Shoulder tension spring with good heat insulation effect for medicine bottle production line
The shoulder spring in the prior art is solved by using the first functional layer of the silicide fiber and the expanded perlite fiber layer in the shoulder spring, and the second functional layer of the high-density polyethylene and two-component polyurethane coating. The problem of poor thermal insulation effect significantly improves its thermal insulation and wear resistance and extends its service life.
Patent Information
- Application Number
- CN202420994426.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The existing shoulder springs are not insulated in the pharmaceutical bottle production line, resulting in damage to the temperature changes during long-term operation and reducing service life.
A shoulder spring body is designed, including a first functional layer of silicide fiber layer and an expanded perlite fiber layer, and a high-density polyethylene layer and a second functional layer of two-component polyurethane coating, through a combination of these materials Improves heat insulation and wear resistance.
It effectively improves the thermal insulation effect and service life of the shoulder spring, avoids softening and scratching damage caused by temperature changes, and extends its service life.
Smart Images
Figure CN222141851U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a shoulder tension spring, in particular to a shoulder tension spring for a medicine bottle production line with good heat insulation effect, belonging to the technical field of medicine bottle production lines. Background Art
[0002] The pharmaceutical bottle production line is a production system specially used to manufacture various types of pharmaceutical glass and plastic bottles. The production line usually includes multiple links such as raw material processing, injection molding, bottle inspection, printing and labeling, sterilization and packaging to ensure that the produced pharmaceutical bottles meet the strict standards of the pharmaceutical industry. Throughout the production process, quality control and product safety are crucial, so the pharmaceutical bottle production line is usually equipped with highly automated equipment and strictly follows relevant GMP and FDA regulations.
[0003] Medical bottle production lines usually require the use of shoulder tension springs to ensure that bottles can be stably moved and positioned during the production process. Such tension springs are usually designed to adapt to bottles of different sizes and shapes to ensure the flexibility and efficiency of the production line. They are usually installed on the conveying system of the production line to ensure smooth transportation and fixed position of the bottles by providing appropriate support and pressure. This helps to improve production efficiency, reduce losses and ensure product quality. However, the existing shoulder tension springs do not have ideal insulation effects. In the medical bottle production line and when the machine needs to run for a long time, a certain temperature will inevitably be generated, which may damage the shoulder tension spring, soften it, and reduce its service life.
[0004] Therefore, a shoulder tension spring for a medicine bottle production line with good heat insulation effect is proposed. Utility Model Content
[0005] In view of this, the utility model provides a shoulder tension spring for a medicine bottle production line with good heat insulation effect, so as to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.
[0006] The technical solution of the utility model is achieved as follows: a shoulder tension spring for a medicine bottle production line with good heat insulation effect, comprising a tension spring body, the tension spring body comprising a base layer, a first functional layer and a second functional layer, the first functional layer comprising a silicide fiber layer and an expanded perlite fiber layer, the second functional layer comprising a high-density polyethylene layer and a two-component polyurethane coating.
[0007] Further preferably, the first functional layer is disposed on the outer surface of the base layer, and the second functional layer is disposed on the outer surface of the first functional layer.
[0008] Further preferably, the silicide fiber layer is disposed on the outer surface of the base layer, and the expanded perlite fiber layer is disposed on the outer surface of the silicide fiber layer.
[0009] Further preferably, the high-density polyethylene layer is disposed on the outer surface of the expanded perlite fiber layer, and the two-component polyurethane coating is disposed on the outer surface of the high-density polyethylene layer.
[0010] Further preferably, the silicide fiber layer and the expanded perlite fiber layer have the same thickness, and the thickness is 1.2 mm-1.5 mm.
[0011] Further preferably, the high-density polyethylene layer and the two-component polyurethane coating have the same thickness, and the thickness is 0.6 mm-0.9 mm.
[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:
[0013] 1. The utility model is provided with a first functional layer including a silicide fiber layer and an expanded perlite fiber layer, wherein the silicide fiber layer has high and low temperature resistance, thermal insulation, excellent corrosion resistance, and a certain hardness, and the expanded perlite fiber layer has the characteristics of thermal insulation, heat insulation, non-flammability, non-toxicity, and good chemical stability. Through the cooperation of the above structures, the thermal insulation effect of the tension spring body can be effectively improved and its service life can be increased.
[0014] 2. The utility model is provided with a second functional layer including a high-density polyethylene layer and a two-component polyurethane coating, wherein the high-density polyethylene layer has excellent wear resistance, toughness, cold resistance and corrosion resistance, and the two-component polyurethane coating has excellent properties such as strong adhesion, good wear resistance, high hardness, chemical resistance and good weather resistance. Through the coordination of the above structures, the wear resistance of the tension spring body can be effectively improved, avoiding scratches and thinning caused by contact with other external objects, and further improving the overall service life.
[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 This is a front view structural diagram of the utility model;
[0018] Figure 2This is a cross-sectional structural diagram of the tension spring body of the utility model;
[0019] Figure 3 For the utility model Figure 2 The structure diagram at A is enlarged;
[0020] Figure 4 This is a structural diagram of the first functional layer of the utility model;
[0021] Figure 5 This is a structural diagram of the second functional layer of the utility model.
[0022] Figure numerals: 1, tension spring body; 11, base layer; 12, first functional layer; 1201, silicate fiber layer; 1202, expanded perlite fiber layer; 13, second functional layer; 1301, high-density polyethylene layer; 1302, two-component polyurethane coating. DETAILED DESCRIPTION
[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0025] like Figure 1-5 As shown, an embodiment of the utility model provides a shoulder tension spring for a medicine bottle production line with good heat insulation effect, comprising a tension spring body 1, the tension spring body 1 comprising a base layer 11, a first functional layer 12 and a second functional layer 13, the first functional layer 12 comprising a silicide fiber layer 1201 and an expanded perlite fiber layer 1202, the second functional layer 13 comprising a high-density polyethylene layer 1301 and a two-component polyurethane coating 1302, the first functional layer 12 is arranged on the outer surface of the base layer 11, the second functional layer 13 is arranged on the outer surface of the first functional layer 12, the silicide fiber layer 1201 is arranged on the outer surface of the base layer 11, and the expanded perlite fiber layer 1202 is arranged on the outer surface of the silicide fiber layer 1201.
[0026] In this embodiment, a first functional layer 12 including a silicide fiber layer 1201 and an expanded perlite fiber layer 1202 is provided, wherein the silicide fiber layer 1201 has high and low temperature resistance, thermal insulation, excellent corrosion resistance, and a certain hardness, and the expanded perlite fiber layer 1202 has the characteristics of thermal insulation, non-flammability, non-toxicity, and good chemical stability. Through the coordination of the above structures, the thermal insulation effect of the tension spring body 1 can be effectively improved and its service life can be increased.
[0027] In one embodiment, the high-density polyethylene layer 1301 is disposed on the outer surface of the expanded perlite fiber layer 1202, and the two-component polyurethane coating 1302 is disposed on the outer surface of the high-density polyethylene layer 1301. The thickness of the silicate fiber layer 1201 and the expanded perlite fiber layer 1202 are consistent, and the thickness is 1.2 mm-1.5 mm. The thickness of the high-density polyethylene layer 1301 and the two-component polyurethane coating 1302 are consistent, and the thickness is 0.6 mm-0.9 mm.
[0028] In this embodiment, a second functional layer 13 including a high-density polyethylene layer 1301 and a two-component polyurethane coating 1302 is provided, wherein the high-density polyethylene layer 1301 has excellent wear resistance, toughness, cold resistance and corrosion resistance, and the two-component polyurethane coating 1302 has excellent properties such as strong adhesion, good wear resistance, high hardness, chemical resistance and good weather resistance. Through the coordination of the above structures, the wear resistance of the tension spring body 1 can be effectively improved, avoiding scratches caused by contact with other external objects to cause thinning, and further improving the overall service life.
[0029] When the utility model is working: a first functional layer 12 including a silicide fiber layer 1201 and an expanded perlite fiber layer 1202 is provided, wherein the silicide fiber layer 1201 has high and low temperature resistance, thermal insulation, excellent corrosion resistance, and a certain hardness, and the expanded perlite fiber layer 1202 has the characteristics of thermal insulation, heat insulation, non-flammability, non-toxicity, and good chemical stability. Through the cooperation of the above structures, the thermal insulation effect of the tension spring body 1 can be effectively improved, and its service life can be improved. A second functional layer 13 including a high-density polyethylene layer 1301 and a two-component polyurethane coating 1302 is provided, wherein the high-density polyethylene layer 1301 has excellent wear resistance, toughness, cold resistance and corrosion resistance, and the two-component polyurethane coating 1302 has excellent properties such as strong adhesion, good wear resistance, high hardness, and resistance to chemicals and good weather resistance. Through the cooperation of the above structures, the wear resistance of the tension spring body 1 can be effectively improved, and it can be avoided from being scratched by other external objects to make it thinner, and the overall service life is further improved.
[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A shoulder tension spring for a medicine bottle production line with good heat insulation effect, characterized in that: The invention comprises a tension spring body (1), wherein the tension spring body (1) comprises a base layer (11), a first functional layer (12) and a second functional layer (13), wherein the first functional layer (12) comprises a silicide fiber layer (1201) and an expanded perlite fiber layer (1202), and the second functional layer (13) comprises a high-density polyethylene layer (1301) and a two-component polyurethane coating (1302).
2. A shoulder tension spring for a medicine bottle production line with good heat insulation effect according to claim 1, characterized in that: The first functional layer (12) is arranged on the outer surface of the base layer (11), and the second functional layer (13) is arranged on the outer surface of the first functional layer (12).
3. A shoulder tension spring for a medicine bottle production line with good heat insulation effect according to claim 1, characterized in that: The silicide fiber layer (1201) is arranged on the outer surface of the base layer (11), and the expanded pearlite fiber layer (1202) is arranged on the outer surface of the silicide fiber layer (1201).
4. The shoulder tension spring for a medicine bottle production line with good heat insulation effect according to claim 1, characterized in that: The high-density polyethylene layer (1301) is arranged on the outer surface of the expanded pearlite fiber layer (1202), and the two-component polyurethane coating (1302) is arranged on the outer surface of the high-density polyethylene layer (1301).
5. The shoulder tension spring for a medicine bottle production line with good heat insulation effect according to claim 1, characterized in that: The thickness of the silicide fiber layer (1201) and the expanded perlite fiber layer (1202) are consistent, and the thickness is 1.2 mm to 1.5 mm.
6. The shoulder tension spring for a medicine bottle production line with good heat insulation effect according to claim 1, characterized in that: The high-density polyethylene layer (1301) and the two-component polyurethane coating (1302) have the same thickness, and both are 0.6 mm to 0.9 mm.