Double-station plastic suction and edge sawing all-in-one machine

Abstract

The utility model relates to a double-station plastic uptake and edge sawing all-in-one machine which comprises a double-station plastic uptake forming device, a double-station edge sawing mechanism and a box shell transferring mechanism, the double-station plastic uptake forming device comprises a discharging mechanism, and the discharging mechanism comprises a first box shell conveying face and a second box shell conveying face which are arranged side by side. The discharging end of the first box shell conveying face and the discharging end of the second box shell conveying face are each provided with a material detector, the material detectors are in signal connection with the controller, the double-station edge sawing mechanism comprises a first edge sawing station and a second edge sawing station, and the box shell transferring mechanism is connected with the discharging mechanism and the double-station edge sawing mechanism. The box shell transferring mechanism reciprocates between a material taking position and a material placing position, the controller is in control connection with the box shell transferring mechanism, the controller controls the box shell transferring mechanism to adjust the material taking position and the material placing position according to an in-position signal sent by the material detector, and different conveying faces are arranged for different box shells. The controller adjusts the material taking position and the material placing position according to in-place signals of the corresponding material detectors.

Description

Technical Field

[0001] This utility model relates to a dual-station vacuum forming and edge-sawing integrated machine. Background Technology

[0002] Chinese utility patent CN222004165U discloses a vacuum forming and edge-sawing integrated equipment. The material feeding station, forming station, and output station are arranged longitudinally in sequence, and the heating station is arranged laterally relative to the forming station. It is suitable for manufacturing single-specification box shells. The box shells are divided into upper and lower parts, and the edge-sawing processes are different. It is proposed to design a dual-station vacuum forming and edge-sawing integrated machine to simultaneously produce upper and lower box shells of the same specification. Utility Model Content

[0003] In view of the technical problems existing in the background art, the present utility model aims to provide a dual-station vacuum forming and sawing machine, wherein the controller controls the transfer box mechanism to adjust the material picking position and the material dispensing position according to the arrival signal sent by the material detector.

[0004] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: This dual-station vacuum forming and trimming integrated machine includes a dual-station vacuum forming device, a dual-station trimming mechanism, and a transfer box shell mechanism. The dual-station vacuum forming device includes a discharge mechanism, which includes a first box shell conveying surface and a second box shell conveying surface in parallel. Both the discharge end of the first box shell conveying surface and the discharge end of the second box shell conveying surface are equipped with material detectors. The material detectors are signal-connected to a controller. The dual-station trimming mechanism includes a first trimming station and a second trimming station. The transfer box shell mechanism connects the discharge mechanism and the dual-station trimming mechanism. The transfer box shell mechanism reciprocates between a material picking position and a material dispensing position. The material picking position is located at the discharge mechanism, and the material dispensing position is located at the dual-station trimming mechanism. The controller is controllably connected to the transfer box shell mechanism. The controller controls the transfer box shell mechanism to adjust the material picking position and the material dispensing position according to the positioning signal sent by the material detector.

[0005] In this scheme, the first shell conveying surface is used to convey the upper shell, and the second shell conveying surface is used to convey the lower shell. The corresponding material detector sends a positioning signal to the controller. Based on the positioning signal of the corresponding material detector, the controller can know which shell conveying surface has conveyed the shell to the correct position, thereby adjusting the material pick-up position and the material release position.

[0006] Preferably, the dual-station vacuum forming device includes a feeding mechanism, which includes a feeding platform, a sheet material feeding assembly, a first hopper, and a second hopper. The sheet material feeding assembly includes a mounting frame, which is vertically and horizontally movable. Shaking nozzles are vertically mounted on both sides of the mounting frame, and a material-retrieving nozzle is located in the middle of the mounting frame. Splitting air nozzles are located on both sides of the mounting frame. The sheet material feeding assembly is equipped with a blowing dust removal component. Both the second hopper and the first hopper are equipped with hopper height detectors. The hopper height detectors are signal-connected to the controller, and the controller is signal-connected to an alarm.

[0007] In this solution, the material supply status is determined by monitoring the height of the hopper, and an alarm is triggered to remind the operator to replenish the material.

[0008] Preferably, casters are provided below both the first and second hoppers, and the controller is signal-connected to a first positioning button and a second positioning button.

[0009] In this design, casters facilitate the movement of the hopper, providing a larger replenishment space. After replenishment is complete, pressing the corresponding positioning button will alert the controller that the replenishment of the corresponding hopper is complete.

[0010] Preferably, the feeding platform includes a transverse pusher block, a longitudinal pusher block, a feeding table, a longitudinal synchronous belt, and a transverse synchronous belt. The transverse pusher blocks are arranged to move laterally, with two sets of transverse pusher blocks moving closer or further apart. The longitudinal pusher blocks are arranged to move longitudinally, with two sets of longitudinal pusher blocks moving closer or further apart. The feeding table has transverse long slots for the transverse pusher blocks to pass through and move laterally, and longitudinal long slots for the longitudinal pusher blocks to pass through and move longitudinally. An array of air-breaking holes is distributed on the feeding table. The longitudinal synchronous belt is driven by a longitudinal power source and driven by the longitudinal pusher block. The longitudinal power source is controlled by a controller. The transverse synchronous belt is vertically offset from the longitudinal synchronous belt and driven by a transverse power source and driven by the transverse pusher block. The transverse power source is controlled by the controller.

[0011] In this scheme, the synchronous belt drive has a fast response and high precision. The adjustment can be completed by changing the action parameters of the corresponding power source through the controller. The air rupture hole array design avoids the malfunction of the feeding mechanism.

[0012] Preferably, the dual-station vacuum forming device includes a feeding mechanism and a dual-station vacuum forming mechanism. The feeding mechanism connects the feeding table and the dual-station vacuum forming mechanism. The feeding mechanism includes a longitudinal beam, a movable seat, a mounting arm, a mounting base, a clamping arm, a clamping block, and a vacuum forming plate component. The longitudinal beam is laterally movable on the crossbeam, the movable seat is longitudinally movable on the longitudinal beam, the mounting arm is lifted and lowered on the movable seat, and the mounting base is rotatably mounted on the mounting arm. The mounting base has a plate-picking / placing state and a product-picking / placing state. The device switches between the state of picking up and placing sheet metal and the state of picking up and placing shaped products. The clamping arms are arranged on the left and right sides of the mounting base, and a receiving space for accommodating the main body of the shaped product is formed between the clamping arms. The clamping arms are provided with clamping power sources, and clamping blocks are arranged on the clamping arms. The clamping power sources on both sides drive the clamping blocks on both sides to move closer or further away. The suction plate component is arranged on the clamping arms and has a suction hole. When the mounting base is in the state of picking up and placing sheet metal, the suction hole faces downward. When the mounting base is in the state of picking up and placing shaped products, the suction hole faces upward.

[0013] In this design, the mounting base rotates to position the clamping block or suction plate component, the clamping power source drives the clamping block to grip the box shell, and the suction plate component adsorbs the plate. The box shell removal and plate placement are closely connected and completed by the same component, resulting in a compact structure.

[0014] Preferably, the discharge mechanism includes a first discharge conveyor belt and a second discharge conveyor belt. The first discharge conveyor belt has a first box shell conveying surface, and the second discharge conveyor belt has a second box shell conveying surface. A box shell positioning component is provided above the discharge end of both the first discharge conveyor belt and the second discharge conveyor belt.

[0015] In this scheme, the dual conveyor belts can asynchronously transport small boxes or synchronously transport large boxes. The box positioning component positions the box at the discharge end, ensuring that the box transfer mechanism picks up the material accurately.

[0016] The beneficial effects of this utility model are as follows: the first conveyor surface for transporting the upper box shell is used, and the second conveyor surface for transporting the lower box shell is used. Corresponding material detectors send positioning signals to the controller. Based on these signals, the controller can determine which conveyor surface has transported the box shell to its designated position, thereby adjusting the material handling and discharging positions. This allows for the simultaneous production of upper and lower box shells of the same specification by a single machine. Therefore, this utility model possesses substantial features and represents a significant advancement compared to existing technologies. Attached Figure Description

[0017] The following description, in conjunction with the accompanying drawings, details the embodiments and working principles of this utility model.

[0018] Figure 1This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the dual-station vacuum forming device of this utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of the plate feeding component in this utility model.

[0021] Figure 4 This is a three-dimensional structural diagram of the feeding platform in this utility model.

[0022] Figure 5 This is a bottom view of the feeding platform in this utility model.

[0023] Figure 6 This is a schematic diagram of the feeding mechanism in this utility model.

[0024] Figure 7 This is a three-dimensional structural diagram of the feeding component in this utility model.

[0025] Figure 8 This is a three-dimensional structural diagram of the suction plate component in this utility model.

[0026] In the diagram: 1. Dual-station vacuum forming device; 2. First discharge conveyor belt; 3. Feeding mechanism; 4. Dual-station vacuum forming mechanism; 5. Discharge mechanism; 6. Feeding and picking mechanism; 7. Dual-station edge-sawing mechanism; 8. Second discharge conveyor belt; 31. Feeding platform; 32. First hopper; 33. Sheet material feeding assembly; 34. Dust removal component; 35. Second hopper; 51. First box shell conveying surface; 52. Second box shell conveying surface; 61. Horizontal frame; 62. Longitudinal beam; 71. First edge-sawing station; 72. Second edge-sawing station; 311. Horizontal push block; 312. Longitudinal beam. 313. Push block; 314. Feeding table; 315. Horizontal long slot; 316. Longitudinal long slot; 317. Air rupture hole array; 318. Longitudinal synchronous belt; 319. Longitudinal power source; 320. Horizontal synchronous belt; 331. Horizontal power source; 332. Mounting frame; 333. Shaking suction nozzle; 334. Picking suction nozzle; 335. Splitting air nozzle; 636. Moving seat; 637. Mounting arm; 638. Mounting seat; 639. Clamping arm; 630. Accommodation space; 631. Clamping power source; 632. Clamping block; 633. Suction plate component; 634. Suction hole. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the implementation of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0028] In the description of this application, it should be understood that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0029] In the description of this application, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated.

[0030] The power source is an electric motor or a cylinder.

[0031] See appendix Figure 1-8 This embodiment of the invention provides a dual-station vacuum forming and trimming machine, comprising a dual-station vacuum forming device 1, a dual-station trimming mechanism 7, and a box-transferring mechanism. The dual-station vacuum forming device 1 includes a discharge mechanism 5, which comprises a first box-transferring surface 51 and a second box-transferring surface 52 arranged in parallel. Both the discharge ends of the first and second box-transferring surfaces 51 and 52 are equipped with material detectors, which are connected to a controller signal. The dual-station trimming mechanism 7 includes a first trimming station 71 and a second trimming station 72. The box-transferring mechanism connects the discharge mechanism 5 and the dual-station trimming mechanism 7. The box-transferring mechanism... The material feeding position moves back and forth between the material picking position and the material discharging position. The material picking position is located at the material discharging mechanism 5, and the material discharging position is located at the dual-station sawing mechanism 7. The controller is connected to the transfer box mechanism. The controller controls the transfer box mechanism to adjust the material picking position and the material discharging position according to the positioning signal sent by the material detector. The material discharging mechanism 5 includes a first material discharging conveyor belt 2 and a second material discharging conveyor belt 8. The first material discharging conveyor belt 2 has a first box conveying surface 51, and the second material discharging conveyor belt 8 has a second box conveying surface 52. A box positioning component is provided above the discharge end of the first material discharging conveyor belt 2 and above the discharge end of the second material discharging conveyor belt 8.

[0032] In this embodiment, the material detector sends a positioning signal to the controller. Based on the positioning signal, the material detector adjusts the picking position to the corresponding box conveying surface and the discharging position to the corresponding sawing station. The dual conveyor belts can asynchronously transport small boxes or synchronously transport large boxes, making it more flexible. The box positioning component is raised and lowered, and includes multiple push blocks that move together to center and align the boxes. The box transfer mechanism can be a multi-axis robot, or a lifting and horizontally moving nozzle or clamp. The sawing and vacuum forming processes are mature technologies. The dual-station vacuum forming mechanism 4 includes a first vacuum forming station and a second vacuum forming station, which correspond to the first box conveying surface 51 and the second box conveying surface 52, respectively.

[0033] In other alternative embodiments, the first housing conveying surface 51 and the second housing conveying surface 52 may be disposed on the same conveyor belt.

[0034] See appendix Figure 2-3 The dual-station vacuum forming device 1 includes a feeding mechanism 3, which includes a feeding platform 31, a sheet material feeding assembly 33, a first hopper 32, and a second hopper 35. The sheet material feeding assembly 33 includes a mounting frame 331, which is vertically and horizontally movable. Shaking suction nozzles 332 are vertically and vertically arranged on both sides of the mounting frame 331, and a material picking suction nozzle 333 is provided in the middle of the mounting frame 331. Splitting air nozzles 334 are provided on both sides of the mounting frame 331. The sheet material feeding assembly 33 is equipped with a blowing dust removal component 34. Both the second hopper 35 and the first hopper 32 are equipped with hopper height detectors. The hopper height detectors are signal-connected to the controller, and the controller is signal-connected to an alarm. Casters are provided below the first hopper 32 and the second hopper 35. The controller is signal-connected to a first positioning button and a second positioning button.

[0035] In this embodiment, boards are stacked in the hopper. The shaking suction nozzle 332 and the picking suction nozzle 333 adsorb the boards. The shaking suction nozzle 332 moves up and down, causing the boards to bend. Thick boards that are stuck together will fall off due to insufficient contact and the influence of gravity. The split air nozzle 334 blows airflow between the boards to remove static electricity. Thin boards fall off due to gravity. When the height of the hopper decreases, the hopper height detector sends a material shortage signal to the controller. The controller controls the alarm to sound and adjusts the stroke of the mounting bracket 331. When the number of boards is small, the operator can directly replenish the material. When the number of boards is large, the operator pulls out the hopper to replenish the material. After replenishment is completed, the corresponding positioning button is pressed, and the controller is notified that the replenishment is complete. The hopper height detector is a through-beam switch. The air blowing dust removal component 34 blows out negative ion air to remove dust.

[0036] See appendix Figure 4-5The feeding platform 31 includes a transverse pusher 311, a longitudinal pusher 312, a feeding table 313, a longitudinal synchronous belt 317, and a transverse synchronous belt 319. The transverse pushers 311 are arranged to move laterally, with two sets of transverse pushers 311 moving closer or further apart. The longitudinal pushers 312 are arranged to move longitudinally, with two sets of longitudinal pushers 312 moving closer or further apart. The feeding table 313 is provided with a transverse elongated slot 314 through which the transverse pushers 311 pass and move laterally, and a longitudinal elongated slot 315 through which the longitudinal pushers 312 pass and move longitudinally. An array of air-breaking holes 316 is distributed on the material platform 313. The longitudinal synchronous belt 317 is driven by the longitudinal power source 318 and the longitudinal push block 312. The longitudinal power source 318 is controlled by the controller. The transverse synchronous belt 319 is vertically offset from the longitudinal synchronous belt 317. The transverse synchronous belt 319 is driven by the transverse power source 320 and the transverse push block 311. The transverse power source 320 is controlled by the controller.

[0037] In this embodiment, the transverse power source 320 and the longitudinal power source 318 drive the transverse synchronous belt 319 and the longitudinal synchronous belt 317 to move, thereby driving the transverse push block 311 and the longitudinal push block 312 to push the plate to complete the centering and alignment. The response speed is fast and the precision is high. The power source parameters can be adjusted by changing the controller. The air rupture hole breaks the negative pressure between the suction nozzle and the feeding table 313 when they are attached, so that the suction nozzle will not be attracted to the feeding table 313 even if it moves accidentally. The longitudinal push block 312 and the transverse push block 311 are respectively connected to the slider. The slider is slidably set on the slide rail, which is mounted on the bracket to realize the support and movement guidance of the push block.

[0038] See appendix Figure 6-8The dual-station vacuum forming device 1 includes a feeding mechanism 6 and a dual-station vacuum forming mechanism 4. The feeding mechanism 6 connects the feeding table 31 and the dual-station vacuum forming mechanism 4. The feeding mechanism 6 includes a longitudinal beam 62, a movable seat 631, a mounting arm 632, a mounting seat 633, a clamping arm 634, a clamping block 637, and a suction plate component 638. The longitudinal beam 62 is laterally movably mounted on the crossbeam 61. The movable seat 631 is longitudinally movably mounted on the longitudinal beam 62. The mounting arm 632 is vertically mounted on the movable seat 631. The mounting seat 633 is rotatably mounted on the mounting arm 632. The mounting seat 633 has a plate-picking / placing state and a product-picking / placing state. The mounting seat 633 can rotate. Switching between the material handling state and the product handling state, the clamping arms 634 are disposed on the left and right sides of the mounting base 633, forming an accommodating space 635 for accommodating the main body of the product. Each clamping arm 634 is equipped with a clamping power source 636, and clamping blocks 637 are disposed on the clamping arms 634. The clamping power sources 636 on both sides drive the clamping blocks 637 to move closer or further away. A material suction component 638 is disposed on the clamping arms 634, and the material suction component 638 has a suction hole 639. When the mounting base 633 is in the material handling state, the suction hole 639 faces downwards; when the mounting base 633 is in the product handling state, the suction hole 639 faces upwards.

[0039] In this embodiment, the feeding mechanism 6 picks up the board from the feeding table 31 and sends it to the dual-station vacuum forming mechanism 4, and then picks up the box shell from the dual-station vacuum forming mechanism 4 and places it at the discharge mechanism 5. The box shell transfer mechanism places the box shell at the dual-station sawing mechanism 7 for sawing.

[0040] The above description represents the preferred embodiment of this utility model. It should be noted that the protection scope of this utility model is not limited thereto. For those skilled in the art, various improvements, modifications, or equivalent substitutions can be made without departing from the equivalent inventive concept disclosed in this utility model, and these modifications and substitutions are also considered to be within the protection scope of this utility model.

Claims

1. A dual-station vacuum forming and edge-sawing integrated machine, characterized in that: include A dual-station thermoforming device (1) includes a discharge mechanism (5), which includes a first box shell conveying surface (51) and a second box shell conveying surface (52) in parallel. The discharge end of the first box shell conveying surface (51) and the discharge end of the second box shell conveying surface (52) are both equipped with material detectors, and the material detectors are connected to the controller signal. The dual-station sawing mechanism (7) includes a first sawing station (71) and a second sawing station (72). The transfer box mechanism connects the discharge mechanism (5) and the dual-station sawing mechanism (7). The transfer box mechanism moves back and forth between the material picking position and the material discharging position. The material picking position is located at the discharge mechanism (5), and the material discharging position is located at the dual-station sawing mechanism (7). The controller is connected to the transfer box mechanism. The controller controls the transfer box mechanism to adjust the material picking position and the material discharging position according to the positioning signal sent by the material detector.

2. The dual-station vacuum forming and edge-sawing integrated machine as described in claim 1, characterized in that: The dual-station vacuum forming device (1) includes a feeding mechanism (3), which includes... Feeding station (31); The sheet material feeding assembly (33) includes a mounting frame (331), which is lifted and moved horizontally. Shaking suction nozzles (332) are lifted on both sides of the mounting frame (331), a picking suction nozzle (333) is provided in the middle of the mounting frame (331), and a splitting air nozzle (334) is provided on both sides of the mounting frame (331). The sheet material feeding assembly (33) is equipped with a blowing dust removal component (34). First silo (32); The second hopper (35) and the first hopper (32) are both equipped with hopper height detectors. The hopper height detectors are connected to the controller, and the controller is connected to the alarm.

3. The dual-station vacuum forming and edge-sawing integrated machine as described in claim 2, characterized in that: Casters are provided below the first hopper (32) and the second hopper (35), and the controller is connected to the first positioning button and the second positioning button.

4. The dual-station vacuum forming and edge-sawing integrated machine as described in claim 2, characterized in that: The feeding station (31) includes The lateral push block (311) is configured to move laterally, with the two sets of lateral push blocks (311) moving closer or further apart; The longitudinal push blocks (312) are longitudinally movable, and the two sets of longitudinal push blocks (312) are close to or far apart; The feeding platform (313) is provided with a transverse long slot (314) through which the transverse push block (311) passes and moves laterally, and a longitudinal long slot (315) through which the longitudinal push block (312) passes and moves longitudinally. An array of air-breaking holes (316) is distributed on the feeding platform (313). A longitudinal synchronous belt (317) is driven to a longitudinal power source (318), the longitudinal synchronous belt (317) is driven to a longitudinal push block (312), and the longitudinal power source (318) is controlled by a controller; A transverse synchronous belt (319) is vertically offset from the longitudinal synchronous belt (317). The transverse synchronous belt (319) is connected to the transverse power source (320) and to the transverse push block (311). The transverse power source (320) is connected to the controller.

5. A dual-station vacuum forming and edge-sawing integrated machine as described in claim 2, characterized in that: The dual-station vacuum forming device (1) includes a feeding mechanism (6) and a dual-station vacuum forming mechanism (4). The feeding mechanism (6) connects the feeding table (31) and the dual-station vacuum forming mechanism (4). The feeding mechanism (6) includes... The longitudinal beam (62) is laterally movable and mounted on the crossbeam (61); A movable seat (631) is longitudinally movable on the longitudinal beam (62); The mounting arm (632) is raised and lowered on the movable seat (631); Mounting base (633) is rotatably mounted on mounting arm (632). Mounting base (633) has a plate-picking and plate-placing state and a molded product-picking and plate-placing state. Mounting base (633) rotates to switch between the plate-picking and plate-placing state and the molded product-picking and plate-placing state. Clamping arms (634) are arranged on the left and right sides of the mounting base (633), and a receiving space (635) for accommodating the main body of the molded product is formed between the clamping arms (634). A clamping power source (636) is provided on the clamping arms (634). A clamping block (637) is disposed on the clamping arm (634), and the clamping power source (636) on both sides drives the clamping blocks (637) on both sides to move closer or further away; A suction plate component (638) is disposed on the clamping arm (634). The suction plate component (638) has a suction hole (639). When the mounting base (633) is in the state of picking up and placing the plate, the suction hole (639) faces downward. When the mounting base (633) is in the state of picking up and placing the molded product, the suction hole (639) faces upward.

6. The dual-station vacuum forming and edge-sawing integrated machine as described in claim 1, characterized in that: The discharge mechanism (5) includes a first discharge conveyor belt (2) and a second discharge conveyor belt (8). The first discharge conveyor belt (2) has a first box shell conveying surface (51), and the second discharge conveyor belt (8) has a second box shell conveying surface (52). A box shell positioning component is provided above the discharge end of the first discharge conveyor belt (2) and above the discharge end of the second discharge conveyor belt (8).

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