Combined feeding device

Abstract

The utility model discloses a combined feeding device which comprises a machine frame (2) and a horizontal displacement mechanism (3) arranged on the machine frame (2). The horizontal displacement mechanism (3) is connected with a first lifting mechanism (4). The bearing seat is fixedly connected to the first lifting mechanism, a bearing part is arranged at the lower end of the bearing seat, and a magnetic suction area and a vacuum adsorption area are formed on the bearing part; the pressing assembly is fixedly connected to the side edge of the bearing seat and comprises a movable clamping piece, and the clamping piece and the side edge of the bearing piece are oppositely arranged to form a clamping area; the adsorption mechanism is arranged on the bearing seat and can ascend and descend, the adsorption mechanism is provided with a magnetic adsorption part and a vacuum adsorption part, and the magnetic adsorption part and the vacuum adsorption part are arranged in the magnetic adsorption area and the vacuum adsorption area respectively. According to the automatic feeding device, multiple parts can be automatically fed at the same time, the quality problem caused by manual operation is avoided, meanwhile, the labor cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a combined feeding device. Background Art

[0002] A circuit breaker is a basic low-voltage electrical appliance. It has overload, short circuit and undervoltage protection functions and has the ability to protect circuits and power supplies. In the production process of some special circuit breakers, multiple parts need to be placed in the mold 1 for processing at the same time, such as Figure 1 As shown, the arc extinguishing chamber 11 is installed in the middle position of the mold 1, and the rotors 12 are symmetrically placed on both sides of the arc extinguishing chamber 11. The terminals 13 are diagonally placed on both sides of the arc extinguishing chamber 11. The positions where the parts need to be installed are special and they are tightly abutted against each other. They need to be placed in a directional and simultaneous manner, otherwise a part may easily pop out. If manual placement is used, it is difficult and prone to errors, which may affect product quality. In addition, the labor cost is too high, which is not conducive to the sustainable development of the enterprise. Summary of the invention

[0003] The purpose of the utility model is to overcome the above-mentioned defects in the prior art and provide a combined feeding device that can realize automatic feeding of multiple parts at the same time, avoid quality problems caused by manual operation, reduce labor costs and improve production efficiency.

[0004] To achieve the above-mentioned object, the utility model provides a combined feeding device, comprising a frame (2), and further comprising: a horizontal displacement mechanism (3) mounted on the frame (2), wherein the horizontal displacement mechanism (3) is connected to a first lifting mechanism (4);

[0005] A bearing seat fixedly connected to the first lifting mechanism, wherein a bearing member is provided at the lower end of the bearing seat, and a magnetic attraction area and a vacuum attraction area are formed on the bearing member;

[0006] A clamping assembly fixedly connected to the side edge of the bearing seat, wherein the clamping assembly includes a movable clamping member, and the clamping member and the side edge of the bearing member are arranged facing each other to form a clamping area;

[0007] A liftable adsorption mechanism is arranged on the supporting seat, wherein the adsorption mechanism is provided with a magnetic adsorption component and a vacuum adsorption component, and the magnetic adsorption component and the vacuum adsorption component are respectively placed in the magnetic adsorption area and the vacuum adsorption area.

[0008] Furthermore, the clamping assembly includes a clamping transmission block and a clamping cylinder fixedly connected to the bearing seat, and the two ends of the clamping transmission block are respectively fixedly connected to the clamping cylinder and the clamping member. The clamping member is driven to move forward and backward by the clamping cylinder, so that the clamping member can cooperate with the side edge of the bearing member to clamp the assembly.

[0009] Furthermore, the bearing seat is provided with a first through hole which runs through the bearing seat transversely, and the pressing transmission block passes through the first through hole and is connected with the clamping member, so that the overall space utilization rate can be increased, so that the overall structure does not occupy too much space and is optimized.

[0010] Furthermore, the end of the compression transmission block extends to form a downwardly protruding mounting portion, one end of the clamping member is fixed to the mounting portion, and the other end of the clamping member extends toward the compression cylinder to form a clamping portion, and the end surface of the clamping portion is a concave arc surface. In this way, the clamping of the carrier can be better matched.

[0011] Furthermore, the adsorption mechanism includes an adsorption main seat fixedly connected to the supporting seat, the adsorption main seat is fixedly connected to an adsorption lifting cylinder, the adsorption lifting cylinder is connected to an adsorption sub-seat, and the magnetic adsorption component and the vacuum adsorption component are both fixedly connected to the adsorption sub-seat.

[0012] Furthermore, the bearing seat is provided with a second through hole and a third through hole for cooperating with the magnetic attraction component and the vacuum attraction component, respectively. The second through hole and the third through hole are respectively arranged directly above the magnetic attraction area and the vacuum attraction area.

[0013] Furthermore, the horizontal displacement mechanism includes a horizontal bracket fixedly connected to the frame, the horizontal bracket is provided with a horizontal slide rail and a horizontal displacement drive motor fixedly connected to one side of the horizontal bracket, the horizontal slide rail is connected to a first slider, and the first slider is connected to the horizontal displacement drive motor.

[0014] Furthermore, the first lifting mechanism includes a lifting bracket fixedly connected to the first slider, the lifting bracket is provided with a lifting rail, the lifting rail is slidably connected to the second slider, the bearing seat is fixed to the second slider, and the end of the lifting bracket is fixedly connected to the first lifting cylinder connected to the bearing seat.

[0015] Furthermore, the side wing of the lifting bracket is fixed with a limit piece, and a limit auxiliary piece is also provided between the bearing seat and the second slider, and the side edge of the limit auxiliary piece extends outward to form an abutment portion, and the abutment portion is provided directly above the limit piece. The abutment portion cooperates with the limit piece to control the lifting displacement of the lifting bracket, so as to better cooperate with the clamping assembly and the conveying processing operation.

[0016] Furthermore, the position limiting auxiliary part is also provided with an overall L-shaped reinforcing rib, which is respectively connected to the position limiting auxiliary part and the bearing seat. The arrangement of the reinforcing rib can increase the stability of the bearing seat, making it have better bearing capacity and more stable operation.

[0017] Compared with the prior art, the utility model has the following advantages: the utility model sets corresponding vacuum adsorption areas, magnetic adsorption areas and clamping areas on the carrier according to the characteristics of different components, can realize horizontal and up and down lifting actions, can transfer parts to the mold for processing, and through the setting of the clamping component and the adsorption mechanism, can clamp or adsorb different parts, and then the horizontal displacement mechanism and the first lifting mechanism can realize the synchronous conveying action with the components, so that multiple parts can be automatically and synchronously placed in the mold, with high assembly efficiency, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the clamping structure of the mold and various parts in the background technology;

[0020] Figure 2 It is a structural schematic diagram of a combined feeding device of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the bearing seat of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the bearing member of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the clamping assembly of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the first lifting mechanism and the adsorption mechanism of the utility model.

[0025] Included in the figure are:

[0026] 1. Mold; 11. Arc extinguishing chamber; 12. Rotor; 13. Terminal; 2. Frame; 3. Horizontal displacement mechanism; 31. Horizontal bracket; 32. Horizontal slide rail; 33. Horizontal displacement drive motor; 34. First slider; 4. First lifting mechanism; 41. Lifting bracket; 411. Limiting member; 42. Lifting slide rail; 43. Second slider; 44. First lifting cylinder; 5. Bearing seat; 51. Bearing member; 511. Magnetic attraction area; 512 , vacuum adsorption area; 52, first through hole; 53, second through hole; 54, third through hole; 55, limiting auxiliary part; 551, abutment part; 56, reinforcing rib; 6, clamping assembly; 61, clamping part; 611, clamping part; 62, clamping transmission block; 63, clamping cylinder; 7, adsorption mechanism; 8, magnetic adsorption part; 9, vacuum adsorption part; 71, adsorption main seat; 72, adsorption lifting cylinder; 73, adsorption sub-seat; 74, hollow position. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in this embodiment of the utility model to clearly and completely describe the technical solution in this embodiment of the utility model. Obviously, the described embodiment is one embodiment of the utility model, not all embodiments of the utility model. Based on this embodiment of the utility model, all other embodiments of the utility model 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 (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various 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, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features.

[0030] See also Figures 1 to 6 , an embodiment of the utility model provides a combined feeding device, comprising:

[0031] like Figure 2As shown, a frame 2 is fixedly connected to a horizontal displacement mechanism 3, and the horizontal displacement mechanism 3 includes a horizontal bracket 31 fixedly connected to the frame 2, and a horizontal slide rail 32 and a horizontal displacement drive motor 33 fixedly connected to one side of the horizontal bracket 31 are provided on the horizontal bracket 31. In this embodiment, the horizontal displacement drive motor 33 can be a servo motor, and a first slider 34 connected to the horizontal slide rail 32 is connected to the horizontal displacement drive motor 33. A first lifting mechanism 4 is connected to the horizontal displacement mechanism 3, and the first lifting mechanism 4 includes a lifting bracket 41 fixedly connected to the first slider 34, and a lifting slide rail 42 is provided on the lifting bracket 41. The lifting slide rail 42 is slidably connected to a second slider 43, and the end of the lifting bracket 41 is fixedly connected to a first lifting cylinder 44 connected to the bearing seat 5.

[0032] The bearing seat 5 is fixedly connected to the first lifting mechanism 4, and the bearing seat 5 is fixedly connected to the second sliding block 43. Figure 3 As shown, a supporting member 51 is provided at the lower end of the supporting seat 5, and a magnetic attraction area 511 and a vacuum adsorption area 512 are formed on the supporting member 51. In this embodiment, two groups of magnetic attraction areas 511 and one group of vacuum adsorption areas 512 are set in total, and the shapes of the above-mentioned areas can be determined according to the shape of the processing component.

[0033] The clamping assembly 6 is fixedly connected to the side edge of the bearing seat 5, such as Figure 5 As shown, in the present embodiment, two groups of clamping assemblies 6 are provided, and the two groups of clamping assemblies 6 are respectively arranged diagonally to realize the clamping action of the parts in the diagonal orientation. Each group of the clamping assemblies 6 includes a clamping member 61, a clamping transmission block 62 and a clamping cylinder 63 fixedly connected to the bearing seat 5. The two ends of the clamping transmission block 62 are respectively fixedly connected to the clamping cylinder 63 and the clamping member 61, wherein the clamping member 61 and the side edge of the bearing member 51 are arranged facing each other to form a clamping area, and the clamping transmission block 62 is driven by the clamping cylinder 63, and then the clamping member 61 is driven to realize the movable setting of the clamping member 61. In the present embodiment, the parts mainly clamped by the clamping cylinder 63 are the terminals 13, and of course, other parts can also be clamped according to actual conditions;

[0034] In order to optimize the structure of the clamping assembly 6 and the supporting seat 5, a first through hole 52 is opened on the supporting seat 5 and passes through the supporting seat 5 horizontally. The clamping transmission block 62 passes through the first through hole 52 and is connected to the clamping member 61. The end of the clamping transmission block 62 extends forward to form a downwardly protruding mounting portion. One end of the clamping member 61 is fixed to the mounting portion, and the other end of the clamping member 61 extends toward the clamping cylinder 63 to form a clamping portion 611. The end face of the clamping portion 611 is a concave arc surface. In this way, the clamping cylinder 63 can drive the clamping transmission block 62 to reciprocate along the direction of the first through hole 52, thereby realizing the clamping action of the clamping portion 611 and the side edge of the supporting member 51.

[0035] The adsorption mechanism 7 which can be lifted and lowered is arranged on the supporting seat 5. Figure 6 As shown, the adsorption mechanism 7 is provided with a magnetic adsorption member 8 and a vacuum adsorption member 9, and the magnetic adsorption member 8 and the vacuum adsorption member 9 are respectively placed in the magnetic adsorption area 511 and the vacuum adsorption area 512. Further, the adsorption mechanism 7 includes an adsorption main seat 71 fixedly connected to the bearing seat 5, and an adsorption lifting cylinder 72 is fixedly connected to the adsorption main seat 71, and the adsorption lifting cylinder 72 is connected to an adsorption sub-seat 73. The magnetic adsorption member 8 and the vacuum adsorption member 9 are both fixedly connected to the adsorption sub-seat 73. The attachment 9 works in the magnetic attraction area 511 and the vacuum adsorption area 512. The second through hole 53 and the third through hole 54 for matching the magnetic attraction part 8 and the vacuum adsorption part 9 are respectively provided on the bearing seat 5. The second through hole 53 and the third through hole 54 are respectively arranged above the magnetic attraction area 511 and the vacuum adsorption area 512. As shown in the figure, in this embodiment, the middle position of the adsorption sub-base 73 is a hollow position 74, the vacuum adsorption part 9 is installed on the hollow position 74, and the third through hole 54 is arranged at the hollow position 74, so that the vacuum adsorption member 9 can pass through the third through hole 54 and extend into the vacuum adsorption area 512 of the supporting seat 5 for adsorption operation; in this embodiment, a total of two groups of magnetic adsorption members 8 are arranged, which are respectively fixed on both sides of the hollow position 74, and the arrangement direction of the magnetic adsorption member 8 is downward, and the magnetic adsorption member 8 is a long strip of magnet. The magnetic adsorption member 8 can pass through the second through hole 53 and extend into the magnetic adsorption area 511 for operation. In order to avoid the edge of the magnetic adsorption member 8 from scratching the parts during operation, a circular arc chamfer is set at the end of the magnetic adsorption member 8, so that The adsorption lifting cylinder 72 drives the lower magnetic suction component 8 and the vacuum suction component 9 to freely penetrate the second through hole 53 and the third through hole 54 respectively to enter the magnetic suction area 511 and the vacuum suction area 512 to perform magnetic suction and adsorption work on parts. In this embodiment, the part adsorbed by the magnetic suction component 8 is the rotor 12, and the part adsorbed by the vacuum suction component 9 is the arc extinguishing chamber 11. Of course, the parts adsorbed here are only for schematic display. The magnetic suction component 8 of the utility model can also be used to adsorb other metal parts, and the vacuum suction component 9 can also be used to adsorb other parts.

[0036] In order to improve the lifting accuracy, a limiting member 411 is fixed to the side wing of the lifting bracket 41, and a limiting auxiliary member 55 is also provided between the bearing seat 5 and the second slider 43. The side edge of the limiting auxiliary member 55 extends outward to form an abutment portion 551, and the abutment portion 551 is provided directly above the limiting member 411.

[0037] In order to further improve the stability of the supporting seat 5 in this embodiment, a reinforcing rib 56 which is overall "L"-shaped is further provided on the limiting auxiliary component 55. The reinforcing rib 56 is respectively connected to the limiting auxiliary component 55 and the supporting seat 5. The setting of the reinforcing rib 56 can enhance the rigidity and structural stability of the supporting seat 5.

[0038] The working principle of the utility model is briefly described as follows: the utility model drives the horizontal displacement of the support seat 5 through the horizontal displacement mechanism 3, and drives the up and down lifting action of the support seat 5 through the first lifting mechanism 4. In this way, when working, the horizontal displacement mechanism 3 works to drive the support seat 5 to the top of the loading position of the parts, and the first lifting mechanism 4 drives the support seat 5 to descend. At the same time, the adsorption lifting cylinder 72 drives the adsorption sub-seat 73 to move downward, and the vacuum adsorption component 9 starts to work. When the part position is moved (the parts are pre-placed by other equipment), the vacuum adsorption component 9, the two groups of magnetic adsorption components 8 and the two groups of clamping components 61 work at the same time to clamp and adsorb different groups of parts, so that the parts can be completely placed in the corresponding vacuum adsorption area 512, the magnetic adsorption area 511 and In the clamping area, after the loading is completed, the first lifting mechanism 4 drives the reset, and then the horizontal displacement mechanism 3 moves the supporting seat 5 to the top of the mold. The first lifting mechanism 4 works to make the supporting seat 5 move down until the abutment portion 551 abuts against the limit member 411. At this time, the part can just be completely loaded into the mold, and the mold will clamp the part. At this time, the vacuum adsorption component 9 stops working, and the vacuum adsorption force disappears. The two groups of clamping cylinders 63 reset and drive the clamping component 61 to loosen, and then the adsorption lifting cylinder 72 resets to make the adsorption sub-seat 73 move up, thereby driving the vacuum adsorption component 9, the two groups of magnetic adsorption components 8 and the two groups of clamping components 61 to leave the mold area. Since the mold will clamp the part, the magnetic adsorption component 8 will not bring the part out during the upward movement, and this reciprocating process can be performed.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined feeding device, comprising a frame (2), characterized in that: Also includes: A horizontal displacement mechanism (3) installed on the frame (2), wherein the horizontal displacement mechanism (3) is connected to a first lifting mechanism (4); A bearing seat (5) fixedly connected to the first lifting mechanism (4), wherein a bearing member (51) is provided at the lower end of the bearing seat (5), and a magnetic attraction region (511) and a vacuum attraction region (512) are formed on the bearing member (51); A clamping assembly (6) fixedly connected to the side edge of the bearing seat (5), the clamping assembly (6) comprising a movable clamping member (61), the clamping member (61) and the side edge of the bearing member (51) being arranged facing each other to form a clamping area; A liftable adsorption mechanism (7) is arranged on the supporting seat (5), wherein the adsorption mechanism (7) is provided with a magnetic adsorption component (8) and a vacuum adsorption component (9), wherein the magnetic adsorption component (8) and the vacuum adsorption component (9) are respectively arranged in the magnetic adsorption area (511) and the vacuum adsorption area (512).

2. A combined feeding device according to claim 1, characterized in that The clamping assembly (6) comprises a clamping transmission block (62) and a clamping cylinder (63) fixedly connected to the bearing seat (5), and the two ends of the clamping transmission block (62) are respectively fixedly connected to the clamping cylinder (63) and the clamping member (61).

3. A combined feeding device according to claim 2, characterized in that: The bearing seat (5) is provided with a first through hole (52) which runs through the bearing seat (5) transversely, and the pressing transmission block (62) passes through the first through hole (52) and is connected to the clamping member (61).

4. A combined feeding device according to claim 3, characterized in that: The end of the clamping transmission block (62) extends forward to form a downwardly protruding mounting portion, one end of the clamping member (61) is fixedly connected to the mounting portion, and the other end of the clamping member (61) extends toward the clamping cylinder (63) to form a clamping portion (611), the end surface of the clamping portion (611) being an inwardly concave arc surface.

5. A combined feeding device according to claim 1, characterized in that: The adsorption mechanism (7) comprises an adsorption main seat (71) fixedly connected to the supporting seat (5), an adsorption lifting cylinder (72) fixedly connected to the adsorption main seat (71), the adsorption lifting cylinder (72) connected to the adsorption sub-seat (73), and the magnetic adsorption component (8) and the vacuum adsorption component (9) are both fixedly connected to the adsorption sub-seat (73).

6. A combined feeding device according to claim 1, characterized in that: The bearing seat (5) is provided with a second through hole (53) and a third through hole (54) for cooperating with the magnetic attraction component (8) and the vacuum attraction component (9), respectively; the second through hole (53) and the third through hole (54) are respectively arranged directly above the magnetic attraction area (511) and the vacuum attraction area (512).

7. A combined feeding device according to claim 1, characterized in that: The horizontal displacement mechanism (3) comprises a horizontal bracket (31) fixedly connected to the frame (2), a horizontal slide rail (32) and a horizontal displacement drive motor (33) fixedly connected to one side of the horizontal bracket (31) are arranged on the horizontal bracket (31), a first slide block (34) is connected to the horizontal slide rail (32), and the first slide block (34) is connected to the horizontal displacement drive motor (33).

8. A combined feeding device according to claim 7, characterized in that: The first lifting mechanism (4) comprises a lifting bracket (41) fixedly connected to the first slider (34); a lifting rail (42) is provided on the lifting bracket (41); the lifting rail (42) is slidably connected to a second slider (43); the bearing seat (5) is fixedly connected to the second slider (43); and an end of the lifting bracket (41) is fixedly connected to a first lifting cylinder (44) connected to the bearing seat (5).

9. A combined feeding device according to claim 8, characterized in that: The side wing of the lifting bracket (41) is fixedly connected to the limiting member (411), and a limiting auxiliary member (55) is also provided between the bearing seat (5) and the second sliding block (43). The side edge of the limiting auxiliary member (55) extends outward to form an abutment portion (551), and the abutment portion (551) is provided directly above the limiting member (411).

10. A combined feeding device according to claim 9, characterized in that: The position limiting auxiliary component (55) is also provided with an overall L-shaped reinforcing rib (56), and the reinforcing rib (56) is respectively connected to the position limiting auxiliary component (55) and the bearing seat (5).

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