Air cooling mechanism for plastic film
By designing an air-cooling mechanism including a limiting mechanism, the problem that existing air-cooling rings are difficult to quickly disassemble and install in dust environments is solved, and the rapid disassembly and assembly of the air-cooling rings and channel steel is realized, and the operation efficiency is improved.
Patent Information
- Application Number
- CN202420900881.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-04-28
AI Technical Summary
When used in dusty environments, existing air-cooled rings are difficult to disassemble and install quickly, resulting in time-consuming and laborious operation.
An air-cooling mechanism including a frame, an air-cooling ring, an adjustment mechanism and a limiting mechanism are designed. The limiting mechanism consists of springs, guide rods, brackets, inserts, etc. Through the rotation of the guide rod and the spring elasticity, the rapid disassembly and assembly of the air-cooled ring and channel steel is achieved.
Through the design of the limiting mechanism, the air-cooled ring can be quickly disassembled and installed, which significantly improves the operating efficiency and reduces time-consuming and labor-intensive situations.
Smart Images
Figure CN222712623U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air cooling of plastic films, in particular to an air cooling mechanism for plastic films. Background Art
[0002] In the production process of plastic bags, the raw materials need to be melted and blow-molded by a blow molding machine, and then the blow-molded plastic bags are moved to the subsequent processing station through a transportation mechanism. The plastic bags need to be cooled after they are generated from the blow molding port of the blow molding machine to avoid adhesion during subsequent transportation. Because the cooling mechanism is in the dusty environment of the factory for a long time, the air cooling ring on it needs to be removed and cleaned. However, the existing air cooling ring is generally connected to the channel steel by bolts, which is difficult to disassemble and assemble quickly, resulting in time-consuming and labor-intensive. Utility Model Content
[0003] The purpose of the utility model is to provide an air cooling mechanism for plastic film to overcome the above-mentioned defects in the prior art.
[0004] A wind cooling mechanism for plastic film comprises a frame, a wind cooling ring and an adjusting mechanism, wherein the adjusting mechanism is arranged on the frame, a plurality of wind cooling rings are arranged and evenly distributed on the channel steel of the adjusting mechanism, a bellows is detachably connected to the side of the wind cooling ring, and a limiting mechanism is also included, wherein the limiting mechanism is arranged on the upper and lower sides of the channel steel and is used to fix and limit the wind cooling ring.
[0005] Preferably, the limiting mechanism includes a spring, a guide rod, a bracket and an insert block, the guide rod is slidably connected to the channel steel and the bracket of the channel steel, the inner end of the guide rod is rotatably connected to the insert block, the insert block is slidably connected to the mounting groove of the channel steel and has an inclined surface on its side, the air-cooling ring is provided with a slot that cooperates with the insert block, the spring is sleeved on the guide rod and located between the bracket and the baffle on the guide rod, and the top of the bracket is provided with a limiting block that is slidably connected to the sliding groove on the side of the guide rod.
[0006] Preferably, the air-cooling ring is provided with a positioning groove that cooperates with the channel steel.
[0007] Preferably, the slide groove is an "L"-shaped structure.
[0008] Preferably, a rotating rod is provided on the guide rod.
[0009] The utility model has the following advantages:
[0010] When the utility model is in use, the air-cooling ring and the channel steel are quickly disassembled and assembled through the spring and the insert block on the limit mechanism. When disassembling the air-cooling ring, it is only necessary to pull the guide rod and then rotate the guide rod to conveniently take out the air-cooling ring; when installing the air-cooling ring, it is only necessary to position the channel steel in the positioning groove on the air-cooling ring and then move the air-cooling ring. When the insert block is facing the slot on the air-cooling ring, the air-cooling ring and the channel steel can be quickly fixed. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.
[0012] Figure 2 It is a structural schematic diagram of the channel steel and the limiting mechanism of the utility model.
[0013] Figure 3 It is a structural schematic diagram of the limiting mechanism of the utility model.
[0014] Figure 4 It is a structural schematic diagram of the guide rod and the insert block of the utility model.
[0015] Figure 5 It is a schematic diagram of the structure of the utility model when cooling the plastic film.
[0016] Wherein: 1. frame, 2. air cooling ring, 3. channel steel, 4. limit mechanism, 41. guide rod, 411. rotating rod, 42. bracket, 43. insert block, 44. spring, 45. baffle plate, 46. slide groove, 47. limit block. DETAILED DESCRIPTION
[0017] The specific implementation methods of the utility model are further explained in detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solution of the utility model.
[0018] like Figure 1-5 As shown, the utility model provides an air cooling mechanism for plastic film, including a frame 1, an air cooling ring 2, an adjustment mechanism and a limiting mechanism 4, the adjustment mechanism is arranged on the frame 1, the air cooling ring 2 is provided with a plurality of and evenly distributed on the channel steel 3 of the adjustment mechanism, the air cooling ring 2 is provided with a positioning groove matched with the channel steel 3, the channel steel 3 is pre-positioned, and the subsequent fixation is convenient, the side of the air cooling ring 2 is detachably connected with a bellows, the limiting mechanism 4 is arranged on the upper and lower sides of the channel steel 3 and is used to fix and limit the air cooling ring 2.
[0019] It should be noted that the limiting mechanism 4 includes a spring 44, a guide rod 41, a bracket 42 and an insert block 43. The guide rod 41 is slidably connected to the channel steel 3 and the bracket 42 of the channel steel 3. The inner end of the guide rod 41 is rotatably connected to the insert block 43. The insert block 43 is slidably connected to the mounting groove of the channel steel 3 and its side is provided with an inclined surface. The air-cooling ring 2 is provided with a slot that cooperates with the insert block 43. The spring 44 is sleeved on the guide rod 41 and is located between the bracket 42 and the baffle 45 on the guide rod 41. The top of the bracket 42 is provided with a limiting block 47 that is slidably connected to the slide groove 46 on the side of the guide rod 41, and the slide groove 46 is an "L"-shaped structure.
[0020] In addition, a rotating rod 411 is provided on the guide rod 41 , and the guide rod 41 is conveniently rotated by the rotating rod 411 .
[0021] Specific implementation and principle:
[0022] When the air-cooling ring 2 needs to be removed from the channel steel 3, the guide rod 41 is pulled outward to make the plug block 43 disengage from the slot on the air-cooling ring 2, and the spring 44 on the guide rod 41 is compressed. When the limit block 47 on the bracket 42 is located at the lower end of the slide groove 46, the guide rod 41 is rotated by the rotating rod 411 on the guide rod 41, so that the limit block 47 limits the guide rod 41 and the plug block 43. When both the plug blocks 43 are disengaged from the slot on the air-cooling ring 2, the air-cooling ring 2 is removed from the channel steel 3, and then the rotating rod 411 is rotated in the opposite direction to disengage the limit block 47 from the lower end of the slide groove 46. Under the elastic force of the spring 44, the plug block 43 is reset.
[0023] When the air-cooling ring 2 needs to be installed in the channel steel 3, first make the channel steel 3 be located in the positioning groove on the air-cooling ring 2, then move the air-cooling ring 2, and squeeze the plug block 43 through the side of the air-cooling ring 2, the spring 44 on the guide rod 41 is compressed, and then move the air-cooling ring 2. When the plug block 43 is facing the slot on the air-cooling ring 2, the plug block 43 is inserted into the slot under the action of the elastic force of the spring 44, thereby fixing the air-cooling ring 2 and the channel steel 3 through the limiting mechanism 4.
[0024] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.
Claims
1. An air cooling mechanism for plastic film, comprising a frame (1), an air cooling ring (2) and an adjusting mechanism, wherein the adjusting mechanism is arranged on the frame (1), the air cooling ring (2) is provided with a plurality of air cooling rings evenly distributed on the channel steel (3) of the adjusting mechanism, and a corrugated pipe is detachably connected to the side of the air cooling ring (2), characterized in that: It also includes a limiting mechanism (4), which is arranged on the upper and lower sides of the channel steel (3) and is used to fix and limit the air cooling ring (2).
2. The air cooling mechanism for plastic film according to claim 1, characterized in that: The limiting mechanism (4) includes a spring (44), a guide rod (41), a bracket (42) and an insert block (43); the guide rod (41) is slidably connected to the channel steel (3) and the bracket (42) of the channel steel (3); the inner end of the guide rod (41) is rotatably connected to the insert block (43); the insert block (43) is slidably connected to the mounting groove of the channel steel (3) and has an inclined surface on its side; the air cooling ring (2) is provided with a slot that matches the insert block (43); the spring (44) is sleeved on the guide rod (41) and is located between the bracket (42) and the baffle (45) on the guide rod (41); the top of the bracket (42) is provided with a limiting block (47) that is slidably connected to the sliding groove (46) on the side of the guide rod (41).
3. The air cooling mechanism for plastic film according to claim 1, characterized in that: The air cooling ring (2) is provided with a positioning groove which matches the channel steel (3).
4. The air cooling mechanism for plastic film according to claim 2, characterized in that: The slide groove (46) is an "L"-shaped structure.
5. The air cooling mechanism for plastic film according to claim 2, characterized in that: The guide rod (41) is provided with a rotating rod (411).