Automatic feeding device for material assembly

Abstract

The utility model discloses an automatic feeding device for material assembly. The automatic feeding device comprises a rack, a first power source, a first limiting plate, a second power source, a conveying mechanism and a material jig. The first power source, the second power source and the conveying mechanism are all arranged on the rack, the output end of the first power source is connected with the first limiting plate, the first limiting plate can move in the vertical direction, the output end of the second power source is connected with the conveying mechanism, and the material jig is arranged on the conveying mechanism and can move in the transverse direction along with the conveying mechanism; the material jig comprises a containing base and a positioning piece, the containing base can contain materials to be assembled, the first limiting plate comprises a positioning hole, the positioning piece can be clamped with the positioning hole, and the second power source rotates intermittently. According to the technical scheme, by arranging the rack, the first power source, the first limiting plate, the second power source, the conveying mechanism and the material jig, automatic assembling operation can be achieved, and the assembling efficiency and the assembling accuracy degree are improved.

Description

Technical Field

[0001] The utility model relates to the field of workshop conveyors, in particular to an automatic feeding device for material assembly. Background Art

[0002] In the production process of products, multiple independent parts need to be assembled into a whole. In the prior art, parts that can be used as a base are generally transported by a conveyor belt, and then workers remove the parts that can be used as a base, so that other parts are placed or installed on the parts that can be used as a base, and finally the assembled parts or products are put back on the conveyor belt for the next processing. However, the existing assembly method has the problems of low efficiency and low assembly accuracy.

[0003] To this end, we propose an automatic feeding device that can improve assembly efficiency and assembly accuracy. Utility Model Content

[0004] The main purpose of the utility model is to provide an automatic feeding device for material assembly, aiming to solve the technical problems of low efficiency and low assembly accuracy of existing assembly technology.

[0005] To achieve the above-mentioned purpose, the automatic feeding device for material assembly proposed in the utility model includes a frame, a first power source, a first limit plate, a second power source, a transmission mechanism and a material fixture;

[0006] The first power source, the second power source and the transmission mechanism are all arranged on the frame, the output end of the first power source is connected to the first limit plate, the first limit plate can move vertically, the output end of the second power source is connected to the transmission mechanism, the material fixture is arranged on the transmission mechanism, and the material fixture can move horizontally with the transmission mechanism;

[0007] The material fixture comprises a placement seat and a positioning piece, the placement seat can place the material to be assembled, the first limiting plate comprises a positioning hole, the positioning piece can be engaged with the positioning hole, and the second power source is intermittently rotating.

[0008] Optionally, it further includes a transmission structure, which is arranged on the frame, and the output end of the second power source, the transmission structure and the transmission mechanism are connected in sequence.

[0009] Optionally, a first mounting bracket is further included, the output end of the first power source is connected to the first mounting bracket, and the first limiting plate is arranged on the first mounting bracket.

[0010] Optionally, the frame includes a base, a support and a slide rail, the support and the first power source are both arranged on the base, and the slide rail is arranged on the upper part of the support;

[0011] The first mounting bracket comprises a slide seat, the slide seat is arranged on the first mounting bracket, and the slide rail is slidably connected to the slide seat.

[0012] Optionally, the conveying mechanism includes a conveyor belt and a conveying frame, the conveying frame includes a conveying rotating shaft, the output end of the second power source is connected to the conveying rotating shaft, the conveyor belt is arranged around the conveying frame, and the inner side surface of the conveyor belt is meshed and connected with the outer side surface of the conveying rotating shaft, and the material fixture is arranged on the outer side surface of the conveyor belt.

[0013] Optionally, the conveyor belt comprises a second mounting seat, and the second mounting seat is arranged on the outer side of the conveyor belt;

[0014] The material fixture includes a third mounting seat and a third mounting plate, the positioning member is specifically a positioning pin, the third mounting seat is connected to the second mounting seat, the third mounting plate is arranged on the third mounting seat, the positioning pin and the placement seat are both arranged on the third mounting plate, and the top surface of the third mounting plate can be against the bottom surface of the first limiting plate.

[0015] Optionally, it further includes a second mounting bracket and a detection structure, wherein the second mounting bracket is arranged on both sides of the conveying frame, and the detection structure is arranged on the second mounting bracket.

[0016] The technical solution of the utility model has the following beneficial effects:

[0017] By setting up a frame, a first power source, a first limit plate, a second power source, a transmission mechanism and a material fixture, the U-shaped colloid product can be moved between the first station, the second station and the third station according to a predetermined stroke, speed and posture, which is conducive to realizing automated assembly operations to improve assembly efficiency and assembly accuracy.

[0018] In the process of assembling products or parts, the conveyor belt is driven to rotate intermittently through the second power source, so that the six material jigs move intermittently and cyclically with the conveyor belt. When a material jig moves to the No. 1 station to pause and position, the U-shaped colloid product can be placed on the placement seat through the loading component. After the U-shaped colloid product is placed, the material jig can continue to move forward to the No. 2 station. At this time, the parts to be assembled can be transferred to the U-shaped colloid product through the assembly robot, so as to perform the assembly operation. When the parts and the U-shaped colloid product are assembled, the material jig can continue to move forward to the No. 3 station, so that the parts and the U-shaped colloid product can be transferred to the next process through the unloading robot.

[0019] It is worth noting that: when the material jig is paused, the first power source is used to drive the first mounting bracket and the first limit plate to move vertically, so that the positioning hole of the first limit plate is engaged or disengaged with the positioning piece, thereby achieving precise positioning of the material jig, so as to facilitate the assembly of parts on the material jig. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 The overall structure of an automatic feeding device for material assembly according to an embodiment of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 2 The overall structure of an automatic feeding device for material assembly according to an embodiment of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0024] Figure 4 The overall structure of an automatic feeding device for material assembly according to an embodiment of the utility model is shown in FIG. Figure 3 .

[0025] Description of the accompanying figures: frame 100, pillar 110, slide rail 1101, first power source 200, first mounting bracket 210, slide seat 2101, first limit plate 2102, second power source 300, transmission structure 400, transmission mechanism 500, conveyor belt 510, conveying frame 520, second mounting bracket 530, material fixture 600, third mounting seat 610, third mounting plate 620, positioning pin 6201, placement seat 630, detection structure 700, U-shaped colloid product 800.

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0030] The utility model provides an automatic feeding device for material assembly.

[0031] like Figures 1 to 4 As shown, in one embodiment of the utility model, the automatic feeding device for material assembly includes a frame 100, a first power source 200, a first mounting frame, a first limiting plate 2102, a second power source 300, a transmission structure 400, a conveying mechanism 500 and a material fixture 600. In this embodiment, the first power source 200, the second power source 300, the transmission structure 400 and the conveying mechanism 500 are all arranged on the frame 100; the output end of the first power source 200, the first mounting frame and the first limiting plate 2102 are connected in sequence, and the first mounting frame and the first limiting plate 2102 can be driven by the first power source 200 to move vertically; the output end of the second power source 300, the transmission structure 400 and the conveying mechanism 500 are connected in sequence, the material fixture 600 is arranged on the conveying mechanism 500, and the second power source 300 drives the transmission structure 400, thereby driving the conveying mechanism 500 to move the material fixture 600 in the horizontal direction. It is worth noting that the first power source 200 and the second power source 300 may specifically be motors or cylinders. Since motors or cylinders are mature existing technologies, they will not be described in detail in this embodiment.

[0032] like Figure 1 , 2As shown in Figures 4 and 5, in this embodiment, the frame 100 includes a base, a pillar 110, a guide seat and a slide rail 1101. Specifically, the first power source 200 is arranged in the middle of the base, and the number of pillars 110 is four, the number of slide rails 1101 is four, and the number of guide seats is two. The four pillars 110 are respectively arranged at the four corners of the base, and the four slide rails 1101 are respectively arranged on the outer side surfaces of the upper parts of the four pillars 110, and the two guide seats are respectively arranged on both sides of the first power source 200. Further, the first mounting bracket 210 also includes a slide seat 2101 and a guide rod. The number of slide seats 2101 is four, and the number of guide rods is two. The four slide seats 2101 are all arranged on the inner side of the first mounting bracket 210 and are respectively slidably connected to the four slide rails 1101. The two guide rods are arranged at the bottom of the first mounting bracket 210 and are respectively slidably connected to the two guide seats.

[0033] When assembling parts, the first power source 200 drives the first mounting bracket 210 and the first limiting plate 2102 to move in the vertical direction, so that the positioning hole of the first limiting plate 2102 engages with or disengages from the positioning member, thereby accurately positioning the material fixture 600, so as to facilitate the assembly operation of the parts on the material fixture 600. Specifically, when the first mounting bracket 210 moves, the slide 2101 will move relative to the slide rail 1101, and the guide rod will also move relative to the guide seat. By providing the slide 2101, the slide rail 1101, the guide rod and the guide seat, the accuracy and stability of the vertical movement of the first mounting bracket 210 and the first limiting plate 2102 can be improved.

[0034] like Figure 1 , 2 As shown in Figure 4, in this embodiment, the conveying mechanism 500 includes a conveyor belt 510 and a conveyor frame 520, wherein the conveyor frame 520 includes a conveying rotating shaft, and the number of the conveying rotating shafts is specifically two, and the two conveying rotating shafts are rotatably arranged at the two ends of the conveyor frame 520; in addition, the conveyor belt 510 is arranged around the conveyor frame 520, and the inner side surface of the conveyor belt 510 is meshed and connected with the outer side surface of the conveying rotating shaft. Specifically, the output end of the second power source 300 is connected to the lower end of the transmission structure 400, and the upper end of the transmission structure 400 is connected to one of the conveying rotating shafts. Further, the material fixture 600 is arranged on the outer side of the conveyor belt 510, and the second power source 300 outputs power intermittently, that is, it pauses after rotating a certain stroke, and after pausing for a certain period of time, it rotates again for a certain stroke, so that the material fixture 600 can intermittently transport the parts forward, thereby facilitating the assembly operation of the parts.

[0035] When assembling parts, the transmission structure 400 is intermittently driven by the second power source 300, and the intermittent power is transmitted to the transmission rotating shaft connected thereto through the transmission structure 400. The transmission rotating shaft is driven by the transmission structure 400 to intermittently rotate, and another transmission rotating shaft is driven to rotate through the meshing transmission belt 510. In this embodiment, the transmission structure 400 is specifically a belt-driven transmission mechanism. Since the belt-driven transmission structure 400 is a mature existing technology, it will not be described in detail in this embodiment.

[0036] like Figure 3 As shown, in this embodiment, the material fixture 600 includes a third mounting seat 610, a third mounting plate 620, a placement seat 630 and a positioning member, wherein the positioning member is specifically a positioning pin 6201, and the number of the positioning pins 6201 is two, and the conveyor belt 510 includes a second mounting seat. Specifically, the second mounting seat is arranged on the outer side of the conveyor belt 510, the third mounting seat 610 is connected to the second mounting seat, the third mounting plate 620 is arranged on the third mounting seat 610, the positioning pin 6201 and the placement seat 630 are both arranged on the third mounting plate 620, and the placement seat 630 is arranged in the middle of the third mounting plate 620, and the two positioning pins 6201 are respectively arranged on both sides of the placement seat 630. When the first limit plate 2102 moves vertically, the two positioning pins 6201 can be engaged with or disengaged from the positioning holes on the first limit plate 2102, and the top surface of the third mounting plate 620 can be against the bottom surface of the first limit plate 2102, thereby improving the accuracy and stability of positioning. In this embodiment, the placement seat 630 can place materials that can be used as a base to be assembled, and the materials are specifically U-shaped colloid products 800.

[0037] In this embodiment, the number of material fixtures 600 is six, and the six material fixtures 600 are arranged on the conveyor belt 510 at equal intervals; and the number of first limiting plates 2102 is two, and the two first limiting plates 2102 are respectively located on both sides of the conveying mechanism 500, and are respectively connected to the first mounting bracket 210, and three positioning holes are provided on the two first limiting plates 2102, and the spacing between the three positioning holes is the same as the spacing between the material fixtures 600.

[0038] When assembling parts, the six material jigs 600 intermittently circulate with the intermittent rotation of the conveyor belt 510. When the material jig 600 pauses, the material jig 600 is positioned by engaging the positioning hole with the positioning pin 6201 to facilitate the assembly of parts. In this embodiment, the stroke of the intermittent rotation of the second power source 300 is converted by the transmission structure 400 and the transmission rotation shaft, that is, the spacing between the material jigs 600 is the same. It is worth noting that when the material jig 600 moves to the No. 1 station to pause and position, the U-shaped colloid product 800 can be placed on the placement seat 630 through the loading assembly. After the U-shaped colloid product 800 is placed, the material jig 600 can continue to move forward to the No. 2 station. At this time, the parts to be assembled can be transferred to the U-shaped colloid product 800 by the assembly robot, so as to perform the assembly operation. When the parts and the U-shaped colloid product 800 are assembled, the material fixture 600 can continue to move forward to the third station, so that the parts and the U-shaped colloid product 800 can be transferred to the next process by the unloading robot. Since the loading assembly, the assembly robot and the unloading robot are not the contents claimed for protection by this patent, they will not be described in detail in this embodiment.

[0039] In this embodiment, a second mounting bracket 530 and a detection structure 700 are also included. The second mounting bracket 530 is arranged on both sides of the conveying frame 520, and the detection structure 700 is arranged on the second mounting bracket 530. Specifically, the number of the second mounting bracket 530 and the detection structure 700 is three, and the three second mounting brackets 530 and the detection structure 700 are arranged on the conveying mechanism 500 at equal intervals, and the spacing between the three second mounting brackets 530 and the detection structure 700 is the same as the spacing between the material fixtures 600. Further, the detection structure 700 is specifically a photoelectric sensor switch. After the material fixture 600 is positioned, the photoelectric sensor switch can be used to detect the material on the placement seat 630, that is, the U-shaped colloid product 800, so as to detect the assembly effect.

[0040] Specifically, the working principle and process of the utility model are:

[0041] By setting up a frame, a first power source, a first limit plate, a second power source, a transmission mechanism and a material fixture, the U-shaped colloid product can be moved between the first station, the second station and the third station according to a predetermined stroke, speed and posture, which is conducive to realizing automated assembly operations to improve assembly efficiency and assembly accuracy.

[0042] In the process of assembling products or parts, the conveyor belt is driven to rotate intermittently through the second power source, so that the six material jigs move intermittently and cyclically with the conveyor belt. When a material jig moves to the No. 1 station to pause and position, the U-shaped colloid product can be placed on the placement seat through the loading component. After the U-shaped colloid product is placed, the material jig can continue to move forward to the No. 2 station. At this time, the parts to be assembled can be transferred to the U-shaped colloid product through the assembly robot, so as to perform the assembly operation. When the parts and the U-shaped colloid product are assembled, the material jig can continue to move forward to the No. 3 station, so that the parts and the U-shaped colloid product can be transferred to the next process through the unloading robot.

[0043] It is worth noting that: when the material jig is paused, the first power source is used to drive the first mounting bracket and the first limit plate to move vertically, so that the positioning hole of the first limit plate is engaged or disengaged with the positioning piece, thereby achieving precise positioning of the material jig, so as to facilitate the assembly of parts on the material jig.

[0044] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. An automatic feeding device for material assembly, characterized in that: It includes a frame, a first power source, a first limit plate, a second power source, a transmission mechanism and a material fixture; The first power source, the second power source and the transmission mechanism are all arranged on the frame, the output end of the first power source is connected to the first limit plate, the first limit plate can move vertically, the output end of the second power source is connected to the transmission mechanism, the material fixture is arranged on the transmission mechanism, and the material fixture can move horizontally with the transmission mechanism; The material fixture comprises a placement seat and a positioning piece, the placement seat can place the material to be assembled, the first limiting plate comprises a positioning hole, the positioning piece can be engaged with the positioning hole, and the second power source is intermittently rotating.

2. The automatic feeding device for material assembly according to claim 1, characterized in that: It also includes a transmission structure, which is arranged on the frame, and the output end of the second power source, the transmission structure and the transmission mechanism are connected in sequence.

3. The automatic feeding device for material assembly according to claim 1, characterized in that: It also includes a first mounting bracket, the output end of the first power source is connected to the first mounting bracket, and the first limiting plate is arranged on the first mounting bracket.

4. The automatic feeding device for material assembly according to claim 3, characterized in that: The frame includes a base, a support and a slide rail, the support and the first power source are both arranged on the base, and the slide rail is arranged on the upper part of the support; The first mounting bracket comprises a slide seat, the slide seat is arranged on the first mounting bracket, and the slide rail is slidably connected to the slide seat.

5. The automatic feeding device for material assembly according to claim 1, characterized in that: The conveying mechanism includes a conveyor belt and a conveyor frame, the conveyor frame includes a conveying rotating shaft, the output end of the second power source is connected to the conveying rotating shaft, the conveyor belt is arranged around the conveyor frame, and the inner side surface of the conveyor belt is meshed and connected with the outer side surface of the conveying rotating shaft, and the material fixture is arranged on the outer side surface of the conveyor belt.

6. The automatic feeding device for material assembly according to claim 5, characterized in that: The conveyor belt comprises a second mounting seat, and the second mounting seat is arranged on the outer side of the conveyor belt; The material fixture includes a third mounting seat and a third mounting plate, the positioning member is specifically a positioning pin, the third mounting seat is connected to the second mounting seat, the third mounting plate is arranged on the third mounting seat, the positioning pin and the placement seat are both arranged on the third mounting plate, and the top surface of the third mounting plate can be against the bottom surface of the first limiting plate.

7. The automatic feeding device for material assembly according to claim 5, characterized in that: It also includes a second mounting bracket and a detection structure, wherein the second mounting bracket is arranged on both sides of the conveying frame, and the detection structure is arranged on the second mounting bracket.

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