Production device of expansion kettle with liquid level visible marking plate

Abstract

The invention relates to the field of expansion kettle processing equipment, in particular to a production device of an expansion kettle with a liquid level visible marking plate, the production device comprises an injection molding mechanism, a transfer mechanism and a separation mechanism, the injection molding mechanism is used for molding products, the separation mechanism comprises a separation rack, a clamping component, a separation motor and a sliding component, and the separation rack is used for placing workpieces and inserts; the clamping component is connected to the separating machine frame and used for clamping the insert, the separating motor drives the clamping component to rotate, the sliding component drives the clamping component to slide, and the transferring mechanism is used for transferring the product and the insert. According to the transfer mechanism, after the injection molding mechanism and the separation mechanism transfer the product and the insert, the lifting component drives the clamping component to get close to the insert and the clamping component clamps the outer wall of the insert, the separation motor works to drive the clamping component to rotate, the insert is screwed away from the product, separation of the insert and the product is achieved, manual intervention is reduced, and the working intensity of workers is reduced; the automation level of expansion kettle production equipment is improved, and the production efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of processing equipment for expansion water kettles, and in particular to a production device for an expansion water kettle with a liquid level visual marking plate. Background Art

[0002] The expansion water kettle, commonly known as the expansion tank, is a component in the vehicle cooling system. Related technologies such as an expansion water kettle and a vehicle disclosed in publication number CN104018929A, the expansion water kettle includes an installation structure for installing a kettle lid, the installation structure is accommodated in the kettle body, the installation structure includes an installation cylinder and a sealing cylinder accommodated in the installation cylinder, the center line of the installation cylinder and the center line of the sealing cylinder are on the same straight line, both ends of the installation cylinder are respectively connected to the kettle wall and the sealing cylinder, and the installation cylinder is provided with an internal thread for screwing and fixing with the kettle lid.

[0003] During the production process of the expansion water kettle, generally, the expansion water kettle is divided into an upper shell and a lower shell for separate injection molding, and then the upper shell and the lower shell are spliced to form the whole kettle body by a hot melting fixing method. When producing the upper shell, to meet the forming requirements of the sealing cylinder, the installation cylinder and the internal thread, usually a cylindrical insert with an external thread is embedded in the forming cavity of the injection mold. After injection molding, the insert needs to be unscrewed from the expansion water kettle for the reuse of the insert. Currently, most use manual methods, and the connection between the insert and the product is relatively tight, so that the staff needs to spend a lot of effort to separate the insert and the product, with a large working intensity and low production efficiency. Summary of the Invention

[0004] In order to improve the automation level of the expansion water kettle production equipment, reduce the working intensity of the staff, and improve the production efficiency, the present application provides a production device for an expansion water kettle with a liquid level visual marking plate.

[0005] The production device for an expansion water kettle with a liquid level visual marking plate provided by the present application adopts the following technical solutions: A production device for an expansion water kettle with a liquid level visible marking plate, comprising an injection molding mechanism, a transfer mechanism and a separation mechanism. The injection molding mechanism is used for molding products. The separation mechanism includes a separation frame, a clamping component, a separation motor and a sliding component. The separation frame is used for placing workpieces and inserts. The clamping component is connected to the separation frame. The sliding direction of the clamping component is parallel to the axis direction of the insert placed on the separation frame. The rotation axis of the clamping component is parallel to the sliding direction of the clamping component. The clamping component is used for clamping the outer wall of the insert. The separation motor is connected to the separation frame. The separation motor is used for driving the clamping component to rotate. The sliding component is connected to the separation frame. The sliding component is used for driving the clamping component to slide. The transfer mechanism is used for placing the products and inserts formed in the injection molding mechanism on the separation frame or embedding the inserts into the molding cavity of the injection molding mechanism.

[0006] By adopting the above technical solution, the transfer mechanism realizes the transfer of products and inserts between the injection molding mechanism and the separation mechanism. The lifting component drives the clamping component to approach the insert. After the clamping component clamps the outer wall of the insert, the separation motor works to drive the clamping component to rotate, so as to screw the insert away from the product, realizing the separation of the insert and the product, reducing manual intervention, lowering the working intensity of the staff, improving the automation level of the expansion water kettle production equipment, and improving the production efficiency.

[0007] Preferably, the separation mechanism further includes a turntable, a rotation motor and a placement table. The turntable is coaxially and rotatably connected to the separation frame. The rotation axis of the turntable is vertical. The rotation motor is connected to the separation frame. The rotation motor is used for driving the turntable to rotate. The placement table is connected to the turntable. The placement table is used for placing products. A convex block is connected to the outer wall of the placement table. The side wall of the convex block is used for fitting with the inner wall of the product.

[0008] By adopting the above technical solution, the rotation motor works to drive the turntable to rotate, so that the placement table moves away from below the clamping component, facilitating the placement of products and inserts on the placement table, or removing the products separated from the inserts above the placement table, reducing the possibility of collision between the transfer mechanism and the clamping component. There is a convex block at the upper end of the placement table to limit the product, reducing the possibility of relative rotation of the product when the insert and the product are separated, and improving the reliability and safety of the equipment.

[0009] Preferably, the separation mechanism further includes an adjustment seat, a locking block and a locking bolt. The adjustment seat is connected to the turntable. The placement table is connected to the upper end of the adjustment seat. The locking block is connected to the adjustment seat. There are two locking blocks. The two locking blocks are symmetrically distributed along the sliding direction of the locking block. The placement table is provided with an embedding groove. The number of the embedding grooves and the locking bolts is the same as that of the locking blocks and they correspond one by one. The locking block is embedded in the embedding groove. The locking bolt passes through the locking block and is threadedly connected to the adjustment seat.

[0010] By adopting the above technical solution, the placement table of different specifications can be replaced as needed. The locking bolt passes through the locking block and is threadedly connected to the adjusting seat. The locking block is embedded in the embedding groove, realizing the relative fixation of the placement table and the adjusting seat, reducing the possibility of the placement table shifting during the separation process of the insert and the product, and improving the application range and reliability of the equipment.

[0011] Preferably, the separation mechanism further includes a locking nut. The adjusting seat is provided with an adjusting groove. The number of locking nuts is the same as and corresponds to the number of locking blocks one by one. The locking nuts are slidably embedded in the adjusting groove. The sliding direction of the locking nuts is parallel to the length direction of the adjusting seat. The side wall of the locking nut is in contact with the groove wall of the adjusting groove. A limiting strip is connected to the groove wall of the adjusting groove along the width direction of the adjusting seat. The locking nut abuts against one side surface of the limiting strip close to the bottom of the adjusting groove. The locking bolt passes through the locking block and is threadedly connected to the locking nut.

[0012] By adopting the above technical solution, the locking nuts are slidably embedded in the adjusting groove, the locking bolts are threadedly connected to the locking nuts, the side walls of the locking nuts are in contact with the groove walls of the adjusting groove, and the locking nuts abut against one side surface of the limiting strip close to the bottom of the adjusting groove, realizing the relative fixation of the placement table and the adjusting seat, realizing stepless adjustment of the distance between the two locking blocks, and improving the application range of the equipment.

[0013] Preferably, the separation mechanism further includes a fixing bolt. A plurality of connecting blocks are connected to the outer periphery of the adjusting seat. The plurality of connecting blocks are distributed at intervals along the circumferential direction of the adjusting seat. The connecting blocks are provided with through grooves. The fixing bolt passes through the through grooves and is threadedly connected to the turntable. The rod portion of the fixing bolt is slidably embedded in the through grooves. The sliding direction of the fixing bolt is perpendicular to the length direction of the adjusting groove.

[0014] By adopting the above technical solution, the fixing bolt passes through the through grooves and is threadedly connected to the turntable. The rod portion of the fixing bolt is slidably embedded in the through grooves. The sliding direction of the fixing bolt is perpendicular to the length direction of the adjusting groove, facilitating the placement requirements of expansion kettles of different models and improving the application range of the equipment.

[0015] Preferably, the sliding member includes a lead screw and a sliding seat. The sliding seat is slidably connected to the separation frame. The sliding direction of the sliding seat is vertical. The lead screw is connected to the separation frame. The lead screw is used to drive the sliding seat to slide. The separation mechanism further includes a pressing block and a first resetting member. The pressing block is slidably connected to the sliding seat. The sliding direction of the pressing block is parallel to the sliding direction of the sliding seat. The pressing block is used to press against the upper end of the product placed on the placement table. The first resetting member is connected between the pressing block and the sliding seat. The first resetting member makes the pressing block tend to move away from the sliding seat.

[0016] By adopting the above technical solution, the lead screw and the sliding seat in the sliding component cooperate to enable the clamping component to slide precisely in the vertical direction. The arrangement of the pressing block and the first resetting component reduces the possibility that the clamping component clamps the insert and drives the insert to rotate, and the product moves vertically, improving the stability of the equipment to separate the insert and the product.

[0017] Preferably, the separating mechanism further includes a connecting shaft, a limiting block and a second resetting component. The connecting shaft includes a limiting section and a rotating section. One end of the rotating section is connected to the turntable, and the axis of the rotating section coincides with the rotating axis of the turntable. One end of the limiting section is coaxially connected to the other end of the rotating section. The limiting block is slidably connected to the separating frame, and the sliding direction of the limiting block is parallel to the axis direction of the connecting shaft. The limiting block is provided with a limiting hole, and the connecting shaft is coaxially and slidably embedded in the limiting hole. The second resetting component is connected between the limiting block and the separating frame, and the second resetting component makes the rotating section tend to be embedded in the limiting hole.

[0018] By adopting the above technical solution, when the sliding seat moves downward, the limiting section is embedded in the limiting hole, realizing the circumferential fixation between the connecting shaft and the separation, reducing the possibility of the clamping component colliding with the placing table in the direction, and improving the safety of the equipment.

[0019] Preferably, when the rotating section is embedded in the limiting hole, a chamfer is provided at the hole wall of the limiting hole near one end of the limiting section for the end of the limiting section near the rotating section to abut against.

[0020] By adopting the above technical solution, the chamfer plays a guiding role for the limiting section, facilitating the embedding of the limiting section into the limiting hole, reducing the possibility of jamming caused by incorrect angles when the two come into contact, realizing the correction of the turntable angle, and facilitating the placing table to be directly opposite to the clamping component.

[0021] Preferably, it further includes a storage frame. The separating mechanism further includes a receiving hopper, a slider, a connecting rod, a third resetting component, an airbag and an air outlet pipe. The air outlet pipe is connected to the separating frame, and the air outlet of the air outlet pipe faces the placing table. One end of the receiving hopper is rotatably connected to the separating frame, and the rotating axis of the receiving hopper is horizontal. The storage frame is located below the receiving hopper. The slider is slidably connected to the separating frame, and the sliding direction of the slider is vertical. The two ends of the connecting rod are respectively hinged to the slider and the receiving hopper, and the hinge axes of the connecting rod with the slider and the receiving hopper are parallel to the rotating axis of the receiving hopper. The third resetting component is connected between the slider and the separating frame, and the third resetting component makes the end of the receiving hopper away from the separating frame tend to be away from the storage frame. The airbag is connected to the separating frame and is used for the slider to abut against. The airbag is connected to the air outlet pipe through a pipeline.

[0022] By adopting the above technical solution, when the transfer mechanism places the product on the receiving hopper, the receiving hopper rotates under the gravity of the product, the lifting link drives the slider to slide against the elastic force of the third reset member, the slider abuts against the airbag, and the gas in the airbag is pressed into the air outlet pipe through the pipeline, thereby realizing the cleaning of the upper end of the placement table, reducing the possibility of debris remaining on the upper end of the placement table and affecting the subsequent placement of products, and improving the production efficiency of the equipment.

[0023] Preferably, a placement groove is provided on the outer wall of the separation frame, the storage frame is embedded in the placement groove, and the outer wall of the storage frame fits with the groove wall of the placement groove.

[0024] By adopting the above technical solution, the storage frame is embedded in the placement groove to position the storage frame, which helps the product above the receiving hopper to fall into the storage frame and improves the reliability of the equipment.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. The transfer mechanism realizes the transfer of products and inserts between the injection mechanism and the separation mechanism. The lifting component drives the clamping component to approach the insert. After the clamping component clamps the outer wall of the insert, the separation motor works to drive the clamping component to rotate and spin the insert away from the product, realizing the separation of the insert and the product, reducing manual intervention, lowering the working intensity of the staff, improving the automation level of the expansion kettle production equipment, and improving the production efficiency; 2. According to the need, different specifications of placement tables can be replaced. The locking bolt passes through the locking block and is threadedly connected to the adjusting seat. The locking block is embedded in the embedding groove to realize the relative fixation of the placement table and the adjusting seat, reducing the possibility of the placement table shifting during the separation of the insert and the product, and improving the application range and reliability of the equipment; 3. When the sliding seat moves downward, the limiting section is embedded in the limiting hole to realize the circumferential fixation between the connecting shaft and the separation, reducing the possibility of the clamping component colliding with the placement table in the direction, and improving the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of a production device for an expansion kettle with a liquid level visual marking plate.

[0027] Figure 2 is a cross-sectional view of the separation mechanism and the storage frame.

[0028] Figure 3 is a partial structural diagram of the separation mechanism, mainly showing the positioning component.

[0029] Figure 4 is a partial cross-sectional view of the separation mechanism, mainly showing the positioning component.

[0030] Figure 5 is a partial cross-sectional view of the separation mechanism, mainly showing the separation component and the pressing component.

[0031] Figure 6 is Figure 2 The enlarged view of part A in

[0032] Figure 7 is a sectional view of the separation mechanism and the storage box, mainly showing the chip cleaning component.

[0033] Explanation of reference numerals: 1. Injection molding mechanism; 11. Injection molding frame; 111. Base; 112. Outer shell; 1121. Processing cavity; 1122. Connecting groove; 113. Warehouse door; 12. Injection molding component; 13. Moving mold base; 14. Fixed mold base; 2. Transfer mechanism; 21. Robot; 22. Connecting seat; 23. Second three-jaw chuck; 24. Suction cup; 3. Separation mechanism; 31. Separation frame; 311. Support seat; 3111. Accommodation cavity; 3112. Installation groove; 3113. First guide groove; 3114. Second groove; 3115. Placement groove; 3116. Rotating seat; 3117. Chute; 3118. Communication groove; 3119. Third groove; 31110. Air outlet channel; 31111. Air inlet channel; 312. Support frame; 3121. Top plate; 31211. Through hole; 3122. Support column; 313. Column; 314. Fixed frame; 32. Separation component; 321. Clamping component; 3211. First three-jaw chuck; 322. Separation motor; 323. Sliding component; 3231. Lead screw; 3232. Sliding seat; 32321. Second guide groove; 32322. First groove; 33. Positioning component; 331. Rotating motor; 332. Turntable; 333. Connecting shaft; 3331. Rotating section; 3332. Limiting section; 334. Limiting block; 3341. Guide block; 3342. Limiting hole; 3343. Chamfer; 3344. Abutting rod; 335. Second reset part; 336. Adjusting seat; 3361. Adjusting groove; 3362. Limiting strip; 3363. Connecting block; 33631. Through slot; 337. Placement table; 3371. Protrusion; 3372. Cavity; 3373. Embedded groove; 338. Locking block; 3381. Connecting hole; 339. Locking bolt; 3310. Locking nut; 3311. Fixed bolt; 34. Pressing component; 341. Pressing block; 3411. Guide rod; 3412. Connecting plate; 342. First reset part; 35. Chip cleaning component; 351. Material receiving hopper; 3511. Second hinge seat; 352. Slide block; 3521. First hinge seat; 353. Connecting rod; 354. Third reset part; 355. Airbag; 356. Air outlet pipe; 357. First one-way valve; 358. Second one-way valve; 4. Storage box. Detailed implementation manners

[0034] The present application will be further described in detail below with reference to the accompanying drawings.

[0035] Referring to Figure 1 , the production device of an expansion kettle with a liquid level visible marking plate according to an embodiment of the present application includes an injection molding mechanism 1, and the injection molding mechanism 1 is used for molding products. The injection molding mechanism 1 includes an injection molding frame 11, an injection molding assembly 12, a moving mold base 13 and a fixed mold base 14. The injection molding frame 11 includes a base 111, a housing 112 and a warehouse door 113. The housing 112 is fixedly connected to the upper end of the base 111, and the length direction of the housing 112 is parallel to the length direction of the base 111. The injection molding assembly 12 is fixedly connected to the upper end of the base 111, and the injection molding assembly 12 is located on one side of the housing 112 along the length direction of the housing 112. The housing 112 is provided with a processing cavity 1121. Connecting grooves 1122 are respectively provided at the two cavity walls of the processing cavity 1121 along the width direction of the base 111. The connecting grooves 1122 are located on the side of the housing 112 close to the injection molding assembly 12, and the connecting grooves 1122 communicate the processing cavity 1121 with the outside. The number of the warehouse doors 113 is the same as the number of the connecting grooves 1122 and they correspond one by one. The warehouse door 113 is connected to the housing 112 and covers the notch of the connecting groove 1122. The warehouse door 113 is slidably connected to the housing 112, and the sliding direction of the warehouse door 113 is parallel to the length direction of the base 111. The fixed mold base 14 is fixedly connected to the cavity wall of the processing cavity 1121 close to the injection molding assembly 12. The moving mold base 13 is slidably embedded in the processing cavity 1121, and the sliding direction of the moving mold base 13 is parallel to the length direction of the base 111. The moving mold base 13 and the fixed mold base 14 cooperate to form a molding cavity, and inserts are embedded in the molding cavity to mold products.

[0036] The production device of an expansion kettle with a liquid level visible marking plate further includes a separation mechanism 3. The separation mechanism 3 includes a separation frame 31. The separation frame 31 is located on one side of the base 111 along the width direction of the base 111, and the separation frame 31 is located on the side of the connecting groove 1122 along the length direction of the base 111 away from the injection molding assembly 12.

[0037] Referring to Figure 1 and Figure 2, the separation frame 31 includes a support base 311 and a support frame 312. The length direction of the support base 311 is parallel to the length direction of the base 111. An accommodation cavity 3111 is provided at the upper end of the support base 311. The support frame 312 includes a top plate 3121 and support columns 3122. The top plate 3121 is embedded in the accommodation cavity 3111. The length direction of the support columns 3122 is vertical. The lower ends of the support columns 3122 are fixedly connected to the bottom of the accommodation cavity 3111, and the upper ends of the support columns 3122 are fixedly connected to one side surface of the top plate 3121 close to the bottom of the accommodation cavity 3111. There are several support columns 3122, and the several support columns 3122 are circumferentially spaced apart along the circumference of the top plate 3121. In this embodiment, the top plate 3121 is circular, and there are four support columns 3122, and the four support columns 3122 are circumferentially and evenly distributed around the axis of the top plate 3121.

[0038] The separation mechanism 3 further includes a positioning component 33. The positioning component 33 includes a turntable 332, a connecting shaft 333 and a rotating motor 331. The turntable 332 is coaxially and rotatably connected to the side of the top plate 3121 away from the bottom of the accommodation cavity 3111, and the rotation axis of the turntable 332 coincides with the axis of the top plate 3121. A through hole 31211 is coaxially provided on the top plate 3121. The connecting shaft 333 includes a rotating section 3331 and a limiting section 3332. The rotating section 3331 is coaxially and rotatably embedded in the through hole 31211, and the outer wall of the rotating section 3331 is in contact with the hole wall of the through hole 31211. One end of the rotating section 3331 is fixedly connected to the side surface of the turntable 332 close to the top plate 3121, and one end of the limiting section 3332 is coaxially and fixedly connected to the other end of the rotating section 3331. In this embodiment, the cross section of the rotating section 3331 is circular, and the cross section of the limiting section 3332 is in the axial direction. The outer wall of the rotating section 3331 is tangent to the outer wall of the limiting section 3332. An installation groove 3112 is provided at the bottom of the accommodation cavity 3111, and the rotating motor 331 is embedded in the installation groove 3112. The rotating motor 331 is used to drive the connecting shaft 333 to rotate. In this embodiment, the housing of the rotating motor 331 is fixedly connected to the bottom of the installation groove 3112, and the output shaft of the rotating motor 331 is coaxially and fixedly connected to the end of the limiting section 3332 away from the rotating section 3331.

[0039] The positioning component 33 further includes a limit block 334 and a second reset member 335. The limit block 334 is slidably embedded in the accommodation cavity 3111, and the sliding direction of the limit block 334 is parallel to the axial direction of the connecting shaft 333. The limit block 334 is provided with a limit hole 3342, and the connecting shaft 333 is coaxially and slidably embedded in the limit hole 3342. The inner wall of the limit hole 3342 is in contact with the outer wall of the limit section 3332. A chamfer 3343 is provided at the inner wall of the limit hole 3342 near the bottom of the accommodation cavity 3111. The chamfer 3343 is used for the end of the limit section 3332 close to the rotating section 3331 to abut. A first guide groove 3113 is provided on the wall of the accommodation cavity 3111. The limit block 334 is fixedly connected with a guide block 3341, and the guide block 3341 is slidably embedded in the first guide groove 3113. In this embodiment, the guide block 3341 is a dovetail block. The second reset member 335 is connected between the guide block 3341 and the support base 311. The second reset member 335 makes the rotating section 3331 tend to be embedded in the limit hole 3342. In this embodiment, the second reset member 335 is a spring. A second groove 3114 is provided on the groove wall of the first guide groove 3113 away from the bottom of the accommodation cavity 3111. The second reset member 335 is embedded in the second groove 3114. One end of the second reset member 335 is connected to the surface of the guide block 3341 away from the bottom of the accommodation cavity 3111, and the other end of the second reset member 335 is connected to the bottom of the second groove 3114.

[0040] Referring to Figure 2 and Figure 3 Figure, the positioning component 33 further includes an adjusting seat 336 and a fixing bolt 3311. The adjusting seat 336 is fixedly connected to the surface of the turntable 332 away from the top plate 3121. A plurality of connecting blocks 3363 are fixedly connected to the outer periphery of the adjusting seat 336. The plurality of connecting blocks 3363 are circumferentially spaced apart along the adjusting seat 336. In this embodiment, there are three connecting blocks 3363. One connecting block 3363 is located on the side of the adjusting seat 336 away from the rotation axis of the turntable 332, and the two connecting blocks 3363 on the side of the adjusting seat 336 close to the rotation axis of the turntable 332 are symmetrically distributed along the length direction of the adjusting seat 336. The connecting block 3363 is provided with a through groove 33631. The number of fixing bolts 3311 is the same as the number of connecting blocks 3363 and they correspond one by one. The fixing bolt 3311 passes through the through groove 33631 and is threadedly connected to the turntable 332. The rod portion of the fixing bolt 3311 is slidably embedded in the through groove 33631. The sliding direction of the rod portion of the fixing bolt 3311 is parallel to the width direction of the adjusting seat 336. The outer wall of the rod portion of the fixing bolt 3311 is in contact with the groove wall of the through groove 33631.

[0041] Referring to Figure 3 and Figure 4, the positioning component 33 further includes a placement table 337, a locking block 338, a locking bolt 339, and a locking nut 3310. The placement table 337 is fixedly connected to the surface of the adjustment base 336 away from the turntable 332. One end of the placement table 337 away from the adjustment base 336 is for placing the product and the insert. A convex block 3371 is fixedly connected to one end of the placement table 337 away from the turntable 332, and the side wall of the convex block 3371 is used to fit with the inner wall of the product. The placement table 337 is provided with a cavity 3372, and the cavity 3372 penetrates the placement table 337 along the length direction of the adjustment base 336. An insertion groove 3373 is provided at the side wall of the cavity 3372 close to the adjustment base 336. There are two insertion grooves 3373, and the two insertion grooves 3373 are symmetrically distributed along the sliding direction of the locking block 338. The number of locking blocks 338 is the same as and corresponds to the number of insertion grooves 3373 one by one. The locking block 338 is slidably connected to the adjustment base 336. The sliding direction of the locking block 338 is parallel to the length direction of the adjustment base 336. One end of the locking block 338 is embedded in the insertion groove 3373. The side wall of the locking block 338 fits with the groove wall of the insertion groove 3373, and the locking block 338 abuts against the bottom of the insertion groove 3373. An adjustment groove 3361 is provided on the surface of the adjustment base 336 away from the turntable 332. The adjustment groove 3361 penetrates the adjustment base 336 along the sliding direction of the locking block 338. Limit strips 3362 are fixedly connected to the groove walls of the adjustment groove 3361 along the width direction of the adjustment base 336. There are two limit strips 3362, and the two limit strips 3362 are symmetrically distributed along the width direction of the adjustment base 336. The number of locking bolts 339 and locking nuts 3310 is the same as and corresponds to the number of locking blocks 338 one by one. The locking nut 3310 is embedded in the adjustment groove 3361. The side wall of the locking nut 3310 fits with the groove wall of the adjustment groove 3361. The surface of the locking nut 3310 away from the bottom of the adjustment groove 3361 abuts against the surface of the limit strip 3362 close to the bottom of the adjustment groove 3361. The locking block 338 is provided with a connection hole 3381. The rod portion of the locking bolt 339 passes through the connection hole 3381 and is threadedly connected to the locking nut 3310. The head of the locking bolt 339 abuts against the surface of the locking block 338 away from the adjustment base 336.

[0042] Refer to Figure 1 and Figure 5, the separating frame 31 further includes a column 313. The lower end of the column 313 is fixedly connected to the upper end of the support base 311. The column 313 is located on the side of the support base 311 away from the injection molding assembly 12 along the length direction of the support base 311. The surface of the column 313 close to the turntable 332 is flush with the wall of the accommodation cavity 3111. The separating mechanism 3 further includes a separating assembly 32 and a pressing assembly 34. The separating assembly 32 includes a sliding member 323. The sliding member 323 includes a lead screw 3231 and a sliding seat 3232. The sliding seat 3232 is slidably connected to the side of the column 313 close to the turntable 332. The sliding direction of the sliding seat 3232 is vertical. The lead screw 3231 is fixedly connected to the surface of the column 313 connecting the turntable 332. The lead screw 3231 is used to drive the sliding seat 3232 to slide. The pressing assembly 34 includes an abutting block 341 and a first reset member 342. The abutting block 341 is slidably connected to the sliding seat 3232. The sliding direction of the abutting block 341 is parallel to the sliding direction of the sliding seat 3232. One end of the abutting block 341 close to the column 313 is in contact with the surface of the lead screw 3231 away from the column 313. The other end of the abutting block 341 abuts against the upper end of the product placed on the placing table 337. Second guiding grooves 32321 are respectively provided on the two side surfaces of the sliding seat 3232 along the width direction of the support base 311. The second guiding grooves 32321 penetrate through the sliding seat 3232 in the vertical direction. A guiding rod 3411 is fixedly connected to the upper end of the abutting block 341. The length direction of the guiding rod 3411 is vertical. The number of the guiding rods 3411 is the same as and corresponds to the number of the second guiding grooves 32321 one by one. The guiding rod 3411 is slidably embedded in the second guiding groove 32321. The cross section of the guiding rod 3411 is dovetail-shaped. A connecting plate 3412 is fixedly connected to the upper end of the guiding rod 3411. The two ends of the connecting plate 3412 are fixedly connected to the two guiding rods 3411. The first reset member 342 is connected between the connecting plate 3412 and the sliding seat 3232. The first reset member 342 makes the abutting block 341 tend to move away from the sliding seat 3232. In this embodiment, the first reset member 342 is a spring. A first groove 32322 is provided at the upper end of the sliding seat 3232. The first reset member 342 is embedded in the first groove 32322. One end of the first reset member 342 is connected to the bottom of the first groove 32322. The other end of the first reset member 342 is connected to the surface of the connecting plate 3412 close to the sliding seat 3232. Abutting rods 3344 are fixedly connected to the surface of the limiting block 334 away from the bottom of the accommodation cavity 3111. The length direction of the abutting rods 3344 is vertical. The upper ends of the abutting rods 3344 abut against the surface of the abutting block 341 away from the sliding seat 3232.

[0043] The separating component 32 further includes a clamping member 321 and a separating motor 322. The clamping member 321 includes a first three-jaw chuck 3211. The first three-jaw chuck 3211 is rotatably connected to one end of the sliding seat 3232 close to the abutting block 341. The rotation axis of the first three-jaw chuck 3211 is vertical, and the first three-jaw chuck 3211 is used for clamping the outer wall of the insert. The separating motor 322 is fixedly connected to the upper end of the sliding seat 3232, and the separating motor 322 is used for driving the clamping member 321 to rotate. In this embodiment, the housing of the separating motor 322 is fixedly connected to one end of the sliding seat 3232 away from the clamping member 321, the output shaft of the separating motor 322 passes through the sliding seat 3232 and is fixedly connected to one end of the clamping member 321, and the axis of the output shaft of the separating motor 322 coincides with the rotation axis of the clamping member 321.

[0044] Referring to Figure 1 A production device for an expansion water kettle with a liquid level visual marking plate further includes a transfer mechanism 2. The transfer mechanism 2 is used for placing the products and inserts formed in the injection molding mechanism 1 above the placement table 337 or embedding the inserts into the molding cavity of the injection molding mechanism 1. The transfer mechanism 2 includes a robot 21, a connecting seat 22, a second three-jaw chuck 23, and a suction cup 24. The robot 21 is located on one side of the base 111 close to the support seat 311, and the robot 21 is located on one side of the support seat 311 away from the column 313. One end of the connecting seat 22 is fixedly connected to one end of the robot 21, the second three-jaw chuck 23 is fixedly connected to the side wall of the connecting seat 22, the second three-jaw chuck 23 is used for clamping the outer wall of the insert, there are two second three-jaw chucks 23, and the two second three-jaw chucks 23 are circumferentially spaced apart around the connecting seat 22. The suction cup 24 is fixedly connected to the end of the connecting seat 22 away from the robot 21, and the suction cup 24 is used for adsorbing the outer wall of the product.

[0045] Referring to Figure 1 and Figure 2 A production device for an expansion water kettle with a liquid level visual marking plate further includes a storage frame 4. A placement groove 3115 is provided on the side wall of the support seat 311 close to the robot 21. The storage frame 4 is embedded in the placement groove 3115, and the side wall of the storage frame 4 fits with the groove wall of the placement groove 3115. The separating frame 31 further includes a fixing frame 314. The lower end of the fixing frame 314 is fixedly connected to the upper end of the support seat 311, and the fixing frame 314 is located on the side of the support seat 311 close to the base 111. The separating mechanism 3 further includes a chip cleaning component 35. The chip cleaning component 35 includes an air outlet pipe 356. The air outlet pipe 356 is fixedly connected to the upper end of the fixing frame 314. The length direction of the air outlet pipe 356 is parallel to the length direction of the base 111, and the air outlet of the air outlet pipe 356 faces the placement table 337.

[0046] Referring to Figure 6 and Figure 7, the chip cleaning component 35 further includes a material receiving hopper 351, a slider 352, a third reset member 354, a connecting rod 353, an airbag 355, a first one-way valve 357 and a second one-way valve 358. A rotating seat 3116 is fixedly connected to one side of the support seat 311 close to the storage frame 4, and the rotating seat 3116 is located above the storage frame 4. One end of the material receiving hopper 351 is rotatably connected to the rotating seat 3116, and the rotation axis of the material receiving hopper 351 is parallel to the width direction of the support seat 311. The end of the material receiving hopper 351 away from the rotating seat 3116 is inclined towards the storage frame 4. The support seat 311 is provided with a chute 3117, the slider 352 is slidably embedded in the chute 3117, the sliding direction of the slider 352 is vertical, a communication groove 3118 is provided at the groove wall of the chute 3117 close to the robot 21, the communication groove 3118 is communicated with the outside, a first hinge seat 3521 is fixedly connected to the side wall of the slider 352, and the first hinge seat 3521 extends out of the support seat 311 after passing through the communication groove 3118. A second hinge seat 3511 is fixedly connected to the side of the material receiving hopper 351 close to the storage frame 4, and the two ends of the connecting rod 353 are respectively hinged to the first hinge seat 3521 and the second hinge seat 3511, and the hinge axes of the connecting rod 353 with the first hinge seat 3521 and the second hinge seat 3511 are parallel to the rotation axis of the material receiving hopper 351. The third reset member 354 is connected between the slider 352 and the support seat 311, and the third reset member 354 makes the end of the material receiving hopper 351 away from the rotating seat 3116 tend to be away from the storage frame 4. In this embodiment, the third reset member 354 adopts a spring, a third groove 3119 is provided at the groove wall of the chute 3117 away from the placement groove 3115, the third reset member 354 is embedded in the third groove 3119, one end of the third reset member 354 is connected to the bottom of the third groove 3119, and the other end of the third reset member 354 is connected to the surface of the slider 352 close to the third groove 3119. There are five third grooves 3119, and the five third grooves 3119 are evenly distributed along the width direction of the base 111. The number of the third reset members 354 is the same as the number of the third grooves 3119 and they correspond one by one. The airbag 355 is embedded in the chute 3117 for the slider 352 to abut against. An air outlet channel 31110 is provided at the groove wall of the chute 3117 close to the base 111, the air outlet channel 31110 is communicated with the outside, the air outlet channel 31110 is communicated with the airbag 355, and the air outlet channel 31110 is communicated with the air outlet pipe 356 through a pipeline. The first one-way valve 357 is embedded in the air outlet channel 31110, and the first one-way valve 357 realizes the one-way conduction from the airbag 355 to the outside. An air inlet channel 31111 is provided at the groove wall of the chute 3117 away from the base 111, the air inlet channel 31111 is communicated with the airbag 355, the air inlet channel 31111 is communicated with the outside, and the second one-way valve 358 is embedded in the air inlet channel 31111, and the second one-way valve 358 realizes the one-way conduction from the outside to the airbag 355.

[0047] The implementation principle of a production device for an expansion water kettle with a liquid level visual marking plate in an embodiment of the present application is as follows: The second three-jaw chuck 23 clamps the insert, removes the insert and the product from the driven mold base 13, places the insert and the product on the placement table 337, and the side wall of the convex block 3371 abuts against the inner wall of the product.

[0048] The rotation motor 331 operates, drives the connecting shaft 333 to rotate, drives the turntable 332 to rotate, drives the adjustment seat 336 to rotate, drives the placement table 337 to rotate, drives the insert and the product to rotate, so that the insert and the product are located below the first three-jaw chuck 3211. The lead screw 3231 operates, drives the sliding seat 3232 to slide, drives the abutting block to slide and abut against the upper end of the product, and through the abutting rod 3344, pushes the limiting block 334 to move downward against the elastic force of the second reset member 335. The chamfer 3343 abuts against one end of the limiting section 3332 close to the rotating section 3331, and the limiting section 3332 is embedded in the limiting hole 3342, so that the axis of the insert coincides with the rotation axis of the first three-jaw chuck 3211. The sliding seat 3232 continues to move downward, and the connecting plate 3412 moves away from the sliding seat 3232 against the elastic force of the first reset member 342. The first three-jaw chuck 3211 is located on the outer periphery of the insert, and the first three-jaw chuck 3211 clamps the outer wall of the insert. The separation motor 322 operates, drives the first three-jaw chuck 3211 to rotate, drives the insert to rotate, and realizes the separation of the insert and the product.

[0049] The lead screw 3231 operates, drives the sliding seat 3232 to move upward, drives the first three-jaw chuck 3211 to move upward, drives the insert to move away from the product, drives the abutting block to move upward, the connecting plate 3412 abuts against the sliding seat 3232 under the action of the first reset member 342 moving away, and the limiting block 334 moves upward under the action of the second reset member 335 moving away, so that the rotating seat 3116 is embedded in the limiting hole 3342. The rotation motor 331 operates, drives the turntable 332 to rotate, drives the adjustment seat 336 to rotate, drives the placement table 337 to rotate, and drives the product to rotate.

[0050] The suction cup 24 adsorbs the product, moves the product above the receiving hopper 351, the suction cup 24 releases, so that the product falls into the receiving hopper 351, drives the receiving hopper 351 to rotate, drives the slider 352 to move downward against the elastic force of the third reset member 354 through the connecting rod 353, the slider 352 abuts against the airbag 355, and the gas in the airbag 355 is pressed into the air outlet pipe 356 through the air outlet channel 31110 to clean the upper end of the placement table 337. The product slides into the storage frame 4 along the receiving hopper 351, the slider 352 moves downward under the action of the elastic force of the third reset member 354, and the outside air is pushed into the airbag 355 through the air inlet, and the airbag 355 expands.

[0051] The second three-jaw chuck 23 moves below the first three-jaw chuck 3211. The second three-jaw chuck 23 clamps the outer wall of the insert, and the first three-jaw chuck 3211 releases. The robot 21 places the insert into the molding cavity of the fixed mold base 14. The robot 21 drives the connecting seat 22 to rotate, so that another second three-jaw chuck 23 aligns with the newly molded insert and product. The second three-jaw chuck 23 clamps the outer wall of the insert, and the insert and product are removed from the injection molding mechanism 1.

[0052] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A production device for an expansion water kettle with a liquid level visible marking plate, characterized in that: It includes an injection molding mechanism (1), a transfer mechanism (2) and a separation mechanism (3); the injection molding mechanism (1) is used for molding products; the separation mechanism (3) includes a separation frame (31), a clamping member (321), a separation motor (322) and a sliding member (323); the separation frame (31) is used for placing workpieces and inserts; the clamping member (321) is connected to the separation frame (31); the sliding direction of the clamping member (321) is parallel to the axial direction of the insert placed on the separation frame (31); the rotation axis of the clamping member (321) is parallel to the sliding direction of the clamping member (321); the clamping member (321) is used for clamping the outer wall of the insert; the separation motor (322) is connected to the separation frame (31); the separation motor (322) is used for driving the clamping member (321) to rotate; the sliding member (323) is connected to the separation frame (31); the sliding member (323) is used for driving the clamping member (321) to slide; the transfer mechanism (2) is used for placing the products and inserts formed in the injection molding mechanism (1) on the separation frame (31) or inserting the inserts into the molding cavity of the injection molding mechanism (1).

2. The production device of the expansion water kettle with a liquid level visual marking plate according to claim 1, characterized in that: The separation mechanism (3) further includes a turntable (332), a rotating motor (331) and a placement table (337); the turntable (332) is coaxially and rotatably connected to the separation frame (31); the rotation axis of the turntable (332) is vertical; the rotating motor (331) is connected to the separation frame (31); the rotating motor (331) is used for driving the turntable (332) to rotate; the placement table (337) is connected to the turntable (332); the placement table (337) is used for placing products; a convex block (3371) is connected to the outer wall of the placement table (337); the side wall of the convex block (3371) is used for fitting with the inner wall of the product.

3. The production device of the expansion water kettle with a liquid level visual marking plate according to claim 2, characterized in that: The separation mechanism (3) further includes an adjusting seat (336), a locking block (338) and a locking bolt (339); the adjusting seat (336) is connected to the turntable (332); the placement table (337) is connected to the upper end of the adjusting seat (336); the locking block (338) is connected to the adjusting seat (336); there are two locking blocks (338); the two locking blocks (338) are symmetrically distributed along the sliding direction of the locking block (338); the placement table (337) is provided with an insertion groove (3373); the number of the insertion grooves (3373) and the locking bolts (339) is the same as that of the locking blocks (338) and they correspond one by one; the locking block (338) is embedded in the insertion groove (3373); the locking bolt (339) passes through the locking block (338) and is threadedly connected to the adjusting seat (336).

4. The production device of the expansion water kettle with a liquid level visual marking plate according to claim 3, characterized in that: The separating mechanism (3) further includes a locking nut (3310); the adjusting seat (336) is provided with an adjusting groove (3361); the number of the locking nuts (3310) is the same as that of the locking blocks (338) and they correspond one by one; the locking nuts (3310) are slidably embedded in the adjusting groove (3361); the sliding direction of the locking nuts (3310) is parallel to the length direction of the adjusting seat (336); the side wall of the locking nut (3310) is in contact with the groove wall of the adjusting groove (3361); a limiting strip (3362) is connected to the groove wall of the adjusting groove (3361) along the width direction of the adjusting seat (336); the locking nut (3310) abuts against the surface of the limiting strip (3362) close to the bottom of the adjusting groove (3361); the locking bolt (339) passes through the locking block (338) and is threadedly connected to the locking nut (3310).

5. The production device of the expansion water kettle with a liquid level visual marking plate according to claim 3, characterized in that: The separating mechanism (3) further includes a fixing bolt (3311); a plurality of connecting blocks (3363) are connected to the outer periphery of the adjusting seat (336); the plurality of connecting blocks (3363) are circumferentially spaced apart along the adjusting seat (336); the connecting block (3363) is provided with a through groove (33631); the fixing bolt (3311) passes through the through groove (33631) and is threadedly connected to the turntable (332); the rod portion of the fixing bolt (3311) is slidably embedded in the through groove (33631); the sliding direction of the fixing bolt (3311) is perpendicular to the length direction of the adjusting groove (3361).

6. The production device of the expansion water kettle with a liquid level visual marking plate according to claim 1, characterized in that: The sliding member (323) includes a lead screw (3231) and a sliding seat (3232); the sliding seat (3232) is slidably connected to the separating frame (31); the sliding direction of the sliding seat (3232) is vertical; the lead screw (3231) is connected to the separating frame (31); the lead screw (3231) is used to drive the sliding seat (3232) to slide; the separating mechanism (3) further includes a pressing block (341) and a first reset member (342); the pressing block (341) is slidably connected to the sliding seat (3232); the sliding direction of the pressing block (341) is parallel to the sliding direction of the sliding seat (3232); the pressing block (341) is used to press against the upper end of the product placed on the placing table (337); the first reset member (342) is connected between the pressing block (341) and the sliding seat (3232); the first reset member (342) makes the pressing block (341) tend to move away from the sliding seat (3232).

7. The production device of the expansion water kettle with a liquid level visible marking plate according to claim 6, characterized in that: The separating mechanism (3) further includes a connecting shaft (333), a limiting block (334), and a second reset member (335); the connecting shaft (333) includes a limiting section (3332) and a rotating section (3331); one end of the rotating section (3331) is connected to the turntable (332); the axis of the rotating section (3331) coincides with the rotation axis of the turntable (332); one end of the limiting section (3332) is coaxially connected to the other end of the rotating section (3331); the limiting block (334) is slidably connected to the separating frame (31); the sliding direction of the limiting block (334) is parallel to the axis direction of the connecting shaft (333); the limiting block (334) is provided with a limiting hole (3342); the connecting shaft (333) is coaxially and slidably embedded in the limiting hole (3342); the second reset member (335) is connected between the limiting block (334) and the separating frame (31); the second reset member (335) makes the rotating section (3331) have a tendency to be embedded in the limiting hole (3342).

8. The production device of the expansion water kettle with a liquid level visual marking plate according to claim 7, characterized in that: When the rotating section (3331) is embedded in the limiting hole (3342), a chamfer (3343) is provided at the hole wall of the limiting hole (3342) near one end of the limiting section (3332); the chamfer (3343) is used for the end of the limiting section (3332) close to the rotating section (3331) to abut against.

9. The production device of the expansion water kettle with a liquid level visual marking plate according to claim 1, wherein: It further includes a storage box (4); the separating mechanism (3) further includes a feeding hopper (351), a slider (352), a connecting rod (353), a third reset member (354), an airbag (355), and an air outlet pipe (356); the air outlet pipe (356) is connected to the separating frame (31); the air outlet of the air outlet pipe (356) faces the placing table (337); one end of the feeding hopper (351) is rotatably connected to the separating frame (31); the rotation axis of the feeding hopper (351) is horizontal; the storage box (4) is located below the feeding hopper (351); the slider (352) is slidably connected to the separating frame (31); the sliding direction of the slider (352) is vertical; both ends of the connecting rod (353) are hinged to the slider (352) and the feeding hopper (351) respectively; the hinge axes of the connecting rod (353) with the slider (352) and the feeding hopper (351) are parallel to the rotation axis of the feeding hopper (351); the third reset member (354) is connected between the slider (352) and the separating frame (31); the third reset member (354) makes the end of the feeding hopper (351) away from the separating frame (31) have a tendency to be away from the storage box (4); the airbag (355) is connected to the separating frame (31); the airbag (355) is used for the slider (352) to abut against; the airbag (355) is connected to the air outlet pipe (356) through a pipeline.

10. The production device of the expansion water kettle with a liquid level visual marking plate according to claim 9, characterized in that: A placing groove (3115) is provided on the outer wall of the separating frame (31); the storage box (4) is embedded in the placing groove (3115); the outer wall of the storage box (4) is in fit with the groove wall of the placing groove (3115).

Images