Manual gluing device for volleyball pieces

Abstract

The utility model discloses a volleyball piece manual gluing device which comprises a pedestal and a pressing plate, the pressing plate and the pedestal are connected through supporting columns, the supporting columns are arranged at the bottoms of the centers of the front end and the rear end of the pressing plate respectively, the top of the pedestal is provided with inclined faces with the two sides symmetrical, and a gluing roller is installed in a rectangular hollow groove. Sliding rails corresponding to the sliding grooves are formed in the side plates, bearings at the two ends of the gluing roller are connected with idler wheels, the idler wheel at one end of the gluing roller is installed in the bottom end of the handrail base, and the idler wheel at the other end of the gluing roller is rotatably installed in the sliding rails. According to the scheme, through cooperation of the pressing plate and the gluing roller, uniform gluing operation of plane pressing and covering can be conducted on volleyball pieces placed on the left side and the right side in an inclined mode at the same time, rapid gluing operation can be conducted on the batched volleyball pieces manually and conveniently, and the defects that in the manual gluing process, uniformity is not enough, and glue is prone to being attached to the hands are overcome; and the efficiency of manually gluing the volleyball pieces is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of volleyball manufacturing, in particular to a manual glue coating device for volleyball sheets. Background Art

[0002] There are two process methods in volleyball manufacturing: machine sewing and skinning. Machine sewing uses sutures to fix the fabric and the bladder, which has high production efficiency but short service life, and the shape and weight may be uneven. Skinning uses adhesive to stick the fabric and the bladder, which has high production efficiency, good product quality, uniform shape and weight, and extended service life. The use of skinning requires glue to be applied on the volleyball sheet, and the glue application is divided into two methods: machine application and manual application. During the manual application process, the glue is not easy to be evenly applied on the volleyball sheet. The glue is difficult to clean if it accidentally sticks to the hands, and it is not easy to perform orderly gluing operations on multiple volleyball sheets. Therefore, this solution provides a manual gluing device for volleyball sheets. Utility Model Content

[0003] The purpose of the utility model is to provide a manual glue coating device for volleyball sheets to solve the problems raised in the above background technology.

[0004] The cam is secured to the bottom of the base and is secured on a platform with a plurality of support members connected to the base, the support members being connected at the bottom ends of the cams and the support members being secured on the top ends of the base and the support members being secured on the bottom ends of the base.

[0005] Preferably, a spring tube coaxial with the top plate is installed in the slide groove, and one end of the spring tube is fixed to the inner wall of the top plate, and the other end of the spring tube is fixed to the armrest seat.

[0006] Preferably, the bottoms of the two support columns are connected by a connecting shaft, and the connecting shaft is located inside the pedestal. An adjusting gear is rotatably installed on the outer surface of the pedestal, and a plurality of fins with equal spacing from top to bottom are installed on the outer surface of one of the support columns close to the adjusting gear. The teeth of the adjusting gear located inside the pedestal are meshed with the fins. Beneficial Effects

[0007] The utility model provides a manual glue coating device for volleyball sheets, which has the following beneficial effects:

[0008] In this scheme, the volleyball pieces placed on the inclined surfaces on the left and right sides can be evenly coated with glue by flat pressing at the same time through the cooperation of the pressing plate and the glue coating roller, which is convenient for manual rapid gluing of batches of volleyball pieces, avoids the disadvantages of uneven manual gluing and easy adhesion of glue to hands, and improves the efficiency of manual gluing of volleyball pieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0010] Figure 2 for Figure 1 A schematic diagram of the structure enlargement at point A;

[0011] Figure 3 This is a schematic diagram of the meshing transmission between the support column and the adjusting gear in the utility model;

[0012] In the figure: 1. base; 2. pressure plate; 3. support column; 4. retaining edge; 5. top plate; 6. slide groove; 7. rectangular hollow groove; 8. glue coating roller; 9. side plate; 10. slide rail; 11. armrest seat; 12. roller; 13. spring tube; 14. connecting shaft; 15. adjustment gear; 16. fin. DETAILED DESCRIPTION

[0013] 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.

[0014] See also Figure 1-3The utility model provides a technical solution: a volleyball sheet manual glue coating device, including a pedestal 1 and a pressing plate 2, the pressing plate 2 and the pedestal 1 are connected by a support column 3, the support column 3 is respectively arranged at the central bottom of the front and rear ends of the pressing plate 2, the top of the pedestal 1 is provided with a symmetrical inclined surface on both sides, and a retaining edge 4 is arranged at the outer edge of the inclined surface, a top plate 5 is fixed at the top center of the pressing plate 2, and a slide groove 6 is opened on the upper surface and the left and right sides of the top plate 5, and the left and right inclined panels of the pressing plate 2 are provided with a plurality of grooves. A rectangular hollow groove 7 is provided, in which a glue coating roller 8 is installed, side plates 9 corresponding to the top plate 5 are provided on the left and right sides of the pressure plate 2, and slide rails 10 corresponding to the slide groove 6 are provided inside the side plates 9, and an armrest seat 11 is installed in the slide groove 6 of the top plate 5. The bearings at both ends of the glue coating roller 8 are connected with rollers 12, wherein the roller 12 at one end of the glue coating roller 8 is installed inside the bottom end of the armrest seat 11, and the roller 12 at the other end of the glue coating roller 8 is rotatably installed in the slide rail 10.

[0015] A spring tube 13 coaxial with the top plate 5 is installed in the slide groove 6 , and one end of the spring tube 13 is fixed to the inner wall of the top plate 5 , and the other end of the spring tube 13 is fixed to the armrest seat 11 .

[0016] The bottoms of the two support columns 3 are connected by a connecting shaft 14, and the connecting shaft 14 is located inside the pedestal 1. An adjusting gear 15 is rotatably installed on the outer surface of the pedestal 1. A plurality of fins 16 with equal spacing from top to bottom are installed on the outer surface of one of the support columns 3 close to the adjusting gear 15. The teeth of the adjusting gear 15 located inside the pedestal 1 are meshed with the fins 16.

[0017] Working principle:

[0018] In this scheme, when applying glue to the volleyball piece, it is necessary to first apply glue on the glue coating roller 8, and manually rotate the adjusting gear 15, so that the part of the adjusting gear 15 located inside the pedestal 1 is meshed with the fins 16 on the support column 3, thereby driving the two support columns 3 and the connecting shaft 14 to be lifted upward as a whole, thereby the pressing plate 2 moves upward, and the volleyball piece to be glued is laid flat on the left and right inclined surfaces on the top of the pedestal 1, and the adjusting gear 15 is manually rotated in the opposite direction again, so that the overall structure of the support column 3 and the pressing plate 2 moves downward, until the inclined panels on both sides of the pressing plate 2 are pressed on the left and right inclined surfaces on the top of the pedestal 1, and the volleyball piece is pressed by the plane of the pressing plate 2;

[0019] Then, manually hold the armrest seat 11 and pull it in the direction of the adjustment gear 15. The armrest seat 11 moves in the slide groove 6, driving the left and right glue rollers 8 to apply glue to the surface of the volleyball sheet in the rectangular hollow groove 7. After releasing the armrest seat 11, the armrest seat 11 is reset to the original position by the spring return force of the spring tube 13, so that the glue roller 8 performs subsequent roller gluing on the surface of the volleyball sheet again. After the gluing operation is completed, manually turn the adjustment gear 15 to lift the pressure plate 2 again, so that the volleyball sheet can be quickly pushed outward on the left and right inclined surfaces on the top of the pedestal 1. The volleyball sheets placed on the left and right inclined surfaces can be glued at the same time, which is convenient for manual rapid gluing of batches of volleyball sheets. The disadvantages of unevenness in the manual gluing process and the easy adhesion of the glue to the hands are avoided, and the efficiency of manual gluing of volleyball sheets is improved.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A volleyball sheet manual glue coating device, comprising a base (1) and a pressing plate (2), characterized in that: The pressing plate (2) and the pedestal (1) are connected via support columns (3), and the support columns (3) are respectively arranged at the central bottom of the front and rear ends of the pressing plate (2). The top of the pedestal (1) is provided with symmetrical inclined surfaces on both sides, and a retaining edge (4) is provided at the outer edge of the inclined surface. A top plate (5) is fixed at the top center of the pressing plate (2), and a slide groove (6) is provided on the upper surface and left and right sides of the top plate (5). A rectangular hollow groove (7) is provided on the left and right inclined plate blocks of the pressing plate (2), and a A glue coating roller (8) is provided, and side plates (9) corresponding to the top plate (5) are provided on the left and right sides of the pressure plate (2), and a slide rail (10) corresponding to the slide groove (6) is provided inside the side plate (9), and an armrest seat (11) is installed in the slide groove (6) of the top plate (5), and the bearings at both ends of the glue coating roller (8) are connected to rollers (12), wherein the roller (12) at one end of the glue coating roller (8) is installed inside the bottom end of the armrest seat (11), and the roller (12) at the other end of the glue coating roller (8) is rotatably installed in the slide rail (10).

2. A volleyball sheet manual glue coating device according to claim 1, characterized in that: A spring tube (13) coaxial with the top plate (5) is installed in the slide groove (6), one end of the spring tube (13) is fixed to the inner wall of the top plate (5), and the other end of the spring tube (13) is fixed to the armrest seat (11).

3. A volleyball sheet manual glue coating device according to claim 1, characterized in that: The bottoms of the two support columns (3) are connected via a connecting shaft (14), and the connecting shaft (14) is located inside the pedestal (1). An adjusting gear (15) is rotatably mounted on the outer surface of the pedestal (1). A plurality of fins (16) are mounted at equal intervals from top to bottom on the outer surface of one of the support columns (3) near the adjusting gear (15), and the teeth of the adjusting gear (15) located inside the pedestal (1) are meshed with the fins (16).

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