阅读说明：本技术 一种可机械手抓取的自动鞋楦及其鞋楦上的夹具 (Automatic shoe tree that can manipulator snatch and anchor clamps on shoe tree thereof ) 是由 刘志森 彭雄威 黄育龙 赵野 于 2019-09-27 设计创作，主要内容包括：本发明公开了一种可机械手抓取的自动鞋楦及其鞋楦上的夹具,属于鞋服行业技术领域,主要包括鞋楦本体、鞋楦上的夹具、固定螺栓A、RFID芯片和固定螺栓B,所述鞋楦本体上开设有所述鞋楦上的夹具安装的凹槽A及其定位孔A、螺栓孔A,所述鞋楦上的夹具开设有所述RFID芯片放置的凹槽B和安装孔B,与所述鞋楦本体安装的螺栓孔B、托盘定位孔。本发明将机械手抓取位置集成到夹具上,另外鞋子在压底时主要受横向力作用,鞋楦本体和夹具采用横向固定相比于竖向固定更不易于螺栓断裂；通过采用不同的材料降低自动鞋楦的整体重量,鞋子在压底时主要受横向力作用,鞋楦本体和夹具采用横向固定相比于竖向固定更不易于螺栓断裂。(The invention discloses an automatic shoe tree capable of being grabbed by a manipulator and a clamp on the shoe tree, and belongs to the technical field of shoe clothing industry. According to the shoe tree, the grabbing position of the manipulator is integrated on the clamp, in addition, the shoe is mainly acted by a transverse force when pressing the sole, and compared with vertical fixation, the shoe tree body and the clamp are fixed transversely, bolts are not easy to break; through the whole weight that adopts different materials to reduce automatic shoe tree, shoes mainly receive the horizontal force effect when pressing the end, shoe tree body and anchor clamps adopt horizontal fixed to compare in vertical fixed more difficult to the bolt fracture.)

1. an automatic shoe tree capable of being grabbed by a manipulator and a clamp on the shoe tree are characterized by mainly comprising a shoe tree body, a clamp on the shoe tree, a fixing bolt A, RFID chip and a fixing bolt B,

the shoe tree body is provided with a groove A for installing a clamp on the shoe tree, a positioning hole A and a bolt hole A; the clamp on the shoe tree is provided with a groove B and a mounting hole B for placing the RFID chip, a bolt hole B mounted with the shoe tree body, a tray positioning hole, a manipulator grabbing hole, a sole press cylinder positioning groove and a sole press fixing position, and the clamp on the shoe tree and the shoe tree body are firstly positioned through a pin column on the clamp on the shoe tree and then connected through two fixing bolts A; the fixing bolt A is used for transversely fixing the shoe tree body and a clamp on the shoe tree, and a gasket and a fixing nut are arranged on the fixing bolt A; the RFID chip passes through fixing bolt B fixes in recess B on the anchor clamps on the shoe tree, prevent that the RFID chip from bumping and damaging because of scraping, its information such as the number of codes, type and left and right feet that is used for recording the shoe tree, makes things convenient for the vamp to read its information when the manipulator spouts to glue and is used for transferring to spout gluey route.

2. The automatic shoe tree capable of being grabbed by the manipulator and the clamp on the shoe tree thereof as claimed in claim 1, which mainly comprises a shoe tree body, a clamp on the shoe tree, a fixing bolt A, RFID chip, a fixing bolt B, a fixing block, a fixing bolt C, a connecting block and a fixing bolt D,

the clamp on the shoe tree is made of an aluminum alloy material, two side walls of the clamp on the shoe tree are detachably connected with connecting blocks through fixing bolts C, the connecting blocks are made of chromium-plated stainless steel wear-resistant materials, and manipulator grabbing holes are formed in the connecting blocks; the fixed block is detachably connected to the top end of the clamp on the shoe tree through a fixing bolt D, the fixed block is made of chromium-plated stainless steel wear-resistant materials, and a cylinder positioning groove and a tray positioning hole of the bottom pressing machine are formed in the surface of the fixed block respectively.

Technical Field

the invention relates to the technical field of shoe and clothing industry, in particular to an automatic shoe tree capable of being grabbed by a mechanical arm and a clamp on the shoe tree.

Background

The last is the parent of the shoe. Is a shoe forming mould. The shoe tree not only determines the shape and style of the shoe, but also determines whether the shoe fits the foot or not, and can play a role in protecting the foot. Therefore, the shoe tree design must be based on the foot shape, but it cannot be the same as the foot shape, because the foot changes its shape, size, stress, etc. in the static and moving states, and the shoe model, style, processing technique, original and auxiliary material properties, wearing environment and conditions are different, and the shoe tree shape and the size of each part cannot be the same as the foot shape. Thus, modern last designs involve multiple disciplines and place high demands on manual skill and experience.

Patent number CN204722363U utilizes connecting plate effect intermediate plate, adopts two through-hole ways of running through the shoe tree to realize that the shoe tree is connected with the shoe tree support, is not equipped with the manipulator on the shoe tree support and snatchs the hole.

disclosure of Invention

The invention provides an automatic shoe tree capable of being grabbed by a manipulator and a clamp on the shoe tree, and aims to solve the problems that when a vamp and a sole are pressed, a transverse force is larger than a vertical force, a bolt is subjected to a large bending moment force, a joint is easy to crack, and a manipulator grabbing hole is not provided on a support, so that automatic sole pressing cannot be realized.

The specific technical scheme provided by the invention is as follows:

The invention provides an automatic shoe tree capable of being grabbed by a manipulator and a clamp on the shoe tree, which mainly comprise a shoe tree body, a clamp on the shoe tree, a fixing bolt A, RFID chip and a fixing bolt B,

the shoe tree body is provided with a groove A for installing a clamp on the shoe tree, a positioning hole A and a bolt hole A; the clamp on the shoe tree is provided with a groove B and a mounting hole B for placing the RFID chip, a bolt hole B mounted with the shoe tree body, a tray positioning hole, a manipulator grabbing hole, a sole press cylinder positioning groove and a sole press fixing position, and the clamp on the shoe tree and the shoe tree body are firstly positioned through a pin column on the clamp on the shoe tree and then connected through two fixing bolts A; the fixing bolt A is used for transversely fixing the shoe tree body and a clamp on the shoe tree, and a gasket and a fixing nut are arranged on the fixing bolt A; the RFID chip passes through fixing bolt B fixes in recess B on the anchor clamps on the shoe tree, prevent that the RFID chip from bumping and damaging because of scraping, its information such as the number of codes, type and left and right feet that is used for recording the shoe tree, makes things convenient for the vamp to read its information when the manipulator spouts to glue and is used for transferring to spout gluey route.

Optionally, the shoe tree mainly comprises a shoe tree body, a clamp on the shoe tree, a fixing bolt A, RFID chip, a fixing bolt B, a fixing block, a fixing bolt C, a connecting block and a fixing bolt D,

The clamp on the shoe tree is made of an aluminum alloy material, two side walls of the clamp on the shoe tree are detachably connected with connecting blocks through fixing bolts C, the connecting blocks are made of chromium-plated stainless steel wear-resistant materials, and manipulator grabbing holes are formed in the connecting blocks; the fixed block is detachably connected to the top end of the clamp on the shoe tree through a fixing bolt D, the fixed block is made of chromium-plated stainless steel wear-resistant materials, and a cylinder positioning groove and a tray positioning hole of the bottom pressing machine are formed in the surface of the fixed block respectively.

The invention has the following beneficial effects:

1. According to the shoe tree, the grabbing position of the manipulator is integrated on the clamp, in addition, the shoe is mainly acted by a transverse force when the shoe presses the sole, and compared with the vertical fixation, the shoe tree body and the clamp are fixed transversely, the bolt is not easy to break.

2. The invention reduces the whole weight of the automatic shoe tree by adopting different materials; shoes are mainly acted by the horizontal force when pressing the end, and shoe tree body and anchor clamps adopt horizontal fixed more difficult bolt fracture than vertical fixed.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is an exploded view of a connection structure between a shoe tree body and a jig on the shoe tree of an automatic shoe tree and a jig on the shoe tree that can be grasped by a robot according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a last jig structure of a robot graspable automatic shoe last and a last jig thereof according to an embodiment of the present invention;

FIG. 3 is a schematic view of an automatic shoe tree capable of being grasped by a robot and the overall structure of the connection of the shoe tree body of the jig on the shoe tree and the jig on the shoe tree according to the embodiment of the present invention;

fig. 4 is an exploded view of the automatic shoe tree grabbed by the manipulator and the shoe tree body of the clamp on the shoe tree, the fixing block and the connecting block according to the embodiment of the invention;

FIG. 5 is a schematic structural view of a jig, a fixing block and a connecting block on a shoe tree of an automatic shoe tree and a jig thereon that can be grasped by a robot according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a jig and a groove B on a shoe tree of an automatic shoe tree and a jig on the shoe tree that can be grasped by a robot according to an embodiment of the present invention;

Fig. 7 is a schematic view of the overall structure of the automatic shoe tree capable of being grabbed by the manipulator and the connection of the shoe tree body of the clamp on the shoe tree and the clamp on the shoe tree, the fixing block and the connecting block according to the embodiment of the invention.

in the figure: 1. a shoe tree body; 101. a groove A; 102. positioning holes A; 103. a bolt hole A; 2. a clamp on the shoe tree; 201. a groove B; 202. a mounting hole B; 203. a bolt hole B; 204. a tray positioning hole; 205. grabbing holes by a mechanical arm; 206. a cylinder positioning groove of the sole press; 207. fixing the position of the sole press; 208. a pin; 3. fixing the bolt A; 301. a gasket; 302. fixing a nut; 4. an RFID chip; 5. fixing bolts B5; 6. a fixed block; 7. a fixing bolt C; 8. connecting blocks; 9. and fixing the bolt D.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A robot graspable automatic shoe last and a jig for the same according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 7.