CN217454676U - Injection molding complete equipment - Google Patents

Abstract

The utility model provides an injection moulding complete sets, include: the screw gripper and workpiece transfer mechanism is used for gripping and embedding a screw to a specified position of a mold and taking out an instrument panel after injection molding is finished; screw tongs and work piece transfer mechanism include: the screw grabbing mechanism is used for grabbing embedded screws on the screw sliding table mechanism and embedding the embedded screws to a specified position of the die, and the workpiece transfer mechanism is used for taking out finished products in the die; the screw gripper mechanism is arranged on the workpiece transfer mechanism; the screw sliding table mechanism is used for placing screws and conveying the screws to the grabbing position of the screw grabbing mechanism; the utility model has the advantages that: the production efficiency is accelerated, the production method can adapt to the actual production requirements, and has the advantages of safety, stability, high qualification rate and great improvement on the production efficiency relative to manual work.

Description

Injection molding complete equipment

Technical Field

The utility model relates to a car gasbag makes technical field, concretely relates to screw and instrument board integrative injection moulding complete sets are moulded plastics are inlayed to car copilot gasbag position.

Background

Under the condition that the automobile industry is generally and rapidly developed nowadays, automobile safety becomes the most critical problem of people, and the air bag plays the crucial role, and because the output demand of inlaying of screw and instrument board at the position of the automobile copilot air bag is large, this will have a great examination to an enterprise, and manual installation needs to enter the die area and installs the air bag net and has high danger, and manual installation is unfixed, and naked eye detection is not standard, and the product efficiency is slow scheduling problem.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention provides an injection molding complete equipment for rapid installation of an automobile air bag with an embedded screw installation injection mold, wherein the molding detection is performed in an automated manner, so as to overcome the defects of the prior art.

The utility model provides a pair of screw and instrument board integrative injection moulding complete sets are moulded plastics are inlayed to car copilot gasbag position, include: a screw gripper, a workpiece transfer mechanism and a screw sliding table mechanism,

the screw gripper and the workpiece transfer mechanism are used for gripping and embedding a screw to a specified position of a mold and taking out an injection-molded instrument panel; screw tongs and work piece transfer mechanism include: the device comprises a mechanical arm, a workpiece transfer mechanism and a screw gripper mechanism, wherein the workpiece transfer mechanism and the screw gripper mechanism are arranged on the mechanical arm, the mechanical arm is used for driving the workpiece transfer mechanism and the screw gripper mechanism to move between an injection molding film and the screw sliding table mechanism, the screw gripper mechanism is used for gripping an embedded screw on the screw sliding table mechanism and embedding the embedded screw to a specified position of a mold, and the workpiece transfer mechanism is used for taking out a finished product in the mold; the screw gripper mechanism is arranged on the workpiece transfer mechanism;

the screw sliding table mechanism is used for placing screws and conveying the screws to the grabbing position of the screw grabbing mechanism; screw slip table mechanism includes: the sliding platform comprises a sliding platform frame, a sliding rail mechanism arranged on the sliding platform frame and a screw bearing seat arranged on the sliding rail mechanism.

As the utility model discloses an optimal structure, still including with work piece transfer mechanism complex finished product conveying mechanism, finished product conveying mechanism is used for transferring to the workman and gets a department finished product, finished product conveying mechanism includes: the section bar support, install the conveyer belt frame at section bar support up end, install the conveyer belt on the conveyer belt frame, install on the conveyer belt frame and drive the rolling axle of conveyer belt, install motor in section bar support one side and drive the rolling axle, install infrared detection frame on the section bar support, install infrared sensor on infrared detection frame, install on the section bar support and lie in the terminal end sensor of conveyer belt conveying position, and install the protection casing in section bar support up end intermediate position, infrared sensor is used for detecting to have or not have the product part on the conveyer belt, terminal end sensor is used for detecting the conveyer belt terminal and has or not the product part.

As a preferred structure of the present invention, the workpiece transfer mechanism includes: the automatic clamping device comprises a rack, a fixing plate, a plurality of connecting plates, a heavy-duty bent arm, a bent arm connecting single-finger clamp, a plurality of sucking disc supports and a sucking disc assembly, wherein the fixing plate is used for connecting the rack with a mechanical arm, the heavy-duty bent arm is arranged on the connecting plates, the bent arm connecting single-finger clamp is arranged on the heavy-duty bent arm and used for clamping the edge of a workpiece, the sucking disc support is arranged on the rack, the sucking disc assembly is arranged on the sucking disc support and used for adsorbing and fixing the surface of the workpiece, and the bent arm connecting single-finger clamp is located at the edge of the workpiece.

As the utility model discloses a preferred structure, the single finger clip of curved boom connection includes: install the chuck pipe on heavy bent arm, install the chuck on the chuck pipe, install at the inside dwang of chuck pipe, install the rotation holder on the dwang and install the rotation motor that is used for driving the dwang on heavy bent arm or chuck pipe, anti-skidding rubber is installed to one side of chuck, the dwang drives to rotate the holder and rotates to set for the position after with the chuck cooperation press from both sides tight work piece edge.

As the utility model discloses a preferred structure, screw tongs mechanism includes: the device comprises a cylinder fixing plate connected with a rack, a pushing cylinder arranged on the cylinder fixing plate, a clamping jaw frame arranged on a piston rod of the pushing cylinder, a clamping jaw frame limiting baffle arranged on a section bar support, two groups of screw clamping jaw assemblies arranged on the clamping jaw frame, a laser sensor arranged on the clamping jaw frame and a simulation detection light source, wherein the laser sensor is used for detecting whether the position of a screw in a workpiece is correct or not, and the simulation detection light source is used for detecting whether the height position of the screw in the die is correct or not.

As a preferred structure of the present invention, the screw jaw assembly includes: the screw fixing clamp comprises a screw fixing clamp cylinder, a screw fixing clamp arranged on the screw fixing clamp cylinder, and a screw sucker arranged on the screw fixing clamp cylinder, wherein the screw sucker is positioned on the inner side of the screw fixing clamp.

As the utility model discloses an optimal structure, still including camera angle alignment frame and camera, camera angle alignment frame passes through the stand to be fixed on the section bar support, and the camera passes through the bolt fastening on camera angle alignment frame.

As the utility model discloses a preferred structure, the slip table frame includes: rectangle support body and the adjustable lower margin that is located rectangle support body bottom of constituteing by shaped steel, slide rail mechanism comprises track, the slider of sliding connection on separately the track of two sets of parallel arrangement and drive slider at the slip table cylinder of track reciprocating motion separately, install on the slider the screw holds puts the seat, the screw holds and puts the seat and includes: the nail plate is arranged in a rectangular shape, and a plurality of groups of screw storage holes are uniformly distributed on the nail plate.

The utility model has the advantages and positive effects that:

1. the utility model discloses a screw tongs and work piece transfer mechanism inlay the mould assigned position after snatching the screw to instrument board after accomplishing to moulding plastics takes out, accelerates production efficiency, can adapt to the actual requirement of production and have safety, stability, high qualification rate, the very big improvement production efficiency of relative manual energy. Screw position is put through screw slip table mechanism and snatchs in order to make things convenient for the manipulator, positional deviation when reducing the manipulator and snatching. And the finished product is conveyed by matching with the workpiece conveying mechanism, so that the finished product is convenient for workers to take, and the labor intensity of the workers is reduced.

2. The utility model aims at the problems that four positioning columns are arranged between the die and the nut, the four nuts need to be accurately positioned, and the personnel need to be positioned to point inconveniently, the product can be effectively grabbed from the die through the single finger clamp of the screw clamping jaw component, and the relative personnel can be taken, so that the speed is higher, the smoothness is higher, the installation position is more stable, the danger when the personnel participate in the process is avoided, and the personal safety is ensured; in addition, the laser detection is more accurate, and the state of the nut in the die is detected more quickly, so that the production efficiency is greatly improved.

3. The utility model discloses moving to the conveyer belt top after snatching the finished product and shoot through the camera and carry out the finished product contrast, placing the conveyer belt after the contrast is qualified and uploading to the workman, if detect unqualifiedly then place unqualified product position and do further processing, improve the qualification rate of product greatly.

4. The utility model discloses satisfied production actual requirement, accelerated production efficiency, had safety, stable, advantage that the qualification rate is high, through quick location installation gasbag nut, solved the efficiency of current personnel manual installation, former manual installation regular production (8 hours) production 160, current automatic regular production 330. And the installation position is unanimous after the automation, and quality standard is unified, can be fast effectual discernment nonconforming product to when avoiding manual production, personnel are dangerous in the injection molding machine, effectual assurance operating personnel's security.

Drawings

Fig. 1 is a schematic view of the overall structure of the screw gripper and the workpiece transfer mechanism of the present invention.

Fig. 2 is an enlarged view of a-a of fig. 1.

Fig. 3 is the overall structure schematic diagram of the screw gripper mechanism of the present invention.

Fig. 4 is a schematic view of the screw gripper, the workpiece transfer mechanism, and the workpiece mounting structure of the present invention.

Fig. 5 is the overall structure schematic diagram of the screw sliding table mechanism of the present invention.

Fig. 6 is a schematic view of the overall structure of the finished product conveying mechanism of the present invention.

Reference numerals: a screw sliding table mechanism 1, a sliding table frame 101, a sliding rail mechanism 102, a screw bearing seat 103, an adjustable foot 104, a track 105, a screw storing hole 106, a screw gripper and workpiece transfer mechanism 2, a workpiece transfer mechanism 201, a screw gripper mechanism 202, a frame 203, a fixing plate 204, a connecting plate 205, a heavy-duty bent arm 206, a bent arm connecting single-finger clamp 207, a suction cup bracket 208, a suction cup component 209, a clamping head pipe 210, a clamping head 211 and a rotating rod 212, the device comprises a rotating clamp seat 213, a cylinder fixing plate 214, a pushing cylinder 215, a clamp jaw frame 216, a clamp jaw frame limit baffle 217, a laser sensor 218, a simulation detection light source 219, a screw fixing clamp cylinder 220, a screw fixing clamp 221, a screw suction cup 222, a finished product conveying mechanism 3, a section bar support 301, a conveyor belt frame 302, a conveyor belt 303, a rolling shaft 304, a motor 305, an infrared detection frame 306, an infrared sensor 307, an end sensor 308 and a protective cover 309.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

The present embodiment provides an injection molding complete equipment, includes: the screw sliding table mechanism 1, the screw gripper and workpiece transfer mechanism 2 and the finished product conveying mechanism 3 are arranged in the screw gripper and workpiece conveying mechanism; the screw gripper and workpiece transfer mechanism 2 is used for gripping and embedding a screw to a specified position of a mold and taking out an injection-molded instrument panel; the screw gripper and workpiece transfer mechanism 2 includes: the device comprises a mechanical arm, a workpiece transfer mechanism 201 and a screw gripper mechanism 202, wherein the workpiece transfer mechanism 201 and the screw gripper mechanism 202 are mounted on the mechanical arm, the mechanical arm is used for driving the workpiece transfer mechanism 201 and the screw gripper mechanism 202 to move between an injection molding film and a screw sliding table mechanism 2, the screw gripper mechanism 202 is used for gripping four embedded screws on the screw sliding table mechanism 2 and embedding the four embedded screws to a specified position of a mold, and the workpiece transfer mechanism 201 is used for taking out finished products in the mold; the screw gripper 202 is mounted on the workpiece transfer mechanism 201.

The workpiece transfer mechanism 201 in the present embodiment includes: frame 203, fixed plate 204, even board 205, heavy curved boom 206, curved boom connect single finger to press from both sides 207, sucking disc support 208, sucking disc subassembly 209, frame 203 comprises two crossbeams and two upright beams, all links firmly two with the perpendicular support post that sets up of upper and lower crossbeam on upper beam and the bottom end rail, and five heavy curved booms 206 are installed on two upright beams through even board 205 respectively to and on two support posts. Six bent arm connecting single-finger clamps 207 are respectively installed on the corresponding heavy bent arms 206, five sucker supports 208 are respectively installed on the frame 203 and are inserted between the heavy bent arms 206 and the heavy bent arms 206, and the sucker assemblies 209 are installed on the corresponding sucker supports 208 and are used for adsorbing and fixing the surface of a workpiece. Five bent-arm connecting single-finger clamps 207 are respectively arranged around the upper end of the workpiece and the edge positions of the left side and the right side. The bent arm connection single finger clip 207 includes: install the chuck pipe 210 on heavy bent arm 206, install the chuck 211 on chuck pipe 210, install at the inside dwang 212 of chuck pipe 210, install the rotation holder 213 on dwang 212 and install the rotation motor that is used for driving the dwang on heavy bent arm 206, anti-skidding rubber is installed to one side of chuck 211, dwang 212 drives to rotate holder 213 and rotates to set for the position after with the cooperation of chuck 211 and press from both sides tight work piece edge. The rear side of the frame 203 is provided with a quick-release inserting plate type fixing plate 204, and the quick-release inserting plate type fixing plate 204 can be quickly installed with a manipulator.

The screw gripper mechanism 202 in this embodiment includes: cylinder fixed plate 214, push cylinder 215, clamping jaw frame 216, clamping jaw frame limit baffle 217, screw clamping jaw subassembly, laser sensor 218 and simulation detection light source 219, cylinder fixed plate 214 is installed in the bottom position of frame 203, push cylinder 215 installs on cylinder fixed plate 214 along horizontal propelling movement direction, install clamping jaw frame limit baffle 217 with section bar leg joint on cylinder fixed plate 214, clamping jaw frame limit baffle 217 promotes cylinder 215 and rocks when can prevent the clamping jaw. The clamping jaw frame 216 is installed on a piston rod of the pushing air cylinder 215, two groups of four screw clamping jaw assemblies are respectively installed at four corner positions of the clamping jaw frame 216, the laser sensor 218 and the simulation detection light source 219 are installed at the corner positions of one side of the clamping jaw frame 216, the laser sensor 218 is used for detecting whether the screw position in a workpiece is correct or not, and the simulation detection light source 219 is used for detecting whether the height position of a die without screws is correct or not. The screw jaw assembly includes: the screw fixing clamp cylinder 220, the screw fixing clamp 221 and the screw sucker 222 which are installed on the screw fixing clamp cylinder 220 and the screw sucker 222 are located on the inner side of the screw fixing clamp 221, and on the basis that the screw sucker 222 is used for sucking and fixing a bolt, whether the screw fixing clamp 221 is successfully grabbed can be checked. Wherein, when the screw clamping jaw assembly is clamped and taken out, the sucker assembly 209 sucks air from the air inlet of the sucker, and when the manipulator places the screw in the die cavity, the laser sensor 218 and the simulation detection light source 219 detect (the detection standard is set in advance), if the screw is not embedded in the die cavity, the screw can be higher than the detection surface and can give an alarm if the screw is lower than the detection surface. Thereby stopping the machine to avoid generating waste products and damaging the die.

The screw sliding table mechanism 1 in the embodiment is used for placing screws and conveying the screws to the grabbing positions of the screw grabbing mechanism; screw slip table mechanism 1 includes: the screw bolt positioning device comprises a sliding table frame 101, a sliding rail mechanism 102 and screw bearing seats 103, wherein the sliding rail mechanism 102 is arranged on the upper end face of the sliding table frame 101, and the two screw bearing seats 103 are respectively arranged on the corresponding sliding rail mechanisms 102. The carriage body 101 includes: the sliding rail mechanism 102 comprises two groups of rails 105 which are arranged in parallel, sliding blocks which are connected to the respective rails 105 in a sliding mode, and a sliding table cylinder which drives the sliding blocks to reciprocate on the rails 105. The screw receiving seat 103 includes: a nail plate which is arranged in a rectangular shape, and a plurality of groups of screw storing holes 106 which are uniformly distributed on the nail plate.

Finished product conveying mechanism 3 in this embodiment uses with work piece transfer mechanism 201 cooperation, and finished product conveying mechanism 3 is used for getting a department to the workman with transferring finished product, and finished product conveying mechanism 3 includes: the section bar support 301 is a rectangular support body formed by splicing a plurality of groups of square steel section bars, the conveyor belt support 301 is arranged on two sides of the section bar support 301 along the length direction of the section bar support 301, the conveyor belt 303 is arranged on the conveyor belt support 301, the active rolling shaft 304 is arranged at one end of the conveyor belt 303 and is linked with the motor 305, the other driven shafts are all arranged on the conveyor belt frame 302, the motor 305 is arranged at the edge of one side of the section bracket 301, the motor 305 drives the rolling shaft 304, and then drive conveyer belt 303 and rotate on conveyer belt frame 302, protection casing 309 is installed in the middle position of the profile support 301 up end, and two sets of infrared sensor 307 are installed in the profile support 301 up end of protection casing 309 both sides respectively through infrared detection frame 306. An end sensor 308 is mounted on the profile support at the end of the conveyor belt and the end sensor 308 is used to detect the presence of product parts at the end of the conveyor belt. The infrared sensor 307 is used to detect the presence or absence of product parts on the conveyor belt 303. The camera is mounted on the profile bracket 301 by means of a camera angle adjustment bracket. When a product is placed between the infrared sensors 307 at two ends by the manipulator, the signal of the infrared sensor 307 can be blocked, a blocking signal can be sent out after the blocking to enable the motor 305 to operate, the motor 305 rotates to drive the rolling shaft 304 to rotate, the rolling shaft 304 rotates to drive the conveyor belt 303 to move, the product is made to move for a period of time, when the product reaches the end sensor 308, the light source of the end sensor 308 is blocked to stop moving the conveyor belt, so that the product is prevented from dropping, and damage is caused, if the infrared sensor 307 and the light source of the end sensor 308 are fully placed on the conveyor belt and the manipulator is blocked at the same time, the product is not placed on the conveyor belt 303 any more so as to prevent the product from being crushed. The protective cover 309 functions to limit the position of the product placed by the robot and to prevent dust.

The working principle of the embodiment is as follows:

the screw sliding table mechanism 1 moves a group of four screws to the grabbing position of the screw grabbing hand and the grabbing position of the workpiece transferring mechanism 201, wherein a sliding table cylinder and a sliding table cylinder of the screw sliding table mechanism 1 are started to drive a sliding block to slide to an initial position on the rail 105, the four screws are manually placed in screw storage holes of the screw bearing seat 103, the sliding table cylinder is started again, the sliding table cylinder drives the sliding block with the screws to move to the grabbing position of the screw grabbing hand and the grabbing position of the workpiece transferring mechanism 201, and the other screw sliding table mechanism arranged in parallel repeats opposite movement, so that the production continuity is guaranteed. The four screw fixing clamps 221 of the screw gripper mechanism 202 in the screw gripper and workpiece transfer mechanism 2 clamp the screws, the robot drives the screw gripper and workpiece transfer mechanism 2 to move to the upper film mounting position, wherein the screw fixing clamp cylinder 220 drives the screw fixing clamps 221 to clamp the screws, and the screw suction cups 222 of the screw gripper mechanism 202 suck the screws to judge whether the screw fixing clamps successfully grip the screws. The manipulator moves the workpiece transfer mechanism 201 to the upper film installation position, the screw gripper and the sucker component 209 of the workpiece transfer mechanism 201 in the workpiece transfer mechanism 2 take out the finished workpiece on the upper film, and meanwhile, the bent arm is connected with the single-finger clamp 207 to clamp and fix the finished workpiece, wherein the chuck 211 on the heavy bent arm 206 is propped against the back of the finished workpiece, the rotating motor drives the rotating rod 212, and the rotating rod 212 drives the rotating clamp holder 213 to clamp the finished workpiece between the chuck 211 and the rotating clamp holder 213. The robot moves the screw gripper 202 located below the workpiece transfer mechanism 201 to the upper film mounting position, and the pushing cylinder 215 of the screw gripper 202 pushes the gripper frame 216 to the screw mounting hole position of the upper film mounting position. The screw clamping jaw assembly on the clamping jaw frame 216 mounts the screw in the screw mounting hole of the workpiece, and the pushing cylinder 215 is started to retract the clamping jaw frame 216 to the initial position, wherein the screw fixing clamp cylinder 220 of the screw clamping jaw assembly drives the clamping end of the screw fixing clamp 221 to separate, so that the screw is mounted in the screw mounting hole of the workpiece. Starting the pushing cylinder 215 again to perform screw position validation on the workpiece with the screw installed, wherein the pushing cylinder 215 is started to push the clamping jaw frame 216 to the position of the screw installation hole at the upper film installation part, the laser sensor 218 and the simulation detection light source 219 on the clamping jaw frame 216 detect the bolt in the screw installation hole of the workpiece, the laser sensor 218 detects whether the position of the screw in the screw installation hole is correct, and the simulation detection light source 219 detects whether the height position of the screw in the screw installation hole is correct; step S6 is repeated so that the workpiece on which both sets of screws have been installed is subjected to step-by-step inspection, two at a time.

After the laser sensor 218 and the simulation detection light source 219 detect that the screw mounting position in the workpiece is qualified, the robot drives the screw gripper and the workpiece transfer mechanism 2 to move to the finished workpiece conveying mechanism (in the process, the injection mold performs mold forming on the workpiece with the screw mounted thereon, and waits for the workpiece transfer mechanism to clamp the finished workpiece), the suction cup assembly 209 and the bent arm connecting single-finger clamp 207 of the workpiece transfer mechanism 201 release the finished workpiece at the same time, and the finished workpiece is placed on the finished workpiece conveying mechanism 3. The motor 305 of the finished product conveying mechanism 3 drives the rolling shaft 304 to rotate, the rolling shaft 304 drives the conveying belt 303 to convey the finished product workpiece to a worker workpiece taking position, wherein after the infrared sensor 307 on the infrared detection frame 306 detects that the finished product workpiece is placed on the conveying belt 303, the starting motor 305 drives the rolling shaft 304 to drive the conveying belt 303 to rotate, and when the end sensor 308 of the profile bracket 301 detects that the conveying belt 303 drives the finished product workpiece to be conveyed to the end position, the motor 305 is turned off to stop the conveying belt 303 from rotating.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. An injection molding kit, comprising: a screw gripper, a workpiece transfer mechanism and a screw sliding table mechanism,

the screw gripper and the workpiece transfer mechanism are used for gripping and embedding a screw to a specified position of a mold and taking out an injection-molded instrument panel; screw tongs and work piece transfer mechanism include: the device comprises a mechanical arm, a workpiece transfer mechanism and a screw gripper mechanism, wherein the workpiece transfer mechanism and the screw gripper mechanism are arranged on the mechanical arm, the mechanical arm is used for driving the workpiece transfer mechanism and the screw gripper mechanism to move between an injection molding film and the screw sliding table mechanism, the screw gripper mechanism is used for gripping an embedded screw on the screw sliding table mechanism and embedding the embedded screw to a specified position of a mold, and the workpiece transfer mechanism is used for taking out a finished product in the mold; the screw gripper mechanism is arranged on the workpiece transfer mechanism;

the screw sliding table mechanism is used for placing screws and conveying the screws to a grabbing position of the screw grabbing mechanism; screw slip table mechanism includes: the sliding platform comprises a sliding platform frame, a sliding rail mechanism arranged on the sliding platform frame and a screw bearing seat arranged on the sliding rail mechanism.

2. An injection molding plant as claimed in claim 1, further comprising a finished part transfer mechanism cooperating with the workpiece transfer mechanism, the finished part transfer mechanism for transferring a finished part to a worker pick, the finished part transfer mechanism comprising: the section bar support, install the conveyer belt frame at section bar support up end, install the conveyer belt on the conveyer belt frame, install on the conveyer belt frame and drive the roll axis of conveyer belt, install in section bar support one side and drive the motor of roll axis, install the infrared detection frame on section bar support, install the infrared sensor on infrared detection frame, install on section bar support and be located the terminal sensor of conveyer belt conveying end position, and install the protection casing in section bar support up end intermediate position, infrared sensor is used for detecting to have or not product part on the conveyer belt, terminal sensor is used for detecting the conveyer belt end and has or not product part.

3. An injection molding plant according to claim 1, wherein the workpiece transfer mechanism comprises: the automatic clamping device comprises a rack, a fixing plate, a plurality of connecting plates, a heavy-duty bent arm, a bent arm connecting single-finger clamp, a plurality of sucking disc supports and a sucking disc assembly, wherein the fixing plate is used for connecting the rack with a mechanical arm, the heavy-duty bent arm is arranged on the connecting plates, the bent arm connecting single-finger clamp is arranged on the heavy-duty bent arm and used for clamping the edge of a workpiece, the sucking disc support is arranged on the rack, the sucking disc assembly is arranged on the sucking disc support and used for adsorbing and fixing the surface of the workpiece, and the bent arm connecting single-finger clamp is located at the edge of the workpiece.

4. An injection molding kit as claimed in claim 3, wherein the bent arm connecting single finger clamp comprises: install the chuck pipe on heavy bent arm, install the chuck on the chuck pipe, install at the inside dwang of chuck pipe, install the rotation holder on the dwang and install the rotation motor that is used for driving the dwang on heavy bent arm or chuck pipe, anti-skidding rubber is installed to one side of chuck, the dwang drives to rotate the holder and rotates to set for the position after with the chuck cooperation press from both sides tight work piece edge.

5. The injection molding kit of claim 1, wherein the screw gripper mechanism comprises: the device comprises a cylinder fixing plate connected with a rack, a pushing cylinder arranged on the cylinder fixing plate, a clamping jaw frame arranged on a piston rod of the pushing cylinder, a clamping jaw frame limiting baffle arranged on a section bar support, two groups of screw clamping jaw assemblies arranged on the clamping jaw frame, a laser sensor arranged on the clamping jaw frame and a simulation detection light source, wherein the laser sensor is used for detecting whether the position of a screw in a workpiece is correct or not, and the simulation detection light source is used for detecting whether the height position of the screw in the die is correct or not.

6. An injection molding kit as claimed in claim 5, wherein the screw jaw assembly comprises: the screw fixing clamp comprises a screw fixing clamp cylinder, a screw fixing clamp arranged on the screw fixing clamp cylinder, and a screw sucker arranged on the screw fixing clamp cylinder, wherein the screw sucker is positioned on the inner side of the screw fixing clamp.

7. The injection molding plant of claim 1, further comprising a camera angle adjustment bracket and a camera, wherein the camera angle adjustment bracket is fixed to the profile bracket by a post, and the camera is fixed to the camera angle adjustment bracket by a bolt.

8. An injection molding kit as claimed in claim 1, wherein the skid base comprises: rectangle support body and the adjustable lower margin that is located rectangle support body bottom of constituteing by shaped steel, slide rail mechanism comprises track, the slider of sliding connection on separately the track of two sets of parallel arrangement and drive slider at the slip table cylinder of track reciprocating motion separately, install on the slider the screw holds puts the seat, the screw holds and puts the seat and includes: the nail plate is arranged in a rectangular shape, and a plurality of groups of screw storage holes are uniformly distributed on the nail plate.

Images