Efficient robot hand tool

Abstract

The utility model discloses an efficient robot hand tool, and relates to the technical field of lead ingot production and stacking. The mounting plate is detachably fixed in the shell assembly; the number of the clamping jaw air cylinders is three, and the clamping jaw air cylinders are detachably fixed to the bottom of the mounting plate. The two groups of linear bearings are respectively fixed at the two ends of the bottom of the mounting plate; the pull rod is installed at the end of the clamping jaw air cylinder and penetrates through the linear bearing. The clamping jaw is fixed to the end, away from the clamping jaw air cylinder, of the pull rod. A pneumatic control system; by adopting the structure that the three groups of clamping jaws can act independently at the same time, the working efficiency of the hand tool is greatly improved; the clamping jaw air cylinder serves as a core component of clamping jaw driving, is reliable in action, durable, novel in structure, easy to operate and wide in application, and has high market popularization value.

Description

Technical Field

[0001] The utility model relates to the technical field of lead ingot production and stacking, in particular to a high-efficiency robot hand tool. Background Art

[0002] The electric lead ingot production line is a key equipment in the lead smelting process. The robot stacking process requires the robot to use hand tools to stack the cast lead ingots one by one, forming commodities for packaging and storage for waiting for external shipment and sale. With the continuous improvement of lead smelting technology and the continuous expansion of user production capacity, the robot hand tools currently used by domestic lead smelting companies to pick up and place two lead ingots at a time can no longer meet the production capacity requirements. Utility Model Content

[0003] The utility model provides a high-efficiency robot hand tool to solve the problem in the prior art that with the continuous improvement of lead smelting technology and the continuous expansion of user production capacity, the robot hand tools used by domestic lead smelting enterprises for picking up and placing two lead ingots each time can no longer meet the production capacity requirements.

[0004] The technical problem solved by the utility model is achieved by the following technical solutions:

[0005] An efficient robot hand tool, comprising:

[0006] Shell assembly;

[0007] A mounting plate, the mounting plate being detachably fixed inside the housing assembly;

[0008] The clamping claw cylinders are provided with three and are detachably fixed to the bottom of the mounting plate;

[0009] Linear bearings, wherein two groups of linear bearings are provided and are respectively fixed at two ends of the bottom of the mounting plate;

[0010] A pull rod, which is mounted on the end of the jaw cylinder and passes through a linear bearing;

[0011] A clamping jaw, wherein the clamping jaw is fixed to an end of the pull rod away from the clamping jaw cylinder;

[0012] An air control system, wherein the air control system is detachably fixed to one end of the top of the mounting plate;

[0013] A heavy-duty connector is detachably fixed to the other end of the top of the mounting plate.

[0014] Optionally, the housing assembly includes:

[0015] An upper shell, wherein two upper shells are provided and symmetrically fixed at two ends of the top of the mounting plate;

[0016] The lower shell is fixed to the bottom of the mounting plate and connected to the upper shell.

[0017] Optionally, also include:

[0018] A connecting flange is fixed on the top of the mounting plate and is located between the air control system and the heavy-duty connector. The top of the connecting flange is detachably mounted on the robot body.

[0019] Optionally, the pull rods are provided in three groups, each group of the pull rods is provided with two pull rods, and are symmetrically arranged with the clamping cylinder as the axis.

[0020] Optionally, a plurality of C-shaped grooves are formed on the inner wall of the linear bearing, and the plurality of C-shaped grooves are evenly distributed in a circular array, and a plurality of balls are rotatably installed inside the C-shaped grooves.

[0021] Optionally, a groove is provided at a lower portion of one side of the clamping jaw close to the pull rod, and an inner side wall of the groove is tilted downward.

[0022] The beneficial effects of the utility model are:

[0023] The structure with three sets of jaws that can move simultaneously or independently greatly improves the working efficiency of hand tools;

[0024] As the core component of the gripper drive, the gripper cylinder has reliable action, durability, novel structure, simple operation, wide application and high market promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 This is a schematic diagram of the structure of the heavy-duty connector of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the gas control system of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the clamping claw cylinder of the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the linear bearing of the utility model.

[0030] In the figure: 100, housing assembly; 110, upper housing; 120, lower housing;

[0031] 200, mounting plate;

[0032] 300, Gripper cylinder;

[0033] 400, linear bearing; 410, C-slot; 420, ball bearing;

[0034] 500, tie rod;

[0035] 600, clamping claw; 610, groove;

[0036] 700, gas control system;

[0037] 800, heavy-duty connector;

[0038] 900. Connecting flange. DETAILED DESCRIPTION

[0039] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.

[0040] Reference Figure 1-4 An efficient robot hand tool shown includes:

[0041] Housing assembly 100;

[0042] A mounting plate 200, the mounting plate 200 is detachably fixed inside the housing assembly 100;

[0043] The clamping claw cylinder 300 is provided with three clamping claw cylinders 300 and is detachably fixed to the bottom of the mounting plate 200;

[0044] Linear bearings 400, two sets of linear bearings 400 are provided and are respectively fixed at two ends of the bottom of the mounting plate 200;

[0045] A pull rod 500, which is mounted on the end of the clamping cylinder 300 and passes through the linear bearing 400;

[0046] A clamping jaw 600, the clamping jaw 600 is fixed to an end of the pull rod 500 away from the clamping jaw cylinder 300;

[0047] The air control system 700 is detachably fixed to one end of the top of the mounting plate 200;

[0048] The heavy-duty connector 800 is detachably fixed to the other end of the top of the mounting plate 200 .

[0049] Among them, the structure of three sets of clamping jaws 600 that can act simultaneously or independently greatly improves the working efficiency of the hand tool;

[0050] Among them, the gripper cylinder 300, as the core component driving the gripper 600, has reliable action, durability, novel structure, simple operation, wide application, and high market promotion value;

[0051] Among them, the sensor installed on the clamping claw cylinder 300 is connected to the electric control system 700 through the heavy-duty connector 800. The system controls the action of the clamping claw 600 according to the needs of the clamping state and the stacking state, thereby completing the stacking of the lead ingot stack;

[0052] Among them, the connection between the clamping cylinder 300 and the clamping jaw 600 is an important link to ensure the reliable action and stable operation of the hand tool, and this part of the structure is optimized according to various similar use environments and field use conditions of similar structures;

[0053] The pneumatic control system 700 controls the action and sequence of the pneumatic components, and realizes the automatic control of the action of the gripper cylinder 300 driving the gripper 600. The pneumatic control system is composed of first-line brand sensors, solenoid valves, control components, etc., and controls the pneumatic system by detecting and processing signals to ensure the stability and reliability of the pneumatic control system.

[0054] Among them, the pneumatic transmission system is mainly composed of four parts: air source device, control element, actuator and auxiliary element. The air source device is responsible for converting the mechanical energy provided by the prime mover into the pressure energy of the gas to provide compressed air for the system; the control element is used to adjust and control the pressure, flow rate and flow direction of the compressed air, so that the system actuator works according to the procedures and performance required by the function; the actuator converts the pressure energy of the compressed air into the mechanical energy of the working device to achieve various actions; the auxiliary element is used for internal lubrication of the element, exhaust noise control, connection between elements, and signal conversion, display, amplification, detection, etc.

[0055] Among them, pneumatic transmission, as a low-cost, environmentally friendly and flexible means of industrial automation, plays an important role in modern industrial production, and with the advancement of technology and the expansion of application fields, its development prospects are very broad;

[0056] Among them, the lead robot hand tool uses pneumatic transmission technology to drive a special robot gripper 600 to complete the picking and placing of lead ingots, so that the lead robot hand tool operates according to a special program to complete the stacking of lead ingots.

[0057] In some embodiments of the present invention, referring to Figure 2 As shown, the housing assembly 100 includes:

[0058] The upper shell 110 is provided with two upper shells 110 and is symmetrically fixed at the top ends of the mounting plate 200;

[0059] The lower housing 120 is fixed to the bottom of the mounting plate 200 and connected to the upper housing 110 .

[0060] Among them, the coordinated setting of the upper shell 110 and the lower shell 120 can ensure the normal installation and safety of the gripper cylinder 300, the linear bearing 400, the air control system 700, and the heavy-loaded connector 800, avoiding damage caused by external contact. At the same time, the upper shell 110 and the lower shell 120 can be disassembled normally so that the gripper cylinder 300, the linear bearing 400, the air control system 700, and the heavy-loaded connector 800 can be disassembled normally.

[0061] In some embodiments of the present invention, referring to Figure 2 As shown, it also includes:

[0062] The connecting flange 900 is fixed on the top of the mounting plate 200 and is located between the air control system 700 and the heavy-duty connector 800. The top of the connecting flange 900 is detachably mounted on the robot body.

[0063] The lead robot hand tool is connected to the robot body through a connecting flange 900, and a dedicated pneumatic control system 700 controls the clamping cylinder 300 to drive the clamping claw 600 through a pull rod 500 to achieve the picking and placing of lead ingots.

[0064] In some embodiments of the present invention, referring to Figure 3 As shown, three groups of pull rods 500 are provided, each group of pull rods 500 is provided with two pull rods, and they are symmetrically arranged with the clamping jaw cylinder 300 as the axis.

[0065] The symmetrical arrangement and synchronous movement of the pull rods 500 allow the two symmetrical pull rods 500 to move closer to or away from each other, thereby driving the clamping jaws 600 to clamp or put down the lead ingot.

[0066] In some embodiments of the present invention, referring to Figure 4 As shown, a plurality of C-shaped grooves 410 are formed on the inner wall of the linear bearing 400 . The plurality of C-shaped grooves 410 are evenly distributed in a circular array. A plurality of balls 420 are rotatably mounted inside the C-shaped grooves 410 .

[0067] The C-shaped groove 410 is provided as a space for installing the ball 420 and for the rolling element, and the friction of the pull rod 500 is reduced by the rolling of the ball 420 .

[0068] In some embodiments of the present invention, referring to Figure 3 As shown, a groove 610 is formed at the lower part of one side of the clamping jaw 600 close to the pull rod 500 , and the inner side wall of the groove 610 is inclined downward.

[0069] Among them, by the inclined surface of the groove 610 correspondingly contacting the inclined surface of the lead ingot, the clamping jaw 600 can stack the lead ingots without relying on a large clamping force, and prevent the lead ingots from falling during the clamping process.

[0070] Working method of the utility model:

[0071] The existing hand tool for stacking lead ingots is used to pick up and place two lead ingots at a time, and the lead ingot stack has five ingots per layer, so each layer needs 2.5 times (five times for two layers) to be picked up and placed to complete. If the hand tool is changed to pick up and place three lead ingots at a time, then each layer only needs 1.5 times (three times for two layers) to be picked up and placed to complete, which can greatly improve the robot's stacking efficiency.

[0072] During operation, the pneumatic control system 700 controls the clamping cylinder 300 to drive the clamping jaw 600 to move through the pull rod 500, so that the two clamping jaws 600 are close to each other and clamp the lead ingot. The sensor installed on the clamping cylinder 300 is connected to the electronic control system 700 through the heavy-duty connector 800, and the movement of the clamping jaw 600 is controlled according to the needs of the clamp state and the stacking state, and the lead ingot is placed at the specified position, thereby completing the stacking of the lead ingot stack.

[0073] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An efficient robot hand tool, characterized in that: include: A housing assembly (100); A mounting plate (200), wherein the mounting plate (200) is detachably fixed inside the housing assembly (100); A clamping claw cylinder (300), wherein three clamping claw cylinders (300) are provided and are detachably fixed to the bottom of the mounting plate (200); Linear bearings (400), wherein two groups of the linear bearings (400) are provided and are respectively fixed at two ends of the bottom of the mounting plate (200); A pull rod (500), the pull rod (500) being mounted on the end of the clamping jaw cylinder (300) and passing through the linear bearing (400); A clamping jaw (600), wherein the clamping jaw (600) is fixed to an end of the pull rod (500) away from the clamping jaw cylinder (300); An air control system (700), wherein the air control system (700) is detachably fixed to one end of the top of the mounting plate (200); A heavy-duty connector (800) is detachably fixed to the other end of the top of the mounting plate (200).

2. The high-efficiency robot hand tool according to claim 1, characterized in that: The housing assembly (100) comprises: An upper shell (110), wherein two upper shells (110) are provided and symmetrically fixed at two ends of the top of the mounting plate (200); The lower shell (120) is fixed to the bottom of the mounting plate (200) and connected to the upper shell (110).

3. The high-efficiency robot hand tool according to claim 1, characterized in that: Also includes: A connecting flange (900) is fixed on the top of the mounting plate (200) and is located between the air control system (700) and the heavy-duty connector (800). The top of the connecting flange (900) is detachably mounted on the robot body.

4. The high-efficiency robot hand tool according to claim 1, characterized in that: The pull rods (500) are provided in three groups, each group of the pull rods (500) is provided with two pull rods (500), and are symmetrically arranged with the clamping claw cylinder (300) as the axis.

5. The high-efficiency robot hand tool according to claim 1, characterized in that: A plurality of C-shaped grooves (410) are provided on the inner wall of the linear bearing (400), and the plurality of C-shaped grooves (410) are evenly distributed in a circular array, and a plurality of balls (420) are rotatably mounted inside the C-shaped grooves (410).

6. The high-efficiency robot hand tool according to claim 1, characterized in that: A groove (610) is provided at the lower part of one side of the clamping jaw (600) close to the pull rod (500), and the inner side wall of the groove (610) is tilted downward.

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