A shoe outsole hot pressing device

Abstract

The present invention relates to the field of shoe material forming equipment, in particular to a shoe outsole hot pressing equipment, wherein an extrusion part comprises a second bottom plate and a heating plate installed inside the second bottom plate and moving up and down, the heating plate moving up and down by a first regulator installed on the top of the second bottom plate, a base plate matching a slide rod is provided on the side of the second bottom plate, a push frame is also installed on the top of the second bottom plate and connected to the push rod by the push frame, the improved device uses the first regulator to drive the second bottom plate to move up and down, controls the contact time between the heating plate and the second bottom plate, and then quickly controls the temperature, the surface of the second bottom plate is provided with ribs matched with guide grooves and seam grooves, which not only facilitates the movement of the first hot plate and the second hot plate under the control of the second regulator, but also improves the use strength of the second bottom plate, and uses the second regulator to control the movement of the first hot plate and the second hot plate to change the heat source center, which can be applicable to the temperature control of different areas between molds.

Description

Technical Field

[0001] The invention relates to a shoe outsole hot pressing device, belonging to the field of shoe material forming equipment. Background Art

[0002] The shoe outsole hot pressing equipment uses the principle of hot pressing to soften and reshape the outsole material by heating and pressurizing it to achieve the desired shape and size. This equipment is widely used in the processing of various types of outsole such as sports shoes, casual shoes, and leather shoes.

[0003] During the hot pressing process, the heat source of the hot pressing plate is usually in a fixed position, which is not convenient for adapting to the hot pressing mold. In particular, when the sole is being formed, the thickness of some areas is large, and the heat penetration is slow, resulting in the appearance of pores inside the molding process. For areas with smaller thickness, overheating can easily cause the material to coke, so it is not easy to control the temperature in different areas. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention aims to provide a shoe outsole hot pressing device to solve the above-mentioned problems.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized by the following technical scheme: a shoe outsole hot pressing device, the structure of which includes: a top plate, the top plate is extended downwardly and equipped with a sliding rod, the sliding rod is installed on the top of the machine body, the surface of the machine body is provided with a first bottom plate, the sliding rod is provided with more than two, and a sliding first slide plate is installed between them, characterized in that: the first slide plate includes a controller and a propeller installed on the top of the top plate, a retractable push rod is provided in the middle of the propeller, and an extrusion part is installed at the bottom of the push rod, and the extrusion part is used to extrude with the surface of the first bottom plate;

[0006] The extrusion part includes a second bottom plate, and a heating plate installed inside the second bottom plate and moving up and down. The heating plate moves up and down through a first regulator installed on the top of the second bottom plate. The side of the second bottom plate is provided with a substrate matching the sliding rod. A push frame is also installed on the top of the second bottom plate and connected to the push rod through the push frame.

[0007] Preferably, the heating plate includes a second slide plate, a heat plate that can slide laterally is provided at the bottom of the second slide plate, the heat plate is driven to rotate by a screw in the middle through a second adjuster on the side of the second slide plate, a fixed frame is provided on the top of the second slide plate, and the first adjuster is connected through a top screw at the top of the fixed frame.

[0008] Preferably, the hot plate includes a first hot plate and a second hot plate, the first hot plate and the first inner groove are installed in the inner groove of the second slide plate, and the first hot plate and the first inner groove are driven to move by a screw, a guide groove is provided on the surface of the first hot plate, a seam groove is provided on the side opposite to the first hot plate and the second hot plate, a first convex plate extends from one side of the first hot plate, the first convex plate is respectively installed on the opposite surfaces of the first hot plate and the second hot plate, and a first inner groove is also provided on the opposite side of the first convex plate, which is nested with the first convex plate through the first inner groove.

[0009] Preferably, the second hot plate includes a plate body and an inner hot plate embedded in the plate body, the surface of the plate body is provided with a guide groove matching with the surface of the first hot plate, a buffer pad is installed on the top surface of the plate body, and the third bottom plate is connected through the buffer pad, a lifting plate is provided on the top of the buffer pad, the lifting plate passes through the buffer pad and matches with the third bottom plate, the matching groove pad is attached to the inner surface of the first inner groove, and the lifting plate is located on one side of the plate body and is not centrally arranged.

[0010] Preferably, the buffer pad is made of high temperature resistant rubber sheet.

[0011] Preferably, a groove body cooperating with a lifting plate is provided on the surface of the first hot plate, and the groove body of the first hot plate is nested with the lifting plate, and the lifting plate drives the plate body to move so that the matching groove pad in the first inner groove fits with the surface of the first convex plate.

[0012] Preferably, the threads of the screw are symmetrically arranged, and when rotating, the first solar thermal plate of the plate body simultaneously moves toward the middle or expands outward.

[0013] Preferably, the guide groove is V-shaped.

[0014] Preferably, triangular ribs are provided inside the second bottom plate to cooperate with the guide groove and the first inner groove.

[0015] Preferably, the central axis of the first adjuster is a hollow structure and is provided with an internal thread that engages with the external thread of the top screw.

[0016] The present invention discloses a shoe outsole hot pressing device, which has the following effects: the improved device utilizes a first regulator to drive a second bottom plate to move up and down, controls the contact time between a heating plate and the second bottom plate, and then quickly controls the temperature; a rib matched with a guide groove and a joint groove is arranged on the surface of the second bottom plate, which not only facilitates the movement of the first hot plate and the second hot plate under the control of the second regulator, but also improves the use intensity of the second bottom plate; the movement of the first hot plate and the second hot plate is controlled by the second regulator to change the center of the heat source, which is not only applicable to the temperature control of different areas between molds, but also can quickly heat up the center temperature by nesting and combining the first convex plate and the first inner groove, thereby improving the response speed of the production equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0018] Figure 1 The present invention is a schematic structural diagram of a shoe outsole hot pressing device.

[0019] Figure 2 It is a front view structural schematic diagram of the present invention.

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the extrusion portion of the present invention.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the heating plate of the present invention.

[0022] Figure 5 It is a bottom view structural schematic diagram of the heating plate of the present invention.

[0023] Figure 6 It is a schematic diagram of the structure of the cooperation between the heating plate and the second bottom plate of the present invention.

[0024] In the figure:

[0025] 1. Top plate; 2. First slide plate; 3. Slide bar; 4. First bottom plate; 5. Machine body;

[0026] 161, first hot plate; 162, first inner groove; 163, first convex plate; 164, guide groove; 165, joint groove; 166, second hot plate;

[0027] 111, second slide plate; 112, second adjuster; 113, screw rod; 114, fixing frame; 115, top screw rod; 116, hot plate;

[0028] 21. Extrusion unit; 22. Push rod; 23. Controller; 24. Propeller;

[0029] 211, heating plate; 212, second bottom plate; 213, base plate; 214, push frame; 215, first regulator;

[0030] 661, plate body; 662, inner heating plate; 663, buffer pad; 664, third bottom plate; 665, matching groove pad; 666, lifting plate. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the existing hot pressing process, the heat source of the hot pressing plate is usually fixed in a fixed position, which is not convenient for the hot pressing mold to adapt. In particular, when the sole is being formed, the thickness of some areas is large, and the heat penetration is slow, resulting in the appearance of pores inside during the forming process. For areas with smaller thickness, overheating easily causes the material to coke, so it is not easy to control the temperature in different areas. Therefore, in order to solve the above problems, this case proposes the following technical solutions:

[0034] See also Figures 1 to 6 The present invention provides a technical solution for hot pressing equipment for outsoles of shoes: its structure includes: a top plate 1, the top plate 1 extends downward and is equipped with a slide bar 3, the slide bar 3 is installed on the top of a machine body 5, a first bottom plate 4 is provided on the surface of the machine body 5, and more than two slide bars 3 are provided, and a first sliding plate 2 is installed between them, characterized in that: the first slide plate 2 includes a controller 23 and a propeller 24 installed on the top of the top plate 1, a retractable push rod 22 is provided in the middle of the propeller 24, and an extrusion part 21 is installed at the bottom of the push rod 22, and the extrusion part 21 is used to extrude with the surface of the first bottom plate 4;

[0035] The extrusion part 21 includes a second bottom plate 212, and a heating plate 211 installed inside the second bottom plate 212 and moving up and down. The heating plate 211 moves up and down through a first regulator 215 installed on the top of the second bottom plate 212. A base plate 213 matching the slide bar 3 is provided on the side of the second bottom plate 212. A push frame 214 is also installed on the top of the second bottom plate 212, and is connected to the push rod 22 through the push frame 214.

[0036] The main structure of the device includes a top plate 1, a slide bar 3 is installed at the bottom of the top plate 1, and is installed on the top surface of the body 5 through the slide bar 3. A first bottom plate 4 is also installed on the surface of the body 5. The mold is installed between the first slide plate 2 and the first bottom plate 4. The controller 23 drives the propeller 24 to drive the push rod 22 at the bottom to move, thereby pushing the extrusion part 21 and the first bottom plate 4 for pressurized molding.

[0037] The structure of the extrusion part 21 includes a heating plate 211 and a second bottom plate 212. The heating plate 211 is installed inside the warehouse body of the second bottom plate 212 and is driven by a first regulator 215 installed on the top of the second bottom plate 212. The heating plate 211 is controlled to move up and down by the threads inside the first regulator 215, thereby controlling the separation and adhesion of the heat source, and better controlling the temperature during use.

[0038] The first adjuster 215 is located inside the push frame 214, and is connected to the push rod 22 at the top through the push frame 214 to prevent the first adjuster 215 from being deformed during the extrusion process. The central axis of the first adjuster 215 adopts a hollow structure, and a thread is provided inside the shaft body, which engages with the external thread of the top screw 115 on the top of the second slide plate 111 of the heating plate 211, and is limited by the slide on the side of the fixed frame 114, so that the second slide plate 111 can be controlled to be in a state of up and down displacement.

[0039] The hot plate 116 at the bottom of the second slide 111 is controlled by the second regulator 112 on the side, which drives the screw 113. It can be adaptively matched according to different molds, so that the hot plate 116 can move left and right in two hot zones. The screw 113 adopts a symmetrical thread structure. When rotating, the hot plate 116 can expand toward the middle or outward.

[0040] The structure of the hot plate 116 includes a first hot plate 161. The surface of the first hot plate 161 is provided with a joint groove 165 and a guide groove 164, and cooperates with the second hot plate 166 through the first inner groove 162 opened on the side and the first convex plate 163. The inner hot plate 662 is respectively installed inside the second hot plate 166 and the first hot plate 161 for heating. Specifically, the second hot plate 166 adopts a high-frequency heating module, which can quickly heat up. The guide groove 164 on the surface of the first hot plate 161 cooperates with the groove body on the surface of the second bottom plate 212. On the one hand, it can increase the heat conduction effect, and on the other hand, it can be smoother during displacement.

[0041] The ribs of the second bottom plate 212 adopt an I-shaped structure, and the ribs on both sides are sliding bars. The strength is further improved by the middle ribs, and the middle ribs can be limited to prevent the first heat plate 161 and the second heat plate 166 from being locked due to excessive engagement during movement.

[0042] Since the first inner groove 162 and the first convex plate 163 are engaged between the first heat plate 161 and the second heat plate 166, in order to make the connection more stable, a lifting plate 666 is provided on the side of the plate body 661 to be engaged with the matching groove of the first heat plate 161, and a buffer pad 663 is used for transition between the plate body 661 and the third bottom plate 664. The lifting plate 666 is connected to the plate body 661. When in contact with the first heat plate 161, the plate body 661 can make the first convex plate 163 tightly engaged, wherein the lifting plate 666 is located in a non-centered state, and when subjected to unbalanced force, the first convex plate 163 and both sides of the first inner groove 162 can be tightly engaged at the same time.

[0043] The improved device uses the first regulator 215 to drive the second bottom plate 212 to move up and down, controls the contact time between the heating plate 211 and the second bottom plate 212, and then quickly controls the temperature. The surface of the second bottom plate 212 is provided with ribs that cooperate with the guide groove 164 and the seam groove 165, which not only facilitates the movement of the first hot plate 161 and the second hot plate 166 under the control of the second regulator 112, but also improves the use intensity of the second bottom plate 212. The second regulator 112 is used to control the movement of the first hot plate 161 and the second hot plate 166 to change the heat source center, which is not only suitable for temperature control in different areas between molds, but also can quickly heat up the center temperature by nesting and merging the first convex plate 163 and the first inner groove 162, thereby improving the response speed of the production equipment.

[0044] The above only describes the basic principles and preferred implementations of the present invention. Those skilled in the art may make many changes and improvements based on the above description, and these changes and improvements should fall within the protection scope of the present invention.

[0045] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A shoe outsole hot pressing device, the structure of which includes: A top plate (1), the top plate (1) extending downwardly and being provided with a slide bar (3), the slide bar (3) being provided on the top of a machine body (5), a first bottom plate (4) being provided on the surface of the machine body (5), the slide bars (3) being provided with more than two, a first sliding plate (2) being provided between the slide bars (3), and the first sliding plate (2) being characterized in that: the first sliding plate (2) comprises a controller (23) and a thruster (24) being provided on the top of the top plate (1), a retractable push rod (22) being provided in the middle of the push rod (24), a pressing portion (21) being provided at the bottom of the push rod (22), and being pressed against the surface of the first bottom plate (4) through the pressing portion (21); The extrusion portion (21) comprises a second bottom plate (212), and a heating plate (211) installed inside the second bottom plate (212) and movable up and down, wherein the heating plate (211) is movable up and down via a first regulator (215) installed on the top of the second bottom plate (212), a base plate (213) matching the slide rod (3) is provided on the side of the second bottom plate (212), and a push frame (214) is also installed on the top of the second bottom plate (212), and is connected to the push rod (22) via the push frame (214); The heating plate (211) comprises a second slide plate (111), a heat plate (116) which can slide laterally is provided at the bottom of the second slide plate (111), the heat plate (116) is driven to rotate by a screw rod (113) in the middle part of the heat plate (116) via a second adjuster (112) on the side of the second slide plate (111), a fixing frame (114) is provided at the top of the second slide plate (111), and the second slide plate (111) is connected to the first adjuster (215) via a top screw rod (115) at the top of the fixing frame (114).

2. A shoe outsole hot pressing device as claimed in claim 1, characterized in that: The heat plate (116) comprises a first heat plate (161) and a second heat plate (166); the first heat plate (161) and the first inner groove (162) are installed in the inner groove of the second slide plate (111); the first heat plate (161) and the first inner groove (162) are driven to move by a screw rod (113); a guide groove (164) is provided on the surface of the first heat plate (161); a joint groove (165) is provided on the side opposite to the first heat plate (161) and the second heat plate (166); a first convex plate (163) extends from one side of the first heat plate (161); the first convex plate (163) is installed on the opposite surfaces of the first heat plate (161) and the second heat plate (166); a first inner groove (162) is also provided on the opposite side of the first convex plate (163); the first inner groove (162) and the first convex plate (163) are nested and matched with each other.

3. A shoe outsole hot pressing device as claimed in claim 2, characterized in that: The second heat plate (166) includes a plate body (661) and an inner heat plate (662) embedded in the plate body (661); the surface of the plate body (661) is provided with a guide groove (164) matching with the surface of the first heat plate (161); a buffer pad (663) is installed on the top surface of the plate body (661), and the third bottom plate (664) is connected through the buffer pad (663); a lifting plate (666) is provided on the top of the buffer pad (663); the lifting plate (666) passes through the buffer pad (663) and matches with the third bottom plate (664); the matching groove pad (665) is attached to the inner surface of the first inner groove (162); the lifting plate (666) is located on one side of the plate body (661) and is not centrally arranged.

4. A shoe outsole hot pressing device as claimed in claim 3, characterized in that: The buffer pad (663) is made of high temperature resistant rubber sheet.

5. The shoe outsole hot pressing device according to claim 3, characterized in that: The surface of the first heat plate (161) is provided with a groove body that cooperates with the lifting plate (666); the groove body of the first heat plate (161) is nested with the lifting plate (666); the lifting plate (666) drives the plate body (661) to move, so that the matching groove pad (665) in the first inner groove (162) fits with the surface of the first convex plate (163).

6. A shoe outsole hot pressing device as claimed in claim 3, characterized in that: The threads of the screw rod (113) are symmetrically arranged, and when rotating, the plate body (661) and the first hot plate (161) simultaneously move toward the middle or expand outwards.

7. A shoe outsole hot pressing device as claimed in claim 2, characterized in that: The guide groove (164) is V-shaped.

8. The shoe outsole hot pressing device according to claim 2, characterized in that: The second bottom plate (212) is provided with triangular ribs inside, which cooperate with the guide groove (164) and the first inner groove (162).

9. The shoe outsole hot pressing device according to claim 1, characterized in that: The central axis of the first adjuster (215) is a hollow structure and is provided with an internal thread that meshes with the external thread of the top screw (115).

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