Desktop type tape winding and unwinding jig

Abstract

The utility model discloses a desktop type tape winding and unwinding jig, and relates to the technical field of solder strip inspection. The table top type tape winding and unwinding jig comprises a table body, two sets of supports, an installation structure and a locking structure, the supports are both arranged on the table body, bearing seats are arranged on the supports, rotating handles and shaft cores are arranged on the bearing seats, nylon sleeves are fixedly installed on the outer walls of the shaft cores, limiting rings are fixedly installed on the outer walls of the nylon sleeves, and the locking structure is arranged on the outer walls of the nylon sleeves. The nylon sleeve is sleeved with reels, the two reels are sleeved with welding strips, the installation structure is arranged on the support, the locking structure is arranged on the nylon sleeve, and the locking structure is composed of a top ring and a plum handle jackscrew. The desktop type coiled strip winding and unwinding jig can be fixed on different desks and also can fix reels with different sizes, the two hands are liberated, the operation is convenient, a welding strip can be stably wound from one reel to another reel, the falling hidden danger is reduced, and the material loss in the production process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tape inspection, in particular to a desktop type tape winding and releasing fixture. Background Art

[0002] In the daily production process of solder strips, the solder strip needs to be pulled out from the reel and unfolded for inspection, such as checking the appearance and measuring the thickness; or production work, such as the warehouse dispatching materials to production, needs to be unfolded and measured. The general operation method is to wrap the end of the solder strip around another reel, pull out the solder strip, and lay it flat on the table, and the reel is also placed on the table. A big disadvantage of this method is that the reel is a cylinder, and it can roll on the table. If it rolls inward, it may crush the solder strip laid on the table. If it rolls outward, the risk is greater, or it may fall to the ground, causing damage to the entire roll of solder strip. Such accidents occur from time to time in daily production, causing considerable losses, and the training of personnel on the level of carefulness has little effect. Therefore, in response to this problem, a desktop reel reeling fixture is proposed. Utility Model Content

[0003] The utility model aims to provide a desktop tape reeling and releasing fixture, which can solve the problem that the reel needs to be placed on a desktop for detection.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desktop tape winding and releasing fixture, comprising a table body, a bracket, a mounting structure and a locking structure. The number of the brackets is two groups and both are arranged on the table body. A bearing seat is arranged on the bracket, and a rotating handle and an axis core are arranged on the bearing seat. A nylon sleeve is fixedly installed on the outer wall of the axis core, and a limiting ring is fixedly installed on the outer wall of the nylon sleeve. A reel is sleeved on the nylon sleeve, and two groups of reels are sleeved with welding strips. The mounting structure is arranged on the bracket, and the mounting structure enables the bracket to be installed on different table bodies. The locking structure is arranged on the nylon sleeve, and the locking structure is composed of a top ring and a top screw of a plum blossom handle.

[0005] Preferably, a groove is provided on the bracket and the bearing seat is fixedly installed therein, and the shaft core and the inner wall of the bearing seat are interference fit.

[0006] Preferably, the bracket is an F-shaped one-piece structure.

[0007] Preferably, the shaft core is provided with two groups of retaining spring grooves distributed front to back, retaining springs are mounted in the retaining spring grooves, and the two groups of retaining springs are respectively located at the front and rear sides of the bracket to prevent.

[0008] Preferably, a keyway is provided on the front side of the shaft core, and the rotating handle is sleeved on the outer wall of the keyway so that the rotating handle can be separated from the shaft core.

[0009] Preferably, the mounting structure includes a threaded knob and a pressure plate, a threaded groove is provided at the bottom of the bracket and the threaded knob is threadedly installed therein, and one end of the threaded knob is fixedly connected to the pressure plate, so that the bracket can be easily installed on the table.

[0010] Preferably, the top ring is sleeved on the outer wall of the nylon sleeve, the front and rear sides of the reel are respectively in contact with the limit ring and the top ring, a threaded hole is opened on the top ring, the top screw of the plum blossom handle is threadedly installed in the threaded hole, and the top screw of the plum blossom handle is in contact with the outer wall of the nylon sleeve, so as to locate the position of the reel.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The desktop tape reeling and releasing jig can be fixed on different tables. It can be installed and used at any time, stored and moved at will, without changing the structure of the work table itself, and is not limited to a fixed workstation. It can also fix reels of different sizes, and is simple to make and easy to operate. It can stably wind the soldering tape from one reel to another. Compared with the manual winding method, on the one hand, it can reduce the risk of falling, thereby reducing material loss in the production process. On the other hand, it can neatly collect the soldering tape, avoiding the phenomenon of misaligned edge hanging during the winding process and the situation where the edge of the soldering tape is damaged due to front and back misalignment. At the same time, both hands are freed. After unfolding the material tape with this set of jigs, there is no need to hold the reel with hands, which is convenient for the inspection or production of the soldering tape and enhances the practicality of the jig. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 For this utility model Figure 1 Enlarged view of part A in .

[0018] Figure numerals: 1. table body; 2. bracket; 3. rotating handle; 4. bearing seat; 5. shaft core; 6. retaining spring; 7. nylon sleeve; 8. limiting ring; 9. reel; 10. top ring; 11. top screw of plum blossom handle; 12. threaded knob; 13. pressure plate; 14. welding strip. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a desktop tape winding and releasing fixture, including a table body 1, a bracket 2, a mounting structure and a locking structure. The number of the brackets 2 is two groups and both are arranged on the table body 1. A bearing seat 4 is arranged on the bracket 2, and a rotating handle 3 and a shaft core 5 are arranged on the bearing seat 4. A nylon sleeve 7 is fixedly installed on the outer wall of the shaft core 5, and a limiting ring 8 is fixedly installed on the outer wall of the nylon sleeve 7. A reel 9 is sleeved on the nylon sleeve 7, and two groups of reels 9 are sleeved with welding strips 14. The mounting structure is arranged on the bracket 2, and the mounting structure enables the bracket 2 to be installed on different table bodies 1. The locking structure is arranged on the nylon sleeve 7, and the locking structure is composed of a top ring 10 and a plum blossom handle top screw 11.

[0021] A groove body is provided on the bracket 2 and the bearing seat 4 is fixedly installed therein. The shaft core 5 is interference fit with the inner wall of the bearing seat 4. The bracket 2 is an F-shaped one-piece molding structure. Two groups of retaining spring grooves are provided on the shaft core 5 and are distributed front and back. Retaining springs 6 are installed in the retaining spring grooves. The two groups of retaining springs 6 are respectively located on the front and rear sides of the bracket 2. A key slot is provided on the front side of the shaft core 5, and the rotating handle 3 is sleeved on the outer wall of the key slot.

[0022] The mounting structure includes a threaded knob 12 and a pressure plate 13. A threaded groove is provided at the bottom of the bracket 2 and the threaded knob 12 is threadedly installed therein. One end of the threaded knob 12 is fixedly connected to the pressure plate 13. The top ring 10 is sleeved on the outer wall of the nylon sleeve 7. The front and rear sides of the reel 9 are respectively in contact with the limit ring 8 and the top ring 10. A threaded hole is provided on the top ring 10. The top screw 11 of the plum blossom handle is threadedly installed in the threaded hole. The top screw 11 of the plum blossom handle is in contact with the outer wall of the nylon sleeve 7. The welding strip 14 can be stably wound and moved by rotating the rotating handle 3, and the winding is neat. When the inspection is completed, the top screw 11 of the plum blossom handle is held and rotated counterclockwise, and then the top ring 10 is disassembled and the reel 9 is removed, which can be fixed. It can be installed and used on different tables 1, and can be stored and moved at will without changing the structure of the work table itself, and is not limited to a fixed workstation. It can also fix reels 9 of different sizes, and is simple to make and easy to operate. It can stably wind the welding tape from one reel to another. Compared with the manual winding method, on the one hand, it can reduce the risk of falling, thereby reducing material loss in the production process. On the other hand, it can collect the welding tape neatly, avoiding the phenomenon of misalignment and hanging edge in the winding process, and the situation where the edge of the welding tape is damaged due to front and back misalignment. At the same time, it frees both hands. After unfolding the material tape with this set of jigs, there is no need to hold the reel with hands, which is convenient for the inspection or production of the welding tape, and enhances the practicality of the jig.

[0023] Working principle: By turning the rotating handle 3, the welding strip 14 can be stably wound and moved, and the winding is neat. After the inspection is completed, hold the plum blossom handle top screw 11 and turn it counterclockwise, then disassemble the top ring 10 and remove the reel 9.

[0024] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A desktop tape reeling and unreeling fixture, characterized in that: include: Table body (1); The bracket (2) is in two groups and both are arranged on the table body (1). The bracket (2) is provided with a bearing seat (4). The bearing seat (4) is provided with a rotating handle (3) and a shaft core (5). A nylon sleeve (7) is fixedly installed on the outer wall of the shaft core (5). A limit ring (8) is fixedly installed on the outer wall of the nylon sleeve (7). A reel (9) is sleeved on the nylon sleeve (7). Two groups of reels (9) are sleeved with welding strips (14). A mounting structure, which is arranged on the bracket (2), and the mounting structure enables the bracket (2) to be mounted on different table bodies (1); The locking structure is arranged on the nylon sleeve (7), and the locking structure is composed of a top ring (10) and a top screw (11) of a plum blossom handle.

2. A desktop tape reeling and unreeling jig according to claim 1, characterized in that: The bracket (2) is provided with a groove in which the bearing seat (4) is fixedly installed, and the shaft core (5) is interference-fitted with the inner wall of the bearing seat (4).

3. A desktop tape reeling and unreeling jig according to claim 2, characterized in that: The bracket (2) is an F-shaped integrally formed structure.

4. The desktop tape reeling and unreeling jig according to claim 1, characterized in that: The shaft core (5) is provided with two groups of retaining spring grooves distributed front and back, retaining springs (6) are mounted in the retaining spring grooves, and the two groups of retaining springs (6) are respectively located at the front and back sides of the bracket (2).

5. A desktop tape reeling and unreeling jig according to claim 4, characterized in that: A key slot is provided on the front side of the shaft core (5), and the rotating handle (3) is sleeved on the outer wall of the key slot.

6. The desktop tape reeling and unreeling jig according to claim 1, characterized in that: The mounting structure comprises a threaded knob (12) and a pressing plate (13); a threaded groove is provided at the bottom of the bracket (2) and the threaded knob (12) is threadedly mounted therein; one end of the threaded knob (12) is fixedly connected to the pressing plate (13).

7. The desktop tape reeling and unreeling fixture according to claim 1, characterized in that: The top ring (10) is sleeved on the outer wall of the nylon sleeve (7), and the front and rear sides of the reel (9) are in contact with the limit ring (8) and the top ring (10) respectively. A threaded hole is provided on the top ring (10), and the top screw thread (11) of the plum blossom handle is threadedly installed in the threaded hole. The top screw thread (11) of the plum blossom handle is in contact with the outer wall of the nylon sleeve (7).

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