Injection molding and conveying device for automobile parts

Abstract

The utility model discloses an injection molding and conveying device for automobile parts, and belongs to the technical field of injection molding of the automobile parts. Comprising a bottom plate, a hydraulic device and an injection molding machine are arranged on the top of the bottom plate, and a top plate is arranged on the top of the hydraulic device. The clamping blocks are symmetrically arranged on the inner wall of the positioning opening, the limiting ring is pushed through the second spring to clamp the transportation barrel, the transportation barrel can be placed more stably, meanwhile, the hydraulic press is started, the connecting block is embedded into the connecting opening, when the transportation barrel is rotated, the clamping block can enter the clamping groove through the sliding groove, and the connecting block and the transportation barrel are rapidly connected; the ventilating fan can blow hot air in the heating ring into the position between the conveying barrel and the shell to heat the conveying barrel, the situation that the injection molding raw materials deform due to cooling can be avoided, and meanwhile the multiple heat conduction blocks are fixedly arranged on the outer wall of the circumference of the conveying barrel and used for increasing the contact area between the conveying barrel and air.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding of auto parts, and more specifically, to an injection molding conveying device for auto parts. Background Technique

[0002] The injection molding of auto parts refers to the process of producing auto parts by using injection molding technology. In auto manufacturing, many parts are produced through the injection molding process. This process can efficiently produce parts with complex structures and has good cost-effectiveness. By injecting molten plastic materials into molds and cooling them, the required auto parts are formed. This production method can not only improve production efficiency but also ensure that the parts have consistent quality and precise dimensions, thus meeting the requirements of auto manufacturing.

[0003] An injection molding conveying device for auto parts is a device used to convey raw plastic particles to an injection molding machine. This device usually includes parts such as a hopper, a screw conveyor, and a control system. The raw plastic particles are added from the hopper, and the particles are pushed into the heating barrel of the injection molding machine through the screw conveyor. After being heated and melted, they are injected into the mold for molding. This conveying device can ensure the continuous supply of raw materials, guarantee the stability and efficiency of the injection molding process, and thus improve the production efficiency and quality of auto parts.

[0004] When the existing injection molding conveying device for auto parts is in operation, the transportation barrel is directly placed on the bottom plate, which may lead to poor stability of the transportation barrel. At the same time, when discharging the transportation barrel, most of it is done manually, and the discharging process is rather cumbersome, affecting work efficiency. When the existing injection molding conveying device for auto parts is in operation, the temperature of the injection molding raw materials may decrease, which may cause the injection molding raw materials to deform, affecting the injection molding effect. For this reason, we propose an injection molding conveying device for auto parts. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] The purpose of the utility model is to provide an injection molding conveying device for auto parts to solve the problems raised in the above background technique, that is, the transportation barrel is directly placed on the bottom plate, which may lead to poor stability of the transportation barrel. At the same time, when discharging the transportation barrel, most of it is done manually, and the discharging process is rather cumbersome, affecting work efficiency. The temperature of the injection molding raw materials may decrease, which may cause the injection molding raw materials to deform, affecting the injection molding effect.

[0007] 2. Technical Solutions

[0008] An injection molding conveying device for automobile parts, including a bottom plate, on the top of the bottom plate are provided a hydraulic device and an injection molding machine, on the top of the hydraulic device is provided a top plate, on the side wall of the top plate is provided a motor, at the output end of the motor is provided a threaded rod, on the circumferential outer wall of the threaded rod is provided a slider, at the bottom of the slider is provided a limiting block penetrating through the top plate, at the bottom of the limiting block is provided a connecting block, on the circumferential outer wall of the connecting block are embedded a plurality of clamping blocks, on the top of the bottom plate is embedded a housing, inside the housing is provided a transport barrel, on the top of the bottom plate is opened a positioning port matching with the transport barrel, and on the inner wall of the positioning port is embedded a clamping block;

[0009] A heating coil, on the circumferential outer wall of the housing is provided a heating coil, on the inner wall of the heating coil is provided a heating block, on the circumferential outer wall of the transport barrel are embedded ventilation fans matching with the heating coil, on the circumferential outer wall of the transport barrel are provided a plurality of heat conducting blocks matching with the housing, on the top of the heat conducting blocks are opened a plurality of ventilation openings, the heating block, the injection molding machine and the hydraulic device are all provided with switches electrically connected, and the motor is provided with a forward and reverse switch electrically connected.

[0010] Preferably, on the circumferential outer wall of the connecting block are opened a plurality of notches matching with the clamping blocks, and between the notches and the clamping blocks are provided a first springs.

[0011] Preferably, on the inner wall of the connecting port are opened a plurality of chutes matching with the clamping blocks, and on the circumferential outer wall of the connecting port are opened a plurality of clamping grooves matching with the chutes.

[0012] Preferably, on the side wall of the housing is opened a feeding port matching with the transport barrel, on the side wall of the housing is threadedly connected a discharge pipe matching with the transport barrel, on the circumferential outer wall of the discharge pipe is fixedly provided an electromagnetic valve, and the electromagnetic valve is provided with a switch electrically connected.

[0013] Preferably, on the side wall of the clamping block is fixedly provided a limiting rod, on the circumferential outer wall of the limiting rod is fixedly provided a limiting ring, and on the circumferential outer wall of the limiting rod are sleeved a plurality of second springs matching with the limiting ring.

[0014] Preferably, on the top of the injection molding machine is opened a blanking port matching with the discharge pipe, and on the side wall of the housing is opened a ventilation port.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present utility model are as follows:

[0017] The clamping blocks symmetrically arranged on the inner wall of the positioning port of the present utility model push the limiting ring through the second spring, so that the transportation barrel is clamped, making the placement of the transportation barrel more stable. At the same time, the hydraulic device is activated, the connecting block is embedded into the connecting port, and when the transportation barrel is rotated, the clamping block can enter the clamping groove through the sliding groove, quickly connecting the connecting block with the transportation barrel, enabling quick installation and disassembly of the transportation barrel; the heating block is activated, and the air exhauster can blow the hot air inside the heating ring into the space between the transportation barrel and the outer shell to heat the transportation barrel, avoiding the deformation of the injection molding raw material due to temperature drop. At the same time, a plurality of heat conduction blocks are fixedly arranged on the circumferential outer wall of the transportation barrel to increase the contact area between the transportation barrel and the air, and a plurality of ventilation openings are arranged at the top of the heat conduction blocks to slow down the flow rate of the hot air, enabling the hot air to have a longer contact time with the heat conduction blocks and making the heating effect on the transportation barrel better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the outer shell structure of the present utility model;

[0020] Figure 3 is a schematic diagram of the clamping block structure of the present utility model;

[0021] Figure 4 is the present utility model Figure 2 is an enlarged schematic diagram of part A of the present utility model;

[0022] Figure 5 is the present utility model Figure 2 is an enlarged schematic diagram of part B of the present utility model;

[0023] Reference numerals in the drawings: 100, bottom plate; 110, hydraulic device; 120, top plate; 130, motor; 131, threaded rod; 140, slider; 141, limiting block; 150, connecting block; 151, clamping block; 152, connecting port; 160, outer shell; 161, transportation barrel; 162, feeding port; 163, discharge pipe; 164, positioning port; 170, clamping block; 171, limiting rod; 172, limiting ring; 180, injection molding machine; 181, blanking port; 200, heating ring; 210, heating block; 220, air exhauster; 230, heat conduction block; 240, ventilation opening. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0025] In the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Please refer to Figures 1-5 , the present utility model provides a technical solution:

[0028] An injection molding conveying device for automobile parts, comprising a bottom plate 100. A hydraulic device 110 and an injection molding machine 180 are fixedly arranged on the top of the bottom plate 100. The injection molding machine 180 is a common model on the market and is used for injection molding of automobile parts. The hydraulic device 110 can drive the transportation barrel 161 to move up and down. The top of the hydraulic device 110 is fixedly provided with a top plate 120. A motor 130 is fixedly arranged on the side wall of the top plate 120. A threaded rod 131 is arranged at the output end of the motor 130. A slider 140 is threadedly connected to the circumferential outer wall of the threaded rod 131. When the threaded rod 131 rotates, it drives the slider 140 to slide, thereby driving the transportation barrel 161 to move. A limiting block 141 penetrating through the top plate 120 is fixedly arranged at the bottom of the slider 140 for limiting the slider 140. A connecting block 150 is fixedly arranged at the bottom of the limiting block 141 for connecting the transportation barrel 161. A plurality of clamping blocks 151 are embedded in the circumferential outer wall of the connecting block 150. A plurality of notches matching with the clamping blocks 151 are arranged on the circumferential outer wall of the connecting block 150 for sliding in cooperation with the clamping blocks 151. A first spring is arranged between the notch and the clamping block 151 for pushing the clamping block 151 to embed it into the chute. A housing 160 is embedded in the top of the bottom plate 100 for heat preservation of the transportation barrel 161. A transportation barrel 161 is fixedly arranged inside the housing 160 for receiving injection molding raw materials. A positioning port 164 matching with the transportation barrel 161 is arranged on the top of the bottom plate 100 for positioning the transportation barrel 161. A clamping block 170 is embedded in the inner wall of the positioning port 164 for clamping the transportation barrel 161. The clamping blocks 170 symmetrically arranged on the inner wall of the positioning port 164 push a limiting ring 172 through a second spring to clamp the transportation barrel 161, which can make the transportation barrel 161 placed more stably. At the same time, the hydraulic device 110 is started, the connecting block 150 is embedded into the connecting port 152, and then the transportation barrel 161 is rotated, so that the clamping block 151 can enter the clamping groove through the chute, and the connecting block 150 and the transportation barrel 161 can be quickly connected, and the transportation barrel 161 can be quickly installed and disassembled;

[0029] A heating coil 200 is fixedly installed on the circumferential outer wall of the outer shell 160, and a heating block 210 is fixedly installed on the inner wall of the heating coil 200 for providing heat. A ventilation fan 220 that cooperates with the heating coil 200 is embedded in the circumferential outer wall of the transport barrel 161 for blowing the heat inside the heating coil 200 into the space between the transport barrel 161 and the outer shell 160. A plurality of heat conduction blocks 230 that cooperate with the outer shell 160 are fixedly installed on the circumferential outer wall of the transport barrel 161 for increasing the contact area with the air. A plurality of ventilation openings 240 are opened at the top of the heat conduction block 230 for slowing down the flow rate of the hot air. When the heating block 210 is turned on, the ventilation fan 220 can blow the hot air inside the heating coil 200 into the space between the transport barrel 161 and the outer shell 200 to heat the transport barrel 161, which can prevent the injection molding raw material from deforming due to temperature drop. At the same time, a plurality of heat conduction blocks 230 are fixedly installed on the circumferential outer wall of the transport barrel 161 for increasing the contact area between the transport barrel 161 and the air, and a plurality of ventilation openings 240 are opened at the top of the heat conduction block 230, which can slow down the flow rate of the hot air, enable the hot air to have a longer contact time with the heat conduction block 230, and make the heating effect on the transport barrel 161 better. The heating block 210, the injection molding machine 180, and the hydraulic device 110 are all provided with switches that are electrically connected, and the motor 130 is provided with a forward and reverse switch that is electrically connected.

[0030] Specifically, a plurality of notches that cooperate with the clamping blocks 151 are opened on the circumferential outer wall of the connecting block 150 for sliding in cooperation with the clamping blocks 151. A first spring is arranged between the notches and the clamping blocks 151 for pushing the clamping blocks 151 to embed them into the sliding grooves.

[0031] Furthermore, a plurality of sliding grooves that cooperate with the clamping blocks 151 are opened on the inner wall of the connection port 152 for sliding in cooperation with the clamping blocks 151, and a plurality of clamping grooves that cooperate with the sliding grooves are opened on the circumferential outer wall of the connection port 152 for limiting the clamping blocks 151.

[0032] It should be noted that a feeding port 162 that cooperates with the transport barrel 161 is opened on the side wall of the outer shell 160 for feeding in cooperation with the transport barrel 161. A discharge pipe 163 that cooperates with the transport barrel 161 is threadedly connected to the side wall of the outer shell 160 for discharging in cooperation with the transport barrel 161. An electromagnetic valve is fixedly installed on the circumferential outer wall of the discharge pipe 163 for sealing the discharge pipe 163, and the electromagnetic valve is provided with a switch that is electrically connected.

[0033] It should be noted that a limiting rod 171 is fixedly installed on the side wall of the clamping block 170 for limiting the clamping block 170. A limiting ring 172 is fixedly installed on the circumferential outer wall of the limiting rod 171 for limiting the clamping block 170 in cooperation with the limiting rod 171. A plurality of second springs that cooperate with the limiting ring 172 are sleeved on the circumferential outer wall of the limiting rod 171 for pushing the limiting ring 172 to clamp the transport barrel 161 with the clamping block 170.

[0034] It should be noted that a material feeding port 181 which cooperates with the discharge pipe 163 is provided at the top of the injection molding machine 180 for feeding in cooperation with the discharge pipe 163, and a ventilation port is provided on the side wall of the outer shell 160 for ventilation in cooperation with hot air.

[0035] In addition, the circuits, electronic components and modules involved in the present utility model are all prior arts, which can be fully realized by those skilled in the art without further elaboration. The content protected by the present utility model does not involve improvements to the internal structure and method either.

[0036] The models of the devices or equipment involved in this article are as follows:

[0037] The model of the motor 160 is: HG-KN13J-S100; the brand is Mitsubishi HG rotary servo motor;

[0038] The model of the switch is: boat switch; the brand is zave.

[0039] The model of the forward and reverse switch is: JZF-07; the brand is the forward and reverse control relay of CHINT motor.

[0040] The model of the hydraulic device 150 is: HOB40; the brand is FEILIDA;

[0041] The model of the heating block is: XKDR50-600; the brand is Xuankang;

[0042] Working principle: First, the limiting ring 172 is pushed by the second spring so that it clamps the transport barrel 161, making the placement of the transport barrel 161 more stable. At the same time, the hydraulic device 110 is turned on, and the connecting block 150 is inserted into the connecting port 152. Then, when the transport barrel 161 is rotated, the clamping block 151 can enter the clamping groove through the sliding groove, quickly connecting the connecting block 150 and the transport barrel 161, enabling quick installation and disassembly of the transport barrel 161. The heating block 210 is turned on, and the ventilation fan 220 can blow the hot air inside the heating ring 200 into the space between the transport barrel 161 and the outer shell 200 to heat the transport barrel 161, avoiding the deformation of the injection molding raw material due to temperature drop. At the same time, a plurality of heat conducting blocks 230 are fixedly arranged on the circumferential outer wall of the transport barrel 161 to increase the contact area between the transport barrel 161 and the air. Moreover, a plurality of ventilation openings 240 are provided at the top of the heat conducting blocks 230 to slow down the flow rate of the hot air, enabling the hot air to have a longer contact time with the heat conducting blocks 230 and making the heating effect on the transport barrel 161 better. The motor 130 is turned on to drive the transport barrel 161 to move, placing the discharge pipe 163 on top of the material feeding port 181.

[0043] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only preferred examples of the present utility model, and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automobile parts injection molding conveying device, comprising a base plate (100), characterized in that: A hydraulic press (110) and an injection molding machine (180) are arranged on the top of the bottom plate (100); a top plate (120) is arranged on the top of the hydraulic press (110); a motor (130) is arranged on the side wall of the top plate (120); a threaded rod (131) is arranged on the output end of the motor (130); a slider (140) is arranged on the circumferential outer wall of the threaded rod (131); a limit block (141) penetrating the top plate (120) is arranged at the bottom of the slider (140). ), a connecting block (150) is arranged at the bottom of the limiting block (141), a plurality of clamping blocks (151) are embedded in the circumferential outer wall of the connecting block (150), a shell (160) is embedded in the top of the bottom plate (100), a transport barrel (161) is arranged inside the shell (160), a positioning opening (164) which cooperates with the transport barrel (161) is opened at the top of the bottom plate (100), and a clamping block (170) is embedded in the inner wall of the positioning opening (164); A heating ring (200), a heating ring (200) is arranged on the circumferential outer wall of the outer shell (160), a heating block (210) is arranged on the inner wall of the heating ring (200), a ventilation fan (220) which cooperates with the heating ring (200) is embedded on the circumferential outer wall of the transport barrel (161), a plurality of heat-conducting blocks (230) which cooperate with the outer shell (160) are arranged on the circumferential outer wall of the transport barrel (161), a plurality of vents (240) are opened on the top of the heat-conducting block (230), the heating block (210), the injection molding machine (180) and the hydraulic press (110) are all provided with switches which are electrically connected, and the motor (130) is provided with a forward and reverse switch which is electrically connected.

2. The automobile parts injection molding conveying device according to claim 1, characterized in that: The circumferential outer wall of the connection block (150) is provided with a plurality of notches that cooperate with the clamping block (151), and a spring 1 cooperates between the notches and the clamping block (151).

3. The automobile parts injection molding conveying device according to claim 2, characterized in that: The inner wall of the connection port (152) is provided with a plurality of sliding grooves that cooperate with the clamping block (151), and the circumferential outer wall of the connection port (152) is provided with a plurality of clamping grooves that cooperate with the sliding grooves.

4. The automobile parts injection molding conveying device according to claim 3, characterized in that: The side wall of the outer shell (160) is provided with a feed port (162) which cooperates with the transport barrel (161); the side wall of the outer shell (160) is threadedly connected with a discharge pipe (163) which cooperates with the transport barrel (161); a solenoid valve is fixedly provided on the circumferential outer wall of the discharge pipe (163); and the solenoid valve is provided with an electrically connected switch.

5. The automobile parts injection molding conveying device according to claim 4, characterized in that: A limiting rod (171) is fixedly provided on the side wall of the clamping block (170), a limiting ring (172) is fixedly provided on the circumferential outer wall of the limiting rod (171), and a plurality of springs cooperating with the limiting ring (172) are sleeved on the circumferential outer wall of the limiting rod (171).

6. The automobile parts injection molding conveying device according to claim 5, characterized in that: The top of the injection molding machine (180) is provided with a discharge port (181) that cooperates with the discharge pipe (163), and the side wall of the shell (160) is provided with a ventilation port.

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