CN220140956U - Rotary sole pressing machine - Google Patents

Abstract

The utility model relates to the field of shoe product production equipment, in particular to a rotary sole pressing machine, which comprises a frame, wherein an adaptive die sleeve assembly and a pressing module for pressing operation are arranged on the frame, the die sleeve assembly comprises a base and a die cavity arranged on the base and used for being filled with soles and shoe upper surfaces, the long end of the die cavity is defined to be longitudinal, the short end of the die cavity is defined to be transverse, two clamping blocks capable of longitudinally and reciprocally moving are arranged on the die cavity, the two clamping blocks are arranged at the two transverse ends of the die cavity and used for clamping shoe heads and heel parts of pieces to be pressed, and a reciprocating cylinder for driving the clamping blocks to move is connected to each clamping block; the inside elasticity extrusion piece that is equipped with along vertically laying of die cavity is followed elasticity extrusion piece both sides are equipped with horizontal compression piece, horizontal compression piece is including a plurality of elasticity briquetting along vertical distribution and a plurality of clamping cylinder of drive each elasticity briquetting along lateral shifting. The utility model solves the problem that the pressing effect of the existing pressing equipment for the upper and the sole is poor.

Description

Rotary sole pressing machine

Technical Field

The utility model relates to the field of production equipment of footwear products, in particular to a rotary sole pressing machine.

Background

In the production process of shoes, when the upper surface is being jointed with the sole, the upper surface is arranged on the shoe last, the sole or the joint of the upper surface is glued, then external force is applied to bond the glued positions, and this process, in the existing production, relevant pressing equipment is adopted to carry out, as shown in China patent application CN 218588355U, a pressing device for tightly gluing the upper sole comprises a machine table, the rear side of the top end of the machine table is provided with a frame, the front side of the top end of the machine table is provided with a bearing table, the top end of the bearing table is provided with a U-shaped placing plate, the top of the U-shaped placing plate is provided with a clamping plate, the bottom end of the clamping plate is provided with a second connecting rod, the bottom end of the second connecting rod is provided with a first connecting rod, and further comprises a groove, the surface of the top end of the first connecting rod is provided with a movable cavity, one end of the fixed block is arranged on the inner wall of the second connecting rod, the other end of the fixed block is provided with a spring, the spring is arranged on the inner side of the movable cavity, the other end of the spring is arranged on the sliding ring, and the other end of the fixed block is provided with a sliding ring. However, the structure can not realize complete pressure application during compaction of the gluing part between the upper surface and the sole, so that the pressing effect is poor

Disclosure of Invention

Therefore, the utility model provides a rotary sole pressing machine, which solves the problem that the pressing effect of the conventional sole pressing equipment for uppers is poor.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the rotary sole pressing machine comprises a frame, wherein an adaptive die sleeve assembly and a pressing module for pressing operation are arranged on the frame, the die sleeve assembly comprises a base and a die cavity arranged on the base and used for being filled with soles and shoe upper surfaces, the long end of the die cavity is defined to be longitudinal, the short end of the die cavity is defined to be transverse, two clamping blocks capable of longitudinally and reciprocally moving are arranged on the die cavity, the two clamping blocks are arranged at the two transverse ends of the die cavity and used for clamping toe caps and heel parts of pieces to be pressed, and a reciprocating cylinder for driving the clamping blocks to move is connected to each clamping block;

the inside elasticity extrusion piece that is equipped with along vertically laying of die cavity is followed elasticity extrusion piece both sides are equipped with horizontal compression piece, horizontal compression piece is including a plurality of elasticity briquetting along vertical distribution and a plurality of clamping cylinder of drive each elasticity briquetting along lateral shifting.

Preferably, the compaction module comprises a base fixedly connected to the frame, a rotating plate hinged to the base, and a heel side compression bar and a vamp side compression bar arranged on the rotating plate, wherein a lifting assembly for driving the heel side compression bar to lift is arranged below the base so that the heel side compression bar and the vamp side compression bar are in contact with the workpiece to be compacted.

Preferably, the die sleeve assembly and the compaction modules are four groups and are uniformly distributed on a revolving frame rotatably arranged on the frame.

Preferably, an inclined support block is arranged at the bottom of the die cavity at the position of the clamping block close to one side of the toe cap.

Preferably, a cushion pad is arranged at the end part of the vamp side compression bar.

Preferably, an adjustable pressing block is arranged at the end part of the heel side pressing rod and is hinged to the heel side pressing rod.

By adopting the technical scheme, the utility model has the beneficial effects that:

according to the technical scheme, the elastic extrusion piece of the ring cloth is additionally arranged in the die cavity which mainly acts during pressing, the elastic pressing piece is matched with the elastic pressing piece which is transversely arranged and the clamping cylinder structure, in the pressing process, each clamping cylinder pushes the elastic pressing piece to move towards the sole and the upper surface, the corresponding shape of the elastic extrusion piece is formed according to the appearance of the sole and the upper surface, the clamping block structure is matched with the front and back, the omnibearing pressing of the sole and the upper surface is formed, and the pressing effect is ensured.

Drawings

FIG. 1 is a schematic view of a single die sleeve assembly and compression module according to an embodiment of the present utility model;

FIG. 2 is a schematic top view of a die sleeve assembly according to an embodiment of the present utility model;

fig. 3 is a schematic top view of a bottom press according to an embodiment of the present utility model (a pressing module is not shown).

Reference numerals: 100. a frame; 101. a revolving frame; 1. a die sleeve assembly; 11. a base; 12. a mold cavity; 121. elastic extrusion sheets; 122. an elastic pressing block; 123. a clamping cylinder; 13. a clamping block; 131. an upper clamping block; 132. a lower clamping block; 14. a reciprocating cylinder; 15. a tilting support block; 2. a compaction module; 21. a base; 22. a rotating plate; 23. a heel side compression bar; 231. an adjustable block; 24. a vamp side compression bar; 241. a cushion pad; 25. lifting rod.

Detailed Description

The following describes embodiments of the present utility model in detail with reference to specific examples, so as to solve the technical problem by applying the technical means to the present utility model, and the implementation process for achieving the technical effect can be fully understood and implemented accordingly.

Examples

Referring to fig. 1, 2 and 3, a rotary sole pressing machine comprises a frame 100, wherein an adaptive die sleeve assembly 1 and a pressing module 2 for pressing operation are arranged on the frame 100, the die sleeve assembly 1 comprises a base 11 and a die cavity 12 arranged on the base 11 and used for loading soles and shoe upper surfaces, the long end of the die cavity 12 is defined to be longitudinal, the short end of the die cavity 12 is defined to be transverse, two clamping blocks 13 capable of longitudinally and reciprocally moving are arranged on the die cavity 12, the two clamping blocks 13 are arranged at the two transverse ends of the die cavity 12 and used for clamping toe caps and heel parts of pieces to be pressed, and a reciprocating cylinder 14 for driving the clamping blocks 13 to move is connected to each clamping block 13; specifically, the clamping block 13 at one side of the toe cap is of a fixed structure, and the reciprocating cylinder 14 is connected to the clamping block 13 at one side of the heel, so as to drive the clamping block 13 at one side of the heel to reciprocate to realize pressing; the clamping blocks 13 comprise upper clamping blocks 131 made of metal and lower clamping blocks 132 made of elastic rubber, the reciprocating cylinder 14 is fixed on the upper clamping blocks 131, the upper clamping blocks 131 support upper surfaces (shoe opening positions), and the lower clamping blocks 132 directly act on the connecting positions between the soles and the upper surfaces;

structurally, the bottom of the die cavity 12 at the position close to the clamping block 13 on one side of the toe cap is provided with an inclined supporting block 15, and the inclined supporting block 15 enables the heel and the front position of the shoe to generate a tendency of tilting upwards from two sides to the center when being pressed, so that the extrusion and contact force between the upper surface and the sole are improved, the pressing effect is further improved, and the full contact between the upper surface and the sole when being pressed is ensured.

Structurally, the pressing module 2 comprises a base 21 fixedly connected to the frame 100, a rotating plate 22 hinged to the base 21, a heel side pressing rod 23 and a vamp side pressing rod 24 which are arranged on the rotating plate 22, and a lifting assembly for driving the heel side pressing rod 23 and the vamp side pressing rod 24 to be in contact with a workpiece to be pressed is arranged below the base 11; wherein, the end of the vamp side compression bar 24 is provided with a cushion pad 241, which can avoid the damage to the appearance caused by the extrusion of the vamp in the compression process; meanwhile, an adjustable pressing block 231 is arranged at the end part of the heel side pressing rod 23, the adjustable pressing block 231 is hinged on the heel side pressing rod 23, the adjustable pressing block 231 can rotate at a certain angle or is called shaking, and when in pressing, the adjustable pressing block 231 can automatically adjust the angle according to different upper surfaces of shoe trees contacted with the adjustable pressing block 231, so that the structural stability during pressing is ensured;

wherein the lifting assembly is a hydraulic lifting assembly, which is provided with a lifting rod 25 positioned at the center of the die sleeve assembly 1 and a hydraulic cylinder (not shown in the figure) for driving the lifting cylinder to move; wherein the lifting rod 25 is large in size and can form a large-scale structural support for the die sleeve assembly 1;

the inside of the die cavity 12 is provided with an elastic extrusion sheet 121 arranged along the longitudinal direction, and two sides of the elastic extrusion sheet 121 are provided with transverse compression members, wherein each transverse compression member comprises a plurality of elastic pressing blocks 122 distributed along the longitudinal direction and a plurality of clamping cylinders 123 for driving each elastic pressing block 122 to move along the transverse direction. According to the technical scheme, the elastic extrusion piece 121 of the loop cloth is additionally arranged in the die cavity 12 which mainly acts during lamination, the elastic pressing piece 122 and the clamping cylinder 123 are matched to be distributed transversely, in the lamination process, each clamping cylinder 123 pushes the elastic pressing piece 122 to move towards the sole and the upper surface, the elastic extrusion piece 121 is correspondingly shaped according to the appearance of the sole and the upper surface, the front and rear clamping block 13 is matched to form an omnibearing lamination for the sole and the upper surface, and the lamination effect is ensured.

In this embodiment, the die sleeve assemblies 1 and the compaction modules 2 are four groups and are uniformly distributed on a turret 101 rotatably mounted on the frame 100. The structure of the revolving frame 101 can be shown by referring to the chinese patent application CN 107713182a, and the purpose of setting the revolving frame 101 is to further ensure the pressing effect, because after the pressing is completed, the glue is still required to be firmly adhered to the gluing position of the heel and the upper surface, so that four groups of die sleeve assemblies 1 and the pressing modules 2 are set, multi-station production can be realized, after the pressing of the current side station, the revolving frame is turned to the next station to firmly adhere the glue, and the newly turned station can continuously realize the pressing operation, thereby greatly improving the production efficiency, and at the moment, the four groups of die sleeve assemblies 1 and the pressing modules 2 are produced for two groups of production; in addition, in some specific footwear products, for example, in the case that the sole and the upper surface have a stitching process, the four sets of die set assemblies 1 and the compacting modules 2 can perform the stitching operation at the same time, so that the production efficiency is higher.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (5)

1. The utility model provides a rotatory end machine of pressing which characterized in that: the shoe cover comprises a frame (100), wherein the frame (100) is provided with a die sleeve assembly (1) which is matched with the die sleeve assembly and a compression module (2) which is used for pressing, the die sleeve assembly (1) comprises a base (11) and a die cavity (12) which is arranged on the base (11) and is used for being filled with soles and shoe upper surfaces, the long end of the die cavity (12) is defined to be longitudinal, the short end of the die cavity is defined to be transverse, the die cavity (12) is provided with two clamping blocks (13) which can longitudinally reciprocate, the two clamping blocks (13) are arranged at the transverse two ends of the die cavity (12) and are used for clamping shoe heads and heel parts of to-be-pressed pieces, and each clamping block (13) is connected with a reciprocating cylinder (14) which drives the die blocks to move;

an elastic extrusion sheet (121) which is longitudinally arranged in the die cavity (12) is arranged in the die cavity, transverse compression members are arranged along two sides of the elastic extrusion sheet (121), and each transverse compression member comprises a plurality of elastic pressing blocks (122) which are longitudinally distributed and a plurality of clamping cylinders (123) which drive each elastic pressing block (122) to transversely move;

an inclined supporting block (15) is arranged at the bottom of the die cavity (12) at the position close to the clamping block (13) at one side of the toe cap.

2. A rotary sole press according to claim 1, characterized in that: the pressing module (2) comprises a base (21) fixedly connected to the frame (100), a rotating plate (22) hinged to the base (21), a heel side pressing rod (23) and a vamp side pressing rod (24) which are arranged on the rotating plate (22), and a lifting assembly for driving the heel side pressing rod (23) to lift is arranged below the base (11) so that the heel side pressing rod (24) is in contact with a workpiece to be pressed.

3. A rotary sole press according to claim 2, characterized in that: the die sleeve assemblies (1) and the compaction modules (2) are four groups and are uniformly distributed on a revolving frame (101) rotatably arranged on the frame (100).

4. A rotary sole press according to claim 2 or 3, characterized in that: the end part of the vamp side compression bar (24) is provided with a cushion pad (241).

5. A rotary sole press according to claim 2 or 3, characterized in that: the end part of the heel side pressure bar (23) is provided with an adjustable pressing block (231), and the adjustable pressing block (231) is hinged on the heel side pressure bar (23).