A process control device for unsaturated polyester resin production

Abstract

This utility model relates to the field of control device technology, and discloses a control device for the production process of unsaturated polyester resin, including a mounting base and a control device body. An adjustment mechanism is provided on the other side of the mounting base, and a moving mechanism is provided on the inner wall of the control device body. A display screen is provided at the front end of the control device body. The moving mechanism includes two baffles. First sliding grooves are formed on both sides of the control device body. A bidirectional threaded rod is slidably and rotatably connected to the upper end of the first sliding groove. First threaded sleeves are formed at both ends of the outer wall of the bidirectional threaded rod, and a sliding rod is slidably and fixedly connected to the lower end of the first sliding groove. In this utility model, the baffles are moved by the bidirectional threaded rod, which can close and protect the display screen when not in use, isolating it from dust, moisture, and accidental collisions. The threaded rod and the hinge rod cooperate to adjust the tilt, and the sliding groove and the connecting block cooperate to adjust the height, allowing the user to easily adjust the device to a comfortable operating or viewing position.

Description

Technical Field

[0001] This utility model relates to the field of control device technology, and in particular to a control device for the production process of unsaturated polyester resin. Background Technology

[0002] Unsaturated polyester resin is an important thermosetting plastic with excellent chemical resistance, corrosion resistance, heat resistance, and electrical insulation. It is widely used in construction, transportation, electronics, packaging, shipbuilding, and aerospace. Its production process involves complex chemical reactions, including esterification and polymerization. Precise control of parameters such as temperature, pressure, and material ratio is required to ensure the performance and yield of the final product. The control device is designed based on this need. It combines modern intelligent control technology and can monitor key parameters in the production process in real time, such as temperature, viscosity, and pressure.

[0003] Traditional control devices, including displays and other equipment used for monitoring and control, lack effective protection and are susceptible to damage from dust, impacts, etc., which affects their lifespan. Furthermore, their installation is relatively fixed, making them inconvenient for operators of different heights and habits, thus causing inconvenience in use.

[0004] Therefore, those skilled in the art have provided a process control device for the production of unsaturated polyester resin to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies and provide a control device for the production process of unsaturated polyester resin. The device uses a bidirectional threaded rod to drive a baffle to move, which can be closed for protection when the display screen is not in use, isolating it from dust, moisture, and accidental collisions. The threaded rod and the hinge rod work together to adjust the tilt, and the slide and the connecting block work together to adjust the height, allowing users to easily adjust the device to a comfortable operating or viewing position.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A process control device for unsaturated polyester resin production includes a mounting base and a control device body. An adjustment mechanism is provided on the other side of the mounting base. A moving mechanism is provided on the inner wall of the control device body. A display screen is provided at the front end of the control device body. The moving mechanism includes two baffles. First slide grooves are provided on both sides of the control device body. A bidirectional threaded rod is slidably and rotatably connected to the upper first slide groove. First threaded sleeves are provided at both ends of the outer wall of the bidirectional threaded rod. A slide rod is slidably and fixedly connected to the lower first slide groove. Slip rings are slidably connected to both ends of the outer wall of the slide rod. Sliding blocks are fixedly connected to the ends of the two first threaded sleeves and slip rings near the center of the control device body. Sliding blocks are fixedly connected to the ends of the two baffles near the center of the control device body. A first servo motor is fixedly connected to the front end of the upper first slide groove.

[0008] The above technical solution involves starting the first servo motor via an external controller, which drives the bidirectional threaded rod to rotate. The first threaded sleeve moves accordingly, which in turn moves the sliding block and the baffle to both sides, opening the baffle. When not in use, the first servo motor is started to drive the bidirectional threaded rod to rotate in the opposite direction, causing the sliding block and the baffle to move inward and close the two baffles, preventing dust, dirt, moisture, small particles, or even accidental collisions from damaging the surface of the display screen.

[0009] Furthermore, the adjustment mechanism includes a mounting block, with a slot at the lower end of the other side of the mounting block. A threaded rod is rotatably connected to the bottom surface of the slot, and a second threaded sleeve is fitted on the outer wall of the threaded rod. A first hinge block is hinged to the other side of the second threaded sleeve, and a hinge rod is hinged to the other side of the first hinge block. A second hinge block is hinged to the other side of the lower end of the hinge rod. A second servo motor is fixedly connected to the top surface of the slot, and a connecting block is fixedly connected to the middle of the rear end of the mounting block. The other side of the second hinge block is hinged to the lower end of one side of the control device body.

[0010] The above technical solution activates the second servo motor to drive the threaded rod to rotate, which in turn moves the second threaded sleeve, thereby driving the first hinge block to move and the hinge rod to move, thus adjusting the tilt angle of the control device body.

[0011] Furthermore, a second sliding groove is provided on the other side of the mounting base, and multiple threaded holes are evenly provided at the front end of the mounting base and the connecting block. A bolt is provided at the front end of the inner wall of the connecting block, and the upper end of the control device body is rotatably connected to the upper end of the mounting block.

[0012] By using the above technical solution, the bolt is disconnected from the threaded hole, and then the position of the connecting block on the mounting base is adjusted so that the height of the control device body can be adjusted.

[0013] Furthermore, a bidirectional threaded rod is fixedly connected to the output end of the first servo motor;

[0014] The above technical solution ensures that the power output from the first servo motor can be efficiently and stably transmitted to the bidirectional threaded rod.

[0015] Furthermore, all of the aforementioned sliding blocks slide within the first groove;

[0016] Through the above technical solution, the first groove provides guidance for the sliding block, restricts its movement trajectory, and prevents the sliding block and the baffle from deviating or shaking during movement.

[0017] Furthermore, the output end of the second servo motor is fixedly connected to the upper end of the threaded rod;

[0018] The above technical solution ensures that the torque generated by the second servo motor can be applied directly and efficiently to the threaded rod.

[0019] Furthermore, the first hinge blocks all slide inside the empty groove, and the connecting block slides inside the second sliding groove;

[0020] The above technical solution provides clear motion constraints and guidance for the articulated rod, ensuring that the relevant components can move smoothly and accurately during adjustment, avoiding jamming or misalignment.

[0021] Furthermore, the bolt is threadedly connected to the threaded hole;

[0022] The above technical solution can securely fix the connecting block to a specific position on the mounting base.

[0023] This utility model has the following beneficial effects:

[0024] 1. The present invention proposes a process control device for the production of unsaturated polyester resin. Through the cooperation of a bidirectional threaded rod and a first threaded sleeve, the sliding block and the baffle are moved. When the display screen is not in use, the baffle can move in front of the display screen to play a protective role, preventing dust, dirt, moisture, small particles or even accidental collisions from damaging the surface of the display screen and extending the service life of the display screen and its internal components.

[0025] 2. The unsaturated polyester resin production process control device proposed in this utility model can adjust the tilt angle of the control device body through the cooperation of the threaded rod and the hinge rod, and can adjust the height of the control device body through the cooperation of the slide and the connecting block. This dual adjustment function allows users to adjust the control device to a suitable operating or viewing height and angle for their own body height. It can be used by users of different heights and different usage habits, improving the convenience and comfort of use. Attached Figure Description

[0026] Figure 1 This is an isometric view of an unsaturated polyester resin production process control device proposed in this utility model;

[0027] Figure 2 This is a partial structural diagram of a process control device for unsaturated polyester resin production proposed in this utility model.

[0028] Figure 3 This is a partial structural schematic diagram of a process control device for unsaturated polyester resin production proposed in this utility model.

[0029] Figure 4 This is a partial exploded view of the structure of a process control device for unsaturated polyester resin production proposed in this utility model.

[0030] Figure 5 This is a side sectional view of a process control device for unsaturated polyester resin production proposed in this utility model;

[0031] Figure 6 This is an exploded view of an unsaturated polyester resin production process control device proposed in this utility model.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1. Moving mechanism; 101. First slide groove; 102. Bidirectional threaded rod; 103. First threaded sleeve; 104. Slide rod; 105. Slip ring; 106. Sliding block; 107. Baffle; 108. First servo motor;

[0034] 2. Adjustment mechanism; 201. Mounting block; 202. Empty slot; 203. Threaded rod; 204. Second threaded sleeve; 205. First hinge block; 206. Hinge rod; 207. Second hinge block; 208. Second servo motor; 209. Connecting block; 210. Second slide groove; 211. Threaded hole; 212. Bolt;

[0035] 3. Mounting base; 4. Control device body; 5. Display screen. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Reference Figure 1 , Figure 2 and Figure 3 This utility model provides a specific embodiment: an unsaturated polyester resin production process control device, including a mounting base 3 and a control device body 4. An adjustment mechanism 2 is provided on the other side of the mounting base 3. A moving mechanism 1 is provided on the inner wall of the control device body 4. A display screen 5 is provided at the front end of the control device body 4. The moving mechanism 1 includes two baffles 107. First slide grooves 101 are provided on both sides of the control device body 4. A bidirectional threaded rod 102 is slidably and rotatably connected to the upper first slide groove 101. First threaded sleeves 103 are provided at both ends of the outer wall of the bidirectional threaded rod 102. A slide rod 104 is slidably and fixedly connected to the lower first slide groove 101. Slip rings 105 are slidably connected to both ends of the outer wall of the slide rod 104. Sliding blocks 106 are fixedly connected to one end of each of the two first threaded sleeves 103 and the slip rings 105 near the center of the control device body 4. Sliding blocks 106 are fixedly connected to one end of each of the two baffles 107 near the center of the control device body 4. A first servo motor 108 is fixedly connected to the front end of the upper first slide groove 101.

[0038] The first servo motor 108 is started by an external controller, which drives the bidirectional threaded rod 102 to rotate. The first threaded sleeve 103 moves accordingly, which in turn drives the sliding block 106 and the baffle 107 to move to both sides, opening the baffle 107. When not in use, the first servo motor 108 is started to drive the bidirectional threaded rod 102 to rotate in the opposite direction, which drives the sliding block 106 and the baffle 107 to move inward, making the two baffles 107 fit together to prevent dust, dirt, moisture, small particles or even accidental collisions from damaging the surface of the display screen 5.

[0039] Reference Figure 4 , Figure 5 and Figure 6The adjustment mechanism 2 includes a mounting block 201. A slot 202 is formed at the lower end of the other side of the mounting block 201. A threaded rod 203 is rotatably connected to the bottom surface of the slot 202. A second threaded sleeve 204 is fitted onto the outer wall of the threaded rod 203. A first hinge block 205 is hinged to the other side of the second threaded sleeve 204. A hinge rod 206 is hinged to the other side of the first hinge block 205. A second hinge block 207 is hinged to the other side of the lower end of the hinge rod 206. A second servo motor 208 is fixedly connected to the top surface of the slot 202. A connecting block 209 is fixedly connected to the middle of the rear end of the mounting block 201. The other side of the second hinge block 207 is hinged to the lower end of one side of the control device body 4. The second servo motor 208 is started to drive the threaded rod 203 to rotate, the second threaded sleeve 204 moves accordingly, and then drives the first hinge block 205 to move, and the hinge rod 206 moves accordingly, thereby adjusting the tilt angle of the control device body 4. The other side of the mounting base 3 is provided with a second sliding groove 210. The mounting base 3 and the front end of the connecting block 209 are evenly provided with multiple threaded holes 211. The front end of the inner wall of the connecting block 209 is provided with a bolt 212. The upper end of the control device body 4 is rotatably connected to the upper end of the mounting block 201. The bolt 212 is disconnected from the threaded hole 211. Then the position of the connecting block 209 on the mounting base 3 is adjusted so that the height of the control device body 4 can be adjusted.

[0040] The output end of the first servo motor 108 is fixedly connected to the bidirectional threaded rod 102, ensuring that the power output by the first servo motor 108 can be efficiently and stably transmitted to the bidirectional threaded rod 102. Multiple sliding blocks 106 slide inside the first slide groove 101. The first slide groove 101 provides guidance for the sliding blocks 106, restricts their movement trajectory, and prevents the sliding blocks 106 and the baffle 107 from shifting or shaking during movement. The output end of the second servo motor 208 is fixedly connected to the upper end of the threaded rod 203, ensuring that the torque generated by the second servo motor 208 can be directly and efficiently applied to the threaded rod 203. The first hinge blocks 205 slide inside the empty slot 202, and the connecting block 209 slides inside the second slide groove 210, providing clear movement constraints and guidance for the hinge rod 206, ensuring that the relevant components can move smoothly and accurately during adjustment, avoiding jamming or misalignment. The bolt 212 is threadedly connected to the threaded hole 211, which can firmly fix the connecting block 209 in a specific position on the mounting base 3.

[0041] Working principle: When in use, the user starts the first servo motor 108 via an external controller, which drives the bidirectional threaded rod 102 to rotate. The first threaded sleeve 103 moves accordingly, which in turn moves the sliding block 106 and the baffle 107 to the sides, opening the baffle 107. When not in use, the first servo motor 108 is started to drive the bidirectional threaded rod 102 to rotate in the opposite direction, causing the sliding block 106 and the baffle 107 to move inward, closing the two baffles 107 to prevent dust, dirt, moisture, small particles, or even accidental collisions from damaging the surface of the display screen 5. Damage is caused, and then the second servo motor 208 is started to drive the threaded rod 203 to rotate. The second threaded sleeve 204 moves accordingly, which in turn drives the first hinge block 205 to move. The hinge rod 206 moves accordingly, thereby adjusting the tilt angle of the control device body 4. The bolt 212 is disconnected from the threaded hole 211. Then the position of the connecting block 209 in the mounting base 3 is adjusted so that the height of the control device body 4 can be adjusted. This dual adjustment function allows the user to adjust the control device to an operating or viewing height and angle that is suitable for their own body height.

[0042] The following points should be noted in this article:

[0043] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0044] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An apparatus for regulating an unsaturated polyester resin production process, comprising a mounting seat (3) and a control device body (4), characterized in that: An adjustment mechanism (2) is provided on the other side of the mounting base (3), a moving mechanism (1) is provided on the inner wall of the control device body (4), and a display screen (5) is provided at the front end of the control device body (4). The moving mechanism (1) includes two baffles (107). The control device body (4) has a first slide groove (101) on both sides. The upper first slide groove (101) is slidably and rotatably connected to a bidirectional threaded rod (102). The two ends of the outer wall of the bidirectional threaded rod (102) are provided with first threaded sleeves (103). The lower first slide groove (101) is slidably and fixedly connected to a slide rod (104). The two ends of the outer wall of the slide rod (104) are slidably connected to a slip ring (105). The two first threaded sleeves (103) and the slip ring (105) are fixedly connected to a sliding block (106) at one end near the center of the control device body (4). The two baffles (107) are fixedly connected to the sliding block (106) at one end near the center of the control device body (4). The front end of the upper first slide groove (101) is fixedly connected to a first servo motor (108).

2. The unsaturated polyester resin production process control device according to claim 1, characterized in that: The adjustment mechanism (2) includes a mounting block (201). A slot (202) is provided at the lower end of the other side of the mounting block (201). A threaded rod (203) is rotatably connected to the bottom surface of the slot (202). A second threaded sleeve (204) is fitted on the outer wall of the threaded rod (203). A first hinge block (205) is hinged to the other side of the second threaded sleeve (204). A hinge rod (206) is hinged to the other side of the first hinge block (205). A second hinge block (207) is hinged to the other side of the lower end of the hinge rod (206). A second servo motor (208) is fixedly connected to the top surface of the slot (202). A connecting block (209) is fixedly connected to the middle of the rear end of the mounting block (201). The other side of the second hinge block (207) is hinged to the lower end of one side of the control device body (4).

3. The unsaturated polyester resin production process control device according to claim 2, characterized in that: The mounting base (3) has a second sliding groove (210) on the other side. The mounting base (3) and the connecting block (209) have multiple threaded holes (211) evenly distributed at the front end. The connecting block (209) has a bolt (212) at the front end of its inner wall. The upper end of the control device body (4) is rotatably connected to the upper end of the mounting block (201).

4. The unsaturated polyester resin production process control device according to claim 1, characterized in that: The output end of the first servo motor (108) is fixedly connected to a bidirectional threaded rod (102).

5. The unsaturated polyester resin production process control device according to claim 1, characterized in that: The plurality of sliding blocks (106) slide inside the first groove (101).

6. The unsaturated polyester resin production process control device according to claim 2, characterized in that: The output end of the second servo motor (208) is fixedly connected to the upper end of the threaded rod (203).

7. The unsaturated polyester resin production process control device according to claim 2, characterized in that: The first hinge block (205) slides inside the empty groove (202), and the connecting block (209) slides inside the second sliding groove (210).

8. The unsaturated polyester resin production process control device according to claim 3, characterized in that: The bolt (212) is threaded into the threaded hole (211).

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