Glove clamping jaw
The glove gripper design, which combines a cylinder with a guiding mechanism, solves the problems of large size and difficulty in side-by-side arrangement of existing glove gripping devices, and enables stable gripping and efficient production of multiple gloves.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-03-24
AI Technical Summary
Existing needle hook grippers have complex structures that require separate cylinders or motors for drive, resulting in large sizes and making it difficult to grip multiple gloves simultaneously in a limited space.
A glove gripper was designed. Through the cooperation of a cylinder and a guide mechanism, the flipping angle of the flipping frame and the sliding distance of the slider are controlled, so that the steel needles on the lifting mechanism can grip the glove by interlacing. The guide mechanism, flipping frame, slider and lifting mechanism are integrated, and the overall layout is compact.
It achieves stable gripping of multiple gloves within a limited space, improving work efficiency, reducing production costs, is suitable for installation on automated equipment, and has a simple and easy-to-use structure.
Smart Images
Figure CN224030119U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to glove production technical field, more specifically, especially relates to a glove clamping jaw. BACKGROUND
[0002] In the production process of gloves, the needle hook clamping jaw is generally used when grabbing gloves, and such grabbing equipment is usually composed of two groups of inclined needles and connecting components, and its working principle is to use the needle to pierce into the surface of the object, and to realize the grabbing and fixing of the object through the hooking action of the two groups of staggered needles. The structure of the existing needle hook clamping jaw is complex, and the two groups of inclined needles need to be driven by a separate cylinder or motor, resulting in a large size and an insufficiently compact structure. When multiple grabbing devices need to be arranged side by side, a large amount of space will be occupied, and it is difficult to meet the requirement of grabbing multiple gloves at the same time. SUMMARY
[0003] The utility model provides a kind of glove clamping jaw to solve the problems presented in the above background technique. To achieve the above purpose, the utility model provides the following technical scheme: a kind of glove clamping jaw, including machine frame, the outside of the machine frame is equipped with cylinder, and inside is equipped with guide mechanism, and the piston rod of the cylinder is connected with the guide mechanism;The guide mechanism includes a pair of guide plates, and the guide plate is equipped with guide slot and guide block;Rotatable turnover frame and two slidable sliding blocks are provided in the machine frame, and the two sliding blocks are respectively equipped with up-down slidable lifting mechanism;The top of the lifting mechanism is matched with the turnover frame, and the bottom is equipped with a plurality of steel needles;The cylinder drives the guide mechanism, and a pair of guide plates simultaneously act on the turnover frame and two sliding blocks, and drive the turnover frame to turn down, and the two sliding blocks are close to each other;The turnover frame is pushed to move down after turning down, and the lifting mechanism drives the steel needle to stretch out from the machine frame, and the steel needle on the two lifting mechanisms is staggered after stretching out;Two sliding blocks and the lifting mechanism between the sliding block are reset by spring respectively.
[0004] Preferably, the two sides of the turnover frame are respectively equipped with upper guide wheel matched with the guide slot, the upper guide wheel extends into the guide slot, and the guide slot includes an inclined section and a horizontal section.
[0005] Preferably, the turnover frame includes a rectangular frame, a sliding frame and an adjusting seat;One end of the rectangular frame is rotatably connected with the machine frame, the sliding frame is slidably arranged in the rectangular frame, and the adjusting seat is fixedly installed in the rectangular frame;The adjusting seat is rotatably provided with adjusting bolt, the sliding frame is provided with screw hole, and the adjusting bolt is threadedly connected with the screw hole;The upper guide wheel is installed on the rectangular frame.
[0006] Preferably, the machine frame is provided with an opening matched with the adjusting seat.
[0007] Preferably, a pair of mutually parallel linear optical axes are arranged in the rack, and the two sliders are slidably arranged on the pair of linear optical axes; a spring is sleeved on the linear optical axes, and the two sliders are separated by the spring; a pin shaft is arranged on the slider, and a lower guide wheel is mounted on the pin shaft, and the lower guide wheel is arranged in cooperation with the guide block.
[0008] Preferably, the cross section of the guide block is in a right-angled trapezoidal structure, which comprises an inclined side and a straight side, and the connection between the inclined side and the straight side is in an arc transition.
[0009] Preferably, the lifting mechanism comprises a guide column, and the guide column is slidably connected between the slider; a fixed block is arranged at the top of the guide column, and a needle seat is arranged at the bottom of the guide column; the fixed block is arranged in cooperation with the turnover frame; the steel needle is obliquely mounted at the bottom of the needle seat; a spring is sleeved on the guide column, and the fixed block and the slider are separated by the spring.
[0010] Preferably, a synchronous shaft is further arranged, and the two ends of the synchronous shaft are slidably connected with the needle seats in the two lifting mechanisms, respectively.
[0011] Preferably, the guide mechanism further comprises a push plate, and recesses are arranged at the two ends of the push plate; a pair of guide plates are arranged in the recesses at the two ends, respectively, and the two guide plates are arranged oppositely; a mounting hole is arranged at the center of the push plate, and the piston rod of the air cylinder is connected with the mounting hole.
[0012] Preferably, a plurality of strip-shaped grooves are arranged at the bottom of the rack, and the strip-shaped grooves are arranged in one-to-one cooperation with the steel needles and can be passed through by the steel needles.
[0013] Compared with the prior art, the utility model has the advantages that: through the cooperation of the air cylinder and the guide mechanism, the turning angle of the turnover frame and the sliding distance of the slider are controlled, so that the steel needles on the two lifting mechanisms are staggered after being extended, and then the gloves are grabbed. The guide mechanism, the turnover frame, the slider and the lifting mechanism and other components are integrated in the rack, the overall layout is compact, the gloves are grabbed in the limited space, the installation and use of the whole gripper are more convenient, and the gripper is suitable for being installed on some automatic equipment with limited space to meet the requirement of grabbing multiple gloves at the same time. The utility model is reasonable in design, simple in structure, stable in the process of grabbing gloves, high in working efficiency, low in production cost, and easy to popularize and use. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a structure diagram of the glove gripper of the utility model embodiment;
[0015] Figure 2 It is a bottom structure diagram of the glove gripper of the utility model embodiment;
[0016] Figure 3 A side view of the glove clamping jaw of the embodiment of the utility model;
[0017] Figure 4 A cross-sectional view of the glove clamping jaw of the embodiment of the utility model;
[0018] Figure 5 An exploded view of the glove clamping jaw of the embodiment of the utility model;
[0019] Figure 6 Another angle of the exploded view of the glove clamping jaw of the embodiment of the utility model;
[0020] In Figures 1 to 6 The corresponding relationship between the names of various components and the figure numbers is as follows:
[0021] 1--frame, 11--opening, 12--straight light axis, 13--strip-shaped slot, 2--cylinder, 3--guide mechanism, 31--guide plate, 311--guide slot, 3111--inclined section, 3112--horizontal section, 312--guide block, 3121--bevel, 3122--straight edge, 32--push plate, 4--turnover frame, 41--upper guide wheel, 42--rectangular frame, 43--sliding frame, 44--adjusting seat, 5--slider, 51--pin shaft, 52--lower guide wheel, 6--lifting mechanism, 61--guide column, 62--fixed block, 63--needle holder, 7--steel needle. DETAILED DESCRIPTION
[0022] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples, and the drawings are only used for reference and cannot be used to limit the embodiments of the utility model. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.
[0023] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two; the directions or position relations indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as limiting or implying that the indicated devices or elements must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0024] In the description of the utility model, need explanation is, unless another explicit provision and limitation, term '' connected '' '' connection '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can pass through intermediate medium indirectly connected.For the ordinary skill in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances.
[0025] Please refer to Figures 1 to 6 The utility model provides a kind of glove gripper, including rack 1, the outside of the rack 1 is equipped with cylinder 2, inside is equipped with guiding mechanism 3, the piston rod of the cylinder 2 is connected with the guiding mechanism 3;The guiding mechanism 3 includes a pair of guide plate 31, the guide plate 31 is equipped with guide slot 311 and guide block 312;The rack 1 is equipped with rotatable turnover frame 4 and two slidable sliding blocks 5, two sliding blocks 5 are respectively equipped with up-and-down sliding lifting mechanism 6;The top of the lifting mechanism 6 is cooperated with the turnover frame 4, bottom is equipped with a plurality of steel needles 7;The cylinder 2 drives the guiding mechanism 3, a pair of guide plate 31 simultaneously act on the turnover frame 4 and two sliding blocks 5, and drive the turnover frame 4 to overturn downwards, two sliding blocks 5 mutually close;The turnover frame 4 is pushed after turning over downwards the lifting mechanism 6 moves downwards, the lifting mechanism 6 drives the steel needle 7 from the rack 1 to stretch out, two lifting mechanisms 6 on the steel needle 7 stretch out after mutually interlaced;Two the sliding block 5 between, the sliding block 5 and the lifting mechanism 6 between are respectively reset by spring.
[0026] In the embodiment of the utility model, in the cylinder 2 transmission part, the frame 1 outside surface sets up the cylinder 2, inside sets up the guide mechanism 3, and lets the cylinder 2 piston rod be connected with the guide mechanism 3. A pair of guide plates 31 with guide slot 311 and guide block 312 are arranged in the guide mechanism 3, and the guide plate 31 is used to guide the slider 5 and the turnover frame 4 movement. Specifically, the guide block 312 cooperates with the guide slot 311, and is used to limit the movement direction of the component at the same time, ensures its movement along the predetermined trajectory, and is commonly used to ensure the stability and accuracy of movement. The rotatable turnover frame 4 is arranged in the frame 1, and through cooperation with the guide mechanism 3, downward overturning action can be realized under the action of the guide plate 31. The fulcrum, structure shape of the turnover frame 4 and the contact position and mode with the guide plate 31 are reasonably designed to ensure the smooth progress of the overturning action. When the turnover frame 4 rotates, its bottom contacts the lifting mechanism 6, generates the downward pressure on the lifting mechanism 6, so that the lifting mechanism 6 descends in the slider 5. At the same time, the slider 5 and the lifting mechanism 6 are reset through the spring, and when the turnover frame 4 returns to the initial position, the lifting mechanism 6 rises under the action of the spring and then returns to the initial position. Two slidable sliders 5 are arranged in the frame 1, and the lifting mechanism 6 that can slide up and down is arranged on the slider 5, two sliders 5 are pushed by two guide plates 31 respectively, so that the two sliders 5 are close to each other. The two sliders 5 adopt the spring reset design, and when the guide plate 31 returns to the initial position, the two sliders 5 are separated from each other under the action of the spring, so as to return to the initial position. The two sliders 5 are reset through the spring, and the slider 5 and the lifting mechanism 6 are reset through the spring. This reset mode can ensure that the clamping jaw returns to the initial state after completing a grabbing action, and prepares for the next grabbing. Steel needles 7 are arranged at the bottom of the lifting mechanism 6, the lifting mechanism 6 realizes vertical movement under the action of the turnover frame 4, and realizes horizontal movement in the movement process of the slider 5, so that the steel needles 7 on the two lifting mechanisms 6 can be interlaced after passing through the frame 1, and can be used for grabbing gloves with lightness, thinness, easy deformation or similar textiles, and the interlaced steel needles 7 are beneficial to stable grabbing.
[0027] The working process of the utility model is as follows: when the piston rod of the cylinder 2 extends, the guide mechanism 3 is driven, the guide plate 31 acts on the turnover frame 4 and the slider 5 at the same time, drives the turnover frame 4 to overturn downward, the sliders 5 are close to each other, under the cooperative control of the turnover frame 4 and the slider 5, the lifting mechanism 6 is driven to move, then the steel needles 7 are extended and interlaced, and then the gloves are grabbed.
[0028] Preferably, the two sides of the turnover frame 4 are respectively provided with upper guide wheels 41 matched with the guide grooves 311, the upper guide wheels 41 extend into the guide grooves 311, and the guide grooves 311 include inclined sections 3111 and horizontal sections 3112. In the embodiment, the upper guide wheels 41 on the two sides of the turnover frame 4 are matched with the guide grooves 311, which can provide accurate guidance for the movement of the turnover frame 4 and make it move along the predetermined trajectory. In the guide grooves 311 with inclined sections 3111 and horizontal sections 3112, the upper guide wheels 41 can always maintain good contact with the groove walls in different sections, ensuring the stability and accuracy of the turnover frame 4 during the turnover process.
[0029] Preferably, the turnover frame 4 includes a rectangular frame 42, a sliding frame 43, and an adjusting seat 44; one end of the rectangular frame 42 is rotatably connected with the rack 1, the sliding frame 43 is slidably arranged in the rectangular frame 42, and the adjusting seat 44 is fixedly installed in the rectangular frame 42; the adjusting seat 44 is rotatably provided with an adjusting bolt, the sliding frame 43 is provided with a threaded hole, and the adjusting bolt is threadedly connected with the threaded hole; and the upper guide wheels 41 are installed on the rectangular frame 42. In the embodiment, the rectangular frame 42 serves as the main body of the entire turnover frame 4 and is composed of two side plates and two cross bars, one of which serves as a rotating shaft. The structure of the rectangular frame 42 makes the entire turnover frame 4 have high strength and stability, can withstand large external forces and weights, ensures that the turnover frame 4 will not deform or be damaged during the turnover process, and provides a solid support for the entire turnover structure. The two sides of the sliding frame 43 are respectively provided with protrusions, the inner side walls of the rectangular frame 42 are provided with sliding grooves matched with the protrusions, the protrusions and the sliding grooves are in sliding fit, and the sliding connection structure between the sliding frame 43 and the rectangular frame 42 is realized. The sliding frame 43 can slide in the rectangular frame 42, and the position adjustment of the sliding frame 43 is realized through the threaded connection between the adjusting bolt on the adjusting seat 44 and the threaded hole on the sliding frame 43, thereby realizing the adjustment of the lower pressing position and achieving the adjustment of the descending height of the lifting mechanism 6.
[0030] Preferably, the rack 1 is provided with an opening hole 11 matched with the adjusting seat 44. By providing the opening hole 11 on the rack 1, the adjusting bolt on the adjusting seat 44 can be operated through the opening hole 11, so that the position of the sliding frame 43 on the rectangular frame 42 is easier to operate, and the operator can more conveniently touch the adjusting bolt on the adjusting seat 44, thereby improving the convenience and efficiency of the adjustment.
[0031] Preferably, the rack 1 is provided with a pair of mutually parallel linear optical axes 12, and the two sliders 5 are slidably arranged on the pair of linear optical axes 12; a spring is sleeved on the linear optical axes 12, and the two sliders 5 are separated by the spring; the slider 5 is provided with a pin shaft 51, the pin shaft 51 is provided with a lower guide wheel 52, and the lower guide wheel 52 is arranged in cooperation with the guide block 312. The pair of mutually parallel linear optical axes 12 provides accurate linear guidance for the slider 5, so that the slider 5 can only slide in the direction of the optical axis, reducing the shaking and deviation of the slider 5 during movement, thereby ensuring smooth cooperation between the lower guide wheel 52 and the guide block 312. The spring sleeved on the linear optical axis 12 separates the two sliders 5 from each other, and the spring plays a buffering and resetting role.
[0032] Preferably, the guide block 312 has a straight-angled trapezoidal structure in cross section, which includes an inclined edge 3121 and a straight edge 3122, and the connection between the inclined edge 3121 and the straight edge 3122 is arc-shaped transition. When the lower guide wheel 52 contacts the inclined edge 3121, the lower guide wheel 52 moves along the inclined edge 3121 and drives the slider 5 to move along the linear optical axis 12; when the lower guide wheel 52 moves to the straight edge 3122, the position of the lower guide wheel 52 remains unchanged, and the slider 5 stays on the linear optical axis 12. Through the above structure, the moving position of the lifting mechanism 6 can be well controlled, and the gloves can be conveniently grabbed.
[0033] Preferably, the lifting mechanism 6 includes a guide column 61, which is in sliding connection between the guide block 312 and the slider 5; the top of the guide column 61 is provided with a fixed block 62, and the bottom is provided with a needle seat 63; the fixed block 62 is arranged in cooperation with the turnover frame 4; the steel needle 7 is obliquely installed at the bottom of the needle seat 63; a spring is sleeved on the guide column 61, and the fixed block 62 and the slider 5 are separated by the spring. In this embodiment, the sliding connection between the guide column 61 and the slider 5 provides accurate guidance for the lifting movement, and the guide column 61 can smoothly slide up and down in the slider 5. The spring sleeved on the guide column 61 separates the fixed block 62 and the slider 5 from each other, and the spring plays a buffering and resetting role. When the entire lifting mechanism 6 is subjected to the pressure of the turnover frame 4, the lifting mechanism 6 descends; when the pressure disappears, the spring can automatically restore the lifting mechanism 6 to the initial position, ensuring the normal operating state of the equipment. The steel needle 7 is obliquely installed at the bottom of the needle seat 63, and this installation method can make the steel needle 7 contact the gloves at a specific angle during movement, and then the gloves are grabbed by the interlaced two groups of steel needles 7.
[0034] Preferably, a synchronous shaft is further included, two ends of the synchronous shaft are slidably connected with the needle holders 63 in the two lifting mechanisms 6 respectively.
[0035] Preferably, the guide mechanism 3 further includes a push plate 32, recesses are arranged at two ends of the push plate 32, a pair of guide plates 31 are arranged in the recesses at the two ends respectively, and the two guide plates 31 are oppositely arranged; a mounting hole is arranged at the center of the push plate 32, and the piston rod of the air cylinder 2 is connected with the mounting hole.
[0036] Preferably, a plurality of strip-shaped grooves 13 are arranged at the bottom of the rack 1, the strip-shaped grooves 13 are arranged in one-to-one correspondence with the steel needles 7 and can be passed through by the steel needles 7.
[0037] Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses a cooperation of the air cylinder and the guide mechanism, and then the turning angle of the turnover frame and the sliding distance of the sliding block are controlled, so that the steel needles on the two lifting mechanisms are staggered after being extended, and then the gloves are gripped. The guide mechanism, the turnover frame, the sliding block and the lifting mechanism and multiple components are integrated in the rack, the overall layout is compact, the gloves are gripped in the limited space, the installation and use of the whole gripper are more convenient, and the utility model is suitable for being installed on some automatic equipment with limited space, so that the requirement of simultaneously gripping multiple gloves is met. The utility model discloses reasonable design, simple structure, improves the working efficiency while guaranteeing the stability in the process of gripping the gloves, reduces the production cost, and is easy to popularize and use.
[0038] The embodiments of the utility model are given for example and description, and are not exhaustive or limit the utility model to the disclosed forms. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described for better illustrating the principles and practical application of the utility model, and enabling those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.
Claims
1. A glove gripper, characterized in that, The device includes a frame (1), a cylinder (2) on the outer side of the frame, and a guide mechanism (3) inside the frame. The piston rod of the cylinder is connected to the guide mechanism. The guide mechanism includes a pair of guide plates (31), a guide groove (311) and a guide block (312) on the guide plate. The frame contains a rotatable tilting frame (4) and two slidable sliders (5). Each slider has a lifting mechanism (6) that can slide up and down. The top of the lifting mechanism is matched with the tilting frame, and the bottom has several steel needles (7). The cylinder drives the guide mechanism, and the pair of guide plates act on the tilting frame and the two sliders simultaneously, causing the tilting frame to tilt downward and the two sliders to move closer to each other. After the tilting frame tilts downward, it pushes the lifting mechanism downward. The lifting mechanism causes the steel needles to extend from the frame, and the steel needles on the two lifting mechanisms intersect each other after they extend. The two sliders and the sliders and the lifting mechanism are reset by springs.
2. The glove gripper according to claim 1, characterized in that, The flipping frame is provided with upper guide wheels (41) on both sides that cooperate with the guide groove. The upper guide wheels extend into the guide groove, which includes an inclined section (3111) and a horizontal section (3112).
3. The glove gripper according to claim 2, characterized in that, The flipping frame includes a rectangular frame (42), a sliding frame (43), and an adjusting seat (44); one end of the rectangular frame is rotatably connected to the machine frame, the sliding frame is slidably disposed within the rectangular frame, and the adjusting seat is fixedly installed within the rectangular frame; the adjusting seat may have a rotatable adjusting bolt, the sliding frame is provided with a screw hole, and the adjusting bolt is threadedly connected to the screw hole; the upper guide wheel is installed on the rectangular frame.
4. The glove gripper according to claim 3, characterized in that, The frame is provided with an opening (11) that mates with the adjustment seat.
5. The glove gripper according to claim 1, characterized in that, The frame is provided with a pair of parallel linear optical axes (12), and two sliders are slidably mounted on the pair of linear optical axes; springs are sleeved on the linear optical axes, and the two sliders are separated by the springs; a pin (51) is provided on the slider, and a lower guide wheel (52) is installed on the pin, and the lower guide wheel is configured to cooperate with the guide block.
6. The glove gripper according to claim 5, characterized in that, The cross-section of the guide block is a right-angled trapezoidal structure, which includes a hypotenuse (3121) and a straight side (3122), and the connection between the hypotenuse and the straight side is an arc transition.
7. The glove gripper according to claim 5, characterized in that, The lifting mechanism includes a guide column (61) that is slidably connected to the slider; a fixing block (62) is provided at the top of the guide column and a needle seat (63) is provided at the bottom; the fixing block is configured to cooperate with the flipping frame; the steel needle is installed obliquely at the bottom of the needle seat; a spring is sleeved on the guide column, and the fixing block and the slider are separated by the spring.
8. The glove gripper according to claim 7, characterized in that, It also includes a synchronous shaft, the two ends of which are slidably connected to the needle seats in the two lifting mechanisms.
9. The glove gripper according to claim 1, characterized in that, The guiding mechanism also includes a push plate (32), which has grooves at both ends. A pair of guide plates are respectively disposed in the grooves at both ends and the two guide plates are arranged opposite to each other. The center of the push plate has a mounting hole, and the piston rod of the cylinder is connected to the mounting hole.
10. The glove gripper according to claim 1, characterized in that, The bottom of the frame is provided with several strip grooves (13), which are matched with steel needles one by one and can be passed through by the steel needles.