Automatic packaging device for microswitches

Abstract

The invention relates to the technical field of packaging, and discloses an automatic microswitch packaging device which comprises a packaging mechanism, a pipe pressing mechanism is arranged at the bottom of the packaging mechanism, a sealing mechanism is arranged at the bottom of the pipe pressing mechanism, and the right side of the pipe pressing mechanism is fixedly connected with the left side of the packaging mechanism. The right side of the sealing mechanism is fixedly connected with the left side of the packaging mechanism; the packaging mechanism comprises a base, a working box is fixedly connected to the top of the base, a first transmission assembly is fixedly connected to the top of the working box, first fixing blocks are fixedly connected to the front side and the rear side of the first transmission assembly correspondingly, and a counter emitter is fixedly connected to the top of one of the first fixing blocks; the top of the other first fixing block is fixedly connected with a counter receiver. According to the automatic packaging device for the microswitch, the counter, the emitter and the receiver are used for counting, and the problems that manual counting is too high in labor cost and inaccurate in counting due to the fact that flaws are prone to occurring are solved.

Description

Technical Field

[0001] The invention relates to the technical field of packaging, in particular to an automatic packaging device with a micro switch. Background Art

[0002] A micro switch is a switch with a small contact spacing and a quick-action mechanism. It uses a specified stroke and a specified force to perform a switching action. It is covered with a shell and has a driving rod on the outside. Because the contact spacing of the switch is relatively small, it is called a micro switch, also known as a sensitive switch. It is widely used in electronic equipment, instruments and meters, mines, power systems, household appliances, electrical equipment, as well as military fields such as aerospace, aviation, ships, missiles, and tanks.

[0003] After the micro switch is assembled, it needs to be placed in a plastic bag for packaging. Usually many micro switches are placed in a plastic bag. The current packaging on the market relies on manual counting to determine the specific number of packages in a plastic bag. However, this method has too high labor costs on the one hand, and on the other hand, manual counting occasionally makes mistakes, making the counting inaccurate.

[0004] Therefore, a micro switch automatic packaging device is needed urgently. Summary of the invention

[0005] The object of the present invention is to provide a micro switch automatic packaging device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic packaging device for a micro switch, comprising a packaging mechanism, a tube pressing mechanism is arranged at the bottom of the packaging mechanism, a sealing mechanism is arranged at the bottom of the tube pressing mechanism, the right side of the tube pressing mechanism is fixedly connected to the left side of the packaging mechanism, and the right side of the sealing mechanism is fixedly connected to the left side of the packaging mechanism; The packaging mechanism comprises a base, a working box is fixedly connected to the top of the base, a first transmission assembly is fixedly connected to the top of the working box, first fixing blocks are fixedly connected to the front and rear sides of the first transmission assembly, a counter transmitter is fixedly connected to the top of one of the first fixing blocks, a counter receiver is fixedly connected to the top of the other first fixing block, a positioning tube is arranged on the left side of the first transmission assembly, and a packaging film is arranged on the top of the positioning tube; The tube pressing mechanism includes a fixed plate, a first support plate is fixedly connected to the left side of the fixed plate, a first cylinder is fixedly connected to the front side of the first support plate, a first push rod is arranged inside the first cylinder, a push plate is fixedly connected to the back side of the first push rod, a first heat insulation block is fixedly connected to the back side of the push plate, and a first hot pressing block is fixedly connected to the back side of the first heat insulation block.

[0007] Preferably, the bottom of the packaging film is fixedly connected to a support frame, the support frame is fixedly connected to the working box, the top of the working box is fixedly connected to two limit plates, and one side of the two limit plates close to the first transmission assembly is fitted with the first fixed block.

[0008] Preferably, a feed pipe is fixedly connected to the interior of the positioning tube, an input port of the feed pipe is matched with the first transmission assembly, and a positioning ring is fixedly connected to the surface of the positioning tube.

[0009] Preferably, the back side of the first push rod movably passes through the interior of the first support plate and extends to the back side of the first support plate, the back side of the push plate is fixedly connected to the first stretching rod, the surface of the first stretching rod is sleeved with a first bearing, the back side of the first bearing is fixedly connected to the first support plate, and the front side of the first stretching rod is fixedly connected to a mounting plate.

[0010] Preferably, the sealing mechanism includes a sealing frame, a second insulation block is fixedly connected to the right side of the inner wall of the sealing frame, a third heat pressing block is fixedly connected to the left side of the second insulation block, a second heat pressing block is arranged on the left side of the third heat pressing block, a splitting assembly is arranged on the top of the second heat pressing block, a second transmission assembly is arranged at the bottom of the sealing frame, and the bottom of the second transmission assembly is fixedly connected to the base.

[0011] Preferably, a second cylinder is fixedly connected to the left side of the sealing frame, a second push rod is arranged inside the second cylinder, the right side of the second push rod movably passes through the interior of the sealing frame and is fixedly connected to the second hot pressing block, a second bearing is sleeved on the surface of the second push rod, a second support plate is arranged on the right side of the second bearing, and the left side of the second bearing is fixedly connected to the left side of the inner wall of the sealing frame.

[0012] Preferably, a third insulation block is provided on the right side of the second support plate, the right side of the third insulation block is fixedly connected to the second hot pressing block, the front and rear sides of the second hot pressing block are respectively fixedly connected to second fixed blocks, the left sides of the two second fixed blocks are fixedly connected to second stretching rods, and the left side of the second stretching rod is fixedly connected to the inside of the second support plate.

[0013] Preferably, a fixing ring is fixedly connected to the surface of the second push rod, a third support plate is fixedly connected to the right side of the fixing ring, the top of the third support plate is fixedly connected to the splitting assembly, and a fourth insulation block is fixedly connected to the left side of the third support plate.

[0014] Preferably, a third bearing is fixedly connected to the right side of the inner wall of the sealing frame, a positioning rod is fixedly connected inside the third bearing, the left side of the positioning rod is fixedly connected to the sealing frame, a fourth bearing is movably connected to the surface of the positioning rod, the fourth bearing is fixedly connected to the third support plate, and the left side of the positioning rod movably passes through the interior of the third support plate and extends to the left side of the third support plate.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are: First, the present invention uses the base as a basic support, supports the first transmission component through the working box to transmit the micro switch from above, and uses the limit plates on both sides to prevent the micro switch from falling outside during the transmission process. When passing through the counter transmitter, the laser continuously emitted by the counter transmitter to the counter receiver will be blocked by the micro switch, resulting in the counter receiver not receiving the laser. When the micro switch moves away, the laser energy emitted by the counter transmitter can be re-received by the counter receiver and regarded as a count, so that the calculated amount is increased by one. With the positioning tube as a support, the packaging film moves downward from the space between the outer periphery of the positioning tube and the positioning ring, and is used for subsequent packaging. The feeding tube is used as a pipeline to accommodate the micro switch transmitted by the first transmission component, thereby solving the problems of high labor costs for manual counting and easy defects that make the counting inaccurate.

[0016] Second, the present invention uses a fixed plate as a support, uses a first support plate to fix the first cylinder, starts the first cylinder and uses a first push rod to drive the push plate to close toward the center, and through the clamping between the first hot pressing blocks, the packaging film closed between the positioning ring and the positioning tube is compounded, so that the packaging film here changes from a sheet to a tube, and the first insulation block is used to prevent the high temperature of the first hot pressing block from affecting the first cylinder through the push plate and causing it to be destroyed by the high temperature. Through the support of the first stretching rod and the push plate, multiple first stretching rods and the first bearing, and the connection between the mounting plate and the first support plate, the push plate is more stable when moving and the structure is more stable.

[0017] Third, in the present invention, the second push rod is pushed by the second cylinder in the sealing frame, and the clamping between the second heat pressing block and the third heat pressing block in the sealing frame is used to seal the bottom and the top of the tubular packaging bag. When the second push rod moves, the fixing ring fixed on the top will drive the third support plate. The third support plate can move smoothly left and right in the sealing frame through the limit between the positioning rod and the sealing frame, and the packaging bag is divided by the dividing assembly above it, so that the packaged bags fall onto the second transmission assembly and are transported to other places for further processing. Among them, the third insulation block and the fourth insulation block are respectively used for insulation between the second heat pressing block and the second support plate, and the second insulation block is used to prevent high temperature from being transmitted from the third heat pressing block to the sealing frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the packaging mechanism of the present invention; Figure 3 This is a schematic diagram of the disassembled structure of the packaging mechanism of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the pipe pressing mechanism of the present invention; Figure 5 This is a schematic diagram of the disassembled structure of the pipe pressing mechanism of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the sealing mechanism of the present invention; Figure 7 This is a schematic diagram of the disassembled structure of the sealing mechanism of the present invention.

[0019] Legend: 1. Packaging mechanism; 101. Base; 102. Working box; 103. First transmission assembly; 104. Limiting plate; 105. First fixing block; 106. Counter transmitter; 107. Counter receiver; 108. Positioning tube; 109. Feeding tube; 110. Positioning ring; 111. Support frame; 112. Packaging film; 2. Pipe pressing mechanism; 201. Fixing plate; 202. First supporting plate; 203. First cylinder; 204. First push rod; 205. First heat insulating block; 206. First hot pressing block; 207. First bearing; 208. First stretching rod; 209. Mounting plate; 210. Push plate; 3. Sealing mechanism; 301. Sealing frame; 302. Second cylinder; 303. Second bearing; 304. Second push rod; 305. Second hot pressing block; 306. Second insulation block; 307. Third hot pressing block; 308. Third insulation block; 309. Second support plate; 310. Second fixed block; 311. Second stretching rod; 312. Fixed ring; 313. Third support plate; 314. Fourth insulation block; 315. Third bearing; 316. Positioning rod; 317. Fourth bearing; 318. Splitting assembly; 319. Second transmission assembly. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the present invention provides a technical solution: a micro switch automatic packaging device, comprising a packaging mechanism 1, a tube pressing mechanism 2 is arranged at the bottom of the packaging mechanism 1, a sealing mechanism 3 is arranged at the bottom of the tube pressing mechanism 2, the right side of the tube pressing mechanism 2 is fixedly connected to the left side of the packaging mechanism 1, and the right side of the sealing mechanism 3 is fixedly connected to the left side of the packaging mechanism 1; The packaging mechanism 1 includes a base 101, a working box 102 is fixedly connected to the top of the base 101, a first transmission assembly 103 is fixedly connected to the top of the working box 102, first fixed blocks 105 are fixedly connected to the front and rear sides of the first transmission assembly 103, a counter transmitter 106 is fixedly connected to the top of one of the first fixed blocks 105, a counter receiver 107 is fixedly connected to the top of the other first fixed block 105, a positioning tube 108 is arranged on the left side of the first transmission assembly 103, and a packaging film 112 is arranged on the top of the positioning tube 108; The tube pressing mechanism 2 includes a fixed plate 201, a first support plate 202 is fixedly connected to the left side of the fixed plate 201, a first cylinder 203 is fixedly connected to the front of the first support plate 202, a first push rod 204 is arranged inside the first cylinder 203, a push plate 210 is fixedly connected to the back of the first push rod 204, a first heat insulation block 205 is fixedly connected to the back of the push plate 210, and a first hot pressing block 206 is fixedly connected to the back of the first heat insulation block 205.

[0022] The bottom of the packaging film 112 is fixedly connected to a support frame 111, the support frame 111 is fixedly connected to the working box 102, and the top of the working box 102 is fixedly connected to two limit plates 104, and the two limit plates 104 are both in contact with the first fixed block 105 on one side close to the first transmission assembly 103.

[0023] The interior of the positioning tube 108 is fixedly connected with a feed tube 109, the input port of the feed tube 109 is adapted to the first transmission assembly 103, and the surface of the positioning tube 108 is fixedly connected with a positioning ring 110. In addition, the side of the positioning tube 108 and the positioning ring 110 close to the working box 102 are both opened.

[0024] The back side of the first push rod 204 is movable through the interior of the first support plate 202 and extends to the back side of the first support plate 202. The back side of the push plate 210 is fixedly connected to the first stretching rod 208. The surface of the first stretching rod 208 is sleeved with a first bearing 207. The back side of the first bearing 207 is fixedly connected to the first support plate 202. The front side of the first stretching rod 208 is fixedly connected to a mounting plate 209.

[0025] The sealing mechanism 3 includes a sealing frame 301, a second insulation block 306 is fixedly connected to the right side of the inner wall of the sealing frame 301, a third heat pressing block 307 is fixedly connected to the left side of the second insulation block 306, a second heat pressing block 305 is arranged on the left side of the third heat pressing block 307, a splitting assembly 318 is arranged on the top of the second heat pressing block 305, a second transmission assembly 319 is arranged at the bottom of the sealing frame 301, and the bottom of the second transmission assembly 319 is fixedly connected to the base 101.

[0026] The left side of the sealing frame 301 is fixedly connected to the second cylinder 302, and the second push rod 304 is arranged inside the second cylinder 302. The right side of the second push rod 304 can move through the interior of the sealing frame 301 and is fixedly connected to the second hot pressing block 305. The surface of the second push rod 304 is sleeved with a second bearing 303, and the right side of the second bearing 303 is provided with a second support plate 309. The left side of the second bearing 303 is fixedly connected to the left side of the inner wall of the sealing frame 301.

[0027] A third insulation block 308 is arranged on the right side of the second support plate 309, and the right side of the third insulation block 308 is fixedly connected to the second hot pressing block 305. The front and rear sides of the second hot pressing block 305 are respectively fixedly connected with second fixed blocks 310, and the left sides of the two second fixed blocks 310 are fixedly connected with second stretching rods 311, and the left sides of the second stretching rods 311 are fixedly connected to the inside of the second support plate 309.

[0028] A fixing ring 312 is fixedly connected to the surface of the second push rod 304 , a third support plate 313 is fixedly connected to the right side of the fixing ring 312 , a top of the third support plate 313 is fixedly connected to the splitting assembly 318 , and a fourth insulation block 314 is fixedly connected to the left side of the third support plate 313 .

[0029] A third bearing 315 is fixedly connected to the right side of the inner wall of the sealing frame 301, a positioning rod 316 is fixedly connected inside the third bearing 315, the left side of the positioning rod 316 is fixedly connected to the sealing frame 301, a fourth bearing 317 is movably connected to the surface of the positioning rod 316, the fourth bearing 317 is fixedly connected to the third support plate 313, and the left side of the positioning rod 316 movably passes through the interior of the third support plate 313 and extends to the left side of the third support plate 313.

[0030] Through the above technical solution, the base 101 is used as the basic support, and the working box 102 supports the first transmission component 103 to transmit the micro switch from above, and the limit plates 104 on both sides are used to prevent the micro switch from falling outside during the transmission process. When passing through the counter transmitter 106, the laser continuously emitted by the counter transmitter 106 to the counter receiver 107 will be blocked by the micro switch, resulting in the counter receiver 107 not receiving the laser. When the micro switch moves away, the laser energy emitted by the counter transmitter 106 can be re-received by the counter receiver 107, which is regarded as a count, and its calculated amount is increased by one. With the positioning tube 108 as a support, the packaging film 112 moves downward from the space between the outer periphery of the positioning tube 108 and the positioning ring 110, and is used for subsequent packaging. The feeding tube 109 is used as a pipeline to accommodate the micro switch transmitted by the first transmission component 103, which solves the problem of high labor cost of manual counting and easy defects that make the counting inaccurate. The fixing plate 201 is used as a support, the first supporting plate 202 is used to fix the first cylinder 203, the first cylinder 203 is started, and the first push rod 204 is used to drive the push plate 210 to close toward the center, and the packaging film 112 closed between the positioning ring 110 and the positioning tube 108 is compounded by clamping between the first hot pressing block 206, so that the packaging film 112 here changes from a sheet to a tube, and the first insulation block 205 is used to prevent the high temperature of the first hot pressing block 206 from affecting the first cylinder 203 through the push plate 210 and causing it to be destroyed by the high temperature, and through the support of the first stretching rod 208 and the push plate 210, multiple first stretching rods 208 and the first bearing 207, the connection between the mounting plate 209 and the first supporting plate 202, the push plate 210 is more stable when moving, and the structure is more stable. It should be noted that since the positioning tube 108 and the positioning ring 110 are both opened on one side close to the working box 102, the part of the packaging bag that needs to be composited between the positioning tube 108 and the positioning ring 110 can extend through the opening, making it easier for the two first hot pressing blocks 206 to composite the part of the packaging bag that needs to be composited. The second push rod 304 is pushed by the second cylinder 302 in the sealing frame 301, and the clamping between the second heat pressing block 305 and the third heat pressing block 307 in the sealing frame 301 is used to close the bottom and the top of the tubular packaging bag. When the second push rod 304 moves, the fixing ring 312 fixed on the top will drive the third support plate 313. The third support plate 313 can move smoothly left and right in the sealing frame 301 through the limit between the positioning rod 316 and the sealing frame 301, and the packaging bag is divided by the dividing assembly 318 above it, so that the packaged bag falls on the second transmission assembly 319 and is transported to other places for further processing. Among them, the third insulation block 308 and the fourth insulation block 314 are respectively used for insulation between the second heat pressing block 305 and the second support plate 309, and the second insulation block 306 is used to prevent high temperature from being transmitted from the third heat pressing block 307 to the sealing frame 301.It should be noted that the clamping action between the second heat-pressing block 305 and the third heat-pressing block 307 in the sealing frame 301 can simultaneously seal the top of the current packaging bag and the bottom of the packaging bag above the current packaging bag.

[0031] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A micro switch automatic packaging device, comprising a packaging mechanism (1), characterized in that: A tube pressing mechanism (2) is provided at the bottom of the packaging mechanism (1), a sealing mechanism (3) is provided at the bottom of the tube pressing mechanism (2), the right side of the tube pressing mechanism (2) is fixedly connected to the left side of the packaging mechanism (1), and the right side of the sealing mechanism (3) is fixedly connected to the left side of the packaging mechanism (1); The packaging mechanism (1) comprises a base (101), a working box (102) is fixedly connected to the top of the base (101), a first transmission assembly (103) is fixedly connected to the top of the working box (102), first fixing blocks (105) are fixedly connected to the front and rear sides of the first transmission assembly (103), a counter transmitter (106) is fixedly connected to the top of one of the first fixing blocks (105), and a counter receiver (107) is fixedly connected to the top of the other first fixing block (105), a positioning tube (108) is arranged on the left side of the first transmission assembly (103), and a packaging film (112) is arranged on the top of the positioning tube (108); The tube pressing mechanism (2) comprises a fixing plate (201), a first support plate (202) being fixedly connected to the left side of the fixing plate (201), a first cylinder (203) being fixedly connected to the front side of the first support plate (202), a first push rod (204) being arranged inside the first cylinder (203), a push plate (210) being fixedly connected to the back side of the first push rod (204), a first heat insulation block (205) being fixedly connected to the back side of the push plate (210), and a first heat pressing block (206) being fixedly connected to the back side of the first heat insulation block (205).

2. The micro switch automatic packaging device according to claim 1 is characterized in that: The bottom of the packaging film (112) is fixedly connected to a support frame (111), the support frame (111) is fixedly connected to the working box (102), and the top of the working box (102) is fixedly connected to two limit plates (104), and the sides of the two limit plates (104) close to the first transmission assembly (103) are both in contact with the first fixed block (105).

3. The micro switch automatic packaging device according to claim 1 is characterized in that: A feeding pipe (109) is fixedly connected to the interior of the positioning tube (108); an input port of the feeding pipe (109) is compatible with the first transmission assembly (103); and a positioning ring (110) is fixedly connected to the surface of the positioning tube (108).

4. The micro switch automatic packaging device according to claim 1 is characterized in that: The back side of the first push rod (204) movably passes through the interior of the first support plate (202) and extends to the back side of the first support plate (202); the back side of the push plate (210) is fixedly connected to a first stretching rod (208); a first bearing (207) is sleeved on the surface of the first stretching rod (208); the back side of the first bearing (207) is fixedly connected to the first support plate (202); and the front side of the first stretching rod (208) is fixedly connected to a mounting plate (209).

5. The micro switch automatic packaging device according to claim 1 is characterized in that: The sealing mechanism (3) comprises a sealing frame (301), a second heat insulating block (306) is fixedly connected to the right side of the inner wall of the sealing frame (301), a third heat pressing block (307) is fixedly connected to the left side of the second heat insulating block (306), a second heat pressing block (305) is arranged on the left side of the third heat pressing block (307), a splitting assembly (318) is arranged on the top of the second heat pressing block (305), and a second transmission assembly (319) is arranged at the bottom of the sealing frame (301), and the bottom of the second transmission assembly (319) is fixedly connected to the base (101).

6. The micro switch automatic packaging device according to claim 5, characterized in that: The left side of the sealing frame (301) is fixedly connected to a second cylinder (302), a second push rod (304) is arranged inside the second cylinder (302), the right side of the second push rod (304) is movable through the interior of the sealing frame (301) and is fixedly connected to the second hot pressing block (305), a second bearing (303) is sleeved on the surface of the second push rod (304), a second support plate (309) is arranged on the right side of the second bearing (303), and the left side of the second bearing (303) is fixedly connected to the left side of the inner wall of the sealing frame (301).

7. The micro switch automatic packaging device according to claim 6, characterized in that: A third heat insulating block (308) is arranged on the right side of the second support plate (309), the right side of the third heat insulating block (308) is fixedly connected to the second hot pressing block (305), the front and rear sides of the second hot pressing block (305) are respectively fixedly connected to second fixing blocks (310), the left sides of the two second fixing blocks (310) are fixedly connected to second stretching rods (311), and the left side of the second stretching rod (311) is fixedly connected to the inside of the second support plate (309).

8. The micro switch automatic packaging device according to claim 6, characterized in that: A fixing ring (312) is fixedly connected to the surface of the second push rod (304), a third support plate (313) is fixedly connected to the right side of the fixing ring (312), a top of the third support plate (313) is fixedly connected to the splitting assembly (318), and a fourth heat insulation block (314) is fixedly connected to the left side of the third support plate (313).

9. The micro switch automatic packaging device according to claim 5, characterized in that: A third bearing (315) is fixedly connected to the right side of the inner wall of the sealing frame (301); a positioning rod (316) is fixedly connected inside the third bearing (315); the left side of the positioning rod (316) is fixedly connected to the sealing frame (301); a fourth bearing (317) is movably connected to the surface of the positioning rod (316); the fourth bearing (317) is fixedly connected to the third support plate (313); and the left side of the positioning rod (316) movably passes through the interior of the third support plate (313) and extends to the left side of the third support plate (313).

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