A thermos cup synchronous scaling fixture

Abstract

The present invention relates to the technical field of thermos cup production and processing, specifically to a thermos cup synchronous scaling jig, comprising a support assembly, a guide plate, a center sleeve and a clamping assembly, wherein the support assembly comprises a main transport pallet, a support ring and a support plate, circular holes are provided above both sides of the main transport pallet, the center of each group of circular holes is provided with the support ring, and a plurality of groups of evenly arranged support plates are provided on the circumference of the support ring, one end of each group of support plates is connected to the outer wall of the support ring, and the other end of each group of support plates is connected to the inner wall of the circular hole. The thermos cup synchronous scaling jig has an overall structure that is convenient for assembly and disassembly, and is convenient for disassembly when local damage occurs. The clamping assembly can stably clamp the thermos cup liner, and the overall equipment is convenient to adjust and can be used for thermos cup liners with different inner diameters. At the same time, it is convenient to assemble the thermos cup liner, and the equipment has a high degree of integration.

Description

Technical Field

[0001] The invention relates to the technical field of thermos cup production and processing, in particular to a thermos cup synchronous scaling jig. Background Art

[0002] As we all know, thermos cups need to be cleaned during the production process, and they need to be clamped and positioned during cleaning. The inner diameters of the produced thermos cups are often different in size, which results in the need to manually adjust the clamping assembly each time to clamp the thermos cup. The existing clamping assembly for clamping the thermos cup has the following disadvantages: first, the clamping of the thermos cup is unstable; second, it is inconvenient to adjust; third, the structure itself is complex. When local damage occurs, it is inconvenient to disassemble, inspect and repair, and the manufacturing cost is high. Summary of the Invention

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the present invention provides a synchronous scaling jig for a thermos cup.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a thermos cup synchronous scaling jig, comprising a support assembly, a guide plate, a central sleeve and a clamping assembly, wherein the support assembly comprises a main transport pallet, a support ring and a support plate, circular holes are provided above both sides of the main transport pallet, the center of each group of the circular holes is provided with the support ring, and a plurality of groups of evenly arranged support plates are provided on the circumference of the support ring, one end of each group of the support plates is connected to the outer wall of the support ring, and the other end of each group of the support plates is connected to the inner wall of the circular hole, each group of the support plates is provided with a sliding hole, and the guide plate is provided below each group of the circular holes, and a central sleeve rotatably connected to the inner wall of the support ring is provided at the center above the guide plate, and the clamping assembly comprises an inner support The vertical rod, the extended support rod, the rotating nut and the auxiliary component for ensuring the verticality of the inner support vertical rod, the guide plate is provided with a corresponding number of guide holes of the sliding hole, and several groups of the guide holes are in the shape of an Archimedean spiral and are evenly arranged. The corresponding inner support vertical rod is away from the side wall of one end of the corresponding center sleeve and is provided with a horizontally arranged extended support rod with a corresponding sliding hole. The inner support vertical rod is screwed with a rotating nut, and the extended support rod and the rotating nut are both arranged above the support plate, and the rotating nut is arranged between the extended support rod and the support plate. A guide block adapted to the two walls of the sliding hole is provided under the rotating nut, and the guide block is slidably connected in the sliding hole. The sliding hole and the guide hole pass through the bottom of the inner support vertical rod and are connected to the auxiliary component.

[0007] In order to ensure that the inner supporting pole remains vertical and the auxiliary component is easy to assemble with the inner supporting pole, the present invention has improvements in that the auxiliary component includes a screw ring, a spring and a clamping ring, the upper part of the screw ring is connected to the clamping ring through the spring, the screw ring, spring and clamping ring are all sleeved on the inner supporting pole, the auxiliary component is arranged below the guide plate, the upper part of the support ring is in contact with the guide plate, and the screw ring is threadedly connected to the inner supporting pole.

[0008] In order to facilitate the assembly of the thermos cup liner, the present invention has an improvement in that a chamfer inclined toward the central sleeve is provided above the inner support rod.

[0009] Furthermore, in order to facilitate the driving of the equipment, the present invention has been improved in that the lower part of the central sleeve passes through the center of the guide plate, and the central sleeve is welded to the guide plate, the upper part of the guide plate contacts the support plate, and keyways are provided on the upper and lower sides of the central sleeve.

[0010] (3) Beneficial effects

[0011] Compared with the prior art, the present invention provides a thermos cup synchronous scaling jig, which has the following beneficial effects:

[0012] The thermos cup synchronous scaling fixture has an overall structure that is convenient for assembly and disassembly. If local damage occurs, it is easy to disassemble. The clamping component can stably clamp the thermos cup liner. The entire device is easy to adjust and can be used for thermos cup liners with different inner diameters. At the same time, it is convenient for the assembly of the thermos cup liner and the device has a high degree of integration. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0014] Figure 2 It is a schematic side view of the structure of the present invention;

[0015] Figure 3 Schematic diagram of the structural clamping assembly of the present invention.

[0016] In the figure: 1. Guide plate; 2. Center sleeve; 3. Main transport pallet; 4. Support ring; 5. Support plate; 6. Inner support pole; 7. Outer support pole; 8. Rotating nut; 9. Screw ring; 10. Spring; 11. Clamping ring. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0018] See also Figure 1-3 , a thermos cup synchronous scaling jig, comprising a support assembly, a guide plate 1, a central sleeve 2 and a clamping assembly, the support assembly comprising a main transport pallet 3, a support ring 4 and a support plate 5, circular holes are provided above both sides of the main transport pallet 3, the center of each group of the circular holes is provided with the support ring 4, a plurality of groups of evenly arranged support plates 5 are provided on the circumference of the support ring 4, one end of each group of the support plates 5 is connected to the outer wall of the support ring 4, and the other end of each group of the support plates 5 is connected to the inner wall of the circular hole, a sliding hole is provided on each group of the support plates 5, and the guide plate 1 is provided below each group of the circular holes, and a central sleeve 2 rotatably connected to the inner wall of the support ring 4 is provided at the center above the guide plate 1;

[0019] The guide plate 1 is fixedly connected to the central sleeve 2. The guide plate 1, central sleeve 2, support ring 4 and circular hole are arranged concentrically. The outer wall of the support ring 4 is connected to the inner wall of the circular hole through the support plate 5. The central sleeve 2 can drive the guide plate 1 to rotate under the support ring 4.

[0020] The clamping assembly includes an inner support rod 6, an extended support rod 7, a rotating nut 8 and an auxiliary assembly for ensuring that the inner support rod 6 is vertical. The guide plate 1 is provided with a number of guide holes corresponding to the sliding holes, and several groups of the guide holes are in the shape of an Archimedean spiral and are evenly arranged. The corresponding inner support rod 6 is away from the side wall of one end of the corresponding center sleeve 2 and is horizontally arranged with an extended support rod 7. A rotating nut 8 is screwed on the inner support rod 6, and the extended support rod 7 and the rotating nut 8 are both arranged above the support plate 5. The rotating nut 8 is arranged between the extended support rod 7 and the support plate 5. A guide block adapted to the two walls of the sliding hole is provided below the rotating nut 8, and the guide block is slidably connected in the sliding hole. The sliding hole and the guide hole pass through the bottom of the inner support rod 6 and are connected to the auxiliary assembly;

[0021] The inner support rod 6 passes through the sliding hole and the guide hole below, and the guide plate 1 fits under the support ring 4 with the support plate 5. The side wall of the inner support rod 6 is provided with an extended support rod 7 for auxiliary support of the bottom wall of the inner liner of the thermos cup, and the rotating nut 8 is provided below the extended support rod 7. The guide block below the rotating nut 8 is inserted into the sliding hole, and the two side walls of the guide block fit with the two side walls of the sliding hole. The two side walls of the guide block are horizontal surfaces to ensure that the inner support rod 6 does not rotate when moving in the sliding hole, and an auxiliary component is provided below the inner support rod 6. The upper surface of the auxiliary component fits with the lower surface of the guide plate 1, so that the inner support rod 6 remains vertical. The guide hole is in the shape of an Archimedean spiral, and the spiral angle of the guide hole in this embodiment is 252°, so the scaling of the starting point and the end point of the spiral slide is an enlarged relationship, and the scaling range is 54mm in diameter to 165mm in diameter;

[0022] As the central sleeve 2 drives the guide plate 1 to rotate forward and backward, the inner support rod 6 performs linear motion and reciprocating motion in the guide groove of the support plate 5.

[0023] In the above structure, the auxiliary component can adopt any structure to keep the inner support rod 6 vertical. In this embodiment, the auxiliary component includes a screw ring 9, a spring 10 and a clamping ring 11. The upper part of the screw ring 9 is connected to the clamping ring 11 through the spring 10. The screw ring 9, spring 10 and clamping ring 11 are all sleeved on the inner support rod 6. The auxiliary component is arranged below the guide plate 1, and the upper part of the support ring 4 is in contact with the guide plate 1. The screw ring 9 is threadedly connected to the inner support rod 6. The elastic force of the spring 10 makes the clamping ring 11 fit the guide plate 1. After the rotational force stops, the guide plate 1 stops rotating, the clamping component stops scaling and sliding, and remains motionless in the stop position. The screw ring 9 is threadedly connected to the inner support rod 6, which is convenient for assembly and disassembly.

[0024] When actually inserting the thermos cup liner, pre-positioning is required. For this purpose, in this embodiment, a chamfer inclined toward the center sleeve 2 is provided above the inner support rod 6, and the top of the inner support rod 6 is closed, which is convenient to use.

[0025] During actual use, a drive assembly is provided under the guide plate 1. The drive assembly may include a motor, a transmission rod and a spline. The center sleeve 2 passes through the center of the guide plate 1 from the bottom, and the center sleeve 2 is welded to the guide plate 1. The top of the guide plate 1 is in contact with the support plate 5. Keyways are provided on the upper and lower sides of the center sleeve 2. The motor rotates through the transmission rod with a spline, and the spline is adapted to the keyway below the center sleeve 2 to facilitate driving its rotation.

[0026] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A thermos cup synchronous scaling jig, comprising a support assembly, a guide plate (1), a central sleeve (2) and a clamping assembly, characterized in that: The support assembly comprises a main transport pallet (3), a support ring (4) and a support plate (5), circular holes are provided on both sides of the main transport pallet (3), the support ring (4) is provided at the center of each group of circular holes, and a plurality of groups of evenly arranged support plates (5) are provided on the circumference of the support ring (4), one end of each group of support plates (5) is connected to the outer wall of the support ring (4), and the other end of each group of support plates (5) is connected to the inner wall of the circular hole, a sliding hole is provided on each group of support plates (5), and the guide plate (1) is provided below each group of circular holes, and a central sleeve (2) rotatably connected to the inner wall of the support ring (4) is provided at the center above the guide plate (1), and the clamping assembly comprises an inner support vertical rod (6), an outer extension support rod (7), a rotating nut (8) and a screw for ensuring that the inner support vertical rod The auxiliary component of the rod (6) is vertical, and the guide plate (1) is provided with a number of guide holes corresponding to the sliding holes, and several groups of the guide holes are in the shape of Archimedean spirals and are evenly arranged. The corresponding side wall of the inner support rod (6) away from the corresponding central sleeve (2) is provided with an extension support rod (7) arranged horizontally with the corresponding sliding hole. The inner support rod (6) is screwed with a rotating nut (8), and the extension support rod (7) and the rotating nut (8) are both arranged above the support plate (5). The rotating nut (8) is arranged between the extension support rod (7) and the support plate (5). A guide block adapted to the two walls of the sliding hole is provided below the rotating nut (8), and the guide block is slidably connected in the sliding hole. The sliding hole and the guide hole are passed through below the inner support rod (6) and are connected to the auxiliary component. The auxiliary component comprises a screw ring (9), a spring (10) and a clamping ring (11); the screw ring (9) is connected to the clamping ring (11) via the spring (10) above; the screw ring (9), the spring (10) and the clamping ring (11) are all sleeved on the inner support vertical rod (6); the auxiliary component is arranged below the guide plate (1); the support ring (4) is in contact with the guide plate (1) above; and the screw ring (9) is threadedly connected to the inner support vertical rod (6).

2. The synchronous scaling jig for thermos cups according to claim 1, characterized in that: A chamfer inclined toward the central sleeve (2) is provided above the inner supporting upright (6).

3. The synchronous scaling jig for thermos cups according to claim 2, characterized in that: The center sleeve (2) passes through the center of the guide plate (1) at the bottom, and the center sleeve (2) is welded to the guide plate (1). The top of the guide plate (1) contacts the support plate (5), and keyways are provided on both the upper and lower sides of the center sleeve (2).

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