Water chilling unit for producing plastic products

Abstract

The utility model provides a water chilling unit for producing plastic products, which relates to the technical field of plastic products and comprises a water chilling unit body, a plurality of keys are fixedly connected to the surface of the water chilling unit body, and a power line is fixedly connected to the rear side of the water chilling unit body. A protective device is arranged at the position, corresponding to the keys, of the surface of the cooling-water machine body, the protective device comprises a protective cover, the protective cover is fixedly connected with the cooling-water machine body, the keys are all located in the protective cover, and reserved holes are formed in the positions, corresponding to the keys, of the surface of the protective cover. The protective cover is provided with a reserved hole, a cover plate is slidably connected to the position, corresponding to the reserved hole, of the protective cover, the size of the cover plate is larger than that of the reserved hole, and a bottom plate is fixedly connected to the surface of the protective cover. Therefore, the water chiller body cannot work normally, and the practicability of the water chiller body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic products, in particular to a chiller unit used for producing plastic products. Background Art

[0002] Cooling water is an essential refrigerant for cooling products, equipment molds and lubricating oil during the extrusion production process of plastic products. When cooling water leaves the production line, it has a relatively high temperature and is generally cooled by a cooling tower or a chiller.

[0003] In the prior art, when the chiller is in use, a worker needs to operate the motor in the chiller through buttons, but the buttons are exposed to the outside. When the chiller is working, the worker may accidentally touch the buttons, causing the chiller to malfunction. Utility Model Content

[0004] The utility model is to solve the shortcomings in the prior art and provides a water chiller for producing plastic products.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a chiller for producing plastic products, comprising a chiller body, a plurality of buttons are fixedly connected to the surface of the chiller body, a power cord is fixedly connected to the rear side of the chiller body, a protective device is provided at the surface of the chiller body corresponding to the buttons, the protective device comprises a protective cover, the protective cover is fixedly connected to the chiller body, a plurality of buttons are located inside the protective cover, reserved holes are opened on the surface of the protective cover corresponding to the buttons, a cover plate is slidably connected to the protective cover corresponding to the reserved holes, the size of the cover plate is larger than the size of the reserved holes, and a base plate is fixedly connected to the surface of the protective cover.

[0006] The effect achieved by the above-mentioned components is: when it is necessary to operate the chiller body through buttons, first move the cover plate, the cover plate slides on the surface of the protective cover, the reserved holes under the cover plate are exposed, and the staff member's fingers pass through the reserved holes to operate the corresponding buttons. After the operation, the staff member releases the cover plate, and the cover plate automatically moves to the bottom plate under the action of its own gravity. The cover plate covers the reserved holes again, thereby achieving the effect of protecting the buttons. The protective device achieves the effect of protecting the buttons, preventing the staff from accidentally touching the buttons, thereby preventing the chiller body from working normally, thereby improving the practicality of the chiller body.

[0007] Preferably, a pull plate is fixedly connected to the upper surface of the cover plate, and the surface of the pull plate is provided with anti-slip grooves.

[0008] The effect achieved by the above components is: by setting the pull plate, it is convenient for the staff to move the cover plate, which brings convenience to the staff.

[0009] Preferably, two symmetrical sliding plates are fixedly connected to one side of the cover plate close to the protective cover, and sliding grooves are provided at positions of the protective cover corresponding to the sliding plates, and the sliding plates are slidably adapted to the sliding grooves.

[0010] The effect achieved by the above components is: by moving the slide plate of the cover plate in the slide groove of the protective cover, the moving direction of the cover plate is restricted, the cover plate is prevented from rotating, and the stability of the cover plate movement is improved.

[0011] Preferably, a rubber pad is fixedly connected to the upper surface of the bottom plate, and the rubber pad is located directly below the cover plate.

[0012] The effect achieved by the above components is: by arranging the rubber pad, the cover plate is protected to avoid damage caused by collision between the cover plate and the bottom plate.

[0013] Preferably, an auxiliary device is provided on one side of the chiller body, and the auxiliary device includes a fixed plate, which is fixedly connected to one side of the chiller body, a pad is fixedly connected to the surface of the fixed plate, a screw is threadedly connected to the surface of the pad, one end of the screw is rotatably connected to a movable plate, and two symmetrical circular arc plates are fixedly connected to the surface of the fixed plate, and the two circular arc plates are located at the bottom of the movable plate.

[0014] The effect achieved by the above components is: when the chiller body is not needed, first wrap the power cord on the chiller body around the two arc plates, then rotate the screw on the pad, the screw moves the movable plate toward the direction of the arc plate, and finally the movable plate squeezes the power cord on the arc plate, thereby achieving the effect of fixing the power cord. Through the auxiliary device, it is convenient for the staff to wrap and store the power cord of the chiller body, thereby preventing the power cord from falling to the ground due to being too long, and pedestrians from stepping on the power cord when walking back and forth.

[0015] Preferably, one end of the screw is fixedly connected to a handle, and the surface of the handle is provided with anti-slip patterns.

[0016] The effect achieved by the above components is: by providing the handle, it is convenient for the staff to rotate the screw, which brings convenience to the staff.

[0017] Preferably, a limit rod is slidably provided on the surface of the pad, and one end of the limit rod is fixedly connected to the movable plate.

[0018] The effects achieved by the above components are: by setting the limit rod, the moving direction of the moving plate is limited, the rotation of the moving plate is prevented, and the stability of the movement of the moving plate is improved.

[0019] Preferably, a baffle is fixedly connected to a side of the arc plate away from the fixed plate, and the size of the baffle is larger than the size of the arc plate.

[0020] The effect achieved by the above components is: by setting the baffle plate, the maximum displacement of the power line on the arc plate is limited, thereby preventing the power line from sliding on the arc plate.

[0021] In summary, the beneficial effects of the utility model are:

[0022] When it is necessary to operate the chiller body through buttons, first move the cover plate, and the cover plate slides on the surface of the protective cover to expose the reserved holes under the cover plate. The staff member passes his fingers through the reserved holes to operate the corresponding buttons. After the operation, the staff member releases the cover plate, and the cover plate automatically moves to the bottom plate under the action of its own gravity. The cover plate covers the reserved holes again, thereby achieving the effect of protecting the buttons. The protective device achieves the effect of protecting the buttons, preventing the staff from accidentally touching the buttons, which may cause the chiller body to fail to work normally, thereby improving the practicality of the chiller body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the protective device of the utility model;

[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the three-dimensional structure on the other side;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the auxiliary device of the utility model.

[0027] Legend: 1. Chiller body; 2. Power cord; 3. Button; 4. Protective device; 41. Protective cover; 42. Reserved hole; 43. Cover plate; 44. Bottom plate; 45. Pull plate; 46. Slide plate; 47. Slide groove; 48. Rubber pad; 5. Auxiliary device; 51. Fixed plate; 52. Pad plate; 53. Screw; 54. Movable plate; 55. Arc plate; 56. Baffle; 57. Handle; 58. Limit rod. DETAILED DESCRIPTION

[0028] Reference Figure 1-4As shown, this embodiment discloses a chiller for producing plastic products, including a chiller body 1, a plurality of buttons 3 are fixedly connected to the surface of the chiller body 1, a power cord 2 is fixedly connected to the rear side of the chiller body 1, a protective device 4 is provided at the surface of the chiller body 1 corresponding to the buttons 3, and an auxiliary device 5 is provided on one side of the chiller body 1.

[0029] Reference Figure 1-4 As shown, the protective device 4 includes a protective cover 41, which is fixedly connected to the chiller body 1, and a plurality of buttons 3 are located inside the protective cover 41. A reserved hole 42 is opened on the surface of the protective cover 41 corresponding to the button 3. A cover plate 43 is slidably connected to the protective cover 41 corresponding to the reserved hole 42. The size of the cover plate 43 is larger than the size of the reserved hole 42. A bottom plate 44 is fixedly connected to the surface of the protective cover 41. When it is necessary to operate the chiller body 1 through the button 3, the cover 43 is moved first, and the cover 43 slides on the surface of the protective cover 41, and the reserved hole 42 under the cover 43 is exposed. The staff member passes the finger through the reserved hole 42 to operate the corresponding button 3. After the operation, the staff member releases the cover 43, and the cover 43 automatically moves to the bottom plate 44 under the action of its own gravity. The cover 43 covers the reserved hole 42 again, thereby achieving the effect of protecting the button 3. The protective device 4 achieves the effect of protecting the button 3, thereby preventing the staff from accidentally touching the button 3, which may cause the chiller body 1 to fail to work normally, thereby improving the practicality of the chiller body 1.

[0030] Reference Figure 1-4 As shown, a pull plate 45 is fixedly connected to the upper surface of the cover plate 43, and the surface of the pull plate 45 is provided with anti-slip grooves. By setting the pull plate 45, the effect of facilitating the staff to move the cover plate 43 is achieved, which brings convenience to the staff. Two symmetrical slide plates 46 are fixedly connected to the side of the cover plate 43 close to the protective cover 41, and a slide groove 47 is provided at the protective cover 41 corresponding to the slide plate 46, and the slide plate 46 is slidably adapted to the slide groove 47. By the slide plate 46 of the cover plate 43 moving in the slide groove 47 of the protective cover 41, the effect of limiting the moving direction of the cover plate 43 is achieved, the cover plate 43 is prevented from rotating, and the stability of the movement of the cover plate 43 is improved. A rubber pad 48 is fixedly connected to the upper surface of the bottom plate 44, and the rubber pad 48 is located directly below the cover plate 43. By setting the rubber pad 48, the effect of protecting the cover plate 43 is achieved, and the collision between the cover plate 43 and the bottom plate 44 is prevented from being damaged.

[0031] Reference Figure 1-4As shown, the auxiliary device 5 includes a fixed plate 51, which is fixedly connected to one side of the chiller body 1, a pad 52 is fixedly connected to the surface of the fixed plate 51, a screw 53 is threadedly connected to the surface of the pad 52, one end of the screw 53 is rotatably connected to a movable plate 54, and two symmetrical circular arc plates 55 are fixedly connected to the surface of the fixed plate 51, and the two circular arc plates 55 are located at the bottom of the movable plate 54. When the chiller body 1 is not needed, the power cord 2 on the chiller body 1 is firstly wound around the two circular arc plates 55, and then the screw 53 on the pad 52 is rotated, and the screw 53 moves the movable plate 54 in the direction of the circular arc plate 55, and finally the movable plate 54 squeezes the power cord 2 on the circular arc plate 55, so as to achieve the effect of fixing the power cord 2. The auxiliary device 5 achieves the effect of facilitating the staff to wind and store the power cord 2 of the chiller body 1, and prevents the power cord 2 from falling to the ground due to being too long, and pedestrians walking back and forth stepping on the power cord 2.

[0032] Reference Figure 1-4 As shown, one end of the screw rod 53 is fixedly connected to a handle 57, and the surface of the handle 57 is provided with anti-slip grooves. By providing the handle 57, the effect of facilitating the staff to rotate the screw rod 53 is achieved, which brings convenience to the staff. A limit rod 58 is slidably inserted on the surface of the pad 52, and one end of the limit rod 58 is fixedly connected to the movable plate 54. By providing the limit rod 58, the effect of limiting the moving direction of the movable plate 54 is achieved, the movable plate 54 is prevented from rotating, and the stability of the movement of the movable plate 54 is improved. A baffle 56 is fixedly connected to the side of the arc plate 55 away from the fixed plate 51, and the size of the baffle 56 is larger than the size of the arc plate 55. By providing the baffle 56, the effect of limiting the maximum displacement of the power cord 2 on the arc plate 55 is achieved, and the power cord 2 is prevented from slipping on the arc plate 55.

[0033] Working principle: when it is necessary to operate the chiller body 1 through the button 3, first move the pull plate 45, and the pull plate 45 moves with the cover plate 43, and the slide plate 46 of the cover plate 43 moves in the slide groove 47 of the protective cover 41, thereby achieving the effect of limiting the moving direction of the cover plate 43, and the reserved hole 42 under the cover plate 43 is exposed, and the staff's finger passes through the reserved hole 42 to operate the corresponding button 3. After the operation, the staff releases the cover plate 43, and the cover plate 43 automatically moves to the rubber pad 48 of the bottom plate 44 under the action of its own gravity, and the cover plate 43 covers the reserved hole 42 again, thereby achieving the effect of protecting the button 3. The protective device 4 achieves the effect of protecting the button 3, avoiding the staff from accidentally touching the button 3, thereby causing the chiller body 1 to fail to work normally, thereby improving the practicality of the chiller body 1.

[0034] When the chiller body 1 is not needed, the power cord 2 on the chiller body 1 is first wound around the two arc plates 55, and then the handle 57 is turned. The handle 57 drives the screw 53 on the pad 52 to rotate, and the screw 53 drives the movable plate 54 to move toward the arc plate 55. Finally, the movable plate 54 squeezes the power cord 2 on the arc plate 55, thereby fixing the power cord 2. The auxiliary device 5 is used to facilitate the staff to wind and store the power cord 2 of the chiller body 1, thereby preventing the power cord 2 from falling to the ground due to being too long and pedestrians from stepping on the power cord 2 when walking back and forth.

Claims

1. A water chiller for producing plastic products, comprising a water chiller body (1), characterized in that: A plurality of buttons (3) are fixedly connected to the surface of the chiller body (1); a power cord (2) is fixedly connected to the rear side of the chiller body (1); a protective device (4) is provided at the surface of the chiller body (1) corresponding to the buttons (3); the protective device (4) comprises a protective cover (41); the protective cover (41) is fixedly connected to the chiller body (1); a plurality of buttons (3) are located inside the protective cover (41); a reserved hole (42) is provided at the surface of the protective cover (41) corresponding to the buttons (3); a cover plate (43) is slidably connected to the protective cover (41) corresponding to the reserved hole (42); the size of the cover plate (43) is larger than the size of the reserved hole (42); and a bottom plate (44) is fixedly connected to the surface of the protective cover (41).

2. A water chiller for producing plastic products according to claim 1, characterized in that: A pull plate (45) is fixedly connected to the upper surface of the cover plate (43), and the surface of the pull plate (45) is provided with anti-slip grooves.

3. A water chiller for producing plastic products according to claim 1, characterized in that: Two mutually symmetrical slide plates (46) are fixedly connected to one side of the cover plate (43) close to the protective cover (41); a slide groove (47) is provided on the protective cover (41) corresponding to the slide plate (46); and the slide plate (46) is slidably matched with the slide groove (47).

4. A water chiller for producing plastic products according to claim 1, characterized in that: A rubber pad (48) is fixedly connected to the upper surface of the bottom plate (44), and the rubber pad (48) is located directly below the cover plate (43).

5. A water chiller for producing plastic products according to claim 1, characterized in that: An auxiliary device (5) is provided on one side of the chiller body (1), and the auxiliary device (5) comprises a fixed plate (51), the fixed plate (51) is fixedly connected to one side of the chiller body (1), a pad (52) is fixedly connected to the surface of the fixed plate (51), a screw (53) is threadedly connected to the surface of the pad (52), one end of the screw (53) is rotatably connected to a movable plate (54), and two mutually symmetrical arc plates (55) are fixedly connected to the surface of the fixed plate (51), and the two arc plates (55) are located at the bottom of the movable plate (54).

6. A water chiller for producing plastic products according to claim 5, characterized in that: One end of the screw rod (53) is fixedly connected to a handle (57), and the surface of the handle (57) is provided with anti-slip grooves.

7. A water chiller for producing plastic products according to claim 5, characterized in that: A limiting rod (58) is slidably inserted on the surface of the pad (52), and one end of the limiting rod (58) is fixedly connected to the movable plate (54).

8. A water chiller for producing plastic products according to claim 5, characterized in that: A baffle (56) is fixedly connected to one side of the circular arc plate (55) away from the fixed plate (51), and the size of the baffle (56) is larger than the size of the circular arc plate (55).

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