Cooling device for plastic product production
By using adjustable slide rods and rotating mechanisms in the plastic product cooling device, the problem that existing devices can only cool plastic products of the same diameter is solved, and the applicability and cooling stability of plastic products of different diameters are improved.
Patent Information
- Application Number
- CN202420608133.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-27
AI Technical Summary
Existing plastic product production cooling devices can only cool circular plastic products of the same diameter, resulting in low applicability.
By penetrating multiple sliders and stops on the outside of the limit rod and equipped with a rotating mechanism, the position of the sliders and stops can be adjusted so that they can adapt to plastic products of different diameters, combining water storage tanks, cooling pipes and electric pushers , realize the fixing and cooling of plastic products of different diameters.
The applicability of the device to plastic products of different diameters is expanded, the scope and stability of the cooling device are improved, and errors and damage caused by diameter mismatch in the cooling process of plastic products are avoided.
Smart Images
Figure CN222156306U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic product production, in particular to a cooling device for plastic product production. Background Art
[0002] Plastic products need to be cooled using cooling devices during the production process. However, some circular plastic products are affected by cold shrinkage. The plastic products will shrink, resulting in errors in the diameter of the ring, which affects their use.
[0003] In the authorized patent with application number CN202221904560.6, a cooling device for plastic product production is disclosed, including a base plate, an electric telescopic rod and a water pump. A bracket is arranged on the top surface of the base plate, and the bracket is n-shaped. The base plate and the bracket together form a rectangular cavity. A cooling mechanism is arranged in the rectangular cavity. The cooling mechanism includes a water storage tank, a water pipe and a condensate pipe. A limited push mechanism is arranged on the top of the water storage tank. The limited push mechanism includes a limit rod, a push plate, a sliding sleeve and a water guide pipe. By sleeved the plastic product on the outer wall of the limit rod, the inner diameter of the plastic product is limited, and the excessive shrinkage of the plastic product is effectively controlled, thereby affecting the use of the plastic product, and improving the practicality of the cooling device. By setting the electric telescopic rod to push the push plate to further push the plastic product, the problem that the plastic product cannot be taken out due to being close to the outer wall of the limit rod after shrinkage can be effectively solved, thereby increasing the stability of the cooling device. However, in the above patent, during the cooling process, the cooled plastic product needs to be sleeved on the outer wall of the limiting rod 40. However, since the diameter of the limiting rod is fixed, only plastic products with the same diameter can be cooled, thereby reducing the wide range of use. Utility Model Content
[0004] In order to solve the problem that a cooling device for plastic product production can only cool plastic products of the same diameter when cooling annular plastic products, resulting in low applicability, the present application provides a cooling device for plastic product production.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A cooling device for producing plastic products comprises a base and a support frame installed above the base, a water tank is provided in the middle part above the base, a cooling pipe is connected to one side of the water tank, a plurality of nozzles are installed on the cooling pipe, a plurality of limit rods are installed above the water tank, a push plate is provided for slidingly sleeved on the outer side of the limit rod, a drainage hole is provided on the push plate, and an electric push rod is installed between the bottom and the water tank, a plurality of sliding rods are provided for sliding through the outer side of the limit rod, a stopper is provided at one end of the sliding rod, a cavity is provided inside the limit rod, a protrusion is provided in the cavity extending from one end of the sliding rod, and a limit plate fixed to the inner wall of the cavity and a spring arranged between the limit plate and the protrusion are sleeved on the outer side, and a rotating mechanism in contact with the protrusion is installed inside the cavity for squeezing the protrusion to adjust the sliding distance of the sliding rod.
[0007] Furthermore, a filter screen is installed on the inner wall of the drainage hole.
[0008] Furthermore, a suction cup is installed at the bottom of the base.
[0009] Furthermore, the cooling pipe is fixed to the inner wall of the support frame through a plurality of pipe connectors.
[0010] Furthermore, the rotating mechanism includes a triangular plate whose sides are in contact with the protrusions respectively, a rotating shaft installed in the middle of the triangular plate, and a motor installed in the cavity for driving the rotating shaft to rotate.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] By penetrating a plurality of slide bars and blocks on the outside of the limit rod, the positions of the slide bars and the blocks can be adjusted by the rotation mechanism, so that circular plastic products of different diameters can be fixed, thereby expanding the scope of use, improving applicability, and meeting the needs of actual use. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the internal structure of the limit rod in the utility model;
[0015] Figure 3 It is a cross-sectional view of the limiting rod in the utility model.
[0016] In the figure: 1. base; 2. water tank; 3. nozzle; 4. limit rod; 5. push plate; 6. electric push rod; 7. slide rod; 8. block; 9. cavity; 10. bump; 11. limit plate; 12. spring; 13. support frame; 14. triangle plate. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] See also Figures 1 to 3 , the utility model provides a technical solution:
[0019] A cooling device for producing plastic products comprises a base 1 and a support frame 13 installed above the base 1, a water tank 2 is provided in the middle part above the base 1, a cooling pipe is connected to one side of the water tank 2, a plurality of nozzles 3 are installed on the cooling pipe, a plurality of limit rods 4 are installed above the water tank 2, a push plate 5 is provided on the outer sliding sleeve of the limit rod 4, a drainage hole is provided on the push plate 5, and an electric push rod 6 is installed between the bottom and the water tank 2, a plurality of slide rods 7 are provided on the outer sliding sleeve of the limit rod 4, a stopper 8 is provided at one end of the slide rod 7, a cavity is provided inside the limit rod 4, a protrusion 10 is provided in the cavity 9 extending at one end of the slide rod 7, a limit plate 11 fixed to the inner wall of the cavity 9 and a spring 12 arranged between the limit plate 11 and the protrusion 10 are provided on the outer sleeve, a rotating mechanism in contact with the protrusion 10 is installed inside the cavity, and is used to squeeze the protrusion 10 to adjust the sliding distance of the slide rod 7.
[0020] When in use, the round plastic product to be cooled is sleeved on the limit rod 4, and then the rotating mechanism is started to rotate, squeezing the outer protrusion 10, and the protrusion 10 squeezes the slide bar 7 to move toward the inner wall of the plastic product until the stopper 8 at one end of the slide bar 7 fits with the inner wall of the plastic product, thereby fixing the round plastic product and preventing the plastic product from slipping and causing damage during cooling. Moreover, through the rotation adjustment of the rotating mechanism, the slide bar 7 and the stopper 8 can fix round plastic products of different diameters, thereby expanding the scope of use and improving applicability; during cooling, a water pump connected to the cooling pipe is installed inside the water tank 2, and water is pumped by the water pump to reach the nozzle 3 and sprayed onto the plastic product to achieve the purpose of cooling, and the excess water flows back to the water tank 2 through the drainage hole for recycling; for the specific cooling process, reference can be made to the authorized patent of the prior art CN202221904560.6, which will not be described in detail here.
[0021] The inner wall of the drain hole is equipped with a filter to remove impurities in the water and achieve the purpose of recycling.
[0022] A suction cup is installed at the bottom of the base 1, and adsorption is performed by the suction cup to improve the stability of the device.
[0023] The cooling pipe is fixed to the inner wall of the support frame 13 through a plurality of pipe connectors to enhance the firmness of the installation.
[0024] The rotating mechanism includes a triangular plate 14 whose sides are in contact with the protrusions 10 respectively, a rotating shaft installed in the middle of the triangular plate 14, and a motor installed in the cavity for driving the rotating shaft to rotate. When the motor works, it drives the rotating shaft to rotate, and the rotating shaft drives the triangular plate 14 to rotate. During the rotation process, the triangular plate 14 will squeeze the protrusion 10, so that the sliding rod 7 moves, so that circular plastic products of different diameters can be fixed by adjustment.
[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A cooling device for plastic product production, comprising a base (1) and a support frame (13) installed above the base (1), a water tank (2) is provided in the middle of the upper part of the base (1), a cooling pipe is connected to one side of the water tank (2), a plurality of nozzles (3) are installed on the cooling pipe, a plurality of limit rods (4) are installed above the water tank (2), a push plate (5) is provided on the outer sliding sleeve of the limit rod (4), a drainage hole is opened on the push plate (5), and an electric push rod (6) is installed between the bottom and the water tank (2), characterized in that: A plurality of slide bars (7) are provided on the outer side of the limit rod (4) for sliding through, a stopper (8) is provided at one end of the slide bar (7), a cavity (9) is provided inside the limit rod (4), one end of the slide bar (7) extends into the cavity (9) and is provided with a protrusion (10), and a limit plate (11) fixed to the inner wall of the cavity (9) and a spring (12) arranged between the limit plate (11) and the protrusion (10) are sleeved on the outer side, and a rotating mechanism in contact with the protrusion (10) is installed inside the cavity for squeezing the protrusion (10) to adjust the sliding distance of the slide bar (7).
2. A cooling device for plastic product production according to claim 1, characterized in that: A filter screen is installed on the inner wall of the drainage hole.
3. A cooling device for plastic product production according to claim 1, characterized in that: A suction cup is installed at the bottom of the base (1).
4. A cooling device for plastic product production according to claim 1, characterized in that: The cooling pipe is fixed to the inner wall of the support frame (13) via a plurality of pipe connectors.
5. A cooling device for plastic product production according to claim 1, characterized in that: The rotating mechanism comprises a triangular plate (14) whose sides are respectively in contact with the protrusions (10), a rotating shaft installed in the middle of the triangular plate (14), and a motor installed in the cavity for driving the rotating shaft to rotate.