A rubber strip holder

Abstract

This utility model relates to a rubber strip placement rack, including a support frame, a rotating disk mounted on the support frame, a central cylinder on the rotating disk, and multiple top plates evenly distributed along the circumference of the outer wall of the central cylinder. Each top plate can slide radially along the central cylinder. A synchronous drive device is also provided on the central cylinder, which can drive all the top plates to slide synchronously inward or outward. The synchronous drive device can drive all the top plates to slide synchronously inward or outward, thereby changing the support range formed by the top plates, which can easily adapt to reels of different diameters, significantly improving the versatility of the placement rack. It eliminates the need to equip multiple placement racks for reels of different diameters, reducing equipment investment costs. The adjustment of the top plates by the synchronous drive device is simple and convenient to operate, and can quickly adapt to reels of different diameters, eliminating the need to replace placement racks or perform tedious manual adjustments, greatly shortening preparation time and improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of adhesive strip holder technology, and in particular to an adhesive strip placement rack. Background Technology

[0002] In the production and use of adhesive strips, the strips need to be wound into rolls using a reel for easy storage, transportation, and use. In actual operation, the reel is placed on a rotating disk of a rack, and the adhesive strip is released by rotating the disk.

[0003] However, the existing adhesive strip placement rack has obvious defects. The size of the central cylinder on its rotating disk is fixed. Since the diameter of the reel used for different types and uses of adhesive strips varies greatly, when the reel diameter does not match the size of the central cylinder, workers need to replace the rotating disk and central cylinder with the corresponding size. This fixed size of the central cylinder makes the placement rack unable to adapt to reels of different diameters, resulting in extremely poor versatility and making it difficult to meet the diverse needs of actual production and use. Utility Model Content

[0004] The present invention aims to at least partially solve one of the problems existing in the prior art. To this end, the present invention proposes a strip holder.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A rubber strip holder includes a support frame, a rotating disk rotatably mounted on the support frame, a central cylinder coaxially arranged on the rotating disk, and multiple top plates evenly distributed along the circumference of the outer wall of the central cylinder. Each top plate can slide along the radial direction of the central cylinder. A synchronous drive device is also provided on the central cylinder, which can drive all the top plates to slide synchronously inward or synchronously outward.

[0007] In some embodiments, a plurality of sliding grooves corresponding to the top plates are evenly distributed along the circumference of the outer wall of the central cylinder, and each top plate slides within the corresponding sliding groove.

[0008] In some embodiments, the synchronous drive device includes a rotating rod coaxially rotatably disposed within the central cylinder, an adjusting disk disposed on the rotating rod, a plurality of guide grooves corresponding to the number of top plates disposed on the end face of the adjusting disk, and guide vertical rods disposed on each of the top plates, each guide vertical rod being disposed in the guide grooves.

[0009] In some embodiments, the upper end of the rotating rod extends beyond the central cylinder and is provided with a knob post.

[0010] In some embodiments, an internal hexagonal groove is provided on the end face of the knob post.

[0011] In some embodiments, a support plate is provided at the upper end of the central cylinder and on one side of the knob post, and a plurality of positioning holes are provided on the outer wall of the knob post. A positioning rod is movably inserted into the support plate, and one end of the positioning rod can be inserted into the positioning hole.

[0012] In some embodiments, the support frame includes a base frame, a vertical pole is provided at the center of the base frame, and inclined frames are provided on both the left and right sides of the vertical pole, with a rotating disk rotatably mounted on each of the two inclined frames.

[0013] In some embodiments, an arched stop block is slidably mounted on one side of the upright, and the lower ends of the arched stop block can abut against the rotating disks on both sides respectively. A locking component is also provided on the upright to lock the arched stop block.

[0014] In some embodiments, an extension block extends outward from one side of the arched stop block, the locking assembly includes a locking pin movably passing through the extension block, a locking plate is provided on one side of the upright, the locking plate has locking holes spaced apart vertically, and one end of the locking pin can be inserted into the locking holes.

[0015] In some embodiments, a shelf is provided at the upper end of the upright.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The synchronous drive device can drive all the top plates to slide inward or outward synchronously, thereby changing the support range formed by the top plates. It can easily adapt to reels of different diameters, significantly improving the versatility of the placement rack. There is no need to equip multiple placement racks for reels of different diameters, reducing equipment investment costs.

[0018] 2. The top plate can be adjusted according to the reel diameter to ensure a tight fit with the inner wall of the reel, effectively preventing shaking or deviation when the reel rotates to release the adhesive strip, thus ensuring the stability of the adhesive strip release process.

[0019] 3. The top plate is adjusted by a synchronous drive device, which is simple and convenient to operate and can quickly adapt to reels of different diameters. This eliminates the need to change the placement rack or make tedious manual adjustments, greatly shortens preparation time, and improves work efficiency. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2This is a cross-sectional structural diagram of the present invention.

[0022] Figure 3 This utility model Figure 1 A magnified structural diagram at point A.

[0023] Figure 4 This utility model Figure 1 A magnified structural diagram at point B.

[0024] Figure 5 This is a partial sectional exploded view of the present invention. Detailed Implementation

[0025] The following detailed description provides various embodiments or examples for implementing this utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. Additionally, repeated reference numerals, such as repeated numbers and / or letters, may be used in different embodiments. These repetitions are for the purpose of simple and clear description of this utility model and do not represent a specific relationship between the different embodiments and / or structures discussed.

[0026] like Figures 1-5 The illustrated adhesive strip holder includes a support frame 1, a rotating disk 2 rotatably mounted on the support frame 1, a central cylinder 3 coaxially arranged on the rotating disk 2, and multiple top plates 4 evenly distributed along the circumference of the outer wall of the central cylinder 3. Each top plate 4 can slide along the radial direction of the central cylinder 3. A synchronous drive device is also provided on the central cylinder 3, which can drive all the top plates 4 to slide synchronously inward or synchronously outward.

[0027] According to the above structure, the synchronous drive device can drive all the top plates 4 to slide inward or outward synchronously, thereby changing the support range formed by the top plates 4. It can easily adapt to reels of different diameters, significantly improving the versatility of the placement rack. There is no need to equip multiple placement racks for reels of different diameters, reducing equipment investment costs.

[0028] The top plate 2 can be adjusted according to the diameter of the reel to ensure a tight fit with the inner wall of the reel, effectively preventing the reel from shaking or shifting when rotating to release the adhesive strip, thus ensuring the stability of the adhesive strip release process.

[0029] The top plate 4 is adjusted by a synchronous drive device, which is simple and convenient to operate. It can quickly adapt to reels of different diameters, eliminating the need to change the placement rack or make tedious manual adjustments, greatly shortening the preparation time and improving work efficiency.

[0030] See Figure 1 , Figure 2 , Figure 5As shown, multiple sliding slots 21 are evenly distributed along the circumference of the outer wall of the central cylinder 3, corresponding to the top plate 4, and each top plate 4 slides in the corresponding sliding slot 21.

[0031] Specifically, on the outer wall of the central cylinder 3, corresponding sliding grooves 21 are machined according to the number and distribution of the top plates 4. The size of the sliding grooves 21 matches the top plates 4. Part of the structure of the top plates 4 is embedded in the sliding grooves 21 and can slide along the length direction of the sliding grooves 21 (i.e., the radial direction of the central cylinder).

[0032] Thus, the groove 21 guides and limits the sliding of the top plate 4, ensuring that the top plate 4 will not deviate or shake during the sliding process, making the sliding of the top plate 4 more stable and precise, and further improving the stability of the rubber strip roll support.

[0033] Furthermore, the synchronous drive device includes a rotating rod 31 coaxially rotatably disposed within the central cylinder 3, an adjusting disk 32 disposed on the rotating rod 31, a plurality of guide grooves 33 corresponding to the number of top plates 4 disposed on the end face of the adjusting disk 32, and a guide vertical rod 34 disposed on each of the top plates 4, each of the guide vertical rods 34 being disposed within the guide grooves 33.

[0034] Specifically, the rotating rod 31 is coaxially mounted inside the central cylinder 3 via a bearing, and the adjusting disc 32 is fixedly sleeved on the rotating rod 31. On the end face of the adjusting disc 32, guide grooves 33 are machined according to the number of top plates 4. The guide grooves 33 are inclined at a certain angle. Each top plate 4 is fixedly connected to a guide vertical rod 34. The end of the guide vertical rod 34 is inserted into the corresponding guide groove 33. When the rotating rod 31 rotates, the adjusting disc 32 rotates accordingly, and the guide groove 33 pushes the guide vertical rod 34 to drive the top plate 4 to slide radially.

[0035] See Figure 4 As shown, the upper end of the rotating rod 31 extends out of the central cylinder 3 and is provided with a knob post 41; the upper end of the rotating rod 31 passes through the top of the central cylinder 3, and the knob post 41 is fixedly installed on the upper end of the rotating rod 31. The outer diameter of the knob post 41 is larger than the diameter of the rotating rod 31, so that the operator can hold it or rotate it with the help of tools.

[0036] Furthermore, an internal hexagonal groove 51 is provided on the end face of the knob post 41; the internal hexagonal groove 51 can be used with an internal hexagonal wrench, which can rotate the knob post 41 more effortlessly and stably. Especially when the top plate 4 is tightly attached to the inner wall of the rubber strip roll and a large amount of force is required for adjustment, the operation is more convenient, and it also avoids slippage when rotating manually.

[0037] A support plate 61 is provided at the upper end of the central cylinder 3 and on one side of the knob post 41. Multiple positioning holes 62 are provided on the outer wall of the knob post 41. A positioning rod 63 is movably inserted into the support plate 61, and one end of the positioning rod 63 can be inserted into the positioning hole 62.

[0038] The support plate 61 is fixedly welded to the upper end of the central cylinder 3 and located on one side of the knob post 41. Multiple positioning holes 62 are evenly spaced along the circumference on the outer wall of the knob post 41. The positioning rod 63 is movably inserted into the support plate 61 through the through hole, and the diameter of the positioning rod 63 is adapted to the positioning hole 62.

[0039] Of course, the knob post 41 can also be fixed by bolts, which can be used to tighten the outer wall of the knob post 41.

[0040] See Figures 1-2 As shown, the support frame 1 includes a base frame 71, a vertical pole 72 is provided at the center of the base frame 71, and inclined frames 73 are provided on both the left and right sides of the vertical pole 72. A rotating disk 2 is rotatably installed on both inclined frames 73.

[0041] The base frame 71 is welded from metal profiles to ensure overall stability; the upright 72 is vertically fixed at the center of the base frame 71; one end of the tilting frame 73 is fixedly connected to the upright 72, and the other end tilts outward and is connected to the base frame 71; the two tilting frames 73 are symmetrically distributed; the rotating disk 2 is installed at the end of the tilting frame 73 through rotating components such as bearings.

[0042] The design of the double rotating disc 2 allows the rack to hold two rolls of adhesive strips at the same time, improving space utilization and work efficiency. The tilted rack 73 is designed to facilitate the release and retrieval of the adhesive strips, conforms to ergonomics, and makes operation more comfortable.

[0043] See Figures 1-3 As shown, an arched stop block 81 slides up and down on one side of the upright 72. The lower ends of the arched stop block 81 can abut against the rotating disks 2 on both sides respectively. A locking component that can lock the arched stop block 81 is also provided on the upright 72.

[0044] The arched stop block 81 slides up and down through a structure such as a slide rail and a slider. Friction pads are provided on both sides of the lower end of the arched stop block 81 so that they can contact the surface of the rotating disk 2. The locking component can be in the form of bolts, buckles, etc. When the arched stop block 81 slides down and abuts against the rotating disk 2, its position is locked by the locking component.

[0045] Thus, the arched stop block 81 can simultaneously stop the rotating disks 2 on both sides, preventing the rotating disks 2 from rotating when the rubber strip is not needed, thus ensuring operational safety; the up-and-down sliding design allows for flexible control of whether the rotating disks 2 rotate or not as needed, and the locking component ensures that the stop block is in a stable position.

[0046] Furthermore, an extension block 91 extends outward from one side of the arched stop block 81. The locking assembly includes a locking pin 92 that is movably inserted through the extension block 91. A locking plate 93 is provided on one side of the upright 72. The locking plate 93 has locking holes 94 spaced vertically. One end of the locking pin 92 can be inserted into the locking hole 94.

[0047] Specifically, the extension block 91 and the arched stop block 81 are integrally formed or welded together. The locking pin 92 is movably inserted into the through hole of the extension block 91 and can be freely inserted and removed. The locking plate 93 is vertically fixed on one side of the upright 72. The locking holes 94 are arranged vertically on the locking plate 93 at certain intervals. The diameter of the locking pin 92 is adapted to the locking hole 94.

[0048] By inserting the locking pin 92 into the locking holes 94 at different heights, the arched stop block 81 can be locked at different positions. The operation is simple and convenient, the locking is reliable, and it ensures that the arched stop block 81 can stably stop or release the rotating disk 2.

[0049] Furthermore, a shelf 10 is provided at the upper end of the upright 72; the shelf 10 can be used to place items such as adhesive strip cutting tools and spare adhesive strips, making it convenient for operators to access them, making the work area more tidy and orderly, and improving the convenience of work.

[0050] Based on the accompanying drawings and the foregoing display and description of the basic principles, main features, and advantages of this utility model, those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rubber strip holder comprising a support frame (1), characterized in that: A rotating disk (2) is rotatably mounted on the support frame (1). A central cylinder (3) is coaxially arranged on the rotating disk (2). Multiple top plates (4) are evenly distributed along the circumference on the outer wall of the central cylinder (3). Each top plate (4) can slide along the radial direction of the central cylinder (3). A synchronous drive device is also provided on the central cylinder (3). The synchronous drive device can drive all the top plates (4) to slide synchronously inward or synchronously outward.

2. A strip holder according to claim 1, characterized in that: Multiple sliding slots (21) are evenly distributed along the circumference of the outer wall of the central cylinder (3) and are corresponding to the top plate (4). Each top plate (4) slides in the corresponding sliding slot (21).

3. The adhesive strip dispenser of claim 1, wherein: The synchronous drive device includes a rotating rod (31) coaxially rotatably disposed within the central cylinder (3), an adjusting disc (32) is disposed on the rotating rod (31), a plurality of guide grooves (33) corresponding to the number of top plates (4) are disposed on the end face of the adjusting disc (32), and a guide vertical rod (34) is disposed on each of the top plates (4), and each of the guide vertical rods (34) is disposed in the guide groove (33).

4. The adhesive strip holder according to claim 3, characterized in that: The upper end of the rotating rod (31) extends out of the central cylinder (3) and is provided with a knob post (41).

5. The adhesive strip holder according to claim 4, characterized in that: An internal hexagonal groove (51) is provided on the end face of the knob post (41).

6. The adhesive strip holder according to claim 4, characterized in that: A support plate (61) is provided at the upper end of the central cylinder (3) and on one side of the knob post (41). Multiple positioning holes (62) are provided on the outer wall of the knob post (41). A positioning rod (63) is movably inserted on the support plate (61), and one end of the positioning rod (63) can be inserted into the positioning hole (62).

7. A strip holder according to any one of claims 1-6, characterized in that: The support frame (1) includes a base frame (71), a vertical pole (72) is provided at the center of the base frame (71), and inclined frames (73) are provided on both the left and right sides of the vertical pole (72). A rotating disk (2) is rotatably installed on both inclined frames (73).

8. The adhesive strip holder according to claim 7, characterized in that: An arched stop block (81) slides up and down on one side of the upright (72). The lower ends of the arched stop block (81) can abut against the rotating disks (2) on both sides respectively. A locking component that can lock the arched stop block (81) is also provided on the upright (72).

9. A strip holder according to claim 8, characterized in that: An extension block (91) extends outward from one side of the arched stop block (81). The locking assembly includes a locking pin (92) that is movably inserted through the extension block (91). A locking plate (93) is provided on one side of the upright (72). The locking plate (93) has locking holes (94) spaced vertically. One end of the locking pin (92) can be inserted into the locking hole (94).

10. A strip holder according to claim 7, characterized in that: A shelf (10) is provided at the upper end of the pole (72).

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