Temperature adjusting equipment for precise temperature control of surgical brush mold

Abstract

The utility model relates to the technical field of medical treatment, and discloses a temperature adjusting device for precise temperature control of a surgical brush mold, which comprises a first disassembly and assembly mechanism, a second disassembly and assembly mechanism, a controller, an upper mold and a lower mold, and the second disassembly and assembly mechanism is arranged at the lower end of the first disassembly and assembly mechanism. According to the device, the controller controls the hydraulic telescopic rod to drive the first dismounting mechanism to move downwards to the mounting position, then a second straight rod and a hook block penetrate through a through groove of an upper die clamping disc, the second straight rod is rotated by 90 degrees to enable the hook block to be embedded into a hook groove, then a rotating plate is bent by 90 degrees to abut against a supporting block, and then the controller drives a threaded rod to rotate; and the sliding ring pushes the first sliding block in the first sliding groove to move downwards through the connecting rod and the connecting ring till the first clamping block is clamped with the rotating plate clamping groove, and upper die installation is completed. By means of the design, the die disassembling and assembling process is simplified, maintenance is convenient, and the practicability of the temperature adjusting equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical technology, and in particular to a temperature regulating device for precise temperature control of surgical brush molds. Background Technology

[0002] A surgical brush is a specialized tool used for cleaning and disinfecting hands and arms before surgical procedures. It typically consists of an antibacterial plastic or metal handle and a soft-bristled brush head. The bristles are strong and fine, effectively removing dirt and microorganisms from skin folds and under fingernails. It is used in conjunction with antibacterial hand sanitizer. Available in disposable (sterile, individually packaged) and reusable types, they meet medical standards, ensuring sterility before surgery and reducing the risk of postoperative infection. During operation, the brush should be applied for 3-5 minutes according to the standard procedure, covering both hands, forearms, and an area up to 10cm above the elbow. This is a crucial step in aseptic surgical procedures.

[0003] The temperature control equipment for surgical brush molds is used to control the temperature changes of the surgical brush body during the injection molding and shaping process within the mold. The mold is an important component of the temperature control equipment, and the temperature regulation of the equipment is mainly carried out within the mold. The mold is generally divided into an upper mold and a lower mold. If either of these two is damaged, it will seriously affect the accuracy of the temperature control equipment. However, most molds are connected by threads or fixed connections, and disassembly and installation during maintenance or damage are time-consuming and laborious, affecting the normal use of the temperature control equipment and reducing its practicality.

[0004] Therefore, those skilled in the art have provided a temperature control device for precise temperature control of surgical brush molds 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 by proposing a temperature control device for precise temperature control of surgical brush molds. The device uses a controller to move a hydraulic telescopic rod to a suitable position for installation via a first disassembly / assembly mechanism. Then, a second straight rod and a hook block are passed through the through-groove of the upper mold's locking plate. The second straight rod is then rotated 90 degrees clockwise or counterclockwise to engage the hook block in a hook groove. The rotating plate on the hook block is then bent 90 degrees so that one side rests against a support block. The controller then controls the rotation of a threaded rod, causing a sliding ring, along with a connecting rod and a connecting ring, to push the first slider in the first sliding groove downwards until the first locking block on the first slider engages with the locking groove on the rotating plate. This completes the installation of the upper mold and the hydraulic telescopic rod. The disassembly process is the reverse, simplifying the mold assembly and disassembly process, making it easier to maintain, and improving the practicality of the temperature control device.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A temperature regulating device for precise temperature control of surgical brush molds includes a first disassembly / assembly mechanism, a second disassembly / assembly mechanism, a controller, an upper mold, and a lower mold. The lower end of the first disassembly / assembly mechanism is equipped with the second disassembly / assembly mechanism. The controller is located in the middle of one side end face of the first disassembly / assembly mechanism. The upper mold is fixedly connected to the upper end of the first disassembly / assembly mechanism, and the lower mold is engaged with the upper end of the second disassembly / assembly mechanism. The first disassembly / assembly mechanism includes a base, with brackets fixedly connected to both sides of the upper end face of the base. A crossbeam is fixedly connected to the upper end of the two brackets. A hydraulic telescopic rod is located in the middle of the upper end face of the crossbeam. A cage is fixedly connected to the output end of the hydraulic telescopic rod. A servo motor is located inside the lower end of the cage. A threaded rod is fixedly connected to the output end of the servo motor. A first straight rod is fixedly connected to the lower end of the threaded rod. The outer wall has first sliding grooves on both sides. A sliding ring is threaded to one side of the outer wall of the threaded rod. Connecting rods are fixedly connected to the lower end face of the sliding ring around the perimeter. Connecting rings are fixedly connected to the lower ends of multiple connecting rods. First sliders are fixedly connected to both sides of the lower end face of the connecting rings. First locking blocks are fixedly connected to the middle of one side end face of two first sliders. A second straight rod is rotatably connected to one end of the first straight rod. Hook blocks are fixedly connected to both sides of the outer wall of the second straight rod. Rotating plates are hinged to one end of each hook block. A locking groove is opened in the middle of the lower end face of one side end face of each of the two rotating plates. A locking plate is fixedly connected to the middle of the upper end face of the upper mold. A through groove is opened in the middle of the upper end face of the locking plate. Hook grooves are opened on both sides of the upper end face of the locking plate. Support blocks are fixedly connected to both sides of the upper end face of the locking plate.

[0008] Through the above technical solution, the equipment uses a controller to control the hydraulic telescopic rod to move the first disassembly and assembly mechanism to a suitable position for easy installation. Then, the second straight rod and the hook block are passed through the through groove of the locking plate above the upper mold. The second straight rod is then rotated 90 degrees clockwise or counterclockwise so that the hook block on it is embedded in the hook groove. The rotating plate on the hook block is then bent 90 degrees so that one side abuts against the support block. The controller then controls the threaded rod to rotate so that the sliding ring, along with the connecting rod and the connecting ring, pushes the first slider in the first sliding groove downwards until the first locking block on the first slider engages with the locking groove on the rotating plate. This achieves the installation of the upper mold and the hydraulic telescopic rod. The disassembly process is the reverse of this, which simplifies the mold assembly and disassembly process, makes it easier to maintain, and improves the practicality of the temperature control equipment.

[0009] Furthermore, the second disassembly and assembly mechanism includes two connecting blocks, one end of each of the two connecting blocks is fixedly connected to a movable plate, one side of the upper end face of each of the two movable plates is provided with a movable groove, both ends of the interior of each of the two movable grooves are provided with an electric telescopic rod, the output ends of multiple electric telescopic rods are fixedly connected to a second slider, the upper end face and the lower end face of multiple second sliders are rotatably connected to a support rod, one end of every four support rods is rotatably connected to a clamping plate, the middle ends of one side end face of two clamping plates are fixedly connected to a second locking block, and the upper end face and the lower end face of the two movable plates are provided with a second sliding groove on both sides;

[0010] Through the above technical solution, the equipment controls the electric telescopic rod inside the movable plate to drive the second slider to slide. When sliding, the support rods at both ends of the two second sliders move closer to each other, causing the clamping plate connected to one end of the support rod to slide to one end. The two clamping plates connected to the movable plate move closer to each other, and the second locking block engages with the lower end of the lower mold under the push of the clamping plate, so that the lower mold can be quickly fixed on the base. The disassembly process is the reverse, which simplifies the disassembly and assembly process of the mold, makes it easy to maintain, and improves the practicality of the temperature regulation equipment.

[0011] Furthermore, a first slider is slidably connected to one side of the outer wall of each of the two first grooves;

[0012] Through the above technical solution, this setting makes the sliding of the first slider more stable and can play an auxiliary role in fixing the first slider.

[0013] Furthermore, inclined support plates are fixedly connected to both sides of the lower end face of the crossbeam and the upper end of one side of the support.

[0014] Through the above technical solution, this setting makes the hydraulic telescopic rod more stable during operation and also ensures the overall structural strength of the crossbeam and inclined support plate.

[0015] Furthermore, the lower end face of the cage and both sides of the outer wall of the first straight rod are fixedly connected to fixed rods, and a sliding ring is slidably connected to one side of the outer wall of the two fixed rods;

[0016] Through the above technical solution, this setting makes the rotation of the threaded bar on the first straight rod more stable, and the fixed rod can also limit the sliding of the sliding ring, thereby enhancing the stability of the sliding ring.

[0017] Furthermore, both of the first card blocks and the card slots are engaged in a locking connection;

[0018] Through the above technical solution, this setting enables the first slider to form a snap-fit ​​connection with the rotating plate.

[0019] Furthermore, one end of each of the two connecting blocks is fixedly connected to the lower end of one side face of the bracket;

[0020] Through the above technical solution, this setting enables the second disassembly and assembly mechanism to be attached to the bracket to fix the lower mold, thereby improving space utilization.

[0021] Furthermore, a clamping plate is slidably connected to one side of the outer wall of each of the four second slide grooves, and two of the clamping plates are engaged with the lower ends of the lower mold.

[0022] Through the above technical solution, this setting makes the clamping plate more stable during the advancement process and the clamping plate more accurately positioned when engaging the lower mold.

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

[0024] 1. This utility model proposes a temperature regulating device for precise temperature control of surgical brush molds. The device uses a controller to control a hydraulic telescopic rod to move the first disassembly and assembly mechanism to a suitable position for easy installation. Then, the second straight rod and hook block are passed through the through groove of the upper mold's locking plate. The second straight rod is then rotated 90 degrees clockwise or counterclockwise so that the hook block on it is embedded in the hook groove. The rotating plate on the hook block is then bent 90 degrees so that one side abuts against the support block. The controller then controls the threaded rod to rotate, causing the sliding ring, along with the connecting rod and connecting ring, to push the first slider in the first sliding groove downwards until the first locking block on the first slider engages with the locking groove on the rotating plate. This achieves the installation of the upper mold and the hydraulic telescopic rod. The disassembly process is the reverse, simplifying the mold's assembly and disassembly process, making it easier to maintain, and improving the practicality of the temperature regulating device.

[0025] 2. This utility model proposes a temperature regulating device for precise temperature control of surgical brush molds. The device uses a controller to control the electric telescopic rod inside the movable plate to drive the second slider to slide. When sliding, the support rods at both ends of the two second sliders move closer to each other, causing the clamping plate connected to one end of the support rod to slide to one end. The two clamping plates connected to the movable plate move closer to each other, and the second locking block engages with the lower end of the mold on both sides under the push of the clamping plate, so that the lower mold can be quickly fixed on the base. The disassembly process is the reverse, which simplifies the disassembly and assembly process of the mold, makes it easy to maintain, and improves the practicality of the temperature regulating device. Attached Figure Description

[0026] Figure 1 This is an isometric view of a temperature regulating device for precise temperature control of a surgical brush mold proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the hydraulic telescopic rod of a temperature regulating device for precise temperature control of a surgical brush mold proposed in this utility model;

[0028] Figure 3This is a schematic diagram of a servo motor for a temperature regulating device for precise temperature control of a surgical brush mold, as proposed in this utility model.

[0029] Figure 4 This is a schematic diagram of a temperature regulating device for precise temperature control of surgical brush molds proposed in this utility model;

[0030] Figure 5 This is a schematic diagram of the second disassembly and assembly mechanism of a temperature regulating device for precise temperature control of a surgical brush mold proposed in this utility model;

[0031] Figure 6 This is a schematic diagram of the lower mold of a temperature regulating device for precise temperature control of a surgical brush mold proposed in this utility model.

[0032] Legend:

[0033] 1. First disassembly / assembly mechanism; 101. Base; 102. Bracket; 103. Crossbeam; 104. Inclined support plate; 105. Hydraulic telescopic rod; 106. Cage; 107. Servo motor; 108. Threaded rod; 109. First straight rod; 110. First slide groove; 111. Sliding ring; 112. Connecting rod; 113. Connecting ring; 114. First slider; 115. First locking block; 116. Hook block; 117. Rotating plate; 118. 1. Slot; 119. Fixing rod; 120. Clip plate; 121. Through slot; 122. Hook slot; 123. Support block; 124. Second straight rod; 2. Second disassembly and assembly mechanism; 201. Connecting block; 202. Movable plate; 203. Movable groove; 204. Electric telescopic rod; 205. Second slider; 206. Support rod; 207. Clamping plate; 208. Second locking block; 209. Second sliding groove; 3. Controller; 4. Upper mold; 5. Lower mold. Detailed Implementation

[0034] 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.

[0035] Reference Figure 1-3 One specific embodiment provided by this utility model:

[0036] A temperature regulating device for precise temperature control of surgical brush molds includes a first disassembly / assembly mechanism 1, a second disassembly / assembly mechanism 2, a controller 3, an upper mold 4, and a lower mold 5. The second disassembly / assembly mechanism 2 is located at the lower end of the first disassembly / assembly mechanism 1. The controller 3 is located in the middle of one side end face of the first disassembly / assembly mechanism 1. The upper mold 4 is fixedly connected to the upper end of the first disassembly / assembly mechanism 1. The lower mold 5 is engaged and connected to the upper end of the second disassembly / assembly mechanism 2. The first disassembly / assembly mechanism 1 includes a base 101. Supports 102 are fixedly connected to both sides of the upper end face of the base 101. Crossbeams 103 are fixedly connected to the upper ends of the two supports 102. A hydraulic telescopic rod 105 is located in the middle of the upper end face of the crossbeams 103. A cage 106 is fixedly connected to the output end of the hydraulic telescopic rod 105. A servo motor 107 is installed at the lower end of the cage 106. A threaded rod 108 is fixedly connected to the output end of the servo motor 107. A first straight rod 109 is fixedly connected to the lower end of the threaded rod 108. A first sliding groove 110 is opened on both sides of the outer wall of the first straight rod 109. A sliding ring 111 is threadedly connected to one side of the outer wall of the threaded rod 108. Connecting rods 112 are fixedly connected to all four sides of the lower end face of the sliding ring 111. Connecting rings 113 are fixedly connected to the lower ends of multiple connecting rods 112. First sliders 114 are fixedly connected to both sides of the lower end face of the connecting rings 113. First locking blocks 115 are fixedly connected to the middle of one end face of each of the two first sliders 114. A second straight rod 109 is rotatably connected to one end. The second straight rod 124 has hook blocks 116 fixedly connected to both sides of its outer wall. A rotating plate 117 is hinged to one end of each hook block 116. A slot 118 is formed in the middle of the lower end of one side face of each rotating plate 117. A retaining plate 120 is fixedly connected to the middle of the upper end face of the upper mold 4. A through groove 121 is formed in the middle of the upper end face of the retaining plate 120. Hook grooves 122 are formed on both sides of the upper end face of the retaining plate 120. Support blocks 123 are fixedly connected to both sides of the upper end face of the retaining plate 120. The device controls the hydraulic telescopic rod 105 via the controller 3 to move the first disassembly and assembly mechanism 1 to a suitable position for installation. Then, the second straight rod 124 and hook blocks 116 are passed through the retaining plate 120 above the upper mold 4. In the through groove 121, the second straight rod 124 is rotated 90 degrees clockwise or counterclockwise so that the hook block on it is embedded in the hook groove. Then, the rotating plate 117 on the hook block 116 is bent 90 degrees so that one side abuts against the support block 123. Then, the controller 3 controls the threaded rod 108 to rotate so that the sliding ring 111, along with the connecting rod 112 and the connecting ring 113, pushes the first slider 114 in the first slide groove 110 downward until the first locking block 115 on the first slider 114 engages with the locking groove 118 on the rotating plate 117. This realizes the installation of the upper mold 4 and the hydraulic telescopic rod 105. The disassembly process is the reverse, which simplifies the disassembly and assembly process of the mold, makes it easy to maintain, and improves the practicality of the temperature control equipment.

[0037] Reference Figure 3-6The second disassembly and assembly mechanism 2 includes two connecting blocks 201. One end of each connecting block 201 is fixedly connected to a movable plate 202. One side of the upper surface of each movable plate 202 has a movable groove 203. Both ends of the interior of each movable groove 203 are equipped with electric telescopic rods 204. The output ends of multiple electric telescopic rods 204 are fixedly connected to second sliders 205. Support rods 206 are rotatably connected to the middle of the upper and lower surfaces of multiple second sliders 205. One end of every four support rods 206 is rotatably connected to a clamping plate 207. Second locking blocks 208 are fixedly connected to the middle of the middle of one side surface of each of the two clamping plates 207. The upper ends of the two movable plates 202... The upper and lower surfaces are provided with second sliding grooves 209. The device controls the electric telescopic rod 204 in the movable plate 202 through the controller 3 to drive the second slider 205 to slide. When sliding, the support rods 206 at both ends of the two second sliders 205 approach each other and cause the clamping plate 207 connected to one end of the support rod 206 to slide to one end. The two clamping plates 207 connected to the movable plate 202 approach each other. The second locking block 208 is pushed by the clamping plate 207 and engages with the lower sides of the lower mold 5, so that the lower mold 5 can be quickly fixed on the base 101. The disassembly process is the opposite, which simplifies the disassembly and assembly process of the mold, makes it easy to maintain, and improves the practicality of the temperature regulation equipment.

[0038] Each of the two first sliding grooves 110 has a first slider 114 slidably connected to one side of its outer wall. This arrangement makes the sliding of the first slider 114 more stable and can play an auxiliary role in fixing the first slider 114.

[0039] Inclined support plates 104 are fixedly connected to both sides of the lower end face of the crossbeam 103 and the upper end of one side of the support 102. This arrangement makes the hydraulic telescopic rod 105 more stable during operation and also ensures the overall structural strength of the crossbeam 103 and the inclined support plate 104.

[0040] Fixed rods 119 are fixedly connected to both ends of the lower end face of the cage 106 and both sides of the outer wall of the first straight rod 109. Sliding rings 111 are slidably connected to one side of the outer wall of the two fixed rods 119. This arrangement makes the rotation of the threaded rod 108 on the first straight rod 109 more stable. The fixed rods 119 can also limit the sliding of the sliding rings 111 and enhance the stability of the sliding rings 111.

[0041] Both first locking blocks 115 and locking slots 118 are engaged, which allows the first slider 114 to engage with the rotating plate 117.

[0042] One end of each of the two connecting blocks 201 is fixedly connected to the lower end of one side face of the bracket 102. This arrangement allows the second disassembly and assembly mechanism 2 to be attached to the bracket 102 to fix the lower mold 5, thereby improving space utilization.

[0043] Each of the four second slide grooves 209 has a clamping plate 207 slidably connected to one side of its outer wall. The two clamping plates 207 are engaged with the lower ends of the lower mold 5. This arrangement makes the clamping plates 207 more stable during the pushing process and the clamping plates 207 more accurately positioned when engaged with the lower mold 5.

[0044] Working principle: The equipment controls the hydraulic telescopic rod 105 via the controller 3 to move the first disassembly and assembly mechanism 1 to a suitable position for installation. Then, the second straight rod 124 and the hook block 116 are passed through the through groove 121 of the retaining plate 120 above the upper mold 4. Then, the second straight rod 124 is rotated 90 degrees clockwise or counterclockwise so that the hook block on it is embedded in the hook groove. Then, the rotating plate 117 on the hook block 116 is bent 90 degrees so that one side abuts against the support block 123. Then, the controller 3 controls the threaded rod 108 to rotate, so that the sliding ring 111, along with the connecting rod 112 and the connecting ring 113, pushes the first slider 114 in the first slide groove 110 downward until the first slider 114... The first locking block 115 on the upper mold 4 engages with the locking slot 118 on the rotating plate 117, thereby enabling the installation of the upper mold 4 and the hydraulic telescopic rod 105. The disassembly process is the reverse. The device controls the electric telescopic rod 204 in the movable plate 202 through the controller 3 to drive the second slider 205 to slide. When sliding, the support rods 206 at both ends of the two second sliders 205 move closer to each other, causing the clamping plate 207 connected to one end of the support rod 206 to slide to one end. The two clamping plates 207 connected to the movable plate 202 move closer to each other. The second locking block 208 engages with the lower ends of the lower mold 5 under the push of the clamping plate 207, so that the lower mold 5 can be quickly fixed on the base 101. The disassembly process is the reverse.

[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. A temperature regulating device for precise temperature control of a surgical brush mold, comprising a first disassembly / assembly mechanism (1), a second disassembly / assembly mechanism (2), a controller (3), an upper mold (4), and a lower mold (5), characterized in that: The lower end of the first disassembly and assembly mechanism (1) is provided with a second disassembly and assembly mechanism (2). A controller (3) is provided in the middle of one side end face of the first disassembly and assembly mechanism (1). An upper mold (4) is fixedly connected to the upper end of the first disassembly and assembly mechanism (1). A lower mold (5) is engaged and connected to the upper end of the second disassembly and assembly mechanism (2). The first disassembly and assembly mechanism (1) includes a base (101). Both sides of the upper end face of the base (101) are fixedly connected with brackets (102). The upper ends of the two brackets (102) are fixedly connected with crossbeams (103). A hydraulic telescopic rod (105) is provided at the middle of the upper end face of the beam (103). The output end of the hydraulic telescopic rod (105) is fixedly connected to a cage (106). A servo motor (107) is provided at the lower end of the cage (106). A threaded rod (108) is fixedly connected to the output end of the servo motor (107). A first straight rod (109) is fixedly connected to the lower end of the threaded rod (108). A first sliding groove (110) is provided on both sides of the outer wall of the first straight rod (109). A thread is provided on one side of the outer wall of the threaded rod (108). A sliding ring (111) is connected, and connecting rods (112) are fixedly connected to all four sides of the lower end face of the sliding ring (111). Connecting rings (113) are fixedly connected to the lower ends of multiple connecting rods (112). First sliders (114) are fixedly connected to both sides of the lower end face of the connecting rings (113). First locking blocks (115) are fixedly connected to the middle of one side end face of each of the two first sliders (114). A second straight rod (124) is rotatably connected to one end of the first straight rod (109). Both sides of the outer wall of the second straight rod (124) are... A hook block (116) is fixedly connected to the upper mold (4). A rotating plate (117) is hinged to one end of each hook block (116). A slot (118) is opened in the middle of the lower end of one side face of each of the two rotating plates (117). A receiving plate (120) is fixedly connected to the middle of the upper end face of the upper mold (4). A through groove (121) is opened in the middle of the upper end face of the receiving plate (120). Hook grooves (122) are opened on both sides of the upper end face of the receiving plate (120). A support block (123) is fixedly connected to both sides of the upper end face of the receiving plate (120).

2. The temperature regulating device for precise temperature control of a surgical brush mold according to claim 1, characterized in that: The second disassembly and assembly mechanism (2) includes two connecting blocks (201). One end of each of the two connecting blocks (201) is fixedly connected to a movable plate (202). One side of the upper end face of each of the two movable plates (202) is provided with a movable groove (203). Both ends of the interior of each of the two movable grooves (203) are provided with an electric telescopic rod (204). The output ends of each of the multiple electric telescopic rods (204) are fixedly connected to a second slider (205). The upper end face and the middle of the lower end face of each of the multiple second sliders (205) are rotatably connected to a support rod (206). One end of each of the four support rods (206) is rotatably connected to a clamping plate (207). The middle ends of one side end face of each of the two clamping plates (207) are fixedly connected to a second locking block (208). The upper end face and the lower end face of each of the two movable plates (202) are provided with a second sliding groove (209).

3. The temperature regulating device for precise temperature control of a surgical brush mold according to claim 1, characterized in that: Each of the two first grooves (110) has a first slider (114) slidably connected to one side of its outer wall.

4. The temperature regulating device for precise temperature control of a surgical brush mold according to claim 1, characterized in that: Inclined support plates (104) are fixedly connected to both sides of the lower end face of the crossbeam (103) and the upper end of one side of the support (102).

5. The temperature regulating device for precise temperature control of a surgical brush mold according to claim 1, characterized in that: The lower end face of the cage (106) and both sides of the outer wall of the first straight rod (109) are fixedly connected to the fixing rods (119), and the outer walls of the two fixing rods (119) are slidably connected to the sliding rings (111).

6. The temperature regulating device for precise temperature control of a surgical brush mold according to claim 1, characterized in that: Both of the first card blocks (115) and the card slots (118) are engaged.

7. The temperature regulating device for precise temperature control of a surgical brush mold according to claim 2, characterized in that: One end of each of the two connecting blocks (201) is fixedly connected to the lower end of one side face of the bracket (102).

8. The temperature regulating device for precise temperature control of a surgical brush mold according to claim 2, characterized in that: Each of the four second slide grooves (209) has a clamping plate (207) slidably connected to one side of its outer wall, and two of the clamping plates (207) are engaged with the lower ends of the lower mold (5).

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