Sole line forming equipment

Abstract

The utility model discloses sole line forming equipment which comprises a main body mechanism, the main body mechanism comprises a bottom plate, a plurality of supporting legs fixed to the two sides of the bottom plate, an upper die assembly installed at the top end of the bottom plate, a side die body installed on the bottom plate and penetrating through the bottom plate, two bearing seats arranged on the opposite supporting legs in a sliding mode, a rotating seat installed between the opposite bearing seats and a plurality of lower die assemblies installed on the outer side face of the rotating seat. The bottom plate is used for installing other assemblies, stability of each composition structure is guaranteed, the supporting legs are used for supporting the bottom plate, the upper die assembly is installed at the top end of the bottom plate, and the lower die assembly is installed at the top end of the upper die assembly. The shoe sole line forming equipment has the advantage that the types of shoe sole lines can be automatically switched.

Description

Technical Field

[0001] This utility model relates to the technical field of shoe sole production equipment, specifically to a shoe sole pattern forming equipment. Background Technology

[0002] Molds are various molds and tools used in industrial production to obtain desired products through methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, and stamping. In short, molds are tools used to make shaped objects. These tools are composed of various parts, and different molds are composed of different parts. They mainly achieve the processing of the shape of the object by changing the physical state of the material being molded. They are known as the "mother of industry." Molds are also needed in the production of shoe soles, where shoe sole materials are pressed into shape on the mold through hot pressing.

[0003] The existing shoe sole molds have the following drawbacks in the production process: there are many types of shoe sole patterns, and each different shoe sole pattern corresponds to a set of molds. When producing shoe soles with different patterns, it is necessary to frequently change the molds, which is troublesome, time-consuming and labor-intensive, and affects the production efficiency of shoe soles. Therefore, there is room for improvement. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows: a shoe sole pattern forming device, comprising: a main body mechanism, the main body mechanism including a base plate, a plurality of legs fixed on both sides of the base plate, an upper mold assembly installed on the top of the base plate, a side mold body installed on the base plate and passing through the base plate, two bearing seats slidably arranged on opposite legs, a rotating seat installed between opposite bearing seats, a plurality of lower mold assemblies installed on the outer surface of the rotating seat, a servo motor installed on one side bearing seat and fixedly connected at the end to the rotating seat, and a second electric telescopic rod fixed on opposite legs and fixedly connected at the top of the bearing seat.

[0006] In a preferred embodiment, the present invention can be further configured such that the upper mold assembly includes a gantry frame fixed to the top of the base plate, a first electric telescopic rod symmetrically installed on the gantry frame, and an upper mold body fixed to the bottom end of the first electric telescopic rod.

[0007] In a preferred embodiment, the present invention can be further configured such that the rotating seat includes a rotating shaft rotatably mounted on a bearing seat at its end and a rectangular seat fixedly sleeved on the rotating shaft.

[0008] In a preferred embodiment, the present invention can be further configured such that: grooves are provided on all four outer surfaces of the rectangular base, the lower mold assembly is fitted into the grooves, and is fixedly connected to the rectangular base by bolts.

[0009] In a preferred embodiment, the present invention can be further configured such that the lower mold assembly includes a rectangular plate fitted into a groove and a textured protrusion integrally fixed to the top of the rectangular plate.

[0010] In a preferred embodiment, the present invention can be further configured such that: a groove is formed on the inner side of the support leg, and slide bars are fixed on both sides of the bearing seat, the slide bars being slidably fitted into the groove.

[0011] In a preferred embodiment, the present invention can be further configured such that: the bottom end of the base plate is fixed with limiting plates on both sides of the side mold.

[0012] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0013] 1. In this utility model, the shoe sole mold is configured as an upper mold assembly, a side mold body, and a lower mold assembly. With the above configuration, when it is necessary to change the production pattern of the shoe sole, only the lower mold assembly needs to be replaced, thus avoiding the trouble of replacing the entire mold set.

[0014] 2. In this utility model, bearing seats are movably installed on opposite support legs, and a rotating seat is installed between the opposite bearing seats. A second electric telescopic rod is fixed to the support leg and connected to the bearing seats. The second electric telescopic rod controls the up-and-down movement of the bearing seats, which in turn controls the up-and-down movement of the rotating seat. Different patterned lower mold components are installed on each outer surface of the rotating seat. When it is necessary to switch the sole pattern, the second electric telescopic rod drives the rotating seat downwards, while a servo motor drives the rotating seat to rotate. The rotating seat rotates to switch the lower mold components on different outer surfaces. After the switching is completed, the second electric telescopic rod drives the rotating seat upwards, so that the switched lower mold components are embedded into the side mold body. This allows for automatic switching of the lower mold components, avoiding the inconvenience of manual installation and disassembly, and further improving the production efficiency of the soles. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a partial structural schematic diagram of the present invention;

[0017] Figure 3 This is a partial exploded view of the structure of this utility model;

[0018] Figure 4 This is an exploded view of part of the structure of this utility model.

[0019] Figure label:

[0020] 100. Main body; 110. Base plate; 111. Limiting plate; 120. Support leg; 121. Slide groove; 130. Upper mold assembly; 131. Gantry frame; 132. First electric telescopic rod; 133. Upper mold body; 140. Side mold body; 150. Bearing seat; 151. Slide bar; 160. Rotating seat; 161. Rotating shaft; 162. Rectangular seat; 1621. Groove; 170. Lower mold assembly; 171. Rectangular plate; 172. Textured protrusion; 180. Servo motor; 190. Second electric telescopic rod. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0022] Some embodiments of this utility model are described below with reference to the accompanying drawings. Example 1

[0023] Combination Figure 1-4 As shown, this embodiment provides a shoe sole pattern forming device, including: a main body 100.

[0024] The main structure 100 includes a base plate 110, multiple support legs 120 fixed on both sides of the base plate 110, an upper mold assembly 130 mounted on the top of the base plate 110, a side mold body 140 mounted on the base plate 110 and passing through the base plate 110, two bearing seats 150 slidably mounted on the opposite support legs 120, a rotating seat 160 mounted between the opposite bearing seats 150, multiple lower mold assemblies 170 mounted on the outer surface of the rotating seat 160, a servo motor 180 mounted on one side of the bearing seat 150 and fixedly connected at its end to the rotating seat 160, and a second electric telescopic rod 190 fixed on the opposite support legs 120 and fixedly connected at its top to the bearing seat 150.

[0025] The base plate 110 is used to install other components to ensure the stability of each component structure. The support leg 120 is used to support the base plate 110. The upper mold assembly 130 is installed on the top of the base plate 110 and is used to cooperate with the side mold body 140 to form a shoe sole mold. It includes a gantry frame 131 fixed on the top of the base plate 110, a first electric telescopic rod 132 symmetrically installed on the gantry frame 131, and an upper mold body 133 fixed at the bottom of the first electric telescopic rod 132. The gantry frame 131 is used to install the first electric telescopic rod 132. The first electric telescopic rod 132 is used to install the upper mold body 133 and drive the upper mold body 133 to move up and down to realize the opening and closing of the shoe sole mold.

[0026] The side mold body 140 is used to shape the side of the shoe sole. It passes through the bottom plate 110 and its bottom end is flush with the bottom end of the bottom plate 110. It is fixed to the bottom plate 110 by bolts.

[0027] The bearing housing 150 is used to install the rotating seat 160, ensuring the rotational stability of the rotating seat 160 while facilitating the up-and-down movement of the rotating seat 160. A sliding groove 121 is opened on the inner side of the support leg 120, and a sliding strip 151 is fixed on both sides of the bearing housing 150. The sliding strip 151 slides and fits into the sliding groove 121 to ensure the stability of the bearing housing 150 when moving up and down.

[0028] The rotating seat 160 is used to install the lower mold assembly 170 and to switch between different types of lower mold assemblies 170 by rotation. It includes a rotating shaft 161 with its end rotatably mounted on the bearing seat 150 and a rectangular seat 162 fixedly sleeved on the rotating shaft 161. The rotating shaft 161 is used to install the rectangular seat 162 and facilitates the rotation of the rectangular seat 162. The rectangular seat 162 is used to fix the lower mold assembly 170.

[0029] Grooves 1621 are formed on the four outer surfaces of the rectangular base 162. Threaded holes are formed on the four corners of the inner bottom wall of the grooves 1621. The lower mold assembly 170 is fitted into the grooves 1621. Bolts pass through the lower mold assembly 170 and engage in the threaded holes to fix the lower mold assembly 170 on the rectangular base 162, which facilitates the installation and disassembly of the lower mold assembly 170.

[0030] The lower mold assembly 170 includes a rectangular plate 171 fitted in a groove 1621 and a textured protrusion 172 integrally fixed to the top of the rectangular plate 171. Meanwhile, the textured protrusions 172 in the lower mold assembly 170 on different outer surfaces of the rotating seat 160 are all different.

[0031] In addition, limit plates 111 are fixed at the bottom of the base plate 110 on both sides of the side mold. When the textured protrusions 172 in the lower mold assembly 170 are embedded in the side mold body 140, the limit plates 111 can limit the entire rotating seat 160 to prevent the rotating seat 160 from shaking.

[0032] The servo motor 180 is fixed on the bearing seat 150 on one side by a bracket, and the shaft is fixedly connected to the end of the rotating shaft 161. It is used to drive the rotating seat 160 to rotate, so as to realize the switching of the lower mold assembly 170.

[0033] The second telescopic rod is fixed on the outrigger 120, and its top end is fixedly connected to the bearing seat 150. It is used to drive the bearing seat 150 to move up and down, that is, to drive the rotating seat 160 to move up and down.

[0034] The working principle and usage process of this utility model are as follows: When it is necessary to produce shoe soles with different patterns, the second electric telescopic rod 190 retracts, causing the bearing seat 150 to move downward. The downward movement of the bearing seat 150 causes the rotating seat 160 to move downward. Then, the servo motor 180 starts, causing the rotating shaft 161 to rotate. The rotation of the rotating shaft 161 causes the rectangular seat 162 to rotate. The rotation of the rectangular seat 162 switches the lower mold assembly 170 on its different outer surfaces, and the required lower mold assembly 170 is switched to face the side mold body 140. The servo motor 180 stops, and at this time, the second electric telescopic rod 190 extends, causing the bearing seat 150 to move upward. The upward movement of the bearing seat 150 causes the rotating seat 160 to move upward, so that the switched lower mold assembly 170 is embedded in the side mold body 140, thus completing the automatic switching of the shoe sole pattern.

[0035] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A shoe sole pattern forming device, comprising: The main body (100) is characterized in that it includes a base plate (110), a plurality of legs (120) fixed on both sides of the base plate (110), an upper mold assembly (130) mounted on the top of the base plate (110), a side mold body (140) mounted on the base plate (110) and passing through the base plate (110), two bearing seats (150) slidably disposed on opposite legs (120), a rotating seat (160) mounted between opposite bearing seats (150), a plurality of lower mold assemblies (170) mounted on the outer side of the rotating seat (160), a servo motor (180) mounted on one side bearing seat (150) and whose end is fixedly connected to the rotating seat (160), and a second electric telescopic rod (190) fixed on opposite legs (120) and whose top end is fixedly connected to the bearing seat (150).

2. The shoe sole pattern forming equipment according to claim 1, characterized in that, The upper mold assembly (130) includes a gantry frame (131) fixed to the top of the base plate (110), a first electric telescopic rod (132) symmetrically installed on the gantry frame (131), and an upper mold body (133) fixed to the bottom of the first electric telescopic rod (132).

3. The shoe sole pattern forming equipment according to claim 1, characterized in that, The rotating seat (160) includes a rotating shaft (161) rotatably mounted on a bearing seat (150) at its end, and a rectangular seat (162) fixedly sleeved on the rotating shaft (161).

4. The shoe sole pattern forming equipment according to claim 3, characterized in that, The rectangular base (162) has grooves (1621) on all four outer surfaces. The lower mold assembly (170) is fitted into the grooves (1621) and is fixedly connected to the rectangular base (162) by bolts.

5. The shoe sole pattern forming equipment according to claim 4, characterized in that, The lower mold assembly (170) includes a rectangular plate (171) fitted into a groove (1621) and a textured protrusion (172) integrally fixed to the top of the rectangular plate (171).

6. The shoe sole pattern forming equipment according to claim 1, characterized in that, The inner side of the support leg (120) has a sliding groove (121), and the two sides of the bearing seat (150) are fixed with slide bars (151), which slide and fit into the sliding groove (121).

7. The shoe sole pattern forming equipment according to claim 1, characterized in that, The bottom end of the base plate (110) is fixed with limit plates (111) on both sides of the side mold.

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