CN216409829U - Cooling system of cooling tower of injection molding machine - Google Patents
Cooling system of cooling tower of injection molding machine Download PDFInfo
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- CN216409829U CN216409829U CN202122643753.2U CN202122643753U CN216409829U CN 216409829 U CN216409829 U CN 216409829U CN 202122643753 U CN202122643753 U CN 202122643753U CN 216409829 U CN216409829 U CN 216409829U
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Abstract
The utility model discloses a cooling system of a cooling tower of an injection molding machine, which comprises a base, wherein a bottom plate support is arranged in the middle of the top of the base, a water pump is arranged at the bottom of the bottom plate support, racks are fixed on two sides of the top of the water pump, a cooling tower main body is arranged in the middle of the top of the base, the top of the cooling tower main body is communicated with a liquid inlet hose, and second limiting grooves are formed in two sides of the top of the base. According to the utility model, through the threaded connection of the two groups of sliding blocks and the corresponding positive and negative screw rods and the connection of the belt pulley mechanism between the two groups of positive and negative screw rods, when an operator controls the servo motor to drive the two groups of positive and negative screw rods to rotate simultaneously, the two groups of corresponding sliding blocks can move in opposite directions and drive the cooling tower main body and the bottom plate bracket to be separated through the connecting rod, so that the operator can clean the inside of the cooling tower main body sufficiently, and the safety during cleaning and maintenance can be further ensured.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to a cooling system of a cooling tower of an injection molding machine.
Background
The plastic products are widely used in modern daily life and production, the plastic products are generally manufactured by matching an injection molding machine and a mold in the production process, and the integral temperature of the injection molding machine and the mold is higher in the manufacturing process, so that the plastic products need to be subjected to heat dissipation treatment by using a cooling tower cooling system, and the service life of equipment is prevented from being influenced by overhigh temperature.
When current injection molding machine cooling tower cooling system is using, the cooling tower is one of them comparatively key equipment, and in the use, the coolant liquid flows in the cooling tower for a long time and causes the easy impurity such as incrustation scale that piles up in the cooling tower, consequently needs often to clean its inside, but current cooling tower is owing to its body is bulky when fully disassembling, consequently wastes time and energy very, and then influences whole clean efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a cooling tower cooling system of an injection molding machine.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a cooling system of a cooling tower of an injection molding machine comprises a base, wherein a bottom plate support is installed at the middle position of the top of the base, a water pump is installed at the bottom of the bottom plate support, racks are fixed on two sides of the top of the water pump, a cooling tower main body is arranged at the middle position of the top of the base, a liquid inlet hose is communicated with the top of the cooling tower main body, second limiting grooves are formed in two sides of the top of the base, sliding blocks are arranged at two ends of the inner portion of each second limiting groove, a connecting rod is hinged to the top of each sliding block, a mounting plate is hinged to the top of each connecting rod, a rotating shaft is arranged on one side, close to the cooling tower main body, of each mounting plate, one end, far away from the mounting plate, of each rotating shaft is fixedly connected with the cooling tower main body, a gear is installed on the outer side of each rotating shaft, positive and negative lead screws penetrate through two ends of the inner portion of each second limiting groove, and the corresponding positive and negative lead screws penetrate through the sliding blocks, and two sets of positive and negative lead screws are connected through belt pulley mechanism, servo motor is installed to the one side that belt pulley mechanism one end was kept away from to the base, and servo motor's output and positive and negative lead screw are connected.
Preferably, an annular groove is formed in the edge of the bottom of the cooling tower main body, and a sealing rubber ring is adhered to the inside of the annular groove.
Preferably, the two corresponding groups of connecting rods are arranged in a staggered mode, and the connecting rods are arranged in an inclined mode.
Preferably, a guide groove is formed in one side, close to the cooling tower main body, of the bottom of the mounting plate, a guide rod is arranged inside the guide groove, and the bottom end of the guide rod is fixedly connected with the bottom plate support.
Preferably, the central axis of the gear and the central axis of the rotating shaft are coincident with each other, and the gear and the rack are in meshed connection.
Preferably, the positive and negative lead screw is in threaded connection with the sliding block, and the positive and negative lead screw is in rotary connection with the base.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the threaded connection of two sets of sliders and the corresponding positive and negative lead screws, the connection of the belt pulley mechanism between the two sets of positive and negative lead screws enables an operator to control the servo motor to drive the two sets of positive and negative lead screws to rotate simultaneously, the two sets of sliders corresponding to each other can move reversely to each other and drive the cooling tower main body and the bottom plate support to be separated through the connecting rod, and the operator can clean the cooling tower main body sufficiently.
2. The gear and the rack are meshed to be connected, so that the mounting plate drives the cooling tower main body to rise, the rotating shaft can drive the cooling tower main body to rotate, the opening at the bottom of the cooling tower main body is exposed transversely, an operator can further clean the inside of the cooling tower main body, and the potential safety hazard caused by the operation of the operator below the cooling tower main body is avoided.
Drawings
FIG. 1 is a schematic sectional view of a cooling system of a cooling tower of an injection molding machine according to the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is an enlarged view of the structure at B of FIG. 1 according to the present invention;
FIG. 4 is a schematic front view of a cooling system of a cooling tower of an injection molding machine according to the present invention;
FIG. 5 is a schematic structural diagram of a cooling system of a cooling tower of an injection molding machine according to the present invention in a cross-sectional side view;
fig. 6 is a schematic perspective view of a mounting plate of a cooling system of a cooling tower of an injection molding machine according to the present invention.
In the figure: the cooling tower comprises a base 1, a bottom plate support 2, a water pump 3, a rack 4, a cooling tower main body 5, a liquid inlet hose 6, a second limiting groove 7, a sliding block 8, a connecting rod 9, a mounting plate 10, a guide groove 11, a guide rod 12, a rotating shaft 13, a gear 14, a servo motor 15, a positive and negative screw rod 16, a belt pulley mechanism 17, an annular groove 18 and a sealing rubber ring 19.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-6, a cooling system of a cooling tower of an injection molding machine comprises a base 1, a bottom plate support 2 is installed at the middle position of the top of the base 1, a water pump 3 is installed at the bottom of the bottom plate support 2, racks 4 are fixed on two sides of the top of the water pump 3, a cooling tower main body 5 is arranged at the middle position of the top of the base 1, a liquid inlet hose 6 is communicated with the top of the cooling tower main body 5, an annular groove 18 is formed in the edge of the bottom of the cooling tower main body 5, and a sealing rubber ring 19 is adhered inside the annular groove 18, so that the sealing performance between the cooling tower main body 5 and the base 1 is fully ensured;
the two sides of the top of the base 1 are both provided with second limiting grooves 7, the two ends of the interior of each second limiting groove 7 are both provided with sliding blocks 8, the tops of the sliding blocks 8 are hinged with connecting rods 9, the tops of the connecting rods 9 are hinged with mounting plates 10, the two groups of corresponding connecting rods 9 are arranged in a staggered mode, and the connecting rods 9 are arranged in an inclined mode, so that when the two groups of corresponding sliding blocks 8 move correspondingly, the connecting rods 9 can rotate correspondingly, the cooling tower main body 5 is driven to move upwards through the mounting plates 10, the bottom of the cooling tower main body is exposed, and an operator can clean and maintain the interior of the cooling tower conveniently;
a guide groove 11 is formed in one side, close to the cooling tower main body 5, of the bottom of the mounting plate 10, a guide rod 12 is arranged inside the guide groove 11, and the bottom end of the guide rod 12 is fixedly connected with the bottom plate support 2, so that the guide rod 12 can slide inside the guide groove 11 to play a guiding role in the lifting process of the mounting plate 10;
a rotating shaft 13 is arranged on one side, close to the cooling tower main body 5, of the mounting plate 10, one end, far away from the mounting plate 10, of the rotating shaft 13 is fixedly connected with the cooling tower main body 5, a gear 14 is arranged on the outer side of the rotating shaft 13, the central axis of the gear 14 is overlapped with the central axis of the rotating shaft 13, and the gear 14 is in meshed connection with the rack 4, so that the rotating shaft 13 can rotate along with the cooling tower main body 5 in the ascending process, the cooling tower main body 5 is driven to rotate at the same time by a certain amplitude, an opening at the bottom of the cooling tower main body is transversely exposed, and cleaning and maintenance of an operator are further facilitated;
positive and negative lead screw 16 has all been run through at the both ends of second spacing groove 7 inside, and positive and negative lead screw 16 runs through slider 8, and connect through belt pulley mechanism 17 between two sets of positive and negative lead screw 16, base 1 keeps away from one side of belt pulley mechanism 17 one end and installs servo motor 15, and servo motor 15's output is connected with positive and negative lead screw 16, positive and negative lead screw 16 is threaded connection with slider 8, and positive and negative lead screw 16 is connected for rotating with base 1, when making two sets of positive and negative lead screw 16 rotate simultaneously, two sets of sliders 8 on every positive and negative lead screw 16 of group can opposite direction movement, and then cooperate connecting rod 9 to accomplish the lift task to cooling tower main part 5.
When the utility model is used, as shown in figures 1-6, the device is powered on, the output ends of the liquid inlet hose 6 and the water pump 3 are respectively communicated with a cooling pipeline of an injection molding machine for use, when the interior of the cooling tower main body 5 needs to be cleaned and maintained, the servo motor 15 is controlled to drive a group of positive and negative screw rods 16 to rotate, the two groups of positive and negative screw rods 16 can simultaneously and correspondingly rotate through the connection of a belt pulley mechanism 17 between the two groups of positive and negative screw rods 16, the two groups of sliding blocks 8 are respectively connected with the threads of the corresponding positive and negative screw rods 16 and are in sliding connection with the corresponding second limiting grooves 7, so that the corresponding two groups of sliding blocks 8 can simultaneously and reversely slide towards the middle, further respectively drive the connecting rods 9 on the two groups of sliding blocks to correspondingly rotate, the mounting plate 10 drives the cooling tower main body 5 to upwards move, thereby separating the cooling tower main body 5 from the bottom plate bracket 2, simultaneously through the meshing connection of gear 14 and rack 4 for pivot 13 can correspond the rotation thereupon this moment, and then drives cooling tower main part 5 and rotate certain range when rising, and then the follow-up inside to cooling tower main part 5 of further being convenient for operating personnel is cleaned and is maintained, avoids operating personnel to maintain inside the production potential safety hazard of cooling tower main part 5 under cooling tower main part 5 simultaneously.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The cooling system of the cooling tower of the injection molding machine comprises a base (1) and is characterized in that a bottom plate support (2) is installed at the middle position of the top of the base (1), a water pump (3) is installed at the bottom of the bottom plate support (2), racks (4) are fixed on two sides of the top of the water pump (3), a cooling tower main body (5) is arranged at the middle position of the top of the base (1), a liquid inlet hose (6) is communicated with the top of the cooling tower main body (5), second limiting grooves (7) are formed in two sides of the top of the base (1), sliding blocks (8) are arranged at two ends of the inner part of each second limiting groove (7), a connecting rod (9) is hinged to the top of each sliding block (8), a mounting plate (10) is hinged to the top of each connecting rod (9), a rotating shaft (13) is arranged on one side, close to the cooling tower main body (5), of each mounting plate (10), and pivot (13) keep away from the one end and the cooling tower main part (5) fixed connection of mounting panel (10) to gear (14) are installed in the outside of pivot (13), positive and negative lead screw (16) have all been run through at the inside both ends of second spacing groove (7), and positive and negative lead screw (16) run through slider (8), and two sets of connect through belt pulley mechanism (17) between positive and negative lead screw (16), servo motor (15) are installed to the one side that belt pulley mechanism (17) one end was kept away from in base (1), and the output of servo motor (15) is connected with positive and negative lead screw (16).
2. The cooling system of the cooling tower of the injection molding machine as claimed in claim 1, wherein an annular groove (18) is formed at the edge of the bottom of the cooling tower main body (5), and a sealing rubber ring (19) is adhered inside the annular groove (18).
3. The cooling system of a cooling tower of an injection molding machine according to claim 1, wherein the two sets of connecting rods (9) are staggered and the connecting rods (9) are inclined.
4. The cooling system of the cooling tower of the injection molding machine as claimed in claim 1, wherein a guide groove (11) is formed in one side of the bottom of the mounting plate (10) close to the cooling tower main body (5), a guide rod (12) is arranged in the guide groove (11), and the bottom end of the guide rod (12) is fixedly connected with the bottom plate bracket (2).
5. The cooling system of a cooling tower of an injection molding machine as claimed in claim 1, wherein the central axis of the gear (14) and the central axis of the rotating shaft (13) are coincident with each other, and the gear (14) and the rack (4) are in meshed connection.
6. The cooling system of the cooling tower of the injection molding machine as claimed in claim 1, wherein the positive and negative lead screws (16) are in threaded connection with the slider (8), and the positive and negative lead screws (16) are in rotational connection with the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122643753.2U CN216409829U (en) | 2021-10-29 | 2021-10-29 | Cooling system of cooling tower of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122643753.2U CN216409829U (en) | 2021-10-29 | 2021-10-29 | Cooling system of cooling tower of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216409829U true CN216409829U (en) | 2022-04-29 |
Family
ID=81298940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122643753.2U Active CN216409829U (en) | 2021-10-29 | 2021-10-29 | Cooling system of cooling tower of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216409829U (en) |
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2021
- 2021-10-29 CN CN202122643753.2U patent/CN216409829U/en active Active
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