Product blanking machine

Abstract

The utility model provides a product blanking machine which comprises a machine frame, a conveying device connected with production equipment or testing equipment is installed on the machine frame, material tray mechanisms used for carrying material trays are installed on the two sides of the conveying device, and a transverse lead screw module is erected above the conveying device. The transverse lead screw module stretches across the conveying device and the material disc mechanisms on the two sides of the conveying device at the same time, the transverse lead screw module drives a longitudinal lead screw module, the longitudinal lead screw module drives a lifting lead screw module, and the lifting lead screw module drives a clamp capable of clamping products on the conveying device and placing the products in a material disc. After automatic detection equipment detects products, the products can be automatically classified and stored in the material trays in the material tray mechanisms on the two sides of the conveying device according to the information of the detected products, so that the testing efficiency is improved; the utility model belongs to the technical field of automation equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation equipment, and in particular relates to a product blanking machine. Background Art

[0002] In conventional automated testing equipment, after each station of the equipment completes the product testing, the product unloading machine installed at the end of the automated testing equipment generally places the products in a material tray. Since the conventional product unloading machine only places the products that have completed the test in the automated testing equipment in a material tray, it is necessary to use manual or mechanical mechanisms to screen and classify the qualified and unqualified products in the material tray, resulting in low overall testing efficiency. Utility Model Content

[0003] The utility model aims to provide a product unloading machine, so as to realize automatic classification and storage of the products that have been inspected after the automated inspection equipment completes the inspection on the products, thereby improving the testing efficiency.

[0004] The product unloading machine includes a frame, on which a conveying device connected to a production device or a testing device is installed, and material tray mechanisms for supporting material trays are installed on both sides of the conveying device, and a transverse screw module is arranged above the conveying device, and the transverse screw module spans across the conveying device and the material tray mechanisms on both sides thereof, the transverse screw module drives a longitudinal screw module, and the longitudinal screw module drives a lifting screw module, and the lifting screw module drives a clamp that can clamp the product from the conveying device and place it in the material tray.

[0005] According to the technical solution, the utility model can achieve the following beneficial effects:

[0006] The testing equipment transports the inspected products to the conveying device and outputs product information. The conveying device transports the products to the bottom of the clamp. Thereafter, the lifting screw module drives the clamp to descend to clamp the products and rise to reset, while the longitudinal screw module drives the products clamped by the clamp to move left or right according to the product information to move the products to above the tray mechanism on one side of the conveying device. Thereafter, the lifting screw module drives the clamp to descend again to place the products in the tray mechanism. Therefore, the utility model can automatically classify and store the products according to the inspected product information and put them in the material trays in the tray mechanism on both sides of the conveying device after the automated inspection equipment completes the inspection of the products, thereby improving the testing efficiency.

[0007] In some embodiments, the conveying device drives a plurality of product carriers, and the conveying device is provided with sensors for counting the product carriers and detecting that the product carriers are in place;

[0008] According to the technical solution, when the testing equipment transports the tested products to the conveying device, the products entering the conveying device can be recorded one by one in order to ensure that the clamp can accurately and stably classify the products on the conveying device and store them in the material trays in the material tray mechanism on both sides of the conveying device.

[0009] In some embodiments, the tray mechanism includes a tray transport module and at least two arranged tray stacking units, the tray stacking unit includes a tray rack and a lifting power module for driving the tray rack to lift and lower, the tray rack of one of the tray stacking units has a space reserved for stacking material trays, and the tray racks of the remaining tray stacking units are all stacked with material trays, and the tray transport module is used to transport the material tray stacked in one of the tray stacking units to another tray stacking unit for stacking;

[0010] According to the technical solution, after the top material tray in the first stacking unit is filled with products by the clamp, the lifting power module of the second stacking unit drives the top material tray to rise to the height of one material tray. Thereafter, the tray transport module transports the top material tray in the second stacking unit to the top material tray of the first stacking unit for stacking. The lifting power module of the first stacking unit drives the top material tray to drop to the height of one material tray so that the clamp can continue to place products in the material tray above the first stacking unit, thereby increasing the storage capacity of products.

[0011] In some embodiments, the lifting power module includes a lifting guide shaft and a lifting motor, the lifting motor drives a lifting screw rod threadedly connected to the material tray frame, and the material tray frame is equipped with a lifting sleeve matched with the lifting guide shaft;

[0012] According to the technical solution, the lifting motor drives the lifting screw to rotate, and the lifting screw drives the material tray rack to rise and fall on the lifting guide shaft, thereby being able to accurately drive the material tray stacked on the material tray rack to rise and fall, and at the same time, improve the bearing capacity of the material tray rack.

[0013] In some embodiments, the material tray handling module includes a tray handling frame and a tray handling power group that drives the tray handling frame to move above each stacking unit, and the tray handling frame is installed with a clamping plate module for clamping both sides of the material tray; according to the technical solution, when the two sides of the material tray are vertical planes and there is no supporting supporting part, it can be lifted and transported.

[0014] In some embodiments, the tray moving power group includes a tray moving motor and a guide rail spanning over all tray stacking units, the motor drives a transmission belt, the tray moving frame is equipped with a slider and a pressure plate, the slider cooperates with the guide rail, and the pressure plate is fixed to the transmission belt; according to the technical solution, when the clamping plate module clamps the material tray, the clamping plate module can be stably supported and stably driven to move.

[0015] In some embodiments, the stacking tray unit also includes an in-and-out tray belt group located at the bottom, which can be used to support the material tray, and the lifting power module can drive the material tray frame to be lower than the in-and-out tray belt group; according to the technical solution, the stacked material trays can be sent out from the material tray frame or onto the material tray frame through the in-and-out tray belt group, thereby facilitating the removal or placement of the stacked material trays.

[0016] In some embodiments, one end of the in-and-out tray belt group is provided with a temporary roller conveyor line for supporting the material tray, and one end of the temporary roller conveyor line is provided with a limiting step to prevent the material tray from moving outward; according to the technical solution, the material tray sent out from the tray rack or sent to the tray rack by the out-and-out tray belt group can be temporarily stored, thereby facilitating the transportation or replacement of the material tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the present invention, the following is a brief description of the drawings and reference numerals required to be used in the description of the specific implementation.

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the conveying device of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the material tray mechanism of the utility model;

[0021] Figure 4 It is a position distribution diagram of the stacking disc unit described in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the stacking unit of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the material tray of the utility model;

[0024] Figure 7 It is a structural schematic diagram of the inlet and outlet belt group of the utility model;

[0025] Figure 8 This is a structural diagram of the tray moving power group of the utility model.

[0026] Fig. 9 It is a structural schematic diagram of the transverse screw rod module of the utility model.

[0027] Reference numerals:

[0028] 1. Frame; 2. Conveying device; 21. Product carrier; 22. Sensor; 3. Tray mechanism; 4. Tray handling module; 41. Tray moving power group; 411. Tray moving motor; 412. Guide rail; 413. Drive belt; 414. Slider; 415. Press plate; 42. Tray moving frame; 43. Clamp module; 5. Tray stacking unit; 51. Lifting power module; 511. Lifting guide shaft; 512. Lifting motor; 513. Lifting screw; 514. Lifting sleeve; 52. Tray frame; 53. In-and-out tray belt group; 531. Temporary roller conveyor line; 532. Limiting step; 54. Material tray; 6. Horizontal screw module; 61. Longitudinal screw module; 62. Lifting screw module; 63. Clamp. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, this specific implementation method refers to the accompanying drawings to further describe the utility model in detail.

[0030] like Figures 1 to 9 As shown, this specific embodiment provides a product unloading machine, which includes a frame 1.

[0031] like Figure 1 and 2 As shown, the frame 1 is equipped with a conveying device 2 connected to the production equipment or the testing equipment. The conveying device 2 can be a conventional conveying belt, a conveying chain plate or a conveying roller, etc. The conveying device 2 drives a plurality of product carriers 21. The conveying device 2 is provided with a sensor 22 for counting the product carriers 21 and detecting whether the product carriers 21 are in place.

[0032] like Figure 1 , 3As shown in Figures 7 to 8, a tray mechanism 3 is installed on both sides of the conveying device 2. The tray mechanism 3 includes a tray handling module 4 and at least two stacking tray units 5 arranged in an array (hereinafter, the stacking tray units 5 arranged in an array are referred to as the first stacking tray unit 5, the second stacking tray unit 5, etc.). The stacking tray unit 5 includes a lifting power module 51, a tray frame 52, and an in-and-out tray belt group 53. The lifting power module 51 includes a lifting guide shaft 511 and a lifting motor 512. The lifting motor 512 drives a lifting screw rod 513 threadedly connected to the tray frame 52. The tray frame 52 is installed with a lifting sleeve 514 matched with the lifting guide shaft 511. In the initial stage, the tray frame 52 of the first stacking tray unit 5 does not place a material tray 54 to reserve a space for stacking the material tray 54. The tray frames 52 of the remaining stacking tray units 5 are all stacked with empty material trays 54. The in-and-out tray belt group 53 is located at the bottom, and the lifting power module 51 can drive the material tray frame 52 to be lower than the in-and-out tray belt group 53. At this time, the in-and-out tray belt group 53 can be a conveyor belt on both sides of the bottom of the material tray 54. One end of the in-and-out tray belt group 53 is provided with a temporary roller conveyor line 531 for supporting the material tray 54, and one end of the temporary roller conveyor line 531 is provided with a limiting step 532 for preventing the material tray 54 from moving outward.

[0033] like Figure 1 , 3 The tray handling module 4 shown in 8 includes a tray handling power group 41 and a tray handling frame 42, the tray handling power group 41 includes a tray handling motor 411 and a guide rail 412 spanning over all the stacking units 5, the motor drives a transmission belt 413, the tray handling frame 42 is equipped with a slider 414 and a pressure plate 415, the slider 414 cooperates with the guide rail 412, the pressure plate 415 is fixed to the transmission belt 413, so as to drive the tray handling frame 42 to move above each stacking unit 5, the tray handling frame 42 is equipped with a clamping plate module 43 for clamping both sides of the material tray 54, the clamping plate module 43 can drive the two plates to move closer or open to each other through a cylinder or a screw module, so as to realize the material tray 54 stacked in one of the stacking units 5 being transported to another stacking unit 5 for stacking.

[0034] like Figure 1 and 9 As shown, a transverse screw module 6 is installed above the conveying device 2. The transverse screw module 6 spans over the first stacking unit 5 of the tray mechanism 3 above the conveying device 2 and on both sides thereof. The transverse screw module 6 drives a longitudinal screw module 61. The longitudinal screw module 61 drives a lifting screw module 62. The lifting screw module 62 drives a clamp 63 that can clamp the product from the conveying device 2 and place it on the material tray 54.

[0035] The following is the working process of the product blanking machine:

[0036] The testing equipment transports the inspected products to the carrier on the conveying device 2 and outputs product information at the same time. The conveying device 2 transports the products to the bottom of the clamp 63. Thereafter, the lifting screw module 62 drives the clamp 63 to descend to clamp the products and rise to reset, while the longitudinal screw module 61 drives the products clamped by the clamp 63 to move left or right according to the product information to move the products to the top of the first stacking tray unit 5 of the tray mechanism 3 on one side of the conveying device 2. Thereafter, the transverse screw module 6 drives the longitudinal screw module 61 to move transversely, and the longitudinal screw module 61 drives the lifting screw module 62 to move longitudinally to adjust the position of the products. Thereafter, the lifting screw module 62 drives the clamp 63 to descend again to place the products in the material tray 54 of the first stacking tray unit 5. Thereafter, the lifting screw module 62 drives the clamp 63 to rise and reset, and the longitudinal screw module 61 drives the clamp 63 to move above the conveying device 2.

[0037] When the material tray 54 at the top of the first stacking unit 5 is filled with products, the lifting motor 512 of the second stacking unit 5 drives the lifting screw 513 to rotate, and the lifting screw 513 drives the tray frame 52 to rise to the height of a material tray 54, and the material tray 54 at the top of the tray frame 52 rises to the height of a material tray 54; thereafter, the clamping plate module 43 clamps the material tray 54 (the material tray 54 is an empty material tray 54), and thereafter, the tray moving motor 411 drives the belt 413 to move, and the belt 413 drives the tray moving frame The clamping plate module 43 on 42 moves to above the first stacking unit 5, after which the item tray is stacked on the material tray 54 located on the top of the first stacking unit 5; thereafter, the lifting motor 512 of the first stacking unit 5 drives the lifting screw 513 to rotate, and the lifting screw 513 drives the tray frame 52 to drop the height of one material tray 54, and the material tray 54 located on the top of the tray frame 52 drops accordingly by the height of one material tray 54, so that the clamp 63 can continue to place the product in the material tray 54 above the first stacking unit 5.

[0038] When the material trays 54 of the stacking unit 5 are stacked to a certain number, the lifting motor 512 drives the lifting screw 513 to rotate, and the lifting screw 513 drives the material tray frame 52 to descend, so that the material tray 54 at the bottom of the material tray frame 52 is placed on the in-and-out tray belt group 53, and the in-and-out tray belt group 53 supports both sides of the material tray 54. Thereafter, the in-and-out tray belt group 53 transports the material tray 54 to the temporary roller conveyor line 531, waiting to move the stacked material trays 54 away.

Claims

1. A product unloading machine, comprising a frame (1), the frame (1) being equipped with a conveying device (2) connected to a production device or a testing device, characterized in that: A material tray mechanism (3) for supporting a material tray (54) is provided on both sides of the conveying device (2); a transverse screw module (6) is mounted above the conveying device (2); the transverse screw module (6) simultaneously spans above the conveying device (2) and above the material tray mechanism (3) on both sides thereof; the transverse screw module (6) drives a longitudinal screw module (61); the longitudinal screw module (61) drives a lifting screw module (62); the lifting screw module (62) drives a clamp (63) that can clamp a product from the conveying device (2) and place it in the material tray (54).

2. A product blanking machine according to claim 1, characterized in that: The conveying device (2) drives a plurality of product carriers (21), and the conveying device (2) is provided with a sensor (22) for counting the product carriers (21) and detecting that the product carriers (21) are in place.

3. A product blanking machine according to claim 1, characterized in that: The tray mechanism (3) comprises a tray transport module (4) and at least two arranged tray stacking units (5); the tray stacking unit (5) comprises a tray frame (52) and a lifting power module (51) for driving the tray frame (52) to lift and lower; the tray frame (52) of one of the tray stacking units (5) has a space reserved for stacking material trays (54); the tray frames (52) of the other tray stacking units (5) are all stacked with material trays (54); the tray transport module (4) is used to transport the material trays (54) stacked in one of the tray stacking units (5) to another tray stacking unit (5) for stacking.

4. A product blanking machine according to claim 3, characterized in that: The lifting power module (51) comprises a lifting guide shaft (511) and a lifting motor (512); the lifting motor (512) drives a lifting screw rod (513) threadedly connected to the material tray frame (52); and the material tray frame (52) is provided with a lifting shaft sleeve (514) matched with the lifting guide shaft (511).

5. A product blanking machine according to claim 3, characterized in that: The tray transport module (4) comprises a tray transport frame (42) and a tray transport power group (41) for driving the tray transport frame (42) to move above each tray stacking unit (5); the tray transport frame (42) is provided with a clamping plate module (43) for clamping two sides of the material tray (54).

6. A product blanking machine according to claim 5, characterized in that: The tray moving power group (41) comprises a tray moving motor (411) and a guide rail (412) spanning over all the tray stacking units (5); the motor drives a transmission belt (413); the tray moving frame (42) is provided with a slider (414) and a pressure plate (415); the slider (414) cooperates with the guide rail (412); and the pressure plate (415) is fixed to the transmission belt (413).

7. A product blanking machine according to claim 3, characterized in that: The stacking unit (5) further comprises an in-and-out tray belt group (53) located at the bottom, wherein the in-and-out tray belt group (53) can be used to carry a material tray (54), and the lifting power module (51) can drive the material tray frame (52) to be lower than the in-and-out tray belt group (53).

8. A product blanking machine according to claim 7, characterized in that: One end of the in-and-out tray belt group (53) is provided with a temporary roller conveyor line (531) for carrying the material tray (54), and one end of the temporary roller conveyor line (531) is provided with a limiting step (532) for preventing the material tray (54) from moving outward.

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