CN214340491U - Mechanical arm clamp for grabbing shoe tree - Google Patents
Mechanical arm clamp for grabbing shoe tree Download PDFInfo
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- CN214340491U CN214340491U CN202120075643.8U CN202120075643U CN214340491U CN 214340491 U CN214340491 U CN 214340491U CN 202120075643 U CN202120075643 U CN 202120075643U CN 214340491 U CN214340491 U CN 214340491U
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- shoe tree
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- sliding
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Abstract
The utility model discloses a mechanical arm clamp for grabbing shoe trees, which comprises a base frame, a driving component and two interdigital mechanisms symmetrically arranged on the base frame, wherein the driving component is fixedly arranged on the base frame; the interdigital mechanism comprises a connecting piece and an interdigital piece which are perpendicular to each other, one end of the connecting piece is connected to the base frame in a sliding mode, one end of the interdigital piece is fixedly connected to the other end of the connecting piece, the other end of the interdigital piece extends in the direction far away from the base frame, and the two interdigital pieces are located on the same horizontal plane; the driving assembly is in transmission connection with the two connecting pieces to drive the two connecting pieces to slide oppositely or reversely on the base frame, and then the mechanical arm clamp is unfolded or contracted. Only need stretch into the bottom of shoe tree box or shoe tree bracket with two fingers and can hold up the shoe tree box or shoe tree bracket and shift snatching the in-process, simultaneously because the interdigital piece can subtend or slide dorsad, and then interval between two interdigital pieces of regulation that can be quick can be in order to be used for not unidimensional shoe tree box or shoe tree bracket effectively.
Description
Technical Field
The utility model relates to a mechanical arm anchor clamps technical field specifically is a mechanical arm anchor clamps for snatching shoe tree.
Background
The shoe tree can not be used in the design, manufacture and production of the shoes. The shoe tree is the parent of shoes, and it is not only the length of deciding shoes is fat thin and the molding, and still decides whether shoes dress is comfortable to fit the foot to and whether can play the safety protection effect or be favorable to the motion of foot. In traditional shoemaking scale industry, often through the shoes of a certain section, a certain sign indicating number of mass production, can be through artifical single processing when pairing the shoe tree, pair time and efficiency and satisfy the production efficiency demand. However, in a large-scale flexible personalized shoemaking production mode based on the industrial internet, orders are produced in real time, the requirement of the traditional minimum order quantity is broken through the cooperation of a consumption end, a platform end and a production end, single piece stream online production of mixed money, mixed color, mixed code and personalized customization is realized, sizes and styles of two adjacent pairs of shoes are possibly different in a shoemaking production line, and therefore the problem that shoe lasts need to be matched with vamps of the shoes of each pair of shoes is caused. Traditional shoemaking producer often adopts goods shelves classification management shoe tree model, adopts artifical classification, and same batch production water line matches once, and is not high to the demand that adopts the machine to carry out the automation and snatch the shoe tree. In the personalized flexible shoemaking assembly line, in order to match the shoe tree of every pair of shoes, the shoe tree needs to be grabbed and stored according to the production schedule of the assembly line. Therefore, in a large-scale personalized flexible shoe making production line, a machine grabbing mode is needed for taking and placing the shoe trees. Because the shoe tree belongs to irregular shape, because the appearance characteristics of shoe tree, the shoe tree is placed and is needed certain carrier, or the box, or the bracket, if directly adopt current finger claw structure arm anchor clamps to snatch, because the structure of arm anchor clamps is comparatively complicated, consequently snatch the in-process and to arm positioning accuracy than higher, lead to snatching the failure rate of shoe tree higher.
SUMMERY OF THE UTILITY MODEL
To not enough among the above-mentioned prior art, the utility model provides a mechanical arm anchor clamps for snatching shoe tree, it snatchs and deposits efficiency and can satisfy extensive individualized flexible shoemaking assembly line production efficiency and user demand.
In order to achieve the purpose, the utility model provides a mechanical arm clamp for grabbing shoe trees, which comprises a base frame, a driving assembly and two interdigital mechanisms symmetrically arranged on the base frame, wherein the driving assembly is fixedly arranged on the base frame;
the interdigital mechanism comprises a connecting piece and an interdigital piece which are perpendicular to each other, one end of the connecting piece is connected to the base frame in a sliding mode, one end of the interdigital piece is fixedly connected to the other end of the connecting piece, the other end of the interdigital piece extends in the direction far away from the base frame, and the two interdigital pieces are located on the same horizontal plane;
the driving assembly is in transmission connection with the two connecting pieces to drive the two connecting pieces to slide oppositely or reversely on the base frame, and therefore the mechanical arm clamp can be unfolded or contracted.
In one embodiment, the connecting piece comprises a sliding part and a connecting part which are perpendicular to each other, the sliding part is of a block-shaped structure, and the connecting part is of a rod-shaped structure;
the sliding part is connected to the base frame in a sliding mode, one end of the connecting part is fixedly connected to the bottom of the sliding part and located at one end far away from the other interdigital mechanism, and the interdigital part is fixedly connected to the other end of the connecting part and perpendicular to the connecting part.
In one embodiment, a slide rail is arranged on one surface of the sliding part, which faces away from the interdigital part, a sliding groove corresponding to the slide rail is arranged on the base frame, the sliding part is slidably connected to the base frame through the matching of the slide rail and the sliding groove, and the length direction of the slide rail is perpendicular to the length direction of the interdigital part.
In one embodiment, the number of the slide rails on each sliding portion is two.
In one embodiment, the interdigital member is a rod-shaped structure, the thickness of the part of the rod body of the interdigital member from the head end to the middle part is equal, the thickness of the part of the rod body of the interdigital member from the middle part to the tail end is gradually reduced, and the tail end of the interdigital member is the end far away from the base frame.
In one embodiment, the interdigital member is a rod-shaped structure, the width of the partial rod body from the head end to the middle part of the interdigital member is equal, the width of the partial rod body from the middle part to the tail end of the interdigital member is gradually reduced, and the tail end of the interdigital member is the end far away from the base frame.
In one embodiment, the camera comprises a camera head and a plurality of illuminating lamp beads surrounding the lens of the camera, the camera head is fixedly connected to the bottom of the base frame, and the lens of the camera head faces to the position between the two interdigital parts.
The utility model provides a pair of arm anchor clamps for snatching shoe tree, it is through setting up two subtends or gliding fork finger spare dorsad at same horizontal plane, when snatching the shoe tree through this arm anchor clamps, only need stretch into the bottom of shoe tree box or shoe tree bracket with two fingers can hold up the transfer with shoe tree box or shoe tree bracket, simultaneously because the fork finger spare can subtend or slide dorsad, and then interval between two regulation fork finger spares that can be quick, can be effectively in order to be used for not unidimensional shoe tree box or shoe tree bracket, simple structure simultaneously, and it snatchs and deposits efficiency and can satisfy large-scale individualized flexible shoemaking assembly line production efficiency and user demand.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is an isometric view of a robotic arm clamp for gripping a shoe tree in an embodiment of the present invention;
fig. 2 is a side view of a robotic arm clamp for gripping a shoe tree in an embodiment of the present invention;
fig. 3 is a top view of a robotic arm clamp for gripping a shoe tree in an embodiment of the present invention;
fig. 4 is a schematic sectional view of a slide rail according to an embodiment of the present invention;
fig. 5 is a schematic sectional view of the chute according to an embodiment of the present invention.
Reference numerals: the device comprises a base frame 10, a sliding groove 101, a finger piece 201, a sliding part 202, a connecting part 203, a sliding rail 204, a camera 301, a lighting lamp bead 302 and a connecting plate 303.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection, physical connection or wireless communication connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Fig. 1 to 3 show a robot gripper for gripping a shoe tree according to the present embodiment, which specifically includes a base frame 10, a driving assembly, and two interdigital mechanisms symmetrically disposed on the base frame 10, wherein the driving assembly is fixed on the base frame 10. The interdigital mechanism comprises a connecting piece and an interdigital part 201 which are perpendicular to each other, one end of the connecting piece is connected to the base frame 10 in a sliding mode, one end of the interdigital part 201 is fixedly connected to the other end of the connecting piece, the other end of the interdigital part 201 extends in the direction far away from the base frame 10, and the two interdigital parts 201 are located on the same horizontal plane; the driving assembly is in transmission connection with the two connecting pieces to drive the two connecting pieces to slide oppositely or oppositely on the base frame 10, so that the mechanical arm clamp is unfolded or contracted. This arm anchor clamps is through setting up two subtend or gliding interdigital part 201 dorsad at same horizontal plane, when snatching the shoe tree through this arm anchor clamps, only need stretch into the bottom of shoe tree box or shoe tree bracket with two interdigital and can hold up shoe tree box or shoe tree bracket and shift, simultaneously because interdigital part 201 can subtend or the dorsad slip, and then the interval between two interdigital parts 201 of regulation that can be quick, can be effectively in order to be used for not unidimensional shoe tree box or shoe tree bracket, while simple structure, and it snatchs and deposits efficiency and can satisfy large-scale individualized flexible shoemaking assembly line production efficiency and user demand.
In this embodiment, the connecting member includes a sliding portion 202 and a connecting portion 203 perpendicular to each other, wherein the sliding portion 202 is a block-shaped structure, and the connecting portion 203 is a rod-shaped structure. Specifically, the sliding portion 202 is slidably connected to the base frame 10, one end of the connecting portion 203 is fixedly connected to the bottom of the sliding portion 202 and located at an end away from another interdigital mechanism, and the interdigital element 201 is fixedly connected to the other end of the connecting portion 203 and perpendicular to the connecting portion 203. Through the implementation structure, a certain interval is always reserved between the two interdigital parts 201, so that the two interdigital parts 201 can be effectively prevented from colliding in the opposite sliding process, meanwhile, a certain interval is always reserved between the two interdigital parts 201, the shoe tree box or the shoe tree bracket can be stably supported when the shoe tree box or the shoe tree bracket is supported, and the shoe tree box or the shoe tree bracket is prevented from falling off from an arm clamp due to the vibration of the mechanical arm.
In this embodiment, a slide rail 204 is disposed on a surface of the sliding portion 202 facing away from the interdigital element 201, a slide slot 101 corresponding to the slide rail 204 is disposed on the base frame 10, the sliding portion 202 is slidably connected to the base frame 10 by the slide rail 204 matching with the slide slot 101, and a length direction of the slide rail 204 is perpendicular to a length direction of the interdigital element 201. Preferably, the number of the sliding tracks 204 on each sliding part 202 is two, so as to effectively ensure the stability of the sliding process of the sliding part 202 on the base frame 10. Of course, the positions of the slide rail 204 and the slide groove 101 may be interchanged, that is, the slide groove 101 is provided on the slide portion 202, and the slide rail 204 is provided on the base frame 10. Further preferably, the cross sections of the sliding groove 101 and the sliding rail 204 are convex structures as shown in fig. 4 to 5, so that the sliding rail 204 can be effectively prevented from falling off from the sliding groove 101 during the sliding fit process of the sliding rail 204 and the sliding groove 101. In a specific implementation process, a first baffle, not shown, is disposed on the sliding portion 202, and a second baffle, not shown, is disposed at an edge position on the base frame 10, wherein the first baffle is located at the top of the sliding portion 202 and near one end of the other interdigital mechanism, and the second baffle is located on a sliding path of the first baffle, so that the sliding portion 202 can be effectively prevented from sliding off the base frame 10.
In this embodiment, the interdigital member 201 is a rod-shaped structure, the thickness of the part of the rod body of the interdigital member 201 from the head end to the middle part is equal, the thickness of the part of the rod body of the interdigital member 201 from the middle part to the tail end is gradually reduced, the width of the part of the rod body of the interdigital member 201 from the head end to the middle part is equal, the width of the part of the rod body of the interdigital member 201 from the middle part to the tail end is gradually reduced, wherein the tail end of the interdigital member 201 is the end far away from the base frame 10. That is, the interdigital member 201 becomes thinner and narrower gradually in the direction close to the tail end, so that the interdigital member 201 can be conveniently extended into the bottom of the shoe tree box or the shoe tree bracket, the positioning precision requirement of the whole mechanical arm clamp is reduced, and the overall grabbing success rate is improved.
The driving assembly in this embodiment is not shown, and in a specific implementation process, the driving assembly may adopt an electric motor, a hydraulic pump, an air pump, or the like. If the driving assembly is a motor, the driving assembly and the sliding portion 202 are matched with each other through a lead screw and a lead screw nut to realize the linear motion of the sliding portion 202 on the base frame 10, that is, the sliding portion 202 is bolted on the lead screw, the lead screw is fixedly connected with the output end of the motor, and the motor drives the lead screw to rotate, so as to drive the sliding portion 202 to make linear motion. If the driving component is a hydraulic pump or an air pump, the sliding part 202 is directly and fixedly connected to the output end of the hydraulic pump or the air pump through a bolt, a connecting rod or other components, and the sliding part 202 is driven to linearly move along with the expansion and contraction of the output end of the hydraulic pump or the air pump.
The mechanical arm clamp in the embodiment further comprises a camera shooting assembly, the camera shooting assembly comprises a camera 301 and a plurality of illuminating lamp beads 302 surrounding the lens of the camera 301, the camera 301 is fixedly connected to the bottom of the base frame 10 through a connecting plate 303 of a seven-shaped structure, and then the lens of the camera 301 faces to the position between the two interdigital parts 201. Wherein, the lighting lamp bead 302 is an LED lamp bead. Through setting up the subassembly of making a video recording, and then can effectual discernment treat the shoe tree that snatchs.
In this embodiment, the interdigital part 201, the connecting portion 203, and the sliding portion 202 are integrally formed, so that the interdigital mechanism has high toughness and high bearing capacity.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (7)
1. A mechanical arm clamp for grabbing shoe lasts is characterized by comprising a base frame, a driving assembly and two interdigital mechanisms symmetrically arranged on the base frame, wherein the driving assembly is fixedly arranged on the base frame;
the interdigital mechanism comprises a connecting piece and an interdigital piece which are perpendicular to each other, one end of the connecting piece is connected to the base frame in a sliding mode, one end of the interdigital piece is fixedly connected to the other end of the connecting piece, the other end of the interdigital piece extends in the direction far away from the base frame, and the two interdigital pieces are located on the same horizontal plane;
the driving assembly is in transmission connection with the two connecting pieces to drive the two connecting pieces to slide oppositely or reversely on the base frame, and therefore the mechanical arm clamp can be unfolded or contracted.
2. The robotic arm gripper for gripping a shoe tree according to claim 1, wherein the connecting member includes a sliding portion and a connecting portion perpendicular to each other, the sliding portion having a block-shaped structure, the connecting portion having a rod-shaped structure;
the sliding part is connected to the base frame in a sliding mode, one end of the connecting part is fixedly connected to the bottom of the sliding part and located at one end far away from the other interdigital mechanism, and the interdigital part is fixedly connected to the other end of the connecting part and perpendicular to the connecting part.
3. The mechanical arm clamp for grabbing the shoe tree as claimed in claim 2, wherein a slide rail is disposed on a surface of the sliding portion facing away from the interdigital member, a slide groove corresponding to the slide rail is disposed on the base frame, the sliding portion is slidably connected to the base frame through cooperation of the slide rail and the slide groove, and a length direction of the slide rail is perpendicular to a length direction of the interdigital member.
4. The robotic arm gripper for gripping a shoe tree according to claim 3, wherein the number of slide rails on each of said slides is two.
5. The robotic arm gripper for gripping a shoe tree as claimed in claim 1, 2, 3 or 4, wherein the interdigital member has a rod-like structure, the thickness of the rod portion of the interdigital member from the head end to the middle portion is equal, the thickness of the rod portion of the interdigital member from the middle portion to the tail end is gradually reduced, and wherein the tail end of the interdigital member is the end away from the base frame.
6. The robotic arm gripper for gripping a shoe tree as claimed in claim 1, 2, 3 or 4, wherein the interdigital member has a rod-like structure, the width of the rod portion of the interdigital member from the head end to the middle portion is equal, the width of the rod portion of the interdigital member from the middle portion to the tail end is gradually reduced, and wherein the tail end of the interdigital member is the end away from the base frame.
7. The mechanical arm clamp for grabbing the shoe tree as claimed in claim 1, 2, 3 or 4, further comprising a camera assembly, wherein the camera assembly comprises a camera and a plurality of illuminating lamp beads surrounding the lens of the camera, the camera is fixedly connected to the bottom of the base frame, and the lens of the camera faces to a position between the two interdigital members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120075643.8U CN214340491U (en) | 2021-01-12 | 2021-01-12 | Mechanical arm clamp for grabbing shoe tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120075643.8U CN214340491U (en) | 2021-01-12 | 2021-01-12 | Mechanical arm clamp for grabbing shoe tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214340491U true CN214340491U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120075643.8U Active CN214340491U (en) | 2021-01-12 | 2021-01-12 | Mechanical arm clamp for grabbing shoe tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214340491U (en) |
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2021
- 2021-01-12 CN CN202120075643.8U patent/CN214340491U/en active Active
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