Edge folding device for forming damping box

Abstract

The utility model relates to the field of shock absorption box forming and edge folding, discloses an edge folding device for shock absorption box forming, and solves the problems that when an iron sheet is subjected to edge folding treatment, scrap iron on the surface of the iron sheet falls off and is accumulated on a lower die in the bending process, the follow-up bending effect is seriously affected, and the service life of the iron sheet is prolonged. The edge folding device for forming the damping box solves the problems that due to the fact that scrap iron exists, the bending angle is not accurate, folded edges are not flat, even a mold is damaged, the service life of the mold is shortened, and manual cleaning is very troublesome every time. The edge folding device for forming the damping box comprises a base and a lower mold fixedly connected to the upper portion of the middle of the base; by arranging the swing mechanism and the pushing mechanism, after edge folding is completed, the swing mechanism is driven to slide, then the pushing mechanism is driven to slide, scrap iron on the lower die is cleaned, compared with the prior art, the scrap iron can be automatically cleaned, manual cleaning is not needed, and therefore the purpose of saving manpower is achieved.

Description

Technical Field

[0001] The utility model relates to the field of edge folding of shock-absorbing boxes, in particular to an edge folding device for forming a shock-absorbing box. Background Art

[0002] The folding device used for shock absorber box forming is a device specially used to fold the raw materials of shock absorber box (such as iron sheets, etc.) to form them into a specific shape of shock absorber box. The folding device is usually composed of an upper mold and a lower mold. The upper mold can move downward under the drive of the power system and cooperate with the lower mold to apply pressure to the iron sheet placed between the two to bend it into a predetermined shape.

[0003] The announcement number is CN221366054U, which provides a folding device for packaging carton production, relating to the field of packaging carton production, including a base, a folding platform is installed on the top of the base, and limiting grooves are symmetrically provided on the tops of both sides of the folding platform, and two motor bodies are provided on the inner wall of one side of the folding platform; the utility model is provided with a telescopic plate, a slide plate, a slide groove, a spring, a fixing bolt, a through hole and a threaded hole. At present, when using the folding device for folding operations, it faces a thorny problem. When the iron sheet is folded, the iron filings on the surface of the iron sheet will fall off during the bending process and accumulate on the lower mold. The occurrence of this phenomenon seriously affects the subsequent bending effect. The presence of iron filings will cause inaccurate bending angles and uneven folding edges, and may even damage the mold, reducing the service life of the mold. It is very troublesome to manually clean it each time. Utility Model Content

[0004] The purpose of the utility model is to provide a folding device for forming a shock-absorbing box. By adopting this device, the problem that when the iron sheet is folded, the iron filings on the surface of the iron sheet will fall off during the bending process and accumulate on the lower mold, and the occurrence of this phenomenon will seriously affect the subsequent bending effect.

[0005] To achieve the above-mentioned object, the utility model provides the following technical solution: a folding device for forming a shock-absorbing box, comprising a base, a lower mold fixedly connected to the middle upper part of the base, a first support plate fixedly connected to the upper part of one side of the base, a cylinder fixedly connected to the upper part of the first support plate, a gas rod fixedly connected to the output end of the gas rod, an upper mold fixedly connected to the lower end of the gas rod, a swing mechanism provided on the outer side of the gas rod, and a pushing mechanism provided below the swing mechanism;

[0006] The swing mechanism includes a first connecting plate fixedly connected to the outside of the gas rod, a first hole is provided in the middle inner part of the first support plate, the first connecting plate is nested on the inner side of the first hole, a second connecting plate is fixedly connected to the bottom of the first connecting plate, a first guide groove is provided on the inner side of the second connecting plate, a point a is provided on the upper outer side of the first guide groove, a point b is provided on the upper inner side of the first guide groove, a point c is provided on the lower outer side of the first guide groove, and a point d is provided on the lower inner side of the first guide groove, a second hole is provided on one side of the first connecting plate, a first push rod is provided on the inner side of the second hole, a first guide rod is provided on the inner side of the first guide groove, the first guide rod and the first push rod are connected in a fixed manner, the end of the first push rod close to the cylinder is fixedly connected to the third connecting plate, and the upper end of the third connecting plate is fixedly connected to the knocking plate.

[0007] Preferably, point a of the first guide groove is closer to the cylinder than point b of the first guide groove, and point c of the first guide groove is farther away from the cylinder than point d of the first guide groove.

[0008] Preferably, the appearance structures of the upper and lower ends of the first guide groove are both inclined straight lines.

[0009] Preferably, the middle section of the first guide groove on the side close to the cylinder is wavy, and the middle section of the first guide groove on the side away from the cylinder is vertical and straight.

[0010] Preferably, the outer side surface of the first push rod fits with the inner side surface of the second hole, and the appearance and structural shape of the first push rod is a cuboid.

[0011] Preferably, the pushing mechanism includes a sliding plate arranged below the third connecting plate, a second guide groove is arranged inside the third connecting plate, a second guide rod is arranged on the inner side of the second guide groove, the second guide rod is connected to the sliding plate in a fixed manner, an elastic rubber pad is fixedly connected to the top of the sliding plate, and a cleaning cloth is fixedly connected to the inner side of the sliding plate.

[0012] Preferably, the appearance structure of the second guide groove is an inclined straight line, and the second guide groove and the second guide rod are matched in a clearance fit.

[0013] Preferably, the sliding plate and the base are connected in a sliding manner.

[0014] The utility model proposes a folding device for forming a shock-absorbing box. By setting a swinging mechanism and a pushing mechanism, after the folding is completed, the swinging mechanism is driven to slide, and then the pushing mechanism is driven to slide to clean the iron chips on the lower mold. Compared with the existing technology, the iron chips can be cleaned automatically without manual cleaning, thereby achieving the purpose of saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the rear view structure of the first support plate of the present invention;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the third connecting plate of the present invention when viewed from bottom;

[0018] Figure 4 For the utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0019] In the figure: 1. base; 2. lower mold; 3. first support plate; 8. cylinder; 4. gas rod; 5. upper mold; 6. swing mechanism; 7. pushing mechanism; 601. first connecting plate; 602. first hole; 603. second connecting plate; 604. first guide groove; 605. second hole; 606. first push rod; 607. first guide rod; 608. third connecting plate; 609. knocking plate; 701. sliding plate; 702. second guide groove; 703. second guide rod; 704. elastic rubber pad; 705. cleaning cloth. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not 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 efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a folding device for forming a shock absorber box, comprising a base 1, a lower mold 2 fixedly connected to the middle upper part of the base 1, a first support plate 3 fixedly connected to the upper part of one side of the base 1, a cylinder 8 fixedly connected to the upper part of the first support plate 3, a gas rod 4 fixedly connected to the output end of the cylinder 8, an upper mold 5 fixedly connected to the lower end of the gas rod 4, a swing mechanism 6 is provided on the outer side of the gas rod 4, and a pushing mechanism 7 is provided below the swing mechanism 6;

[0022] The swing mechanism 6 includes a first connecting plate 601 fixedly connected to the outside of the gas rod 4, a first hole 602 is provided in the middle of the first support plate 3, the first connecting plate 601 is nested in the inner side of the first hole 602, a second connecting plate 603 is fixedly connected to the lower side of the first connecting plate 601, a first guide groove 604 is provided on the inner side of the second connecting plate 603, a point a is provided on the upper outer side of the first guide groove 604, a point b is provided on the upper inner side of the first guide groove 604, and a point 604 is provided on the upper inner side of the first guide groove 604. A point c is provided on the lower outer side, and a point d is provided on the lower inner side of the first guide groove 604. Point a of the first guide groove 604 is closer to the cylinder 8 than point b of the first guide groove 604, and point c of the first guide groove 604 is further away from the cylinder 8 than point d of the first guide groove 604. The upper and lower ends of the first guide groove 604 have an inclined straight line shape, so that when the first guide rod 607 moves to point a and moves downward, it can reach the inside of the side of the first guide groove 604 close to the cylinder 8. The first connecting plate 60 1 is provided with a second hole 605 inside one side, a first push rod 606 is provided inside the second hole 605, a first guide rod 607 is provided inside the first guide groove 604, the first guide rod 607 is connected to the first push rod 606 in a fixed manner, the end of the first push rod 606 close to the cylinder 8 is fixedly connected to the third connecting plate 608, the upper end of the third connecting plate 608 is fixedly connected to the knocking plate 609, the middle section of the first guide groove 604 close to the cylinder 8 is wavy, and the first guide The middle section of the groove 604 away from the cylinder 8 is a vertical straight line, so that the first guide rod 607 will swing when moving inside the wavy side of the first guide groove 604, and will not swing when moving inside the vertical straight side of the first guide groove 604. The outer side surface of the first push rod 606 is in contact with the inner side surface of the second hole 605, and the appearance structure of the first push rod 606 is a rectangular parallelepiped, so that the first push rod 606 will not rotate when moving inside the first push rod 606.

[0023] The pushing mechanism 7 includes a sliding plate 701 arranged below the third connecting plate 608, a second guide groove 702 is arranged inside the third connecting plate 608, a second guide rod 703 is arranged on the inner side of the second guide groove 702, the second guide rod 703 and the sliding plate 701 are connected in a fixed manner, an elastic rubber pad 704 is fixedly connected above the sliding plate 701, a cleaning cloth 705 is fixedly connected to the inner side of the sliding plate 701, the appearance structure of the second guide groove 702 is inclined and straight, and the second guide groove 702 and the second guide rod 703 are matched in a clearance fit, and the sliding plate 701 is connected to the base 1 in a sliding manner, so that the third connecting plate 608 can drive the second guide rod 703 to slide when it moves laterally.

[0024] When folding, the iron sheet is placed on the lower mold 2, and the cylinder 8 is started to move downward, driving the gas rod 4 and the upper mold 5 to move downward, so that the first connecting plate 601 moves downward, and the first guide groove 604 moves downward. Because point a of the first guide groove 604 is closer to the cylinder 8 than point b of the first guide groove 604, and point c of the first guide groove 604 is farther away from the cylinder 8 than point d of the first guide groove 604, the first guide rod 607 moves along point d of the first guide groove 604 away from an inner side surface of the cylinder 8 to the inner side of the vertical straight groove of the first guide groove 604, so that the upper mold 5 can be smoothly lowered to bend the iron sheet on the lower mold 2.

[0025] After the bending is completed, an external machine is used to take away the folded iron sheet, and the cylinder 8 moves upward, driving the first connecting plate 601 to move upward, and the first guide rod 607 moves along an inner side surface close to the cylinder 8 at point b to the wavy inner side of the first guide groove 604, and the first guide rod 607 moves forward as a whole, driving the first push rod 606 and the front side of the third connecting plate 608 to move, and driving the second guide groove 702 to move forward. Because the appearance structure of the second guide groove 702 is inclined and straight, the connection method of the sliding plate 701 and the base 1 is a sliding connection, so that the sliding plate 701 and the second guide rod 703 move to the left, driving the cleaning cloth 705 to move to the left, and automatically cleaning the iron filings on the surface of the lower mold 2, thereby achieving the purpose of saving manpower.

[0026] When the first guide rod 607 moves to the first push rod 606, the third connecting plate 608, and the knocking plate 609, they swing back and forth to knock on the upper mold 5, so that the iron sheet stuck on the inner side of the upper mold 5 due to friction and other reasons falls off, and no manual cleaning is required.

[0027] When the upper mold 5 is struck, the sliding plate 701 and the elastic rubber pad 704 have covered the lower mold 2 , which can reduce the risk of the iron sheet falling and damaging the lower mold 2 .

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A folding device for forming a shock absorber box, comprising a base (1), a lower mold (2) fixedly connected to the middle upper part of the base (1), a first support plate (3) fixedly connected to the upper part of one side of the base (1), a cylinder (8) fixedly connected to the upper part of the first support plate (3), a gas rod (4) fixedly connected to the output end of the gas rod (8), and an upper mold (5) fixedly connected to the lower end of the gas rod (4), characterized in that: A swing mechanism (6) is provided on the outer side of the gas rod (4), and a pushing mechanism (7) is provided below the swing mechanism (6); The swing mechanism (6) includes a first connecting plate (601) fixedly connected to the outside of the gas rod (4), a first hole (602) is provided in the middle of the first support plate (3), the first connecting plate (601) is nested in the inner side of the first hole (602), a second connecting plate (603) is fixedly connected below the first connecting plate (601), a first guide groove (604) is provided on the inner side of the second connecting plate (603), a point a is provided on the upper outer side of the first guide groove (604), a point b is provided on the upper inner side of the first guide groove (604), and a point b is provided on the lower outer side of the first guide groove (604). Point c is provided on the side, point d is provided on the inner side below the first guide groove (604), a second hole (605) is provided inside one side of the first connecting plate (601), a first push rod (606) is provided on the inner side of the second hole (605), a first guide rod (607) is provided on the inner side of the first guide groove (604), the first guide rod (607) and the first push rod (606) are connected in a fixed manner, the end of the first push rod (606) close to the cylinder (8) is fixedly connected to the third connecting plate (608), and the upper end of the third connecting plate (608) is fixedly connected to the knocking plate (609).

2. The folding device for forming a shock absorber box according to claim 1, characterized in that: Point a of the first guide groove (604) is closer to the cylinder (8) than point b of the first guide groove (604), and point c of the first guide groove (604) is farther away from the cylinder (8) than point d of the first guide groove (604).

3. The folding device for forming a shock absorber box according to claim 1, characterized in that: The appearance structures of the upper and lower ends of the first guide groove (604) are both inclined straight lines.

4. The folding device for forming a shock absorber box according to claim 1, characterized in that: The middle section of the first guide groove (604) on the side close to the cylinder (8) is wavy, and the middle section of the first guide groove (604) on the side away from the cylinder (8) is vertical and straight.

5. The folding device for forming a shock absorber box according to claim 1, characterized in that: The outer side surface of the first push rod (606) is fitted with the inner side surface of the second hole (605), and the appearance and structural shape of the first push rod (606) is a rectangular parallelepiped.

6. The folding device for forming a shock absorber box according to claim 1, characterized in that: The pushing mechanism (7) includes a sliding plate (701) arranged below a third connecting plate (608), a second guide groove (702) is arranged inside the third connecting plate (608), a second guide rod (703) is arranged inside the second guide groove (702), the second guide rod (703) and the sliding plate (701) are connected in a fixed manner, an elastic rubber pad (704) is fixedly connected above the sliding plate (701), and a cleaning cloth (705) is fixedly connected inside the sliding plate (701).

7. The folding device for forming a shock absorber box according to claim 6, characterized in that: The appearance structure of the second guide groove (702) is an inclined straight line, and the matching mode between the second guide groove (702) and the second guide rod (703) is a clearance fit.

8. The folding device for forming a shock absorber box according to claim 6, characterized in that: The sliding plate (701) and the base (1) are connected in a sliding manner.

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