Pellet injection machine

Abstract

The utility model discloses a pellet injection machine which comprises a working table, supporting legs and a funnel box, the top ends of the supporting legs are fixedly connected to the bottom side of the working table, the top end of the funnel box is fixedly connected with the bottom side of the working table, a classification mechanism is installed at the top end of the working table, and an opening mechanism is installed at the bottom end of the funnel box; wherein the sorting mechanism comprises a shell, the bottom end of the shell is fixedly connected with the workbench, and an operation box is fixedly connected to the inner bottom end of the shell, so that a certain number of models of toys can be filled, practicability is brought to workers during use, and the opening mechanism comprises a discharging pipe. And the top end of the discharging pipe is fixedly connected with the funnel box, arc-shaped plates are symmetrically and rotationally connected to the two sides of the bottom end of the discharging pipe, then the discharging pipe enters the particle injection opening to achieve the toy particle injection effect, and through the design of a torsion spring, the automatic reset effect can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of toy production, in particular to a pelletizing machine. Background Art

[0002] With the continuous development of the economy, various toys have been developed, and silicone toys are a very important type of them. Silicone toys need to be filled with plastic or foam particles during the production process. Some anime figures also use internal filling of plastic and foam particles. Therefore, a large number of injection machines have been put into use. They basically have a hopper, an injection device and an injection barrel for injecting silicone toys.

[0003] Publication No. CN211635211 U discloses a pelletizing machine for toy production. The device can perform pelletizing on silicone toys by cooperating with a body, a pelletizing assembly box, a hopper, a control assembly box and a pelletizing barrel. The pelletizing barrel, a first hinge block, a second hinge block, an expansion plate, an anti-slip rack, a grip rod and a spring can be used to quickly expand the pelletizing opening of the silicone toy, thereby facilitating the pelletizing barrel to enter the silicone toy. The operation is time-saving and labor-saving, and the pelletizing efficiency is effectively improved. However, the patent still has the following problems in actual use:

[0004] The device cooperates with a pellet injection barrel, a first hinge block, a second hinge block, an expansion plate, an anti-slip rack, a grip rod and a spring, so that the pellet injection port of the silicone toy can be quickly expanded, thereby facilitating the pellet injection barrel to enter the silicone toy, and the operation is time-saving and labor-saving. However, the device does not have a classification structure, resulting in the inability to fill toys of different models with foams of suitable specifications, and the foam particles cannot be classified for use, which brings limitations to the production of toys.

[0005] A pelletizing machine is proposed to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a pelletizing machine to solve the problem raised in the above-mentioned background technology that the pelletizing port of a silicone toy can be quickly expanded by cooperating with a pelletizing barrel, a first hinge block, a second hinge block, an expansion plate, an anti-slip rack, a grip rod and a spring, thereby facilitating the pelletizing barrel to enter the silicone toy, and the operation is time-saving and labor-saving. However, the device does not have a classification structure, resulting in the inability to fill toys of different models with foams of matching specifications, and the foam particles cannot be classified for use, which brings limitations to the production of toys.

[0007] To achieve the above object, the utility model provides the following technical solution: a pelletizing machine, comprising a workbench, supporting legs and a funnel box, the top ends of the supporting legs are fixedly connected to the bottom side of the workbench, and the top end of the funnel box is fixedly connected to the bottom side of the workbench, a classification mechanism is installed at the top end of the workbench, and a propping mechanism is installed at the bottom end of the funnel box;

[0008] Wherein, the classification mechanism includes a shell, and the bottom end of the shell is fixedly connected to the workbench, and the inner bottom end of the shell is fixedly connected to an operation box, and the inner bottom side of the shell is provided with a slide groove, and the inside of the slide groove is rotatably connected with a screw rod, and the outer side wall of the screw rod is threadedly connected with a moving block, and the top side of the moving block is fixedly connected with a storage box, and the outer side wall of the moving block is slidably connected to the inside of the slide groove, and the inside of the operation box is fixedly connected with a forward and reverse motor, and the output end of the forward and reverse motor is fixedly connected with a rotating rod, and the end of the rotating rod away from the forward and reverse motor is fixedly connected to the screw rod;

[0009] Among them, the expansion mechanism includes a feeding tube, and the top end of the feeding tube is fixedly connected to the funnel box, and the bottom end of the feeding tube is symmetrically rotatably connected with an arc plate on both sides, and a torsion spring is installed at the connection between the arc plate and the feeding tube, and a pressing rod is fixedly connected to one side of the top end of the arc plate, and a fixing clamp is fixedly connected to the outer wall of the feeding tube, and the pressing rod and the fixing clamp are slidingly connected.

[0010] Preferably, a transfer tube is detachably connected to the inside of one end of the storage box away from the shell, and a connecting tube is detachably connected to the bottom end of the transfer tube, and the connecting tube is slidably connected inside the workbench, and a hard tube is detachably connected between the bottom end of the connecting tube and the funnel box.

[0011] Preferably, one side of the fixing clamp is symmetrically fixedly connected to a mounting box, and a sliding rod is slidably connected inside the mounting box, and a fixing block is fixedly connected to the internal top side of the mounting box, and the sliding rod is fixedly connected to a first mounting tube on one side of the interior of the mounting box, and an extrusion rod is slidably connected inside the bottom end of the first mounting tube, and a first telescopic spring is fixedly connected to the extrusion rod and the inside of the first mounting tube, and the bottom end of the extrusion rod is fixedly connected to the fixing block, and the bottom end of the fixing block is fixedly connected to a second mounting tube, and a second telescopic spring is installed inside the second mounting tube, and the first and second insertion rods are symmetrically fixedly connected at both ends of the second telescopic spring, and a rotating rod is rotatably connected between one end of the first insertion rod and the sliding rod, and the second insertion rod is engaged and fixedly connected to the pressing rod.

[0012] Preferably, a vibrator is detachably connected inside the storage box.

[0013] Preferably, the inner bottom side of the shell is provided with a limiting groove, and the bottom side of the storage box is snap-fitted and slidably connected with the limiting groove.

[0014] Preferably, the corresponding ends of the first plug rod and the second plug rod are slidably connected to the inside of the second mounting tube.

[0015] Preferably, one end of the second insertion rod away from the fixing block passes through the installation box, the fixing clip and the pressing rod for sliding connection.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the specific contents of the pelletizing machine are as follows: the rotation of the screw rod is driven by the rotation of the rotating rod, and then the movement of the storage box is driven by the moving block, so that the storage box can slide out from the inside of the shell, and the effect of designing multiple storage boxes can be achieved, so that a certain number of models of toys can be filled, and the design of the vibrator can make the foam particles inside the storage box vibrate to avoid the phenomenon of unstable feeding, and the toy pelletizing port is opened and sleeved on the outer wall of the arc plate, and then the arc plate is driven to rotate by pressing the pressing rod, so that the toy is opened, and then the feeding tube enters the pelletizing port to achieve the toy pelletizing effect, and the torsion spring design can achieve the effect of automatic reset, which is convenient for subsequent toy pelletizing, and the movement of the first mounting tube is driven by pulling the sliding rod, and the movement of the first mounting tube causes the first telescopic spring to stretch, and at this time, the movement of the sliding rod drives the rotation of the rotating rod, and then the first insertion rod is squeezed by the rotating rod, so that the second insertion rod is engaged and fixed with the pressing rod, so that the staff can free their hands to improve the efficiency of toy pelletizing.

[0017] 1. The rotation of the rotating rod drives the rotation of the screw, and the rotation of the screw drives the moving block to slide inside the slide slot, and then the moving block drives the storage box to move, so that the storage box can slide out of the shell, and then the staff can add foam particles inside the storage box, and by designing the effect of multiple storage boxes, a certain number of models of toys can be filled, which brings practicality and convenience to the staff when using it. Through the design of the vibrator, the foam particles inside the storage box can be vibrated to avoid the phenomenon of unstable material feeding, and then through the valve on the hard pipe, one type of foam particles can be blocked, which is convenient for replacing other types of foam particles, which brings convenience to the staff when using it;

[0018] 2. By stretching the toy injection port and sleeved on the outer wall of the arc plate, and then pressing the pressing rod to drive the rotation of the arc plate, the toy is stretched open, and then the staff moves the toy up, so that the feed tube enters the injection port to achieve the toy injection effect. Through the design of the torsion spring, the toy can achieve the effect of automatic reset after the injection is completed, which is convenient for subsequent toy injection and brings convenience to the staff when using it. The first mounting tube is driven to move by pulling the sliding rod. The movement of the first mounting tube causes the first telescopic spring to extend. At this time, the movement of the sliding rod drives the rotation of the rotating rod, and then the first insertion rod is squeezed by the rotating rod. At this time, the first insertion rod squeezes the second telescopic spring, so that the second insertion rod is engaged and fixed with the pressing rod, so that the staff can free their hands to improve the toy injection efficiency and bring convenience to the staff when using it. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a sectional view of the overall top view of the classification mechanism in the utility model;

[0021] Figure 3 It is a schematic diagram of the overall top view and cross-sectional structure of the classification mechanism in the utility model;

[0022] Figure 4 This is a cross-sectional view of the overall top view of the operating structure of the classification mechanism in the utility model;

[0023] Figure 5 This is a schematic diagram of the overall structure of the propping mechanism in the utility model;

[0024] Figure 6 It is a partial side view structural diagram of the opening mechanism in the utility model;

[0025] Figure 7 It is a schematic diagram of the overall operation structure of the propping mechanism in the utility model.

[0026] In the figure: 1. workbench; 101. support leg; 102. funnel box; 2. classification mechanism; 201. shell; 202. operation box; 203. slideway; 204. screw; 205. moving block; 206. storage box; 207. forward and reverse motor; 208. rotating rod; 209. transmission tube; 210. connecting tube; 211. hard tube; 212. vibrator; 213. limit slot; 3. opening mechanism; 301, feed tube; 302, arc plate; 303, torsion spring; 304, pressing rod; 305, fixing clamp; 306, mounting box; 307, sliding rod; 308, fixing block; 309, first mounting tube; 310, squeezing rod; 311, first telescopic spring; 312, second mounting tube; 313, second telescopic spring; 314, first plug rod; 315, second plug rod; 316, rotating rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-7 The utility model provides a technical solution: a pelletizing machine, comprising a workbench 1, supporting legs 101 and a funnel box 102, the tops of the supporting legs 101 are fixedly connected to the bottom side of the workbench 1, and the top of the funnel box 102 is fixedly connected to the bottom side of the workbench 1, a classification mechanism 2 is installed at the top of the workbench 1, and a support mechanism 3 is installed at the bottom of the funnel box 102;

[0029] The classification mechanism 2 includes a shell 201, and the bottom end of the shell 201 is fixedly connected to the workbench 1, and the inner bottom end of the shell 201 is fixedly connected to the operation box 202, and the inner bottom side of the shell 201 is provided with a slide groove 203, and the inner part of the slide groove 203 is rotatably connected with a screw rod 204, and the outer side wall of the screw rod 204 is threadedly connected with a moving block 205, and the top side of the moving block 205 is fixedly connected with a storage box 206, and the outer side wall of the moving block 205 is slidably connected to the inner part of the slide groove 203, and the inner part of the operation box 202 is fixedly connected. There is a forward and reverse motor 207, and the output end of the forward and reverse motor 207 is fixedly connected to a rotating rod 208, and the end of the rotating rod 208 away from the forward and reverse motor 207 is fixedly connected to the screw 204, and then the storage box 206 is driven to move through the moving block 205, so that the storage box 206 can slide out from the inside of the shell 201, and then the staff can add foam particles inside the storage box 206 and start the forward and reverse motor 207 to flip, so as to achieve the effect of retracting the storage box 206 into the inside of the shell 201. By designing multiple storage boxes 206, The effect of being able to fill a certain number of models of toys brings practicality and convenience to the staff when using it. The inner bottom side of the shell 201 is provided with a limiting groove 213, and the bottom side of the storage box 206 is engaged and slidably connected with the limiting groove 213. Through the design of the limiting groove 213, the movement of the storage box 206 is more stable. The end of the storage box 206 away from the shell 201 is detachably connected with a transmission tube 209, and the bottom end of the transmission tube 209 is detachably connected with a connecting tube 210, and the connecting tube 210 is located on the workbench. 1 is slidably connected to the inside of the connecting tube 210, and a hard tube 211 is detachably connected between the bottom end of the connecting tube 210 and the funnel box 102. The inside of the storage box 206 is detachably connected with a vibrator 212. Through the design of the vibrator 212, the foam particles inside the storage box 206 can be vibrated, so that it is convenient for the transmission tube 209 to transmit the foam particles to the inside of the funnel box 102, avoiding the phenomenon of unstable material discharge. Then, through the valve on the hard tube 211, one type of foam particles can be blocked, which is convenient for replacing other types of foam particles, bringing convenience to the staff when using it.

[0030] Among them, the expansion mechanism 3 includes a feed tube 301, and the top of the feed tube 301 is fixedly connected to the funnel box 102, and the bottom of the feed tube 301 is symmetrically connected to the arc plate 302 on both sides, and a torsion spring 303 is installed at the connection between the arc plate 302 and the feed tube 301, and a pressing rod 304 is fixedly connected to the top side of the arc plate 302, and a fixing clamp 305 is fixedly connected to the outer wall of the feed tube 301, and the pressing rod 304 and the fixing clamp 305 are slidably connected, so as to achieve The torsion spring 303 is designed to achieve the effect of automatic resetting after the toy is injected, which is convenient for subsequent toy injection and brings convenience to the staff when using it. One side of the fixing clamp 305 is symmetrically fixedly connected with the installation box 306, and the interior of the installation box 306 is slidably connected with the slide bar 307, and the top side of the interior of the installation box 306 is fixedly connected with a fixing block 308, and the slide bar 307 is located on one side of the interior of the installation box 306 and is fixedly connected with the first installation tube 309, and the first installation tube 309 is fixedly connected with the first installation tube 309. The bottom end of the mounting tube 309 is slidably connected with an extrusion rod 310, and the extrusion rod 310 and the first mounting tube 309 are fixedly connected with a first telescopic spring 311, and the bottom end of the extrusion rod 310 is fixedly connected with the fixing block 308, and the bottom end of the fixing block 308 is fixedly connected with a second mounting tube 312, and a second telescopic spring 313 is installed inside the second mounting tube 312, and the two ends of the second telescopic spring 313 are symmetrically fixedly connected with a first plug rod 314 and a second plug rod 315, and the first plug rod 314 is fixedly connected with the second plug rod 315. 14 and the corresponding end of the second plug rod 315 are slidably connected with the inside of the second mounting tube 312, and a rotating rod 316 is rotatably connected between one end of the first plug rod 314 and the sliding rod 307, and the second plug rod 315 is clamped and fixedly connected with the pressing rod 304, and the end of the second plug rod 315 away from the fixing block 308 passes through the mounting box 306, the fixing clip 305 and the pressing rod 304 for sliding connection, thereby freeing the hands of the staff to improve the efficiency of toy injection and bring convenience to the staff when using it.

[0031] Working principle: Before using this pelletizing machine, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 7As shown, the connecting tube 210 is disassembled, and the forward and reverse motor 207 is started to drive the rotation of the rotating rod 208. The rotation of the rotating rod 208 drives the rotation of the screw 204. The rotation of the screw 204 drives the moving block 205 to slide inside the slide groove 203, and then the moving block 205 drives the movement of the storage box 206, so that the storage box 206 slides out from the shell 201. Then, the staff adds foam particles inside the storage box 206, and starts the forward and reverse motor 207 again to flip, so that the storage box 206 is retracted into the shell 201. The effect of designing multiple storage boxes 206 , so that a certain number of types of toys can be filled, which brings practicality and convenience to the staff when using it. The design of the limit groove 213 makes the storage box 206 move more stably. The design of the vibrator 212 can make the foam particles inside the storage box 206 vibrate, which makes it easier for the transmission pipe 209 to transmit the foam particles to the inside of the funnel box 102, avoiding the phenomenon of unstable material discharge. Then, through the valve on the hard pipe 211, one type of foam particles is blocked, which is convenient for replacing other types of foam particles, which brings convenience to the staff when using it;

[0032] The toy injection opening is opened and sleeved on the outer wall of the arc plate 302, and the arc plate 302 is driven to rotate by pressing the pressing rod 304, so that the angle between the arc plates 302 changes. At this time, the toy is opened, and the staff moves the toy upward, so that the feed tube 301 enters the injection opening, so as to achieve the toy injection effect. The torsion spring 303 is designed so that after the toy is injected, it can achieve the effect of automatic reset, which is convenient for subsequent toy injection and brings convenience to the staff when using it. The first mounting tube 309 is moved to the inside of the fixing clamp 305, and the movement of the first mounting tube 309 is driven by pulling the sliding rod 307. The movement of the first mounting tube 309 causes the first telescopic spring 311 to extend. At this time, the movement of the sliding rod 307 drives the rotation of the rotating rod 316, and then the first insertion rod 314 is squeezed by the rotating rod 316. At this time, the first insertion rod 314 squeezes the second telescopic spring 313, so that the second insertion rod 315 is engaged and fixed with the pressing rod 304, thereby freeing the hands of the staff to improve the efficiency of toy injection and bring convenience to the staff when using it.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pelletizing machine, comprising a workbench (1), supporting legs (101) and a hopper box (102); The top ends of the support legs (101) are fixedly connected to the bottom side of the workbench (1), and the top end of the funnel box (102) is fixedly connected to the bottom side of the workbench (1); It is characterized in that Also includes: A classification mechanism (2) is installed at the top of the workbench (1), and an opening mechanism (3) is installed at the bottom of the funnel box (102); The classification mechanism (2) comprises a shell (201), and the bottom end of the shell (201) is fixedly connected to the workbench (1), and the inner bottom end of the shell (201) is fixedly connected to an operation box (202), and the inner bottom side of the shell (201) is provided with a slide groove (203), and the inner part of the slide groove (203) is rotatably connected with a screw rod (204), and the outer side wall of the screw rod (204) is threadedly connected with a moving block (205), and the top side of the moving block (205) is fixedly connected with a storage box (206), and the outer side wall of the moving block (205) is slidably connected with the inner part of the slide groove (203), and the inner part of the operation box (202) is fixedly connected with a forward and reverse motor (207), and the output end of the forward and reverse motor (207) is fixedly connected with a rotating rod (208), and one end of the rotating rod (208) away from the forward and reverse motor (207) is fixedly connected with the screw rod (204); The spreading mechanism (3) comprises a feeding tube (301), and the top end of the feeding tube (301) is fixedly connected to the funnel box (102), and the bottom end of the feeding tube (301) is symmetrically rotatably connected with an arc plate (302) on both sides, and a torsion spring (303) is installed at the connection between the arc plate (302) and the feeding tube (301), and a pressing rod (304) is fixedly connected to one side of the top end of the arc plate (302), and a fixing clamp (305) is fixedly connected to the outer wall of the feeding tube (301), and the pressing rod (304) and the fixing clamp (305) are slidably connected.

2. A pelletizing machine according to claim 1, characterized in that: The end of the storage box (206) away from the outer shell (201) is detachably connected to a transmission tube (209), and the bottom end of the transmission tube (209) is detachably connected to a connecting tube (210), and the connecting tube (210) is slidably connected inside the workbench (1), and a hard tube (211) is detachably connected between the bottom end of the connecting tube (210) and the funnel box (102).

3. A pelletizing machine according to claim 1, characterized in that: The fixing clamp (305) is symmetrically fixedly connected to a mounting box (306) on one side, and a sliding rod (307) is slidably connected to the interior of the mounting box (306), and a fixing block (308) is fixedly connected to the top side of the interior of the mounting box (306), and the sliding rod (307) is located on one side of the interior of the mounting box (306) and is fixedly connected to a first mounting tube (309), and an extrusion rod (310) is slidably connected to the interior of the bottom end of the first mounting tube (309), and a first telescopic spring (311) is fixedly connected between the extrusion rod (310) and the interior of the first mounting tube (309), and the extrusion rod (310) and the interior of the first mounting tube (309) are fixedly connected, and the extrusion rod (310) and the interior of the first mounting tube (309) are fixedly connected. The bottom end of the pressure rod (310) is fixedly connected to the fixed block (308), and the bottom end of the fixed block (308) is fixedly connected to a second mounting tube (312), and a second telescopic spring (313) is installed inside the second mounting tube (312), and the two ends of the second telescopic spring (313) are symmetrically fixedly connected to a first plug rod (314) and a second plug rod (315), and a rotating rod (316) is rotatably connected between one end of the first plug rod (314) and the sliding rod (307), and the second plug rod (315) is fixedly connected to the pressure rod (304) by snapping.

4. A pelletizing machine according to claim 2, characterized in that: A vibrator (212) is detachably connected to the interior of the storage box (206).

5. A pelletizing machine according to claim 4, characterized in that: The inner bottom side of the housing (201) is provided with a limiting groove (213), and the bottom side of the storage box (206) is engaged and slidably connected with the limiting groove (213).

6. A pelletizing machine according to claim 3, characterized in that: The corresponding ends of the first insertion rod (314) and the second insertion rod (315) are slidably connected to the inside of the second mounting tube (312).

7. A pelletizing machine according to claim 3, characterized in that: One end of the second insertion rod (315) away from the fixing block (308) passes through the installation box (306), the fixing clamp (305) and the pressing rod (304) for sliding connection.

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