Automatic commutator feeding machine

Abstract

The utility model discloses an automatic commutator feeding machine which comprises a feeding machine table, a concave lifting space is arranged on the front side of the feeding machine table, and a full disc lifting platform assembly and an empty disc lifting platform assembly are arranged in the lifting space side by side. The commutator placing disc conveying trolley can be movably pushed into the lifting space to be in butt joint with the full disc lifting platform assembly; the servo sliding table module is installed at the upper end of the feeding machine table and extends to the position over the lifting space, a sliding table sliding transversely is arranged on the servo sliding table module, two lifting air cylinders are arranged on the lower side of the sliding table side by side, and a commutator grabbing assembly and a containing disc grabbing assembly are arranged at the lower ends of the two lifting air cylinders correspondingly; the commutator discharging conveying belt is installed at the upper end of the feeding machine table and is arranged close to the full disc lifting platform assembly. According to the utility model, the problems that the efficiency is low in the transfer process of the conventional commutator between the working procedures, the product is easily damaged, and the visual inspection cannot be passed can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of commutator production equipment, in particular to an automatic commutator feeding machine. Background Art

[0002] The problem is how to transfer relatively large commutator products to the next product for final inspection after fine processing. After the large products are fine-processed, they are very likely to be damaged when transferred to the next inspection process, resulting in a significant reduction in the product qualification rate. In the past, after the large products were fine-processed, employees were required to arrange the products one by one in regular material boxes. There was no partition in the middle of this material box, and collisions would still occur between products, resulting in product abnormalities and failure to pass the subsequent visual inspection. Manually removing the products is not only inefficient, but also causes damage to the products. Utility Model Content

[0003] The utility model provides an automatic commutator feeding machine, which can solve the problems that the existing commutator is inefficient during the transfer between working procedures, is easily damaged, and causes failure to pass visual inspection.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a commutator automatic feeding machine, comprising a feeding machine platform, the front side of the feeding machine platform is provided with a concave lifting space, and a full tray lifting platform component and an empty tray lifting platform component are arranged side by side in the lifting space; a commutator tray transport trolley can be moved and pushed into the lifting space to dock with the full tray lifting platform component; a servo slide module is installed at the upper end of the feeding machine platform and extends to the top of the lifting space, a transverse sliding slide is arranged on the servo slide module, and the lower side of the slide is arranged side by side There are two lifting cylinders, and the lower ends of the two lifting cylinders are respectively provided with a commutator grabbing assembly and a placement tray grabbing assembly; the commutator unloading conveyor belt is installed at the upper end of the loading machine platform and is arranged close to the full tray lifting platform assembly. The full tray lifting platform assembly can realize the gradual lifting of the placement tray full of commutators stacked on the commutator placement tray transport trolley. After the commutator grabbing assembly takes the commutator from the placement tray, the empty tray lifting platform assembly and the placement tray grabbing assembly can realize the automatic collection of the empty tray. The entire use process does not require manual operation, will not damage the product, and is highly efficient.

[0005] Preferably, a first placement plate positioning cylinder and a second placement plate positioning cylinder are installed on the upper end of the lifting space, close to the side of the commutator unloading conveyor belt. The first placement plate positioning cylinder is installed with a first positioning push rod driven by the first placement plate positioning cylinder to move toward the direction of the empty plate lifting platform assembly. The second placement plate positioning cylinder is installed with a second positioning push rod driven by the second placement plate positioning cylinder to move forward and backward toward the direction of the servo slide module. The first positioning push rod and the second positioning push rod can be used to push the placement box to the specified position from two directions, thereby meeting the needs of precise grasping of the placement plate grasping assembly and the commutator grasping assembly.

[0006] Preferably, a partition baffle is provided at the top of the lifting space between the full tray lifting platform assembly and the empty tray lifting platform assembly to prevent the trays on both sides from interfering with or colliding with each other.

[0007] Preferably, the full-plate lifting platform assembly and the empty-plate lifting platform assembly both include a back plate installed on the inner side of the lifting space, and a lifting screw rod vertically installed on the front side of the back plate; a lifting platform is installed on the lifting screw rod; guide rods connected to the lifting platform are installed on both sides of the lifting screw rod; a driving motor is installed on the end of the lifting screw rod, so as to realize precise lifting of the lifting platform.

[0008] Preferably, an empty tray positioning plate is installed on the lifting platform of the empty tray lifting platform assembly, and a plurality of limit blocks matching the shape of the trays to be placed are arranged on the empty tray positioning plate, so that the empty trays can be positioned and quickly stacked.

[0009] Preferably, a placing plate is provided on the commutator placing plate transport trolley, a plurality of first air-avoiding grooves are provided at one end of the placing plate facing the lifting space, a full-plate lifting flat plate is installed on the lifting platform of the full-plate lifting platform assembly, a plurality of second air-avoiding grooves are provided at one end of the full-plate lifting flat plate facing the commutator placing plate transport trolley, and the first air-avoiding grooves and the second air-avoiding grooves are staggered, and the placing plates stacked on the placing plate can be lifted up and separated from the commutator placing plate transport trolley through the full-plate lifting flat plate, so that the commutator placing plate transport trolley can be moved away, thereby improving the turnover efficiency.

[0010] Preferably, a pair of guide plates are provided at the bottom of the lifting space and at a position corresponding to the full-plate lifting platform assembly, and the bottom of the commutator plate transport trolley enters into a position between the pair of guide plates to limit the commutator plate transport trolley, so that the commutator plate transport trolley can be accurately positioned.

[0011] Preferably, the commutator grabbing assembly comprises a plurality of commutator grabbing cylinders arranged side by side, and the arrangement direction of the commutator grabbing cylinders is parallel to the commutator unloading conveyor belt, so that more commutators can be grabbed at one time and placed on the commutator unloading conveyor belt for transportation in rows without adjustment.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The full tray lifting platform assembly can realize the gradual lifting of the stacked trays filled with commutators on the commutator tray transport trolley. After the commutator grabbing assembly takes away the commutator in the tray, the empty tray lifting platform assembly and the tray grabbing assembly can realize the automatic collection and recycling of the empty trays. In the production process of the commutator, the previous process only needs to use a special coder to place the processed products in the tray in sequence. These trays are transported to the loading lifting platform of the automatic loader through the commutator tray transport trolley, and the automatic loading process of the material can be automatically completed. The commutators transferred by the tray have no contact with each other, which protects the products to the maximum extent and greatly improves the qualified rate of the next visual inspection. In the past, it was necessary to manually take the products out of the conventional material box one by one and put them in the loading flat tray, which was inefficient and occupied manpower. After using this loader, one person can watch multiple devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural diagram of the utility model from the first perspective;

[0015] Figure 2 This is a second perspective three-dimensional structural diagram of the utility model;

[0016] Figure 3 This is the main structural diagram of the utility model;

[0017] Figure 4 It is a three-dimensional structural diagram of the utility model in use state;

[0018] Figure 5 This is the main structural diagram of the utility model in use state.

[0019] Reference numerals:

[0020] 1. Loading machine, 11. First placement plate positioning cylinder, 12. Commutator unloading conveyor belt, 13. Second placement plate positioning cylinder, 14. Partition baffle, 15. Guide plate, 2. Lifting space, 3. Empty plate lifting platform assembly, 31. Lifting platform, 32. Lifting screw, 33. Guide rod, 34. Back plate, 35. Drive motor, 36. Empty plate positioning plate, 37. Full plate lifting plate, 38. Placement plate, 39. First avoidance groove, 4. Commutator placement plate transport trolley, 40. Second avoidance groove, 5. Full plate lifting platform assembly, 6. Servo slide module, 7. Slide, 8. Placement plate grabbing assembly, 9. Lifting cylinder, 10. Commutator grabbing assembly, A. Placement plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figure 1-5 As shown, the utility model provides the following technical solutions to solve the problems that the existing commutator is inefficient and easily causes damage to the product during the transfer process between working steps, resulting in the inability to pass the visual inspection: a commutator automatic feeding machine, including a feeding machine platform 1, the front side of the feeding machine platform 1 is provided with a concave lifting space 2, and a full tray lifting platform assembly 5 and an empty tray lifting platform assembly 3 are arranged side by side in the lifting space 2; a commutator placement tray transport trolley 4 can be moved and pushed into the lifting space 2 to dock with the full tray lifting platform assembly 5; a servo slide module 6 is installed at the upper end of the feeding machine platform 1 and extends to the top of the lifting space 2, and the servo slide module 6 is provided with A transversely sliding slide 7, two lifting cylinders 9 are arranged side by side on the lower side of the slide 7, and the lower ends of the two lifting cylinders 9 are respectively provided with a commutator grabbing assembly 10 and a placement tray grabbing assembly 8; a commutator unloading conveyor belt 12 is installed on the upper end of the loading machine platform 1 and is arranged close to the full tray lifting platform assembly 5. The full tray lifting platform assembly 5 can realize the gradual lifting of the placement tray full of commutators stacked on the commutator placement tray transport trolley 4. After the commutator grabbing assembly 10 takes the commutator from the placement tray, the empty tray lifting platform assembly 3 and the placement tray grabbing assembly 8 can realize the automatic collection of the empty tray. The entire use process does not require manual operation, will not damage the product, and has high efficiency.

[0023] Specifically, the front side of the loading machine 1 is the lifting space 2, and the control equipment can be installed inside the rear side to make rational use of the space. A protective cover can be installed on the upper side of the loading machine 1 to cover the structure above the loading machine 1, so that the transfer of the commutator and the placement plate will not be disturbed by external factors.

[0024] The placement tray grabbing assembly 8 uses a plurality of negative pressure suction cups to absorb the placement tray A. The placement tray A can be a blister box, which is very light and can be quickly sucked up by the negative pressure suction cups.

[0025] The commutator tray transport trolley 4 is stacked with a tray A filled with commutators, which is pushed into the lifting space 2 by the commutator tray transport trolley 4. The servo slide module 6 is driven by a servo motor with high precision, and can accurately grab the commutator and tray A.

[0026] In order to accurately position the placement plate A, Figure 1-2 As shown, the first placement plate positioning cylinder 11 and the second placement plate positioning cylinder 13 are installed on the upper end of the lifting space 2 close to the side of the commutator unloading conveyor belt 12, and the first placement plate positioning cylinder 11 is installed with a first positioning push rod driven by the first placement plate positioning cylinder 11 to move toward the direction of the empty plate lifting platform assembly 3, and the second placement plate positioning cylinder 13 is installed with a second positioning push rod driven by the second placement plate positioning cylinder 13 to move forward and backward in the direction of the servo slide module 6. The first positioning push rod and the second positioning push rod can be used to push the placement box to the specified position from two directions to meet the needs of precise grasping of the placement plate grasping assembly 8 and the commutator grasping assembly 10. The first placement plate positioning cylinder 11 and the second placement plate positioning cylinder 13 can both be installed on the lower side of the table top of the loading machine 1 and will not occupy the space of the lifting space 2.

[0027] At the same time, if Figure 1-2 As shown, a partition baffle 14 is provided at the top of the lifting space 2 between the full tray lifting platform assembly 5 and the empty tray lifting platform assembly 3 to prevent the trays on both sides from interfering with and colliding with each other. The partition baffle 14 is vertically arranged and connected to the table top of the loading machine 1 through a connecting rod.

[0028] In this embodiment, as a specific embodiment of the full tray lifting platform assembly 5 and the empty tray lifting platform assembly 3, as shown in FIG. Figure 3 As shown, the full plate lifting platform assembly 5 and the empty plate lifting platform assembly 3 both include a back plate 34 installed on the inner side of the lifting space 2, and a lifting screw rod 32 vertically installed on the front side of the back plate 34, a lifting platform 31 is installed on the lifting screw rod 32, guide rods 33 connected to the lifting platform 31 are installed on both sides of the lifting screw rod 32, and a driving motor 35 is installed on the end of the lifting screw rod 32, so as to realize the precise lifting and lowering of the lifting platform 31.

[0029] In order to stack the empty plates neatly, Figure 2 As shown, an empty tray positioning plate 36 is installed on the lifting platform 31 of the empty tray lifting platform assembly 3, and a plurality of limit blocks matching the shape of the placed trays are arranged on the empty tray positioning plate 36, so that the empty trays can be positioned and quickly stacked.

[0030] In order to quickly and stably remove the stacked trays A on the commutator tray transport trolley 4, Figure 2 As shown, the commutator tray transport trolley 4 is provided with a placing plate 38, and a plurality of first air-avoiding grooves 39 are provided at one end of the placing plate 38 facing the lifting space 2, and a full tray lifting plate 37 is installed on the lifting platform 31 of the full tray lifting platform assembly 5, and a plurality of second air-avoiding grooves 40 are provided at one end of the full tray lifting plate 37 facing the commutator tray transport trolley 4, and the first air-avoiding grooves 39 and the second air-avoiding grooves 40 are staggered, and the placing trays stacked on the placing plate 38 can be lifted up and separated from the commutator tray transport trolley 4 by the full tray lifting plate 37, so that the commutator tray transport trolley 4 can be moved away, thereby improving the turnover efficiency.

[0031] In order to quickly and accurately position the commutator tray transport trolley 4, a pair of guide plates 15 are provided at the bottom of the lifting space 2 at a position corresponding to the full tray lifting platform assembly 5. The bottom of the commutator tray transport trolley 4 enters between the pair of guide plates 15 for limiting the position, so that the commutator tray transport trolley 4 can be accurately positioned. Rollers can be installed on the inner side of the guide plates 15 to guide the commutator tray transport trolley 4 when it moves between the guide plates 15.

[0032] In order to improve the efficiency of transferring the commutator to the commutator unloading conveyor belt 12, as Figure 1-2 As shown, the commutator grabbing assembly 10 includes a plurality of commutator grabbing cylinders arranged side by side, and the arrangement direction of the commutator grabbing cylinders is parallel to the commutator unloading conveyor belt 12. A relatively large number of commutators can be grabbed at one time and placed on the commutator unloading conveyor belt 12 for transportation in rows without adjustment.

[0033] As a specific usage process in this embodiment, the commutators processed by the previous process are stored in the placement tray A in sequence, and the placement trays A filled with commutators are stacked layer by layer, and are transported from the previous process to the full tray lifting platform assembly 5 of the automatic loader by a commutator placement tray transport trolley 4 with a fork plate. The full tray lifting platform assembly 5 lifts the placement tray A to be loaded to a set height. After the top placement tray A is positioned by the first positioning push rod and the second positioning push rod, the commutator grabbing assembly 10 under the servo slide module 6 descends, and a group of five commutator grabbing cylinders grab a whole row of five products in the placement tray A, lift and move them to just above the commutator unloading conveyor belt 12, and place them on the commutator unloading conveyor belt 12. The commutator on the commutator unloading conveyor belt 12 is transferred by the conveyor belt to the visual inspection equipment below for related process operations.

[0034] When the products in the topmost placement tray A are all transferred to the commutator unloading conveyor belt 12 in sequence, the placement tray grabbing assembly 8 hung under the servo slide module 6 descends, and the four vacuum suction cups thereon suck the topmost empty placement tray A, transport it to the empty tray positioning plate 36, and stack them on the empty tray positioning plate 36 in sequence; then the empty tray lifting platform assembly 3 on the right descends one displacement, and the full tray lifting platform assembly 5 on the left automatically rises one displacement, and then the previous action cycle is executed again until all the commutators in the placement tray A to be loaded are transferred to the commutator unloading conveyor belt 12 in sequence, thereby providing material supply for the next visual inspection.

[0035] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention 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.

[0036] In addition, in 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. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In addition, the technical solutions between the various embodiments of the present invention 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 invention.

Claims

1. A commutator automatic feeding machine, characterized in that: include: A loading platform (1), wherein a concave lifting space (2) is arranged at the front side of the loading platform (1), and a full tray lifting platform assembly (5) and an empty tray lifting platform assembly (3) are arranged side by side in the lifting space (2); The commutator tray transport trolley (4) can be moved and pushed into the lifting space (2) to dock with the full tray lifting platform assembly (5); A servo slide module (6) is installed at the upper end of the loading machine platform (1) and extends to the top of the lifting space (2). A transverse sliding slide (7) is arranged on the servo slide module (6). Two lifting cylinders (9) are arranged side by side on the lower side of the slide (7). The lower ends of the two lifting cylinders (9) are respectively provided with a commutator grabbing assembly (10) and a placement plate grabbing assembly (8); The commutator unloading conveyor belt (12) is installed on the upper end of the loading platform (1) and is arranged close to the full tray lifting platform assembly (5).

2. The commutator automatic feeding machine according to claim 1, characterized in that: A first tray positioning cylinder (11) and a second tray positioning cylinder (13) are installed on the upper end of the lifting space (2) near the side of the commutator unloading conveyor belt (12); the first tray positioning cylinder (11) is installed with a first positioning push rod driven by the first tray positioning cylinder (11) to move toward the direction of the empty tray lifting platform assembly (3); the second tray positioning cylinder (13) is installed with a second positioning push rod driven by the second tray positioning cylinder (13) to move forward and backward toward the direction of the servo slide module (6).

3. The commutator automatic feeding machine according to claim 1, characterized in that: A partition baffle (14) is provided at the top of the lifting space (2) between the full tray lifting platform assembly (5) and the empty tray lifting platform assembly (3).

4. The commutator automatic feeding machine according to claim 1, characterized in that: The full tray lifting platform assembly (5) and the empty tray lifting platform assembly (3) both comprise a back plate (34) mounted on the inner side of the lifting space (2), and a lifting screw rod (32) mounted vertically on the front side of the back plate (34); a lifting platform (31) is mounted on the lifting screw rod (32); guide rods (33) connected to the lifting platform (31) are mounted on both sides of the lifting screw rod (32); and a driving motor (35) is mounted on the end of the lifting screw rod (32).

5. The commutator automatic feeding machine according to claim 4, characterized in that: An empty tray positioning plate (36) is installed on the lifting platform (31) of the empty tray lifting platform assembly (3), and a plurality of limit blocks matching the shape of the tray to be placed are arranged on the empty tray positioning plate (36).

6. The commutator automatic feeding machine according to claim 4, characterized in that: The commutator tray transport trolley (4) is provided with a placement plate (38), and a plurality of first air-avoiding grooves (39) are provided at one end of the placement plate (38) facing the lifting space (2). A full tray lifting plate (37) is installed on the lifting platform (31) of the full tray lifting platform assembly (5), and a plurality of second air-avoiding grooves (40) are provided at one end of the full tray lifting plate (37) facing the commutator tray transport trolley (4), and the first air-avoiding grooves (39) and the second air-avoiding grooves (40) are staggered.

7. The commutator automatic feeding machine according to claim 1, characterized in that: A pair of guide plates (15) are provided at the bottom of the lifting space (2) at a position corresponding to the full tray lifting platform assembly (5), and the bottom of the commutator tray transport trolley (4) enters between the pair of guide plates (15) for limiting position.

8. The commutator automatic feeding machine according to claim 1, characterized in that: The commutator grabbing assembly (10) comprises a plurality of commutator grabbing cylinders arranged side by side, and the arrangement direction of the commutator grabbing cylinders is parallel to the commutator unloading conveyor belt (12).

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