sleeve ring 332 close to the mounting seat 31, and the outer diameter of the sleeve groove 333 is smaller than the outer diameter of the sleeve ring 332. The wrist of the glove is tightened by increasing the diameter of the sleeve ring 332, and the wrist end of the glove is clamped and fixed in position by the end of the sleeve ring 332 close to the sleeve groove 333.

[0025] The compression sleeve 35 is in contact with the base of the movable sleeve 33 near the mounting seat 31. The compression spring 34 is used to make the movable sleeve 33 in the extended position and the compression sleeve 35 is blocked, so that the relative position of the movable sleeve 33 and the compression sleeve 35 can be moved. Preferably, there are multiple compression springs 34 and they are evenly distributed along the circumference of the movable sleeve 33. The compression springs 34 are sleeved outside the positioning column, and the bending direction and trajectory of the compression springs 34 during the compression process are positioned by the positioning column. A gap is set between the compression sleeve 35 and the bottom and side wall of the movable sleeve 33.

[0026] The fixing block 41 is fixedly arranged relative to the mounting seat 31, and a vent hole 43 for ventilating the inside of the glove is arranged on the fixing block 41. Preferably, a detection device for detecting the air pressure inside the glove is also arranged on the fixing block 41, and an air pressure detection hole 44 connecting the detection device and the inside of the glove is arranged in the fixing block 41. The detection device detects the real-time air pressure inside the glove after inflation through the air pressure detection hole 44. The end of the fixing block 41 close to the docking mechanism is fixedly connected to a supporting tongue piece 42 for supporting the glove.

[0027] A push plate 54 is provided on one side of the fixed block 41 facing the docking mechanism, and the push plate 54 moves axially along the fixed block 41. Specifically, the support mechanism further includes a push plate cylinder 51, which is provided on the mounting seat 31, and a piston rod of the push plate cylinder 51 is fixedly connected to a push block 52, which is slidably provided between the mounting seat 31 and the base of the movable sleeve 33, and the push block 52 is fixedly connected to the push plate 54 through a push rod 53, and the push rod 53 is parallel to the axis direction of the fixed block 41. Thus, the push plate 54 is driven to move by the action of the push plate cylinder 51.

[0028] Preferably, it also includes an elastic clip 36, the elastic clip 36 is fixedly connected to the side wall of the compression sleeve 35 at one end close to the mounting seat 31, the middle part of the elastic clip 36 extends radially outward along the movable sleeve 33, and the elastic clip 36 extends radially inward along the movable sleeve 33 at one end close to the docking mechanism, so that the elastic clip 36 is V-shaped and the opening is facing the axial direction of the movable sleeve 33, and a clip retaining ring 331 is provided on the inner wall of the movable sleeve 33. When the movable sleeve 33 moves to a predetermined position relative to the compression sleeve 35 in the direction of the docking mechanism, the clip retaining ring 331 presses the middle part of the elastic clip 36 downward in the axial direction of the movable sleeve 33, so that the elastic clip 36 is close to the docking mechanism and abuts against the side wall of the fixed block 41. The compression sleeve 35 is provided with a through groove at the position where the elastic clip 36 is installed, so that the elastic clip 36 passes through the side wall of the compression sleeve 35 and abuts against the movable sleeve 33 and the fixed block 41 respectively.

[0029] like Figure 5 As shown, the docking mechanism includes a docking sleeve 83, which reciprocates axially along the fixed block 41; when the docking sleeve 83 is in the extended position, the support tongue 42 is inserted into the docking sleeve 83. The docking sleeve 83 is U-shaped, and the U-shaped opening is upward. Preferably, the lower surface of the docking sleeve 83 includes a bottom plate and lower inclined plates on both sides of the bottom plate, and the lower inclined plates are inclined downward in a direction close to the bottom plate. Upper inclined plates are arranged on both sides of the U-shaped opening, and the upper inclined plates are inclined upward in a direction close to the opening. The docking mechanism also includes a docking cylinder 81, which is arranged along the axial direction of the fixed block 41, and the docking sleeve 83 is fixedly connected to the moving part of the docking cylinder 81, so that the docking sleeve 83 is driven to move by the action of the docking cylinder 81. The docking cylinder 81 is relatively fixedly arranged with the mounting seat 31.

[0030] The folding process consists of the following steps:

[0031] S1. The movable sleeve 33 is in the extended position, ie, close to the side of the docking mechanism, the compression sleeve 35 and the support tongue 42 are located in the movable sleeve 33, and the glove to be folded is sleeved on the sleeve groove 333 of the movable sleeve 33;

[0032] S2. The glove on the movable sleeve 33 is pre-inflated through the vent hole 43 to make the glove stand straight. The wrist end of the glove moves toward the docking mechanism under the action of air pressure until it is engaged with the end of the sleeve ring 332 and positioned. At this time, the detection device detects the air pressure in the glove. If the air pressure is too low, it means that the glove is obviously damaged, and the operator removes the damaged glove.

[0033] S3. The movable sleeve cylinder 32 drives the movable sleeve 33 to move toward the mounting seat 31, and exposes the supporting tongue 42 outside the movable sleeve 33. At this time, the compression sleeve 35 is located outside the movable sleeve 33 under the action of the compression spring 34;

[0034] S4. The air in the glove is extracted through the vent hole 43, so that the glove droops naturally, and the end of the supporting tongue 42 is located at the base of the glove finger or the palm of the hand near the base of the finger;

[0035] S5. The connecting cylinder 81 drives the connecting sleeve 83 to extend toward the direction close to the supporting mechanism, and the finger portion of the glove is folded toward the palm of the glove under the enclosing effect of the bottom plate and side walls of the connecting sleeve 83;

[0036] S6. Inflate the glove through the vent hole 43;

[0037] S7. The movable sleeve 33 drives the compression sleeve 35 to move toward the direction close to the docking mechanism. When the base of the compression sleeve 35 abuts against the end surface of the fixed block 41, the compression sleeve 35 stops moving and the movable sleeve 33 continues to move, resulting in a decrease in the space between the movable sleeve 33 and the base of the compression sleeve 35, thereby squeezing the air between the bases into the glove, increasing the air pressure in the glove, until the air pressure causes the wrist of the glove to detach from the sleeve ring 332 and fold toward the docking mechanism under the action of elasticity, and wrap around the outside of the docking sleeve 83, forming a folding structure in which the wrist wraps around the palm and fingers, completing the folding of a single glove;

[0038] S8. The connecting sleeve 83 drives the folded single glove to retreat to the retracted position away from the supporting mechanism;

[0039] S9. Repeat steps S1-S8 to complete the folding of the second glove, and wrap the second glove around the outside of the first glove that has been folded;

[0040] S10. The movable sleeve 33 continues to move toward the docking mechanism, so that the clip retaining ring 331 presses the middle of the elastic clip 36 toward the axial direction, and the end of the elastic clip 36 presses the folded glove against the side wall of the fixed block 41;

[0041] S11. The connecting cylinder 81 drives the connecting sleeve 83 to return to the retracted position, so that the connecting sleeve 83 is separated from the folded gloves;

[0042] S12. The movable sleeve 33 moves toward the mounting seat 31, so that the clip retaining ring 331 is separated from the elastic clip 36, and the elastic clip 36 no longer clamps the glove;

[0043] S13. The push plate cylinder 51 drives the push plate 54 to move toward the connecting mechanism, pushing the glove from the fixing block 41, so that the glove is separated from the supporting mechanism and enters the next process.

[0044] The present invention is described above by way of examples, but the present invention is not limited to the above specific embodiments, and any changes or modifications based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A glove folding mechanism, characterized in that: The invention comprises a supporting mechanism and a connecting mechanism, wherein the supporting mechanism comprises a mounting seat (31), and a movable sleeve (33), a compression sleeve (35) and a fixing block (41) which are sleeved in sequence from the outside to the inside and are coaxially arranged. A movable sleeve cylinder (32) is installed on the mounting seat (31), and the movable sleeve cylinder (32) drives the movable sleeve (33) to slide along its axial direction. The end of the movable sleeve (33) close to one side of the connecting mechanism is used to sleeve the glove. A compression spring (34) is abutted between the compression sleeve (35) and the base of the movable sleeve (33) close to the mounting seat (31). A compression sleeve (35) and a bottom and a side wall of the movable sleeve (33) are arranged. The fixing block (41) and the mounting seat (31) are relatively fixedly arranged, a vent hole (43) for ventilating the inside of the glove is arranged on the fixing block (41), an end of the fixing block (41) close to the docking mechanism is fixedly connected to a supporting tongue piece (42) for supporting the glove, a push plate (54) is arranged on the fixing block (41) towards a side of the docking mechanism, and the push plate (54) moves axially along the fixing block (41); the docking mechanism comprises a docking sleeve (83), and the docking sleeve (83) moves back and forth axially along the fixing block (41); when the docking sleeve (83) is in an extended position, the supporting tongue piece (42) is inserted into the docking sleeve (83).

2. A glove folding mechanism according to claim 1, characterized in that: It also includes an elastic clip (36), wherein one end of the elastic clip (36) close to the mounting seat (31) is fixedly connected to the side wall of the compression sleeve (35), the middle part of the elastic clip (36) extends radially outward along the movable sleeve (33), and one end of the elastic clip (36) close to the docking mechanism extends radially inward along the movable sleeve (33), so that the elastic clip (36) is V-shaped and the opening faces the axial direction of the movable sleeve (33), and a clip retaining ring (331) is provided on the inner wall of the movable sleeve (33). When the movable sleeve (33) moves to a predetermined position in the direction of the docking mechanism relative to the compression sleeve (35), the clip retaining ring (331) presses the middle part of the elastic clip (36) downward in the axial direction of the movable sleeve (33), so that the end of the elastic clip (36) close to the docking mechanism abuts against the side wall of the fixed block (41).

3. A glove folding mechanism according to claim 1, characterized in that: An end portion of the movable sleeve (33) close to the connecting mechanism protrudes radially outward to form a sleeve connection ring (332).

4. A glove folding mechanism according to claim 3, characterized in that: The movable sleeve (33) is provided with a sleeve groove (333) on a side of the sleeve ring (332) close to the mounting seat (31), and the outer diameter of the sleeve groove (333) is smaller than the outer diameter of the sleeve ring (332).

5. A glove folding mechanism according to claim 1, characterized in that: The connecting sleeve (83) is U-shaped, and the U-shaped opening faces upward.

6. A glove folding mechanism according to claim 5, characterized in that: The lower surface of the connecting sleeve (83) comprises a bottom plate and lower inclined plates on both sides of the bottom plate, the lower inclined plates are inclined downward in a direction close to the bottom plate, and upper inclined plates are arranged on both sides of the U-shaped opening, the upper inclined plates are inclined upward in a direction close to the opening.

7. A glove folding mechanism according to claim 1, characterized in that: The docking mechanism further comprises a docking cylinder (81), wherein the docking cylinder (81) is arranged along the axial direction of the fixed block (41), and the docking sleeve (83) is fixedly connected to a moving part of the docking cylinder (81).

8. The glove folding mechanism according to claim 1, characterized in that: A detection device for detecting the internal air pressure of the glove is also provided on the fixing block (41).

9. A glove folding mechanism according to claim 1, characterized in that: The support mechanism further comprises a push plate cylinder (51), wherein the push plate cylinder (51) is arranged on the mounting seat (31), and a piston rod of the push plate cylinder (51) is fixedly connected to a push block (52), wherein the push block (52) is slidably arranged between the mounting seat (31) and a base of the movable sleeve (33), and the push block (52) is fixedly connected to the push plate (54) via a push rod (53), and the push rod (53) is parallel to the axis direction of the fixed block (41).

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