Dispensing machine for membrane switch
By designing a dispensing machine for film switches, including a dispensing mechanism for driving the dispensing head downward by the electric telescopic rod and a fixing mechanism for fixing the film switches, the problem of unstable dispensing position of the film switch is solved and a high-precision dispensing effect is achieved.
Patent Information
- Application Number
- CN202420508603.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-03-15
AI Technical Summary
Due to the unstable position of the existing film switches during the dispensing process, it is difficult to adjust the dispensing position after the dispensing head is moved downward, affecting the dispensing accuracy.
A dispenser for film switches is designed, including a rack, a dispensing mechanism and a fixing mechanism. The dispensing mechanism consists of a motor, a rubber storage tank, a rubber pump, a threaded rod, a horizontal groove, a slider, a fixing frame, an electric telescopic rod, a dispensing head and a frame. The electric telescopic rod drives the dispensing head downward and achieves positioning. The fixing mechanism is composed of electric guide rails, load stages, uprights, electro-hydraulic rods, push plates and rubber pads to fix the membrane switch.
The precise position adjustment of the dispensing head and the stable fixation of the film switch are achieved, which improves the dispensing accuracy and efficiency.
Smart Images
Figure CN222753628U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glue dispensing machines, in particular to a glue dispensing machine used for a membrane switch. Background Art
[0002] The membrane switch is an operating system that integrates key functions, indicating elements, and a panel. It consists of four parts: panel, upper circuit, isolation layer, and lower circuit. When the membrane switch is pressed, the contact of the upper circuit deforms downward and contacts the trigger of the lower circuit. When the finger is released, the contact of the upper circuit rebounds, the circuit is disconnected, and the loop triggers a signal.
[0003] When dispensing glue on some existing membrane switches, the position of the membrane switch is not stable enough when the personnel place the membrane switch, which makes it difficult to adjust the dispensing position after the dispensing head moves down. Therefore, we propose a dispensing machine for membrane switches. Utility Model Content
[0004] In view of the problems in the prior art, the utility model provides a glue dispensing machine for a membrane switch.
[0005] The technical solution adopted by the utility model to solve its technical problems is a glue dispensing machine for a membrane switch, comprising a frame, a glue dispensing mechanism is installed at the frame wall of the frame, the glue dispensing mechanism is composed of a motor, a glue storage tank, a glue pump, a threaded rod, a transverse groove, a slider, a fixed frame, an electric telescopic rod, a glue dispensing head and a frame combination, a frame is installed at the frame wall of the frame by bolts, a motor is installed at the frame wall of the frame by bolts, a threaded rod is installed at the output end of the motor, a slider is threadedly connected at the rod wall of the threaded rod, a transverse groove is provided at the frame wall of the frame, and the slider passes through the transverse groove, a fixed frame is installed at the block wall of the slider, an electric telescopic rod is installed at the frame wall of the fixed frame by bolts, a glue dispensing head is installed at the output end of the electric telescopic rod, a glue storage tank is fixedly installed at the frame wall of the frame, a glue pump is installed at the frame wall of the frame, an extraction end of the glue pump is connected to the tank wall of the glue storage tank by a conduit, and the output end of the glue pump is connected to the input end of the glue dispensing head by a conduit.
[0006] By adopting the above technical scheme, when dispensing glue on the membrane switch, since a dispensing mechanism is installed on the frame wall of the frame, the dispensing mechanism is composed of a motor, a glue storage tank, a glue pump, a threaded rod, a transverse groove, a fixed frame, an electric telescopic rod, a dispensing head and a frame combination. After the membrane switch is placed on the support platform, the motor is controlled by the controller so that the motor drives the threaded rod to rotate. Since the threaded rod is threadedly connected with the fixed frame at the rod wall, and the fixed frame passes through the transverse groove, after the threaded rod rotates, the fixed frame moves in the transverse groove. Since an electric telescopic rod is installed on the frame wall of the fixed frame by bolts, a dispensing head is installed on the output end of the electric telescopic rod, thereby realizing lateral movement of the dispensing head, and the dispensing head is driven downward by the electric telescopic rod to realize the positioning of the dispensing head. The glue in the glue storage tank is extracted by the glue pump through the catheter and transported to the dispensing head, and the dispensing head dispenses glue on the membrane switch.
[0007] Specifically, it also includes a fixing mechanism, and the fixing mechanism is installed on the frame wall of the frame.
[0008] By adopting the above technical solution, the membrane switch can be fixed by the fixing mechanism.
[0009] Specifically, the fixing mechanism is composed of an electric guide rail, a bearing platform, a vertical plate, an electric hydraulic rod, a push plate and a rubber pad. The electric guide rail is installed at the frame wall of the frame by bolts, the bearing platform is installed at the moving part of the electric guide rail, a group of symmetrical vertical plates are installed at the wall of the bearing platform by bolts, the electric hydraulic rod is installed at the plate wall of the vertical plate by bolts, the push plate is installed at the output end of the electric hydraulic rod, and the rubber pad is adhered to the plate wall of the push plate.
[0010] By adopting the above technical solution, when fixing the membrane switch, since the fixing mechanism is composed of an electric guide rail, a bearing platform, a vertical plate, an electric hydraulic rod, a push plate and a rubber pad, after the personnel places the membrane switch on the rubber pad, they control the electric hydraulic rod through the controller, so that the electric hydraulic rod pushes the clamping plate, and the clamping plate pushes the rubber pad to fix the membrane switch, and the bearing platform is driven by the electric guide rail to move to the bottom of the dispensing head for dispensing.
[0011] Specifically, a controller for controlling a motor, a glue pump, an electric guide rail, an electric telescopic rod and an electric hydraulic rod is installed on the frame wall of the frame by bolts.
[0012] By adopting the above technical solution, the motor, glue pump, electric guide rail, electric telescopic rod and electric hydraulic rod can be conveniently controlled through the controller.
[0013] Specifically, a support is installed at the bottom of the frame.
[0014] By adopting the above technical solution, the frame can be supported by the support.
[0015] Beneficial effects of the utility model:
[0016] (1) The utility model discloses a glue dispensing machine for a membrane switch. When dispensing glue to the membrane switch, a glue dispensing mechanism is installed on the frame wall of the frame. The glue dispensing mechanism is composed of a motor, a glue storage tank, a glue pump, a threaded rod, a transverse groove, a slider, a fixed frame, an electric telescopic rod, a glue dispensing head and a frame combination. After the membrane switch is placed on the support platform, the motor is controlled by a controller so that the motor drives the threaded rod to rotate. Since the threaded rod is threadedly connected with the fixed frame at the rod wall, and the fixed frame passes through the transverse groove, after the threaded rod rotates, the slider moves in the transverse groove. Since an electric telescopic rod is installed on the frame wall of the fixed frame by bolts, a glue dispensing head is installed at the output end of the electric telescopic rod, so that the glue dispensing head can be moved horizontally. The glue dispensing head is driven downward by the electric telescopic rod to realize the positioning of the glue dispensing head. The glue in the glue storage tank is extracted by the glue pump through a conduit and transported to the glue dispensing head, and the glue dispensing head dispenses glue to the membrane switch.
[0017] (2) The utility model discloses a glue dispensing machine for a membrane switch. When fixing the membrane switch, the fixing mechanism is composed of an electric guide rail, a bearing platform, a vertical plate, an electric hydraulic rod, a push plate and a rubber pad. After placing the membrane switch on the rubber pad, the controller controls the electric hydraulic rod so that the electric hydraulic rod pushes the clamping plate, and the clamping plate pushes the rubber pad to fix the membrane switch. The electric guide rail drives the bearing platform to move to the bottom of the glue dispensing head for glue dispensing. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0019] Figure 1 It is the main figure of the utility model;
[0020] Figure 2 This is a schematic diagram of the dispensing mechanism structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;
[0022] In the figure: 1. frame; 2. dispensing mechanism; 201. motor; 202. glue storage tank; 203. glue pump; 204. threaded rod; 205. horizontal groove; 206. slider; 207. fixed frame; 208. electric telescopic rod; 209. dispensing head; 210. frame; 3. fixing mechanism; 301. electric guide rail; 302. bearing platform; 303. vertical plate; 304. electric hydraulic rod; 305. push plate; 306. rubber pad; 4. controller; 5. support. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0024] As an embodiment of the present utility model, Figure 1 , Figure 2 and Figure 3 As shown, a glue dispensing machine for a membrane switch described in the utility model comprises a frame 1, a glue dispensing mechanism 2 is installed at the frame wall of the frame 1, and the glue dispensing mechanism 2 is composed of a motor 201, a glue storage tank 202, a glue pump 203, a threaded rod 204, a transverse groove 205, a slider 206, a fixed frame 207, an electric telescopic rod 208, a glue dispensing head 209 and a frame 210. The frame 210 is installed at the frame wall of the frame 1 by bolts, the motor 201 is installed at the frame wall of the frame 210 by bolts, the output end of the motor 201 is installed with a threaded rod 204, and the rod wall of the threaded rod 204 is threadedly connected with a slider 206, a transverse groove 205 is opened on the frame wall of the frame 210, and the slider 206 passes through the transverse groove 205, a fixing frame 207 is installed on the block wall of the slider 206, an electric telescopic rod 208 is installed on the frame wall of the fixing frame 207 by bolts, and a glue dispensing head 209 is installed on the output end of the electric telescopic rod 208, a glue storage tank 202 is fixedly installed on the frame wall of the frame 210, a glue pump 203 is installed on the frame wall of the frame 210, the extraction end of the glue pump 203 is connected to the tank wall of the glue storage tank 202 through a conduit, and the output end of the glue pump 203 is connected to the input end of the glue dispensing head 209 through a conduit.
[0025] When in use, since the glue dispensing mechanism 2 is installed on the wall of the frame 1, the glue dispensing mechanism 2 is composed of a motor 201, a glue storage tank 202, a glue pump 203, a threaded rod 204, a transverse groove 205, a fixing frame 207, an electric telescopic rod 208, a glue dispensing head 209 and a frame 210, after the membrane switch is placed on the bearing platform 302, the motor 201 is controlled by the controller 4 so that the motor 201 drives the threaded rod 204 to rotate. Since the threaded rod 204 is threadedly connected to the fixing frame 207 at the rod wall, the fixing frame 207 penetrates the transverse groove 20 5. After the threaded rod 204 rotates, the fixed frame 207 moves in the horizontal groove 205. Since the electric telescopic rod 208 is installed on the frame wall of the fixed frame 207 by bolts, a glue dispensing head 209 is installed at the output end of the electric telescopic rod 208, so that the glue dispensing head 209 can be moved horizontally. The glue dispensing head 209 is driven downward by the electric telescopic rod 208 to realize the positioning of the glue dispensing head 209. The glue in the glue storage tank 202 is extracted and transported to the glue dispensing head 209 through the catheter by the glue pump 203, and the glue dispensing head 209 dispenses glue to the membrane switch.
[0026] like Figure 1 As shown, a fixing mechanism 3 is also included, and the fixing mechanism 3 is installed on the frame wall of the frame 1.
[0027] When in use, the membrane switch can be fixed by the fixing mechanism 3 .
[0028] like Figure 1 and Figure 3 As shown, the fixing mechanism 3 is composed of an electric guide rail 301, a bearing platform 302, a vertical plate 303, an electric hydraulic rod 304, a push plate 305 and a rubber pad 306. The electric guide rail 301 is installed at the frame wall of the frame 1 by bolts, the bearing platform 302 is installed at the moving part of the electric guide rail 301, a group of symmetrical vertical plates 303 are installed at the wall of the bearing platform 302 by bolts, the electric hydraulic rod 304 is installed at the plate wall of the vertical plate 303 by bolts, the push plate 305 is installed at the output end of the electric hydraulic rod 304, and the rubber pad 306 is adhered to the plate wall of the push plate 305.
[0029] When in use, since the fixing mechanism 3 is composed of the electric guide rail 301, the supporting platform 302, the vertical plate 303, the electric hydraulic rod 304, the push plate 305 and the rubber pad 306, after the personnel places the membrane switch on the rubber pad 306, the electric hydraulic rod 304 is controlled by the controller 4, so that the electric hydraulic rod 304 pushes the clamping plate, and the clamping plate pushes the rubber pad 306 to fix the membrane switch, and the supporting platform 302 is driven by the electric guide rail 301 to move to the bottom of the dispensing head 209 for dispensing.
[0030] like Figure 1 As shown, a controller 4 for controlling the motor 201 , the glue pump 203 , the electric guide rail 301 , the electric telescopic rod 208 and the electric hydraulic rod 304 is installed on the frame wall of the frame 210 by bolts.
[0031] When in use, the motor 201 , the glue pump 203 , the electric guide rail 301 , the electric telescopic rod 208 and the electric hydraulic rod 304 are conveniently controlled through the controller 4 .
[0032] like Figure 1 As shown, a support 5 is installed at the bottom of the frame 1.
[0033] When in use, the frame 1 can be supported by the support 5 .
[0034] When the utility model is in use, when dispensing glue to the membrane switch, since the dispensing mechanism 2 is installed on the wall of the frame 1, the dispensing mechanism 2 is composed of a motor 201, a glue storage tank 202, a glue pump 203, a threaded rod 204, a transverse groove 205, a slider 206, a fixed frame 207, an electric telescopic rod 208, a dispensing head 209 and a frame 210. After the membrane switch is placed on the carrier 302, the motor 201 is controlled by the controller 4 so that the motor 201 drives the threaded rod 204 to rotate. Since the threaded rod 204 is threadedly connected with the fixed frame 207 at the rod wall, and the fixed frame 207 passes through the transverse groove 205, after the threaded rod 204 rotates, the slider 206 moves in the transverse groove 205. Since the electric telescopic rod 208 is installed on the wall of the fixed frame 207 by bolts, the output end of the electric telescopic rod 208 is installed with The glue dispensing head 209 is driven downward by the electric telescopic rod 208 to realize the positioning of the glue dispensing head 209, and the glue in the glue storage tank 202 is extracted and transported to the glue dispensing head 209 through the conduit by the glue pump 203. The glue dispensing head 209 dispenses glue on the membrane switch. When fixing the membrane switch, the fixing mechanism 3 is composed of the electric guide rail 301, the bearing platform 302, the vertical plate 303, the electric hydraulic rod 304, the push plate 305 and the rubber pad 306. After the personnel places the membrane switch on the rubber pad 306, the controller 4 controls the electric hydraulic rod 304, so that the electric hydraulic rod 304 pushes the clamping plate, and the clamping plate pushes the rubber pad 306 to fix the membrane switch, and the bearing platform 302 is driven by the electric guide rail 301 to move to the bottom of the glue dispensing head 209 for dispensing glue.
[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.
Claims
1. A glue dispensing machine for a membrane switch, characterized in that: The invention comprises a frame (1), a glue dispensing mechanism (2) being installed on the frame wall of the frame (1), the glue dispensing mechanism (2) being composed of a motor (201), a glue storage tank (202), a glue pump (203), a threaded rod (204), a transverse groove (205), a fixed frame (207), a slider (206), an electric telescopic rod (208), a glue dispensing head (209) and a frame (210), the frame (210) being installed on the frame wall of the frame (1) by bolts, the frame (210) being installed on the frame wall by bolts, the output end of the motor (201) being installed with a threaded rod (204), the rod wall of the threaded rod (204) being threadedly connected with a slider (206), the frame A transverse groove (205) is provided on the frame wall of the frame (210), and a slider (206) passes through the transverse groove (205); a fixing frame (207) is installed on the block wall of the slider (206); an electric telescopic rod (208) is installed on the frame wall of the fixing frame (207) by bolts; a glue dispensing head (209) is installed on the output end of the electric telescopic rod (208); a glue storage tank (202) is fixedly installed on the frame wall of the frame (210); a glue pump (203) is installed on the frame wall of the frame (210); an extraction end of the glue pump (203) is connected to the tank wall of the glue storage tank (202) by a conduit; and the output end of the glue pump (203) is connected to the input end of the glue dispensing head (209) by a conduit.
2. A glue dispensing machine for a membrane switch according to claim 1, characterized in that: It also comprises a fixing mechanism (3), and the fixing mechanism (3) is installed on the frame wall of the frame (1).
3. A glue dispensing machine for a membrane switch according to claim 2, characterized in that: The fixing mechanism (3) is composed of an electric guide rail (301), a bearing platform (302), a vertical plate (303), an electric hydraulic rod (304), a push plate (305) and a rubber pad (306). The electric guide rail (301) is installed on the frame wall of the frame (1) by bolts, the bearing platform (302) is installed at the moving part of the electric guide rail (301), a group of symmetrical vertical plates (303) are installed on the wall of the bearing platform (302) by bolts, the electric hydraulic rod (304) is installed on the board wall of the vertical plate (303) by bolts, the push plate (305) is installed on the output end of the electric hydraulic rod (304), and the rubber pad (306) is adhered to the board wall of the push plate (305).
4. The glue dispensing machine for a membrane switch according to claim 1, characterized in that: A controller (4) for controlling a motor (201), a glue pump (203), an electric guide rail (301), an electric telescopic rod (208) and an electric hydraulic rod (304) is installed on the frame wall of the frame (210) by means of bolts.
5. The glue dispensing machine for a membrane switch according to claim 1, characterized in that: A support (5) is installed at the bottom of the frame (1).