Demolding equipment for hot-pressing integrated football sheet

Abstract

The utility model relates to the technical field of football processing, and provides a hot-pressing integrated football piece demoulding device which comprises a hot-pressing assembly and a top seat, the hot-pressing assembly comprises a base, a fixed seat, a female die, a movable plate, a hydraulic telescopic rod and a guide rod, a demoulding structure is arranged at the top end of the base, and the fixed seat is arranged at the top end of the demoulding structure. The pre-pressing structure is arranged, when the movable plate moves downwards, the movable plate drives the male die to move, the movable plate drives the bottom end of the fixed plate to abut against the top end of the female die through the sliding rod, the movable plate moves on the outer side of the sliding rod, and at the moment, the bottom end of the fixed plate abuts against the top end of the female die all the time; and under the action of a second reset spring, a sliding rod drives a fixing plate to reset, the function of facilitating pre-pressing positioning of the device is achieved, and therefore the applicability of the hot-pressing integrated demolding equipment for the football pieces in the using process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of football processing, in particular to a demoulding device for a hot-pressed integrated football ball sheet. Background Art

[0002] Football is one of the most popular sports in the world. Among all the economic sports in the world, football is probably the sport with the greatest influence, the highest attention, and the most frequent competitions. It is known as the "world's first sport". Hot pressing technology is required in the processing of football. Hot pressing technology requires demoulding of football pieces, so a hot pressing integrated football piece demoulding equipment is used;

[0003] To this end, the patent with publication number CN211334690U discloses a precision mold demoulding device, including a fixed base, two first columns are fixedly installed on the upper surface of the fixed base, a mounting table is fixedly installed on the top of the two first columns, a lower mold is fixedly installed on the upper surface of the mounting table, a guide cylinder is fixedly installed inside the mounting table, the guide cylinder extends to the bottom of the mounting table, a servo motor is fixedly installed on the upper surface of the fixed base and located between the two first columns, a threaded rod is fixedly installed on the output shaft of the servo motor, a threaded block is threadedly connected to the outer surface of the threaded rod, and both sides of the threaded block are fixedly connected to limit plates. The utility model has a good guiding effect through the cooperation between the guide column, guide cylinder, sliding assembly, buffer assembly and other structures, so that the ejector rod and the ejector block can rise stably, ensuring the quality of demoulding of the formed workpiece;

[0004] The precision mold demoulding device mentioned above has a good guiding effect when in use, so that the ejector rod and the ejector block can rise stably, but it is inconvenient to pre-press and position during hot pressing, which makes it less suitable for use. Utility Model Content

[0005] The utility model aims to provide a demoulding device for a hot-pressed integrated soccer ball piece, so as to solve the defect that the existing demoulding device for a hot-pressed integrated soccer ball piece is inconvenient for pre-pressing and positioning.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a demoulding device for hot-pressed integrated soccer ball pieces, comprising a hot-pressing assembly and a top seat;

[0007] The hot pressing assembly includes a base, a fixed seat, a die, a movable plate, a hydraulic telescopic rod and a guide rod. A demoulding structure is arranged at the top of the base, a fixed seat is arranged at the top of the demoulding structure, a die is fixed at the top of the fixed seat, a mold cavity is arranged at the top of the die, guide rods are fixed at the corner positions of the top of the fixed seat, a movable plate is arranged above the fixed seat, and the tops of the guide rods pass through the movable plate and are fixed with a top seat;

[0008] A hydraulic telescopic rod is passed through the interior of the top seat, a convex mold is fixed to the bottom end of the movable plate, and a heating structure is arranged inside the convex mold;

[0009] Pre-stressing structures are evenly arranged on both sides of the internal punch of the movable plate, and the pre-stressing structure includes a sliding rod, a fixed plate and a second return spring. The sliding rod evenly passes through both sides of the inside of the movable plate, and a fixed plate is fixed at the bottom end of the sliding rod. The outer side of the sliding rod at the bottom end of the movable plate is sleeved with a second return spring.

[0010] When the device is used, by providing a pre-pressing structure, the function of facilitating pre-pressing and positioning of the device is realized, thereby improving the applicability of the demoulding equipment for hot-pressed integrated football pieces when in use; by providing a demoulding structure, the function of facilitating demoulding of the device is realized, thereby improving the work efficiency of the demoulding equipment for hot-pressed integrated football pieces when in use; by providing a heating structure, the function of facilitating hot pressing of the device is realized, thereby improving the convenience of the demoulding equipment for hot-pressed integrated football pieces when in use.

[0011] Preferably, the bottom end of the hydraulic telescopic rod is fixedly connected to the top end of the movable plate, and the movable plate and the guide rod constitute a sliding structure.

[0012] Preferably, the demoulding structure includes a guide cylinder, a guide column, a fixed rod, a movable plate, a push rod, a first return spring and a push plate. The guide cylinder is evenly fixed to the top of the base, and the guide cylinder is provided with a guide column inside. The top of the guide column extends to the outside of the guide cylinder and is fixed with a movable plate. Push rods are evenly fixed on both sides of the top of the movable plate. The top of the push rod extends to the inside of the mold cavity and is fixed with a push plate. Fixed rods are passed through the corners inside the movable plate, and the outside of the guide cylinder is sleeved with a first return spring.

[0013] Preferably, the guide column and the guide cylinder form a sliding structure, and the fixed rod and the movable plate form a sliding structure. The football ball piece is placed on the top of the push plate, and when the punch moves downward, the punch drives the push plate to move inside the mold cavity through the football ball piece, the push plate drives the push rod to move, and the push rod drives the movable plate to slide outside the fixed rod, and under the action of the fixed rod, the stability of the movable plate during movement is enhanced.

[0014] Preferably, the bottom end of the fixing rod is fixedly connected to the top end of the base, the top end of the fixing rod is fixedly connected to the bottom end of the fixing seat, and the top end of the push plate is located at the same horizontal plane as the top end of the mold cavity. The movable plate drives the guide column to move inside the guide cylinder, and under the action of the guide column, the first return spring is prevented from deforming. When the male mold is separated from the mold cavity, the push rod drives the push plate to move under the elastic force of the first return spring, and then the push plate pushes the football ball piece to the outside of the female mold.

[0015] Preferably, the slide bar and the movable plate form a sliding structure, and a limit block is fixed at the top of the slide bar. When the movable plate moves downward, the movable plate drives the punch to move, and the movable plate drives the bottom end of the fixed plate to contact the top end of the die through the slide bar. The movable plate moves outside the slide bar, and the bottom end of the fixed plate always contacts the top end of the die. When the die moves upward, the slide bar drives the fixed plate to reset under the action of the second reset spring.

[0016] Preferably, the heating structure comprises a heating chamber, a heating wire and a support plate. The heating chamber is arranged at the bottom end of the male mold. The heating wire is arranged inside the heating chamber. Support plates are fixed on both sides of the top of the heating wire.

[0017] Preferably, the top view cross section of the heating wire is designed in an "S" shape, and both ends of the support plate are fixedly connected to the inner wall of the male mold. The heating wire is connected to a power source, and the heating wire heats the inside of the heating cavity, so that the heating cavity heats the football ball piece through the male mold.

[0018] The utility model provides a demoulding device for hot-pressed integrated soccer ball pieces, which has the following advantages:

[0019] By providing a pre-pressing structure, when the movable plate moves downward, the movable plate drives the punch to move, and the movable plate drives the bottom end of the fixed plate to contact the top end of the die through the slide rod. The movable plate moves outside the slide rod. At this time, the bottom end of the fixed plate always contacts the top end of the die. When the die moves upward, the slide rod drives the fixed plate to reset under the action of the second reset spring, realizing the function of facilitating pre-pressing positioning of the device, thereby improving the applicability of the demoulding equipment for hot-pressed integrated football ball pieces when in use;

[0020] By providing a demoulding structure, the football ball piece is placed on the top of the push plate. When the punch moves downward, the punch drives the push plate to move inside the mold cavity through the football ball piece, and the push plate drives the push rod to move. The push rod drives the movable plate to slide on the outside of the fixed rod. Under the action of the fixed rod, the stability of the movable plate during movement is enhanced. The movable plate drives the guide column to move inside the guide cylinder. Under the action of the guide column, the first return spring is prevented from being deformed. When the punch is separated from the mold cavity, the push rod drives the push plate to move under the elastic force of the first return spring, and then the push plate pushes the football ball piece to the outside of the concave mold, thereby realizing the function of facilitating demoulding of the device, thereby improving the working efficiency of the demoulding equipment for hot-pressed integrated football ball pieces when in use.

[0021] By providing a heating structure and connecting the heating wire to a power source, the heating wire heats the inside of the heating chamber, and the heating chamber heats the football piece through the convex mold, thereby realizing the function of facilitating hot pressing of the device, thereby improving the convenience of the hot-pressed integrated football piece demoulding equipment when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the pre-pressing structure section of the utility model;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the demoulding structure section of the utility model;

[0026] Figure 5 It is a schematic diagram of the side cross-sectional structure of the heating structure of the utility model.

[0027] Explanation of the reference numerals in the figure: 1. hot pressing assembly; 101. base; 102. fixed seat; 103. die; 104. movable plate; 105. hydraulic telescopic rod; 106. guide rod; 2. demoulding structure; 201. guide cylinder; 202. guide column; 203. fixed rod; 204. movable plate; 205. push rod; 206. first return spring; 207. push plate; 3. top seat; 4. pre-pressing structure; 401. slide rod; 402. fixed plate; 403. second return spring; 5. mold cavity; 6. punch; 7. heating structure; 701. heating cavity; 702. heating wire; 703. support plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 5 The utility model provides a demoulding device for hot-pressed integrated soccer ball pieces, comprising a hot-pressing assembly 1 and a top seat 3. The hot-pressing assembly 1 comprises a base 101, a fixed seat 102, a concave die 103, a movable plate 104, a hydraulic telescopic rod 105 and a guide rod 106. A demoulding structure 2 is arranged at the top of the base 101. The demoulding structure 2 comprises a guide cylinder 201, a guide column 202, a fixed rod 203, a movable plate 204, a push rod 205, a first return spring 206 and a push plate 207. The guide cylinder 201 is evenly fixed to the top of the base 101. The guide cylinder 201 is provided with a guide column 202 inside. The top of the guide column 202 extends to the guide cylinder 201. A movable plate 204 is fixed on the outside, and push rods 205 are evenly fixed on both sides of the top of the movable plate 204. The tops of the push rods 205 extend to the inside of the mold cavity 5 and are fixed with push plates 207. Fixed rods 203 are passed through the corners inside the movable plate 204. The outside of the guide cylinder 201 is sleeved with a first return spring 206. The guide column 202 and the guide cylinder 201 constitute a sliding structure, and the fixed rod 203 and the movable plate 204 constitute a sliding structure. The bottom end of the fixed rod 203 is fixedly connected to the top of the base 101, and the top of the fixed rod 203 is fixedly connected to the bottom of the fixed seat 102. The top of the push plate 207 and the top of the mold cavity 5 are located in the same horizontal plane.

[0030] Reference Figure 2 and Figure 4 As shown, the football ball piece is placed on the top of the push plate 207. When the punch 6 moves downward, the punch 6 drives the push plate 207 to move inside the mold cavity 5 through the football ball piece. The push plate 207 drives the push rod 205 to move. The push rod 205 drives the movable plate 204 to slide on the outside of the fixed rod 203. Under the action of the fixed rod 203, the stability of the movable plate 204 during movement is enhanced. The movable plate 204 drives the guide column 202 to move inside the guide cylinder 201. Under the action of the guide column 202, the first return spring 206 is prevented from being deformed. When the punch 6 is separated from the mold cavity 5, under the elastic force of the first return spring 206, the push rod 205 drives the push plate 207 to move, and then the push plate 207 pushes the football ball piece to the outside of the die 103.

[0031] A fixed seat 102 is arranged at the top of the demoulding structure 2, a concave mold 103 is fixed at the top of the fixed seat 102, a mold cavity 5 is arranged at the top of the concave mold 103, a guide rod 106 is fixed at the corner position of the top of the fixed seat 102, a movable plate 104 is arranged above the fixed seat 102, the top of the guide rod 106 passes through the movable plate 104 and is fixed with a top seat 3, a hydraulic telescopic rod 105 runs through the inside of the top seat 3, a convex mold 6 is fixed at the bottom of the movable plate 104, a heating structure 7 is arranged inside the convex mold 6, and a heating structure 7 is arranged inside the convex mold 6. The structure 7 includes a heating chamber 701, a heating wire 702 and a support plate 703. The heating chamber 701 is arranged at the bottom end of the inside of the punch 6. The heating wire 702 is arranged inside the heating chamber 701. Support plates 703 are fixed on both sides of the top of the heating wire 702. The top view cross-section of the heating wire 702 is "S" shaped. Both ends of the support plate 703 are fixedly connected to the inner wall of the punch 6. The bottom end of the hydraulic telescopic rod 105 is fixedly connected to the top of the movable plate 104. The movable plate 104 and the guide rod 106 constitute a sliding structure.

[0032] Reference Figure 2 and Figure 5 As shown, the heating wire 702 is connected to a power source, and the heating wire 702 heats the interior of the heating cavity 701, so that the heating cavity 701 heats the soccer ball piece through the convex mold 6.

[0033] Pre-stressing structures 4 are evenly arranged on both sides of the internal punch 6 of the movable plate 104, and the pre-stressing structure 4 includes a sliding rod 401, a fixed plate 402 and a second return spring 403. The sliding rod 401 evenly runs through both sides of the inside of the movable plate 104, and the bottom end of the sliding rod 401 is fixed with a fixed plate 402. The outer side of the sliding rod 401 at the bottom end of the movable plate 104 is sleeved with a second return spring 403. The sliding rod 401 and the movable plate 104 constitute a sliding structure, and a limiting block is fixed at the top of the sliding rod 401.

[0034] Reference Figure 2 and Figure 3 As shown, when the movable plate 104 moves downward, the movable plate 104 drives the punch 6 to move, and the movable plate 104 drives the bottom end of the fixed plate 402 to collide with the top of the die 103 through the slide bar 401. The movable plate 104 moves on the outside of the slide bar 401. At this time, the bottom end of the fixed plate 402 is always in conflict with the top of the die 103. When the punch 6 moves upward, under the action of the second reset spring 403, the slide bar 401 drives the fixed plate 402 to reset.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A demoulding device for hot-pressed integrated soccer ball pieces, comprising a hot-pressing component (1) and a top seat (3); Features: The hot pressing assembly (1) comprises a base (101), a fixed seat (102), a die (103), a movable plate (104), a hydraulic telescopic rod (105) and a guide rod (106); a demoulding structure (2) is arranged at the top of the base (101); a fixed seat (102) is arranged at the top of the demoulding structure (2); a die (103) is fixed at the top of the fixed seat (102); a mold cavity (5) is arranged at the top of the die (103); guide rods (106) are fixed at the corner positions of the top of the fixed seat (102); a movable plate (104) is arranged above the fixed seat (102); and the tops of the guide rods (106) pass through the movable plate (104) and are fixed to the top seat (3); A hydraulic telescopic rod (105) passes through the interior of the top seat (3); a convex mold (6) is fixed to the bottom end of the movable plate (104); and a heating structure (7) is provided inside the convex mold (6); Pre-stressing structures (4) are evenly arranged on both sides of the internal punch (6) of the movable plate (104), and the pre-stressing structure (4) includes a sliding rod (401), a fixed plate (402) and a second return spring (403). The sliding rod (401) evenly passes through both sides of the inside of the movable plate (104), and the bottom end of the sliding rod (401) is fixed with a fixed plate (402), and the outer side of the sliding rod (401) at the bottom end of the movable plate (104) is sleeved with a second return spring (403).

2. The demoulding device for hot-pressed integrated soccer ball piece according to claim 1, characterized in that: The bottom end of the hydraulic telescopic rod (105) is fixedly connected to the top end of the movable plate (104), and the movable plate (104) and the guide rod (106) form a sliding structure.

3. The demoulding device for hot-pressed integrated soccer ball piece according to claim 1, characterized in that: The demoulding structure (2) comprises a guide cylinder (201), a guide column (202), a fixed rod (203), a movable plate (204), a push rod (205), a first return spring (206) and a push plate (207); the guide cylinder (201) is evenly fixed to the top of the base (101); the guide cylinder (201) is provided with a guide column (202) inside; the top of the guide column (202) extends to the outside of the guide cylinder (201) and is fixed with a movable plate (204); push rods (205) are evenly fixed on both sides of the top of the movable plate (204); the top of the push rod (205) extends to the inside of the mold cavity (5) and is fixed with a push plate (207); the fixed rod (203) penetrates the corner position inside the movable plate (204); and the first return spring (206) is sleeved on the outside of the guide cylinder (201).

4. The demoulding device for hot-pressed integrated soccer ball piece according to claim 3, characterized in that: The guide column (202) and the guide cylinder (201) form a sliding structure, and the fixed rod (203) and the movable plate (204) form a sliding structure.

5. The demoulding device for hot-pressed integrated soccer ball piece according to claim 3, characterized in that: The bottom end of the fixing rod (203) is fixedly connected to the top end of the base (101), the top end of the fixing rod (203) is fixedly connected to the bottom end of the fixing seat (102), and the top end of the push plate (207) and the top end of the mold cavity (5) are located in the same horizontal plane.

6. The demoulding device for hot-pressed integrated soccer ball piece according to claim 1, characterized in that: The sliding rod (401) and the movable plate (104) form a sliding structure, and a limiting block is fixed at the top end of the sliding rod (401).

7. The demoulding device for hot-pressed integrated soccer ball piece according to claim 1, characterized in that: The heating structure (7) comprises a heating chamber (701), a heating wire (702) and a support plate (703); the heating chamber (701) is arranged at the bottom end of the male mold (6); the heating wire (702) is arranged inside the heating chamber (701); and support plates (703) are fixed on both sides of the top of the heating wire (702).

8. The demoulding device for hot-pressed integrated soccer ball piece according to claim 7, characterized in that: The top view cross section of the heating wire (702) is designed to be "S" shaped, and both ends of the support plate (703) are fixedly connected to the inner wall of the male mold (6).

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