Feeding manipulator with angle convenient to adjust

Abstract

The feeding manipulator convenient to adjust the angle comprises a conveying belt, a feeding manipulator body is arranged at the top of the conveying belt, a mounting mechanism is arranged on one side of the feeding manipulator body, and an early warning mechanism is arranged at the bottom of the feeding manipulator body; the feeding manipulator has the beneficial effects that in the equipment operation process, the feeding manipulator body conveys a material body to an operation area through the conveying belt, the feeding manipulator body is installed at the top of the conveying belt and connected with the guide rail, so that flexible adjustment of the position and the angle is achieved, and when the feeding manipulator is disturbed abnormally or deviates in the working process, the feeding manipulator body can be automatically adjusted. When the feeding manipulator works, the early warning mechanism plays a role, specifically, the two trigger rods arranged on the two sides of the feeding manipulator body can deflect due to stress, so that the indicating rod at the top of the trigger rods slides along the scale plate, and an operator can observe stress change in real time through the position of a pointer.

Description

Technical Field

[0001] The present invention relates to the technical field of manipulators, and particularly to a feeding manipulator that is convenient for adjusting the angle. Background Art

[0002] With the continuous improvement of the level of industrial automation, manipulators are increasingly widely used in industrial production, especially in material handling, part feeding, assembly, packaging and other links. The use of manipulators has greatly improved production efficiency, reduced labor costs. Through programming control and multi-degree-of-freedom movement, manipulators can replace manual labor to complete work tasks with high repetition, high labor intensity and high operation precision requirements, reducing the defective rate of products caused by human operation errors. In addition, manipulators can be seamlessly connected to automated production lines to achieve continuous operation, effectively improving the overall manufacturing capacity of enterprises and the flexibility to respond to market demands. Therefore, in many manufacturing industries such as electronics, automotive, home appliances, food, and medicine, manipulators have become important equipment for improving product quality and stabilizing production processes.

[0003] In the actual implementation process, there are still some problems: Traditional feeding manipulators mostly adopt a fixed installation structure. Once the angle and position are set, it is relatively difficult to adjust. In the face of different material shapes, changing feeding angles or limited space layouts, traditional manipulators are difficult to quickly adapt to new working conditions. This structure results in poor equipment versatility, long debugging time, and low operation efficiency. Especially in a production environment that requires frequent adjustment of working parameters, it brings great troubles to the production line. Most traditional feeding manipulators lack an active offset monitoring and warning device. The equipment may deviate or collide abnormally due to external factors such as improper operation, material interference or vibration. In such cases, traditional equipment relies on manual monitoring and judgment, with a slow reaction speed and unable to provide timely warnings, easily leading to equipment damage or operator injury. This design lacking a real-time monitoring and alarm mechanism increases the complexity of equipment maintenance and potential safety hazards. Summary of the Invention

[0004] (I) Technical Problems to be Solved In order to solve the above problems of the prior art, the present invention provides a feeding manipulator that is convenient for adjusting the angle, solving the problems of inflexible angle adjustment, poor adaptability, poor safety and lack of a real-time offset warning mechanism of traditional manipulators.

[0005] (II) Technical Solutions In order to achieve the above purpose, the main technical solutions adopted by the present invention are: A feeding manipulator convenient for adjusting the angle, including a conveyor belt, a feeding manipulator body is arranged on the top of the conveyor belt, an installation mechanism is arranged on one side of the feeding manipulator body, and a warning mechanism is arranged at the bottom of the feeding manipulator body; Warning mechanism, the warning mechanism includes trigger rods, push-button alarms, scale plates and indicating rods. The tops of one sides of the two trigger rods are fixedly connected with indicating rods respectively. The bottoms of the two indicating rods are respectively slidably connected to the tops of the two scale plates. Push-button alarms are arranged on one side of each of the two trigger rods; Installation mechanism, the installation mechanism includes a locking rod, a pressing block and a stabilizing plate. One end of the locking rod penetrates through the stabilizing plate, and the other end of the locking rod fits outside the pressing block.

[0006] A material body is placed on the top of the conveyor belt, and a guide rail is connected to the back of the conveyor belt.

[0007] The warning mechanism further includes a base, a locking pin, a U-shaped connecting plate, a fixing plate, a mounting plate, a ball and a collar. The base is slidably connected to the top of the guide rail, and the bottom end of the feeding manipulator body is connected to the top of the base. Mounting plates are fixedly connected to both sides of the top of the base, and U-shaped connecting plates are slidably connected to the outside of the two mounting plates.

[0008] Locking holes are formed in both sides of the two U-shaped connecting plates and both sides of the two mounting plates. Two locking pins are arranged on the outside of the two U-shaped connecting plates, and the two locking pins sequentially penetrate through the two locking holes.

[0009] Balls are rotatably connected to the other ends of the two trigger rods respectively. The two balls are attached to both sides of the feeding manipulator body. Fixing plates are fixedly connected to the inner sides of the two mounting plates, and the two trigger rods are respectively slidably connected to the two fixing plates and the mounting plates.

[0010] Collars are fixedly sleeved on the middle parts of the two trigger rods respectively. Return springs are sleeved on the middle parts of the two trigger rods. One ends of the two return springs are respectively fixedly connected to the inner sides of the two collars, and the other ends of the two return springs are respectively fixedly connected to the outside of the two mounting plates.

[0011] Rubber plates are fixedly connected to one ends of the two trigger rods respectively. The two push-button alarms are fixedly connected to the inner sides of the two U-shaped connecting plates. The bottoms of the two scale plates are fixedly connected to the tops of the U-shaped connecting plates. The bottoms of the two indicating rods are fixedly connected to the tops of the two trigger rods.

[0012] The installation mechanism further includes a locking plate, a transmission plate, a limiting plate, a stabilizing plate, a bottom plate, a fixing rod, a transmission handle and a sliding groove. The bottom end of the loading manipulator body is fixedly connected with the locking plate. The bottom end of the locking plate is fixedly connected with a connecting piece. The locking plate is rotatably connected with the top end of the transmission plate. The connecting piece is rotatably connected with the transmission plate inside. The bottom end of the connecting piece is connected with a mechanical claw.

[0013] The extrusion block is fixedly connected to the outer wall of the transmission plate. The stabilizing plate is fixedly connected to the top end of the connecting piece. The bottom end of the locking rod is slidably connected with the limiting plate. The bottom end of the limiting plate is fixedly connected to the top end of the connecting piece.

[0014] A sliding groove is formed in the outer side of the connecting piece. The inner wall of the sliding groove is slidably connected with the transmission handle. One end of the transmission handle is fixedly connected to the outer wall of the transmission plate. The middle part of the transmission handle is vertically slidably connected with the fixing rod. The outer wall of the connecting piece is fixedly connected with the bottom plate. The bottom end of the fixing rod penetrates through the bottom plate.

[0015] (III) Beneficial effects The beneficial effects of the present invention are as follows: During the operation of the equipment, the feeding manipulator body conveys the material body to the operation area through the conveyor belt. The feeding manipulator body is installed on the top of the conveyor belt and connected to the guide rail to achieve flexible adjustment of position and angle. When the feeding manipulator is abnormally interfered or offset during operation, the warning mechanism comes into play. Specifically, two trigger rods arranged on both sides of the feeding manipulator body will deflect due to force, causing the indicating rod at their top to slide along the scale plate. The operator can observe the force change in real time through the position of the pointer. In addition, a ball is connected to the end of the trigger rod, and the ball contacts the manipulator body, which can sensitively sense minute lateral pressure. A return spring is sleeved on the middle part of the trigger rod. Once the external pressure is removed, the return spring quickly returns the trigger rod to its initial state, ensuring accurate positioning of the feeding manipulator body. When the trigger rod triggers a certain limit position, it will press the push-button alarm set on one side of it, and the alarm immediately emits a sound and light prompt to remind the operator that there may be risks or interference in the equipment, which helps to improve the safety and response speed during the operation process. Through the cooperation of the scale plate and the indicating rod, the visualization display of the force direction and intensity can also be realized, which is convenient for subsequent analysis and adjustment. In terms of angle adjustment, the U-shaped connecting plate installed on the base slides relative to the mounting plates fixed on both sides of the base. Multiple locking holes are respectively arranged on both sides of it. Different-angle hierarchical positioning can be achieved by inserting locking pins. The user can manually adjust the sensitive distance of the push-button alarm triggered when the manipulator body is offset according to the operation requirements to achieve the warning precision adjustment under different working conditions, and quickly fix it with the locking pin, effectively improving the adaptability of the manipulator to different material positions under complex working conditions. The cooperating installation mechanism includes structural components such as a locking plate, a transmission plate, a limiting plate, and a bottom plate. The locking plate is fixed to the bottom of the manipulator body through a connecting piece. The user can drive the transmission plate to rotate by turning the transmission handle. During the rotation of the transmission plate, the extrusion block is driven to move, so that the locking rod is inserted into the inner wall of the stabilizing plate, realizing the rapid installation and positioning of the mechanical claw, thereby improving the applicability and operation efficiency of the equipment. At the same time, through the cooperative connection between the fixing rod and the bottom plate, the transmission handle can be effectively locked to prevent it from loosening or offsetting during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic structural diagram of the front side of the present invention; Figure 3 is a schematic structural diagram of the mechanical claw part of the present invention; Figure 4 is of the present invention Figure 3 enlarged view of part A; Figure 5 is a partial structural diagram of the base of the present invention; Figure 6 Structural schematic diagram of the U-shaped connecting plate part of the present invention; Figure 7 of the present invention Figure 6 Enlarged view at B in

[0017]

Explanation of reference numerals

[0018] For better explanation of the present invention and for ease of understanding, the present invention will be described in detail below with reference to the accompanying drawings and through specific embodiments.

[0019] Please refer to Figures 1 to 7 As shown, a feeding manipulator with an adjustable angle of the present invention includes a conveyor belt 1. A feeding manipulator body 4 is provided on the top of the conveyor belt 1. An installation mechanism 3 is provided on one side of the feeding manipulator body 4. A warning mechanism 6 is provided at the bottom of the feeding manipulator body 4; Warning mechanism 6, the warning mechanism 6 includes a trigger rod 606, a push-button alarm 614, a scale plate 613 and an indicating rod 611. The tops of one sides of the two trigger rods 606 are fixedly connected with indicating rods 611 respectively. The bottoms of the two indicating rods 611 are respectively slidably connected to the tops of the two scale plates 613. Push-button alarms 614 are provided on one side of each of the two trigger rods 606; Installation mechanism 3, the installation mechanism 3 includes a locking rod 304, an extrusion block 303 and a stabilizing plate 306. One end of the locking rod 304 penetrates through the stabilizing plate 306, and the other end of the locking rod 304 abuts against the outer side of the extrusion block 303. In the actual implementation process, during the operation of the equipment, the loading manipulator body 4 conveys the material body 2 to the operation area through the conveyor belt 1. The loading manipulator body 4 is installed on the top of the conveyor belt 1 and is connected to the guide rail 5 to achieve flexible adjustment of the position and angle. When the loading manipulator is abnormally disturbed or shifted during operation, the warning mechanism 6 comes into play. Specifically, two trigger rods 606 provided on both sides of the loading manipulator body 4 will deflect due to force, causing the indicating rod 611 at their top to slide along the scale plate 613. The operator can observe the change in force in real time through the position of the pointer. In addition, a ball 605 is connected to the end of the trigger rod 606. The ball 605 contacts the manipulator body and can sensitively sense tiny lateral pressure. A return spring 608 is sleeved on the middle part of the trigger rod 606. Once the external pressure is released, the return spring 608 quickly returns the trigger rod 606 to its initial state to ensure the accurate return of the loading manipulator body 4. When the trigger rod 606 triggers to a certain limit position, it will press the push-button alarm 614 provided on one side of it. The push-button alarm 614 immediately emits a sound and light prompt to remind the operator that there may be risks or interference in the equipment, which helps to improve the safety and reaction speed during the operation process. Through the cooperation of the scale plate 613 and the indicating rod 611, the visualization display of the force direction and intensity can also be realized, which is convenient for subsequent analysis and adjustment. In terms of angle adjustment, the U-shaped connecting plate 602 installed on the base 601 slides relative to the mounting plates 604 fixed on both sides of the base 601. A plurality of locking holes 609 are provided on both sides of it. Different-angle hierarchical positioning can be achieved by inserting the locking pin 610. The user can manually adjust the sensitive distance at which the manipulator body deflects to trigger the push-button alarm 614 according to the operation requirements to achieve the warning precision adjustment under different working conditions, and quickly fix it through the locking pin 610, effectively improving the adaptability of the manipulator to different material positions under complex working conditions. The cooperating installation mechanism 3 includes structural components such as a locking plate 301, a transmission plate 302, a limiting plate 305, and a bottom plate 307. The locking plate 301 is fixed to the bottom of the manipulator body through a connecting piece 8. The user can drive the transmission plate 302 to rotate by turning the transmission handle 309. During the rotation of the transmission plate 302, it drives the extrusion block 303 to move, so that the locking rod 304 is inserted into the inner wall of the stabilizing plate 306, realizing the quick installation and positioning of the mechanical claw 7, thereby improving the applicability and operation efficiency of the equipment. At the same time, through the cooperative connection between the fixing rod 308 and the bottom plate 307, the transmission handle 309 can be effectively locked to prevent it from loosening or shifting during operation.

[0020] Optionally, a material body 2 is placed at the top of the conveyor belt 1, and a guide rail 5 is connected to the back of the conveyor belt 1. In the actual implementation process, the conveyor belt 1 sequentially conveys the material body 2 to be processed to the position where the loading manipulator body 4 is located. The guide rail 5 is installed on the back of the conveyor belt 1, providing track support for the movement and adjustment of the loading manipulator body 4, ensuring its flexible adjustment of position and angle in the horizontal or inclined direction, thereby improving the adaptability of the assembly line and the operation efficiency.

[0021] Optionally, the warning mechanism 6 further includes a base 601, a locking pin 610, a U-shaped connecting plate 602, a fixing plate 603, a mounting plate 604, a ball 605 and a collar 607. The base 601 is slidably connected to the top of the guide rail 5, and the bottom end of the loading manipulator body 4 is connected to the top of the base 601. Mounting plates 604 are fixedly connected to both sides of the top of the base 601, and U-shaped connecting plates 602 are slidably connected to the outside of the two mounting plates 604. In the actual implementation process, the movement of the U-shaped connecting plate 602 can drive the push-button alarm 614 to move, thereby adjusting the triggering distance of its alarm.

[0022] Optionally, locking holes 609 are formed in both sides of the two U-shaped connecting plates 602 and both sides of the two mounting plates 604. Two locking pins 610 are provided on the outside of the two U-shaped connecting plates 602, and the two locking pins 610 sequentially penetrate through the two locking holes 609. In the actual implementation process, the locking pins 610 penetrate through the two locking holes 609, which can lock the position of the U-shaped connecting plate 602 and prevent it from shifting during use.

[0023] Optionally, balls 605 are rotatably connected to the other ends of the two trigger rods 606. The two balls 605 are attached to both sides of the loading manipulator body 4. Fixing plates 603 are fixedly connected to the inside of the two mounting plates 604, and the two trigger rods 606 are slidably connected to the two fixing plates 603 and the mounting plates 604 respectively. In the actual implementation process, the balls 605 can sense the offset pressure from the loading manipulator body 4 in real time, and the trigger rods 606 drive the indicating rod 611 to displace during sliding to present real-time feedback. With the sliding guide structure of the fixing plates 603 and the mounting plates 604, the triggering process can be ensured to be stable and smooth, further enhancing the sensitivity of the warning and the accuracy of the mechanical feedback.

[0024] Optionally, collars 607 are fixedly sleeved on the middle parts of the two trigger rods 606. Return springs 608 are sleeved on the middle parts of the two trigger rods 606. One ends of the two return springs 608 are respectively fixedly connected to the inner sides of the two collars 607, and the other ends of the two return springs 608 are respectively fixedly connected to the outside of the two mounting plates 604. In the actual implementation process, the return springs 608 automatically reset the trigger rods 606 after the external force is released, so that the balls 605 always fit against the side wall of the loading manipulator body 4.

[0025] Optionally, rubber plates 612 are fixedly connected to one ends of the two trigger rods 606, two push-button alarms 614 are fixedly connected to the inner sides of the two U-shaped connecting plates 602, the bottom ends of the two scale plates 613 are fixedly connected to the top ends of the U-shaped connecting plates 602, and the bottom ends of the two indicating rods 611 are fixedly connected to the top ends of the two trigger rods 606. During actual implementation, when the alarm is triggered, the user can judge the offset distance of the loading manipulator body 4 according to the distance between the indicating rod 611 and the scale plate 613, so as to facilitate debugging.

[0026] Optionally, the mounting mechanism 3 further includes a locking plate 301, a transmission plate 302, a limiting plate 305, a stabilizing plate 306, a bottom plate 307, a fixing rod 308, a transmission handle 309 and a chute 310. A locking plate 301 is fixedly connected to the bottom end of the loading manipulator body 4, a connecting member 8 is fixedly connected to the bottom end of the locking plate 301, the locking plate 301 is rotatably connected to the top end of the transmission plate 302, and the transmission plate 302 is rotatably connected to the inner side of the connecting member 8. The bottom end of the connecting member 8 is connected to a mechanical claw 7. During actual implementation, the operator can rotate the transmission plate 302 through the transmission handle 309 in the chute 310 to drive the extrusion block 303 to act, so that the locking rod 304 is inserted into the inner wall of the stabilizing plate 306, thereby completing the locking and installation of the mechanical claw 7. This structure realizes the quick replacement and fixation of the execution end of the manipulator, reduces the disassembly and assembly difficulty, and improves the ability of the production line to adapt to different tasks.

[0027] Optionally, the extrusion block 303 is fixedly connected to the outer wall of the transmission plate 302, the stabilizing plate 306 is fixedly connected to the top end of the connecting member 8, the bottom end of the locking rod 304 is slidably connected to the limiting plate 305, and the bottom end of the limiting plate 305 is fixedly connected to the top end of the connecting member 8. During actual implementation, when the extrusion block 303 is driven by the transmission plate 302, it drives the locking rod 304 to move. When it is in place in cooperation with the limiting plate 305, a stable mechanical connection is formed, effectively preventing loosening or displacement caused by vibration during high-speed operation or high-load operation, and improving the stability and operation reliability of the whole machine.

[0028] Optionally, a chute 310 is formed on the outer side of the connecting member 8, the inner wall of the chute 310 is slidably connected to a transmission handle 309, one end of the transmission handle 309 is fixedly connected to the outer wall of the transmission plate 302, the middle part of the transmission handle 309 is slidably connected to a fixing rod 308 in the vertical direction, the outer wall of the connecting member 8 is fixedly connected to a bottom plate 307, and the bottom end of the fixing rod 308 penetrates through the bottom plate 307. During actual implementation, the transmission handle 309 can be slid through the chute 310 to flexibly adjust the position, and after the adjustment is completed, it is vertically locked to the bottom plate 307 by the fixing rod 308 to achieve quick stability after operation, prevent the transmission handle 309 from generating displacement during operation, and ensure the stability and repeated accuracy of the transmission structure.

[0029] The above has shown and described the basic principles, main features and advantages of the present invention. Moreover, the standard parts used in the present invention can all be purchased from the market, the special-shaped parts can all be customized according to the records in the specification and the drawings, the specific connection manners of each part all adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art, the machines, parts and equipment all adopt the conventional models in the prior art, and in addition, the circuit connection adopts the conventional connection manner in the prior art, which will not be elaborated herein.

[0030] The above are only the embodiments of the present invention, and thus do not limit the patent scope of the present invention. All equivalent transformations made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical fields, are similarly included in the patent protection scope of the present invention.

Claims

1. A feeding manipulator facilitating angle adjustment, comprising a conveyor belt (1), characterized in that: A loading manipulator body (4) is provided at the top of the conveyor belt (1), an installation mechanism (3) is provided on one side of the loading manipulator body (4), and a warning mechanism (6) is provided at the bottom of the loading manipulator body (4); Warning mechanism (6), the warning mechanism (6) includes a trigger rod (606), a push-button alarm (614), a scale plate (613) and an indicating rod (611). The top ends of one side of the two trigger rods (606) are fixedly connected with indicating rods (611). The bottom ends of the two indicating rods (611) are respectively slidably connected to the top ends of the two scale plates (613). A push-button alarm (614) is provided on one side of each of the two trigger rods (606); Installation mechanism (3), the installation mechanism (3) includes a locking rod (304), a pressing block (303) and a stabilizing plate (306). One end of the locking rod (304) penetrates through the stabilizing plate (306), and the other end of the locking rod (304) fits against the outside of the pressing block (303).

2. The feeding manipulator with an adjustable angle according to claim 1, characterized in that: A material body (2) is placed at the top end of the conveyor belt (1), and a guide rail (5) is connected to the back of the conveyor belt (1).

3. The feeding manipulator with adjustable angle according to claim 1, characterized in that: The warning mechanism (6) further includes a base (601), a locking pin (610), a U-shaped connecting plate (602), a fixing plate (603), a mounting plate (604), a ball (605) and a collar (607). The base (601) is slidably connected to the top end of the guide rail (5), and the bottom end of the loading manipulator body (4) is connected to the top end of the base (601). Mounting plates (604) are fixedly connected to both sides of the top end of the base (601), and U-shaped connecting plates (602) are slidably connected to the outside of the two mounting plates (604).

4. The feeding manipulator with an adjustable angle according to claim 3, characterized in that: Locking holes (609) are formed in both sides of the two U-shaped connecting plates (602) and both sides of the two mounting plates (604). Two locking pins (610) are provided on the outside of each of the two U-shaped connecting plates (602), and the two locking pins (610) sequentially penetrate through the two locking holes (609).

5. The feeding manipulator facilitating angle adjustment according to claim 4, wherein: The other ends of the two trigger rods (606) are respectively rotatably connected with balls (605). The two balls (605) are in contact with both sides of the loading manipulator body (4). Fixing plates (603) are fixedly connected to the inner sides of the two mounting plates (604), and the two trigger rods (606) are respectively slidably connected to the two fixing plates (603) and the mounting plates (604).

6. The feeding manipulator with an adjustable angle according to claim 1, characterized in that: Collars (607) are fixedly sleeved on the middle parts of the two trigger rods (606). Return springs (608) are sleeved on the middle parts of the two trigger rods (606). One ends of the two return springs (608) are respectively fixedly connected to the inner sides of the two collars (607), and the other ends of the two return springs (608) are respectively fixedly connected to the outside of the two mounting plates (604).

7. The feeding manipulator capable of facilitating angle adjustment according to claim 1, wherein: One end of each of the two trigger rods (606) is fixedly connected to a rubber plate (612), each of the two push-button alarms (614) is fixedly connected to the inner side of two U-shaped connecting plates (602), the bottom ends of the two scale plates (613) are fixedly connected to the top ends of the U-shaped connecting plates (602), and the bottom ends of the two indicating rods (611) are fixedly connected to the top ends of the two trigger rods (606).

8. The feeding manipulator with an adjustable angle according to claim 1, characterized in that: The mounting mechanism (3) further includes a locking plate (301), a transmission plate (302), a limiting plate (305), a stabilizing plate (306), a bottom plate (307), a fixing rod (308), a transmission handle (309) and a sliding groove (310). The bottom end of the loading manipulator body (4) is fixedly connected to the locking plate (301), the bottom end of the locking plate (301) is fixedly connected to a connecting member (8), the locking plate (301) is rotatably connected to the top end of the transmission plate (302), the inner side of the connecting member (8) is rotatably connected to the transmission plate (302), and the bottom end of the connecting member (8) is connected to a mechanical claw (7).

9. The feeding manipulator capable of adjusting the angle conveniently according to claim 8, characterized in that: The extrusion block (303) is fixedly connected to the outer wall of the transmission plate (302), the stabilizing plate (306) is fixedly connected to the top end of the connecting member (8), the bottom end of the locking rod (304) is slidably connected to the limiting plate (305), and the bottom end of the limiting plate (305) is fixedly connected to the top end of the connecting member (8).

10. The feeding manipulator with an adjustable angle according to claim 8, wherein: A sliding groove (310) is formed in the outer side of the connecting member (8), the inner wall of the sliding groove (310) is slidably connected to the transmission handle (309), one end of the transmission handle (309) is fixedly connected to the outer wall of the transmission plate (302), the middle part of the transmission handle (309) is vertically slidably connected to the fixing rod (308), the outer wall of the connecting member (8) is fixedly connected to the bottom plate (307), and the bottom end of the fixing rod (308) penetrates through the bottom plate (307).

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