Safety film roll placing rack for capacitor
By designing a safety film roll placement frame for capacitors, the film roll is stably supported by structures such as rectangular frames, vertical poles and inner disks, the problems of film roll drop and contact damage are solved, and the safety and stability of placement are improved.
Patent Information
- Application Number
- CN202421041112.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-14
AI Technical Summary
In the production of existing capacitors, safety film rolls are prone to fall off when placed or damaged by direct contact with the placement rack.
A safety film roll placement frame for capacitors is designed, adopting rectangular frames, vertical rods, concave parts, through rods, inner disks and other structures. The film rolls are stably limited and supported through the inner disks to avoid contact with other components and ensure the stability and safety of placement.
It effectively avoids the drop and direct contact damage of the membrane coil, and improves the safety and stability after placement.
Smart Images
Figure CN222683044U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of capacitor production, in particular to a safety film roll placement rack for capacitors. Background Art
[0002] The safety film used in capacitors is usually placed on a placement rack before production. The placement rack currently used usually supports the film roll through a support plate set on the placement rack when placing the safety film. This placement method is unstable after placement and often causes the film roll to roll and fall. Secondly, this method of placing the film roll in direct contact is easy to cause damage to the film roll. Utility Model Content
[0003] The utility model provides a safety film roll placement rack for capacitors to solve the deficiencies of the prior art, can prevent the film roll from falling, and avoid damage to the film roll, and has strong practicality.
[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:
[0005] A safety film roll placement rack for capacitors includes a rectangular frame, with multiple vertical poles at both ends of the rectangular frame, and an upper frame at the upper end of the vertical poles. A concave piece is installed on the inner side of each pair of vertical poles on the same side, and a pair of long holes are opened on the concave piece. A cross bar is installed on the upper side of the concave piece, and a plurality of round holes are opened on the cross bar. At least a pair of through rods are passed through the long holes, and a slider is provided at the inner end of the through rod, and the slider is located on the inner side of the concave piece. An outer plate is provided at the outer end of the through rod, and a convex plate is installed on the outer plate. A movable rod is passed through the upper end of the convex plate, and an inner disk is provided at the inner end of the movable rod, and an outer disk is provided at the outer end of the movable rod. The inner disk made of rubber material is passed through the two ends of the film roll to support the roll core through the inner disk, so as to stably limit the film roll, and the film roll does not contact other parts at the position where the film exists after being placed, so as to avoid damage to the film roll.
[0006] Furthermore, in order to prevent the inner disk inserted into the film roll from moving outward and thereby ensure stability after placement, an extension tube is provided at the upper end of the convex plate, the extension tube is provided with a concave groove, a stop pin is passed through the concave groove, and the stop pin is provided on the movable rod.
[0007] Furthermore, in order to facilitate the movement of the inner disk and the rotation of the movable rod, a concave ring is provided at the outer end of the outer disk.
[0008] Furthermore, in order to avoid the problem of movement of the film roll after placement, a concave plate is installed on the outer wall of the convex plate, and a plug rod is passed through the concave plate. A spring is provided at the inner end of the plug rod. The spring is located on the inner side of the concave plate, and a pin is provided at the inner end of the plug rod. The pin is passed through the convex plate and the pin is passed through the round hole.
[0009] Furthermore, in order to facilitate the operation of pulling out the latch, a pull ring is provided at the outer end of the insertion rod.
[0010] The advantages of the above technical solution are:
[0011] The utility model can avoid damage to the film roll when placing the film roll, and can prevent the film roll from moving after placement, thereby improving the safety after placement. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.
[0013] Figure 1 The three-dimensional structure of one embodiment is shown Figure 1 .
[0014] Figure 2 The three-dimensional structure of one embodiment is shown Figure 2 . DETAILED DESCRIPTION
[0015] like Figure 1~Figure 2 As shown, a safety film roll placement rack for capacitors includes a rectangular frame 1, with multiple vertical poles 10 at both ends of the rectangular frame 1, and an upper frame 11 at the upper end of the vertical poles 10. A concave member 2 is installed on the inner side of each pair of vertical poles 10 located on the same side, and a pair of long holes 20 are opened on the concave member 2. A cross bar 21 is installed on the upper side of the concave member 2, and a plurality of round holes 22 are opened on the cross bar 21. At least a pair of through rods 3 are passed through the long holes 20, and a slider 30 is provided at the inner end of the through rod 3. The slider 30 is located on the inner side of the concave member 2, and an outer plate 31 is provided at the outer end of the through rod 3. A convex plate 32 is installed on the outer plate 31, and a movable rod 36 is passed through the upper end of the convex plate 32, and an inner plate 37 is provided at the inner end of the movable rod 36, and an outer plate 39 is provided at the outer end of the movable rod 36. The upper end of the convex plate 32 is provided with an extension tube 33, and a concave groove 34 is provided on the extension tube 33. A stopper pin 38 is inserted into the concave groove 34, and the stopper pin 38 is arranged on the movable rod 36. A concave ring 390 is provided at the outer end of the outer disk 39.
[0016] A concave plate 4 is installed on the outer wall of the convex plate 32, and a plug rod 40 is passed through the concave plate 4. A spring 42 is provided at the inner end of the plug rod 40. The spring 42 is located on the inner side of the concave plate 4. A latch 43 is provided at the inner end of the plug rod 40. The latch 43 passes through the convex plate 32 and the latch 43 passes through the circular hole 22. A pull ring 41 is provided at the outer end of the plug rod 40.
[0017] In this embodiment, when placing the film roll, the operator transfers the film roll between the concave members 2, and then moves the convex plate 32 so that the convex plate 32 is located at both ends of the film roll, and then inserts the inner disk 37 into the roll core. During the insertion, the movable rod 36 is rotated to move the stop pin 38 from the outer end of the concave groove 34 to the inner end of the concave groove 34. After the movement is completed, the inner disk 37 will support the film roll. After completion, the operator moves the film roll to the specified position, and then inserts the pin 43 into the circular hole 22 to fix the film roll.
[0018] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is also intended to include these modifications and variations.
Claims
1. A safety film roll placement rack for capacitors, characterized in that: It comprises a rectangular frame (1), a plurality of vertical poles (10) are respectively provided at two ends of the rectangular frame (1), and an upper frame (11) is provided at the upper ends of the vertical poles (10); A concave member (2) is installed on the inner side of each pair of vertical rods (10) located on the same side, and a pair of long holes (20) are opened on the concave member (2). A cross bar (21) is installed on the upper side of the concave member (2), and a plurality of round holes (22) are opened on the cross bar (21); At least one pair of through rods (3) is passed through the long hole (20), a slider (30) is provided at the inner end of the through rod (3), the slider (30) is located at the inner side of the concave member (2), an outer plate (31) is provided at the outer end of the through rod (3), a convex plate (32) is mounted on the outer plate (31), a movable rod (36) is passed through the upper end of the convex plate (32), an inner plate (37) is provided at the inner end of the movable rod (36), and an outer plate (39) is provided at the outer end of the movable rod (36).
2. The capacitor safety film roll placement rack according to claim 1, characterized in that: An extension tube (33) is provided at the upper end of the convex plate (32), a concave groove (34) is provided on the extension tube (33), a stop pin (38) is inserted into the concave groove (34), and the stop pin (38) is provided on the movable rod (36).
3. The capacitor safety film roll placement rack according to claim 2, characterized in that: The outer end of the outer disk (39) is provided with a concave ring (390).
4. The capacitor safety film roll placement rack according to claim 1, characterized in that: A concave plate (4) is mounted on the outer wall of the convex plate (32), a plug rod (40) is passed through the concave plate (4), a spring (42) is provided at the inner end of the plug rod (40), the spring (42) is located on the inner side of the concave plate (4), a latch (43) is provided at the inner end of the plug rod (40), the latch pin (43) is passed through the convex plate (32), and the latch pin (43) is passed through the circular hole (22).
5. The capacitor safety film roll placement rack according to claim 4, characterized in that: A pull ring (41) is provided at the outer end of the insertion rod (40).