A quick connector injection molding automation equipment for jacquard machine components

Abstract

The present invention discloses a quick-connect injection molding automation device for jacquard machine components, which relates to the field of injection molding technology, and includes a carrier, a rotation component is arranged above the carrier, and the rotation component includes a rotating cylinder, and the outer surface of the rotating cylinder is provided with four injection components in an equidistant circumferential array, and a notched annular rail adapted to the injection components is fixed above the carrier. The device enables a square air jet head to blow air to the inner wall of the injection mold plate 1 and the injection mold plate 2 multiple times and at multiple heights, on the one hand, accelerating the falling of the workpiece adhered to the injection mold plate 1 or the injection mold plate 2, and on the other hand, blowing away the debris remaining on the injection mold plate 1 and the injection mold plate 2, so that the device accelerates the separation rate of the workpiece and the mold, and prevents the problem of poor injection molding effect next time caused by the debris remaining on the mold, and at the same time, through the rotation operation mode, the device can quickly and continuously perform injection molding operations.

Description

Technical Field

[0001] The invention relates to the technical field of injection molding, in particular to automatic injection molding equipment for quick connectors used in jacquard machine components. Background Art

[0002] Injection molding is a manufacturing process that injects heated and molten plastic into a mold and solidifies it to form the desired product. Injection molding, also known as injection molding, is a molding method that combines injection and molding. It has the advantages of fast production speed, high efficiency, and automated operation. This process can produce products with diverse colors, complex shapes, and precise dimensions, and it is easy to realize product upgrades. In modern manufacturing, injection molding technology is widely used due to its flexibility and economic benefits.

[0003] At present, injection molding is generally used to form some more complex plastic workpieces. Especially when making quick connectors in jacquard machine components, two metal molds corresponding to the workpiece are generally merged, and then the plastic particles are heated to a molten state, and the molten plastic is injected into the gap between the two molds through an injection molding gun head. After cooling, the two molds are separated to take out the workpiece.

[0004] However, during the injection molding operation, due to the large temperature gap between the mold itself and the temperature of the injected plastic, when the molten plastic is injected into the mold, the plastic that enters the mold first will cool and harden, causing the subsequently injected hot-melt plastic to push the hardened plastic in front to flow in the mold cavity, causing wrinkles or wavy lines to appear on the surface of the workpiece, making the surface of the workpiece no longer smooth. In addition, when the current injection molding device is operating, it is necessary to wait for the mold to cool down before separating the mold, remove the workpiece, and then separate the mold before a new round of injection molding can be performed, resulting in slow injection molding efficiency of the workpiece and difficulty in performing injection molding operations quickly and continuously.

[0005] On the other hand, the patent with the search announcement number CN102320113B discloses an injection molding method and an injection molding device, which can form a molded product with stable quality through injection molding with a small mold opening state. However, it is difficult for the device to quickly remove the debris remaining in the mold. When the workpiece with a complex structure such as a quick connector of a jacquard machine component is injected, the workpiece will adhere to the mold surface, and the staff needs to assist in unloading, resulting in low injection molding efficiency and potential safety hazards. At the same time, after the workpiece with a complex structure is separated from the mold, the fine burr debris on the surface of the workpiece will splash due to deformation, so that these debris remain in the mold. If they are not removed immediately, pits will appear on the surface of the workpiece during the next injection molding operation, resulting in poor injection molding effect. Summary of the invention

[0006] The object of the present invention is to provide a quick connector injection molding automation equipment for jacquard machine components to solve the problems raised in the prior art.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a quick-connect injection molding automation equipment for jacquard machine components, comprising a bearing platform, a rotation component is arranged above the bearing platform, the rotation component comprises a rotating cylinder, the outer surface of the rotating cylinder is provided with four injection molding components in an equidistant circular array, a notched annular rail matched with the injection molding component is fixed above the bearing platform, a toggle mechanism is arranged below the rotating cylinder, heating plates and cooling plates matched with the injection molding component are respectively installed on both sides of the rotating cylinder, a cleaning mechanism for cleaning the injection molding component is arranged above the notched annular rail, and the cleaning mechanism comprises an L-shaped bearing plate.

[0008] Preferably, an annular slide bar is fixed on the side of the rotating cylinder away from the notched annular rail, and an annular slide frame is fixed above the supporting platform. The annular slide bar is rotatably connected to the annular slide frame. The outer surface of the rotating cylinder is provided with four straight slide grooves in an equidistant circular array, and an inclined slide groove is provided between two adjacent straight slide grooves. Since the four straight slide grooves and the four inclined slide grooves are in an equidistant circular array, when the toggle column slides on the inclined slide groove, the toggle column will push the rotating cylinder to rotate through the inclined slide groove, so that the rotating cylinder rotates 90 degrees.

[0009] Preferably, the toggle mechanism includes a sleeve, the inner wall of the sleeve is slidably connected with a toggle column, a telescopic spring 1 is arranged inside the sleeve, and the two ends of the telescopic spring 1 are respectively fixed to the toggle column and the sleeve, and the four straight slide grooves are fixed with a limit block 2 adapted to the toggle column on one side close to the annular slide bar, and the four inclined slide grooves are fixed with a limit block 1 adapted to the toggle column on one side away from the annular slide bar. When the toggle column slides in the straight slide groove and enters the inclined slide groove The toggle column will pass the limit stopper 2 and enter the inclined slide groove. After the toggle column passes the limit stopper 2, the toggle column is reset by the spring pressure of the telescopic spring 1, so that the toggle column fits the inclined slide groove. Through the setting of the limit stopper 2, the side of the limit stopper 2 close to the inclined slide groove is flush with the inner wall of the inclined slide groove, preventing the toggle column from accidentally sliding into the straight slide groove when sliding in the inclined slide groove. Similarly, through the setting of the limit stopper 1, the toggle column is prevented from accidentally sliding into the inclined slide groove when sliding in the straight slide groove.

[0010] Preferably, the toggle mechanism also includes two sliding frames one fixed on the bearing platform, fixed blocks are fixed on both sides of the sleeve, the two fixed blocks are slidably connected to the two sliding frames one respectively, a threaded block is fixed to the bottom end of the sleeve, an injection molding gun head is fixed below the threaded block, a threaded rod is rotatably connected between the two sliding frames one, a motor one is fixed between the two sliding frames one, the output end of the motor one is transmission connected to the threaded rod through a belt and a pulley, the threaded rod is threadedly connected to the threaded block, the threaded rod is driven to rotate by controlling the motor one, and the rotation of the threaded rod drives the injection molding gun head to approach the injection mold plate one, so that the injection molding gun head is inserted into the injection port of the injection mold plate one, so that the hot melt plastic in the injection molding gun head is injected between the injection mold plate one and the injection mold plate two.

[0011] Preferably, the injection molding assembly includes an injection mold plate 1 and an injection mold plate 2, the injection mold plate 1 is fixedly connected to the outer surface of the rotating cylinder, the outer surface of the injection mold plate 2 is fixedly connected with four limit rods 1, the four limit rods 1 are slidably connected to the injection mold plate 1, the outer surface of each limit rod 1 is sleeved with a telescopic spring 2, each telescopic spring 2 is fixedly connected between the injection mold plate 1 and the injection mold plate 2, an arc-shaped pressure slider is fixed on the side of the injection mold plate 2 away from the injection mold plate 1, the arc-shaped pressure slider is slidably connected to the notch annular rail, a material receiving slide is arranged inside the notch annular rail, and the material receiving slide is fixedly connected above the bearing platform, when the injection molding assembly rotates to the top, the injection mold plate 2 is no longer squeezed by the notch annular rail, and the injection mold plate 2 is away from the injection mold plate 1 by the spring tension of the four telescopic springs 2, so that the injection mold plate 1 is separated from the injection mold plate 2, and the workpiece falls into the material receiving slide through the discharge and cleaning of the cleaning mechanism.

[0012] Preferably, the cleaning mechanism also includes a rotating shaft 1, a V-shaped fixing frame is fixed above the L-shaped supporting plate 1, support frames are fixed on both sides of the V-shaped fixing frame, the two support frames are fixed to the outer surface of the notched annular rail, and a motor 2 is fixed to the outer surface of the V-shaped fixing frame, the output end of the motor 2 is connected to the rotating shaft 1 through a belt and a pulley, and a crank is fixed to one end of the rotating shaft 1. Controlling the rotation of the motor 2 will drive the rotating shaft 1 to rotate through the belt and the pulley, and the rotation of the rotating shaft 1 will drive the crank to rotate, and the rotation of the crank will drive the slide plate to move back and forth up and down.

[0013] Preferably, the cleaning mechanism also includes a slide plate, a sliding frame 2 is fixed above the V-shaped fixed frame, the slide plate is slidably connected to the sliding frame 2, a hard through pipe is fixed below the slide plate, the bottom end of the hard through pipe is fixedly connected to a square nozzle, the top end of the hard through pipe is fixedly connected to a soft air pipe, a support plate is fixed above the sliding frame 2, the support plate is fixed to the soft air pipe, and the slide plate reciprocates up and down, which will make the square nozzle move up and down between the injection mold plate 1 and the injection mold plate 2, and the external air is compressed and sprayed out from the square nozzle through the soft air pipe and the hard through pipe. In this way, on the one hand, the workpiece adhered to the injection mold plate 1 or the injection mold plate 2 is accelerated to fall off, and on the other hand, the debris remaining on the injection mold plate 1 and the injection mold plate 2 is blown away.

[0014] Preferably, the cleaning mechanism also includes an L-shaped supporting plate 2 and a rotating long rod, the bottom end of the rotating long rod passes through the L-shaped supporting plate 2 and is rotatably connected to the L-shaped supporting plate 2, two straight sliding bars are fixed to the outer surface of the rotating long rod, the outer surface of the rotating long rod is slidably connected to a rotating tube, the two straight sliding bars are slidably connected to the rotating tube, the rotating tube is rotatably connected to the L-shaped supporting plate 1, the outer surface of the rotating tube is fixedly connected to bevel gear 2, the outer surface of the rotating shaft 1 is fixed with bevel gear 1, the bevel gear 2 is meshed with bevel gear 1, when the rotating shaft 1 rotates, it will drive the rotating tube to rotate through bevel gear 2, the rotation of the rotating tube will drive the rotating long rod to rotate through the two straight sliding bars, and the rotation of the rotating long rod will not affect the sliding of the rotating tube and the rotating long rod.

[0015] Preferably, the outer surface of the rotating long rod is sleeved with a telescopic spring three, the bottom end of the telescopic spring three is fixed to the L-shaped load-bearing plate two, the top end of the telescopic spring three is fixed with a limit ring, the limit ring is rotatably connected to the rotating tube, and two limit rods two are fixed above the L-shaped load-bearing plate two, the top ends of the two limit rods two both penetrate the L-shaped load-bearing plate one and are slidably connected to the L-shaped load-bearing plate one, through the setting of the telescopic spring three, the L-shaped load-bearing plate two is subjected to the spring pressure of the telescopic spring three, so that the striking protrusion below the L-shaped load-bearing plate two can continuously fit the injection mold plate one.

[0016] Preferably, the cleaning mechanism also includes a rotating shaft 2, one end of which passes through an L-shaped supporting plate 2 and is rotatably connected to the L-shaped supporting plate 2, one end of which is fixed with a striking bump corresponding to the injection molding component, and an end of the rotating shaft 2 away from the striking bump is fixed with a bevel gear 4, and a bevel gear 3 is fixed to the bottom end of the rotating long rod, and the bevel gear 3 is meshed with the bevel gear 4, and the striking bump continuously rotates to strike the injection mold plate 1, and through multiple resetting and shock absorption of the telescopic spring 3, the injection mold plate 1 generates high-frequency vibration, causing the workpiece adhered to the injection mold plate 1 or the injection mold plate 2 to fall off.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present application sets an injection molding component and a cleaning mechanism. After the injection mold plate 1 is separated from the injection mold plate 2, the motor 2 is started to rotate the rotating shaft 1 to drive the bevel gear 1 to rotate, and then the rotating tube drives the bevel gear 3 under the rotating long rod to rotate through the two straight slide bars, so that the striking protrusion on one side of the bevel gear 4 continues to rotate and hit the injection mold plate 1, and through the multiple resets and shock absorption of the telescopic spring 3, the injection mold plate 1 generates high-frequency vibration, which causes the workpiece adhered to the injection mold plate 1 or the injection mold plate 2 to fall off. At the same time, the rotation of the rotating shaft 1 will drive the slide plate to move up and down reciprocatingly through the crank, so that the square nozzle blows the inner wall of the injection mold plate 1 and the injection mold plate 2 multiple times and at multiple heights, on the one hand, accelerating the falling of the workpiece adhered to the injection mold plate 1 or the injection mold plate 2, and on the other hand, blowing away the debris remaining on the injection mold plate 1 and the injection mold plate 2, so that the device accelerates the separation rate of the workpiece and the mold, and at the same time prevents the problem of poor injection molding effect next time due to debris remaining on the mold.

[0019] 2. The present application provides a rotation assembly, a toggle mechanism, a heating plate and a cooling plate. After the injection molding of the lowest injection molding assembly by the injection molding gun head is completed, the toggle column is controlled to move away from the injection molding assembly to the end and move again close to the notched ring rail. At this time, the toggle column will slide in the inclined slide groove. When the toggle column moves, it will toggle the rotating cylinder 90 degrees through the inclined slide groove, so that the injected injection molding assembly is rotated to the cooling plate for cooling, and the injection molding assembly originally located at the cooling plate is rotated to the bottom of the cleaning mechanism for workpiece separation and cleaning, and the injection molding assembly originally located under the cleaning mechanism is rotated to the heating plate to preheat the injection mold plate one and the injection mold plate two, thereby increasing the fluidity of the plastic during injection molding, and avoiding the cooling and hardening of the hot-melt plastic at the front end during injection molding, and the injection molding assembly originally located at the heating plate is rotated to the injection molding gun head for injection molding. Through this rotation operation method, the device can perform injection molding operations quickly and continuously, and can automatically perform multiple processes of injection molding, cooling, unloading and preheating. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 It is a schematic diagram of the split structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the heating plate and the cooling plate of the present invention;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the injection molding component and the notched annular rail of the present invention;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the injection molding component of the present invention;

[0026] Figure 7 It is a three-dimensional structural schematic diagram of the rotation assembly and the toggle mechanism of the present invention;

[0027] Figure 8 It is a schematic diagram of the split structure of the toggle mechanism of the present invention;

[0028] Fig. 9 It is a schematic diagram of the three-dimensional structure of the straight slide and the inclined slide of the present invention;

[0029] Fig.10 It is a three-dimensional structural schematic diagram of the cleaning mechanism of the present invention;

[0030] Fig.11 It is a schematic diagram of the split structure of the cleaning mechanism of the present invention;

[0031] Fig.12 The structure diagram of the cleaning mechanism of the present invention is shown in FIG. Figure 1 ;

[0032] Fig.13 The structure diagram of the cleaning mechanism of the present invention is shown in FIG. Figure 2 .

[0033] Numbers in the figure:

[0034] 1. Loading platform;

[0035] 2. Rotation assembly; 201. Rotating cylinder; 202. Annular slide bar; 203. Straight slide groove; 204. Oblique slide groove; 205. Limit stopper 1; 206. Limit stopper 2; 207. Annular slideway frame;

[0036] 3. Toggle mechanism; 301. Sleeve; 302. Toggle column; 303. Telescopic spring 1; 304. Fixed block; 305. Threaded block; 306. Injection gun head; 307. Sliding frame 1; 308. Motor 1; 309. Threaded rod;

[0037] 4. Injection molding assembly; 401. Injection mold plate 1; 402. Injection mold plate 2; 403. Limit rod 1; 404. Telescopic spring 2; 405. Arc-shaped pressure slider;

[0038] 5. Notched ring rail; 6. Heating plate; 7. Refrigeration plate;

[0039] 8. Cleaning mechanism; 801. L-shaped bearing plate 1; 802. V-shaped fixing frame; 803. Support frame; 804. Rotating shaft 1; 805. Bevel gear 1; 806. Motor 2; 807. Sliding frame 2; 808. Crank; 809. Sliding plate; 810. Hard through pipe; 811. Square jet nozzle; 812. Soft air pipe; 813. Support plate; 814. L-shaped bearing plate 2; 815. Rotating long rod; 816. Straight slide bar; 817. Rotating tube; 818. Bevel gear 2; 819. Telescopic spring 3; 820. Limiting ring; 821. Bevel gear 3; 822. Rotating shaft 2; 823. Bevel gear 4; 824. Hitting bump; 825. Limiting rod 2;

[0040] 9. Material receiving slide. DETAILED DESCRIPTION

[0041] 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.

[0042] Embodiment 1:

[0043] like Figure 1 , Figure 2 and Figure 3 As shown, the present invention provides a technical solution for quick-connect injection molding automation equipment for jacquard machine components, including a supporting platform 1, a rotation component 2 is arranged above the supporting platform 1, the rotation component 2 includes a rotating cylinder 201, the outer surface of the rotating cylinder 201 is provided with four injection components 4 in an equidistant circular array, a notched annular rail 5 matched with the injection components 4 is fixed above the supporting platform 1, a toggle mechanism 3 is arranged below the rotating cylinder 201, heating plates 6 and cooling plates 7 matched with the injection components 4 are respectively installed on both sides of the rotating cylinder 201, a cleaning mechanism 8 for cleaning the injection components 4 is arranged above the notched annular rail 5, and the cleaning mechanism 8 includes an L-shaped supporting plate 801.

[0044] like Figure 4 and Fig. 9As shown, an annular slide bar 202 is fixed on the side of the rotating cylinder 201 away from the notched annular rail 5, and an annular slide frame 207 is fixed above the supporting platform 1. The annular slide bar 202 is rotatably connected to the annular slide frame 207. The outer surface of the rotating cylinder 201 is provided with four equidistant circular array straight slide grooves 203, and an inclined slide groove 204 is provided between two adjacent straight slide grooves 203. Since the four straight slide grooves 203 and the four inclined slide grooves 204 are in equidistant circular arrays, when the toggle column 302 slides on the inclined slide groove 204, the toggle column 302 will push the rotating cylinder 201 to rotate through the inclined slide groove 204, so that the rotating cylinder 201 rotates 90 degrees.

[0045] like Figure 7 , Figure 8 and Fig. 9 As shown, the toggle mechanism 3 includes a sleeve 301, the inner wall of the sleeve 301 is slidably connected with a toggle column 302, a telescopic spring 1 303 is arranged inside the sleeve 301, and the two ends of the telescopic spring 1 303 are respectively fixed to the toggle column 302 and the sleeve 301, and the four straight slide grooves 203 are fixed with a limit stopper 206 adapted to the toggle column 302 on one side close to the annular slide bar 202, and the four oblique slide grooves 204 are fixed with a limit stopper 205 adapted to the toggle column 302 on one side away from the annular slide bar 202. When the toggle column 302 slides into the oblique slide groove 204 in the straight slide groove 203, the toggle column 302 will cross the limit stopper 206, and ... The second stopper 206 enters the inclined slide groove 204. After the toggle column 302 passes over the limit stopper 206, the toggle column 302 is reset by the spring pressure of the telescopic spring 1 303, so that the toggle column 302 fits the inclined slide groove 204. Through the setting of the limit stopper 206, the side of the limit stopper 206 close to the inclined slide groove 204 is flush with the inner wall of the inclined slide groove 204, preventing the toggle column 302 from accidentally entering the straight slide groove 203 when sliding in the inclined slide groove 204. Similarly, through the setting of the limit stopper 1 205, the toggle column 302 is prevented from accidentally entering the inclined slide groove 204 when sliding in the straight slide groove 203.

[0046] See also Figure 6 and Figure 8The toggle mechanism 3 also includes two sliding frames 307 fixed on the carrier 1, fixed blocks 304 are fixed on both sides of the sleeve 301, and the two fixed blocks 304 are slidably connected to the two sliding frames 307 respectively. A threaded block 305 is fixed at the bottom end of the sleeve 301, and an injection gun head 306 is fixed below the threaded block 305. A threaded rod 309 is rotatably connected between the two sliding frames 307, and a motor 308 is fixed between the two sliding frames 307. The motor 308 is The output end of 308 is connected to the threaded rod 309 through a belt and a pulley, and the threaded rod 309 is threadedly connected to the threaded block 305. The threaded rod 309 is driven to rotate by controlling the motor 308. The rotation of the threaded rod 309 drives the injection gun head 306 to approach the injection mold plate 401, so that the injection gun head 306 is inserted into the injection port of the injection mold plate 401, and the hot melt plastic in the injection gun head 306 is injected between the injection mold plate 401 and the injection mold plate 402.

[0047] Embodiment 2:

[0048] like Figure 5 and Figure 6 As shown, the injection molding assembly 4 includes an injection mold plate 1 401 and an injection mold plate 2 402. The injection mold plate 1 401 is fixedly connected to the outer surface of the rotating cylinder 201. The outer surface of the injection mold plate 2 402 is fixedly connected with four limit rods 1 403. The four limit rods 1 403 are all slidably connected to the injection mold plate 1 401. The outer surface of each limit rod 1 403 is sleeved with a telescopic spring 2 404. Each telescopic spring 2 404 is fixedly connected between the injection mold plate 1 401 and the injection mold plate 2 402. The injection mold plate 2 402 is away from the side of the injection mold plate 1 401. An arc-shaped pressure slider 405 is fixed, and the arc-shaped pressure slider 405 is slidably connected to the notched annular rail 5. A material receiving slide 9 is arranged inside the notched annular rail 5, and the material receiving slide 9 is fixedly connected above the supporting platform 1. When the injection molding component 4 rotates to the top, the injection mold plate 2 402 is no longer squeezed by the notched annular rail 5. The injection mold plate 2 402 is moved away from the injection mold plate 1 401 by the spring tension of the four telescopic springs 2 404, so that the injection mold plate 1 401 is separated from the injection mold plate 2 402, and the workpiece falls into the material receiving slide 9 through the discharge and cleaning of the cleaning mechanism 8.

[0049] Embodiment 3:

[0050] like Fig.10 and Fig.13As shown, the cleaning mechanism 8 also includes a rotating shaft 804, a V-shaped fixing frame 802 is fixed above the L-shaped supporting plate 801, support frames 803 are fixed on both sides of the V-shaped fixing frame 802, and the two support frames 803 are fixed on the outer surface of the notched annular rail 5, and a motor 806 is fixed on the outer surface of the V-shaped fixing frame 802. The output end of the motor 806 is connected to the rotating shaft 804 through a belt and a pulley, and a crank 808 is fixed at one end of the rotating shaft 804. Controlling the rotation of the motor 806 will drive the rotating shaft 804 to rotate through the belt and the pulley, and the rotation of the rotating shaft 804 will drive the crank 808 to rotate, and the rotation of the crank 808 will drive the slide plate 809 to reciprocate up and down.

[0051] The cleaning mechanism 8 also includes a chute plate 809, a sliding frame 807 is fixed above the V-shaped fixed frame 802, the chute plate 809 is slidably connected to the sliding frame 807, a hard through pipe 810 is fixed below the chute plate 809, a square nozzle 811 is fixedly connected to the bottom end of the hard through pipe 810, a soft air pipe 812 is fixedly connected to the top end of the hard through pipe 810, a support plate 813 is fixed above the sliding frame 807, the support plate 813 is fixed to the soft air pipe 812, and the sliding frame 807 is connected to the support plate 813. The groove plate 809 moves back and forth up and down, causing the square nozzle head 811 to move up and down between the injection mold plate 1 401 and the injection mold plate 2 402, and compresses the external air and sprays it out from the square nozzle head 811 through the soft air pipe 812 and the hard through pipe 810. In this way, on the one hand, the workpiece adhering to the injection mold plate 1 401 or the injection mold plate 2 402 is accelerated to fall off, and on the other hand, the debris remaining on the injection mold plate 1 401 and the injection mold plate 2 402 is blown away.

[0052] like Fig.11 and Fig.12 As shown, the cleaning mechanism 8 also includes an L-shaped supporting plate 814 and a rotating long rod 815. The bottom end of the rotating long rod 815 passes through the L-shaped supporting plate 814 and is rotatably connected to the L-shaped supporting plate 814. Two straight slide bars 816 are fixed to the outer surface of the rotating long rod 815. The outer surface of the rotating long rod 815 is slidably connected to a rotating tube 817. The two straight slide bars 816 are slidably connected to the rotating tube 817. The rotating tube 817 is rotatably connected to the L-shaped supporting plate 801. The outer surface of the tube 817 is fixedly connected with a bevel gear 818, and the outer surface of the rotating shaft 804 is fixed with a bevel gear 805. The bevel gear 818 is meshed with the bevel gear 805. When the rotating shaft 804 rotates, the rotating tube 817 is driven to rotate through the bevel gear 818. The rotation of the rotating tube 817 drives the rotating long rod 815 to rotate through the two straight slide bars 816, and the rotation of the rotating long rod 815 does not affect the sliding of the rotating tube 817 and the rotating long rod 815.

[0053] The outer surface of the rotating long rod 815 is sleeved with a telescopic spring three 819, the bottom end of the telescopic spring three 819 is fixed to the L-shaped bearing plate two 814, the top of the telescopic spring three 819 is fixed with a limit ring 820, the limit ring 820 is rotatably connected to the rotating tube 817, and two limit rods two 825 are fixed on the top of the L-shaped bearing plate two 814. The top ends of the two limit rods two 825 both penetrate the L-shaped bearing plate one 801 and are slidably connected to the L-shaped bearing plate one 801. Through the setting of the telescopic spring three 819, the L-shaped bearing plate two 814 is subjected to the spring pressure of the telescopic spring three 819, so that the striking protrusion 824 under the L-shaped bearing plate two 814 can continuously fit the injection mold plate one 401.

[0054] The cleaning mechanism 8 also includes a rotating shaft 822, one end of which passes through the L-shaped supporting plate 814 and is rotatably connected to the L-shaped supporting plate 814. A striking protrusion 824 corresponding to the injection molding component 4 is fixed to one end of the rotating shaft 822, and a bevel gear 4 823 is fixed to the end of the rotating shaft 822 away from the striking protrusion 824. A bevel gear 3 821 is fixed to the bottom end of the rotating long rod 815, and the bevel gear 3 821 is meshed with the bevel gear 4 823. The striking protrusion 824 continuously rotates to strike the injection mold plate 401, and through multiple resets and shock absorption of the telescopic spring 3 819, the injection mold plate 401 generates high-frequency vibration, causing the workpiece adhered to the injection mold plate 401 or the injection mold plate 2 402 to fall off.

[0055] Working principle: When in use, the control motor 308 is started to drive the threaded rod 309 to rotate, so that the threaded block 305 drives the injection gun head 306 to approach the lowest injection molding component 4, and the injection gun head 306 is inserted into the injection port on the lowest injection mold plate 401. After the lowest injection molding component 4 is injected by the injection gun head 306, the control threaded block 305 drives the toggle column 302 to move away from the injection molding component 4 to the end, and move close to the notched annular rail 5 again. At this time, the toggle column 302 will cross the limit block 206 and slide into the inclined slide groove 204. When the toggle column 302 moves close to the notched annular rail 5, it will toggle the rotating cylinder 201 to rotate 90 degrees through the inclined slide groove 204.

[0056] The rotating cylinder 201 rotates 90 degrees to rotate the molded injection molding component 4 to the refrigeration plate 7 for cooling, and the injection molding component 4 originally located at the refrigeration plate 7 is rotated to the bottom of the cleaning mechanism 8. At this time, the injection mold plate 2 402 is no longer squeezed by the notched ring rail 5. The injection mold plate 2 402 is away from the injection mold plate 1 401 by the spring tension of the four telescopic springs 2 404. The motor 2 806 is started to rotate the rotating shaft 1 804 to drive the bevel gear 1 805 to rotate, and then the rotating tube 817 drives the bevel gear 3 821 under the rotating long rod 815 to rotate through the two straight slide bars 816, so that the striking bump 824 on one side of the bevel gear 4 823 continues to rotate and knock the injection mold plate 1 401. , and through the multiple resets and shock absorption of the telescopic spring three 819, the injection mold plate 401 generates high-frequency vibrations, causing the workpieces adhered to the injection mold plate 401 or the injection mold plate 402 to fall off, and at the same time, the rotation of the rotating shaft 804 will drive the slide plate 809 to move up and down through the crank 808, so that the square nozzle 811 blows the inner wall of the injection mold plate 401 and the injection mold plate 402 multiple times and at multiple heights, on the one hand, accelerating the falling of the workpieces adhered to the injection mold plate 401 or the injection mold plate 402, and on the other hand, blowing away the debris remaining on the injection mold plate 401 and the injection mold plate 402, and the fallen workpieces will be collected in the receiving slide 9.

[0057] The rotating cylinder 201 rotates 90 degrees to rotate the injection molding component 4 originally located under the cleaning mechanism 8 to the heating plate 6 to preheat the injection mold plate 1 401 and the injection mold plate 2 402, thereby increasing the fluidity of the plastic during injection molding and avoiding the cooling and hardening of the hot-melt plastic at the front end during injection molding. The injection molding component 4 originally located at the heating plate 6 is rotated to the injection gun head 306 for injection molding. Through this rotating operation method, the device can quickly and continuously perform injection molding operations, and can automatically perform multiple processes of injection molding, cooling, unloading and preheating.

[0058] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A quick connector injection molding automation equipment for jacquard machine components, characterized in that: The invention comprises a support platform (1), a rotation assembly (2) is arranged above the support platform (1), the rotation assembly (2) comprises a rotating cylinder (201), the outer surface of the rotating cylinder (201) is provided with four injection molding assemblies (4) in an equidistant circular array, a notched annular rail (5) adapted to the injection molding assemblies (4) is fixed above the support platform (1), a toggle mechanism (3) is arranged below the rotating cylinder (201), heating plates (6) and cooling plates (7) adapted to the injection molding assemblies (4) are respectively installed on both sides of the rotating cylinder (201), a cleaning plate (6) for cleaning the injection molding assemblies (4) is arranged above the notched annular rail (5), and a cooling plate (7) for cleaning the injection molding assemblies (4) is arranged above the notched annular rail (5). A sweeping mechanism (8), the sweeping mechanism (8) comprising an L-shaped carrier plate (801) and a rotating shaft (804), a V-shaped fixing frame (802) being fixed above the L-shaped carrier plate (801), support frames (803) being fixed on both sides of the V-shaped fixing frame (802), the two support frames (803) being fixed on the outer surface of the notched annular rail (5), a motor (806) being fixed on the outer surface of the V-shaped fixing frame (802), an output end of the motor (806) being transmission-connected to the rotating shaft (804) via a belt and a pulley, and a crank (808) being fixed at one end of the rotating shaft (804); The cleaning mechanism (8) further comprises a slide plate (809), a second slide frame (807) is fixed above the V-shaped fixed frame (802), the slide plate (809) is slidably connected to the second slide frame (807), a hard through pipe (810) is fixed below the slide plate (809), a square jet nozzle (811) is fixedly connected to the bottom end of the hard through pipe (810), a soft air pipe (812) is fixedly connected to the top end of the hard through pipe (810), a support plate (813) is fixed above the second slide frame (807), and the support plate (813) is fixed to the soft air pipe (812); The cleaning mechanism (8) further comprises an L-shaped supporting plate 2 (814) and a rotating long rod (815), the bottom end of the rotating long rod (815) passes through the L-shaped supporting plate 2 (814) and is rotatably connected to the L-shaped supporting plate 2 (814), two straight slide bars (816) are fixed to the outer surface of the rotating long rod (815), a rotating tube (817) is slidably connected to the outer surface of the rotating long rod (815), both of the two straight slide bars (816) are slidably connected to the rotating tube (817), the rotating tube (817) is rotatably connected to the L-shaped supporting plate 1 (801), the outer surface of the rotating tube (817) is fixedly connected to a bevel gear 2 (818), the outer surface of the rotating shaft 1 (804) is fixedly connected to a bevel gear 1 (805), and the bevel gear 2 (818) is meshed with the bevel gear 1 (805); The outer surface of the rotating long rod (815) is sleeved with a telescopic spring three (819), the bottom end of the telescopic spring three (819) is fixed to the L-shaped bearing plate two (814), the top end of the telescopic spring three (819) is fixed with a limit ring (820), the limit ring (820) is rotatably connected to the rotating tube (817), and two limit rods two (825) are fixed above the L-shaped bearing plate two (814), the top ends of the two limit rods two (825) both penetrate the L-shaped bearing plate one (801) and are slidably connected to the L-shaped bearing plate one (801); The cleaning mechanism (8) further comprises a second rotating shaft (822), one end of which passes through the second L-shaped supporting plate (814) and is rotatably connected to the second L-shaped supporting plate (814), one end of which is fixed with a striking protrusion (824) corresponding to the injection molding component (4), one end of which is away from the striking protrusion (824) and a fourth bevel gear (823) is fixed, and the bottom end of the rotating long rod (815) is fixed with a third bevel gear (821), and the third bevel gear (821) is meshed with the fourth bevel gear (823).

2. The automatic injection molding equipment for quick connectors for jacquard machine components according to claim 1, characterized in that: An annular slide bar (202) is fixed to the side of the rotating cylinder (201) away from the notched annular rail (5), an annular slide frame (207) is fixed above the supporting platform (1), the annular slide bar (202) is rotatably connected to the annular slide frame (207), and the outer surface of the rotating cylinder (201) is provided with four straight slide grooves (203) in an equidistant circular array, and an inclined slide groove (204) is provided between two adjacent straight slide grooves (203).

3. The automatic injection molding equipment for quick connectors for jacquard machine components according to claim 2, characterized in that: The toggle mechanism (3) comprises a sleeve (301), the inner wall of the sleeve (301) is slidably connected to a toggle column (302), a telescopic spring (303) is arranged inside the sleeve (301), two ends of the telescopic spring (303) are respectively fixed to the toggle column (302) and the sleeve (301), a second limit stopper (206) adapted to the toggle column (302) is fixed on one side of the four straight slide grooves (203) close to the annular slide bar (202), and a first limit stopper (205) adapted to the toggle column (302) is fixed on one side of the four inclined slide grooves (204) away from the annular slide bar (202).

4. The automatic injection molding equipment for quick connectors for jacquard machine components according to claim 3, characterized in that: The toggle mechanism (3) further comprises two sliding frames (307) fixed on the support platform (1); fixed blocks (304) are fixed on both sides of the sleeve (301); the two fixed blocks (304) are respectively slidably connected to the two sliding frames (307); a threaded block (305) is fixed at the bottom end of the sleeve (301); an injection gun head (306) is fixed below the threaded block (305); a threaded rod (309) is rotatably connected between the two sliding frames (307); a motor (308) is fixed between the two sliding frames (307); an output end of the motor (308) is transmission-connected to the threaded rod (309) via a belt and a pulley; the threaded rod (309) is threadedly connected to the threaded block (305).

5. The automatic injection molding equipment for quick connectors for jacquard machine components according to claim 1, characterized in that: The injection molding assembly (4) comprises an injection mold plate 1 (401) and an injection mold plate 2 (402), wherein the injection mold plate 1 (401) is fixedly connected to the outer surface of the rotating cylinder (201), and the outer surface of the injection mold plate 2 (402) is fixedly connected to four limit rods 1 (403), and the four limit rods 1 (403) are all slidably connected to the injection mold plate 1 (401), and the outer surface of each limit rod 1 (403) is sleeved with a telescopic spring 2 (404), each of which is provided with a plurality of springs. Each of the telescopic springs (404) is fixedly connected between the first injection mold plate (401) and the second injection mold plate (402); an arc-shaped pressure slide block (405) is fixedly connected to the side of the second injection mold plate (402) away from the first injection mold plate (401); the arc-shaped pressure slide block (405) is slidably connected to the notched annular rail (5); a material receiving slideway (9) is arranged inside the notched annular rail (5); and the material receiving slideway (9) is fixedly connected to the top of the supporting platform (1).

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