Terminal strip cutting device

Abstract

The utility model provides a kind of terminal row cutting device, including conveying track, feeding mechanism, conveying mechanism and cutting mechanism, the feeding mechanism is arranged in the first end of conveying track to convey terminal row to the conveying track, the conveying mechanism is arranged in one side of conveying track, the conveying mechanism includes pusher and first telescopic dog, the first telescopic dog is by extending to conveying track to hold up terminal row on conveying track;The pusher drive connection the first telescopic dog to drive the first telescopic dog to reciprocate switching in the direction parallel to conveying track, the cutting mechanism is arranged in the end of conveying track to cut terminal row transmission to end;Mechanization cutting operation to terminal row can be realized.

Description

Technical Field

[0001] This utility model relates to the field of machining, specifically to a terminal block cutting device. Background Technology

[0002] Instruments, meters, and other equipment require wire connections, so they are often equipped with terminal blocks. To facilitate production and shipping, terminal manufacturers connect multiple terminal units together to form terminal blocks. When in use, the terminal blocks are cut according to the required number of terminals, such as cutting a terminal block composed of twelve terminal units into other numbers (such as three or four terminals per group).

[0003] In the existing technology, terminal blocks are generally cut manually with a guillotine, which is not only slow but also prone to improper operation and safety hazards. Therefore, it is necessary to design a terminal block cutting device that can be mechanized. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a terminal block cutting device.

[0005] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0006] A terminal block cutting device includes a conveying track, a feeding mechanism, a conveying mechanism, and a cutting mechanism. The feeding mechanism is located at the beginning of the conveying track to convey terminal blocks onto the conveying track. The conveying mechanism is located on one side of the conveying track and includes a pusher and a first telescopic claw. The first telescopic claw extends toward the conveying track to clamp the terminal blocks on the conveying track. The pusher drives the first telescopic claw to switch back and forth in a direction parallel to the conveying track. The cutting mechanism is located at the end of the conveying track to cut the terminal blocks conveyed to the end.

[0007] Furthermore, the terminal blocks have multiple connected terminal units with connecting posts, and the connecting posts of adjacent terminal units are spaced apart; the conveying track has a groove depth smaller than the conveying groove of the terminal blocks; the connecting posts of the terminal blocks protrude from the conveying track; when the first telescopic claw extends toward the conveying track, it locks the connecting posts of the terminal blocks.

[0008] Furthermore, the first telescopic claw includes a first telescopic driver and a first claw plate. The first telescopic driver is fixed on the drive end of the pusher. The drive end of the first telescopic driver is connected to the first claw plate to drive the first claw plate closer to or away from the conveying track. The first claw plate is provided with multiple sets of first claws on the side facing the conveying track. Each set of first claws includes two spaced-apart first inserts.

[0009] Furthermore, it also includes a second telescopic claw, which extends toward the conveyor track to lock onto the terminal blocks on the conveyor track, thereby positioning the terminal blocks on the conveyor track.

[0010] Furthermore, the second telescopic claw includes a second telescopic driver and a second claw plate. The driving end of the second telescopic driver is connected to the second claw plate to drive the second claw plate closer to or away from the conveying track. The second claw plate is provided with at least one set of second claws on the side facing the conveying track, and each set of second claws includes two spaced second inserts.

[0011] Furthermore, the conveying mechanism and the second telescopic claw are distributed on opposite sides of the conveying track.

[0012] Furthermore, it also includes at least one set of lateral blocking mechanisms, which are disposed on one side end of the conveying track. The side end of the conveying track is provided with a through-hole extending into the interior. The lateral blocking mechanism includes a third telescopic actuator and a baffle connected to the third telescopic actuator. The baffle corresponds to the through-hole. The third telescopic actuator drives the baffle to insert into the conveying track through the through-hole to block the transmission of the terminal block.

[0013] Furthermore, the number of lateral blocking mechanisms is two sets, and the two sets of lateral blocking mechanisms are arranged at intervals along the extension direction of the conveying track.

[0014] Furthermore, it also includes a feeding and pushing mechanism, which is located above the conveying track and close to the beginning of the conveying track. The feeding and pushing mechanism includes a pusher, a lifting driver, and a push plate. The push plate is fixed on the driving end of the lifting driver. The lifting driver drives the push plate to descend and lock onto the terminal block of the conveying track. The driving end of the pusher is connected to the lifting driver to drive the lifting driver and the push plate to move towards the end of the conveying track.

[0015] Furthermore, it also includes a control system, which is connected to the feeding mechanism, the conveying mechanism, and the cutting mechanism.

[0016] Furthermore, the feeding mechanism is a vibrating feeder.

[0017] The technical solution provided by this utility model has the following beneficial effects:

[0018] The terminal block cutting device provided in this application includes a feeding mechanism that transports terminal blocks onto a conveying track. The conveying mechanism extends a first telescopic claw into the conveying track to hold the terminal blocks on the track. Then, a pusher drives the first telescopic claw and the terminal blocks to move towards the end of the conveying track. The precise transport of the terminal blocks can be achieved by controlling the pushing distance of the pusher. Finally, the terminal blocks are cut by a cutting mechanism. This device achieves mechanized cutting operations, improves cutting efficiency, and avoids safety issues caused by manual cutting operations. Attached Figure Description

[0019] Figure 1 The diagram shown is a structural schematic of the terminal block;

[0020] Figure 2 The figure shown is a three-dimensional structural diagram of the terminal block cutting device in the embodiment. Figure 1 ;

[0021] Figure 3 The figure shown is a three-dimensional structural diagram of the terminal block cutting device in the embodiment. Figure 2 ;

[0022] Figure 4 As shown Figure 3 Enlarged view of region A in the middle;

[0023] Figure 5 The diagram shown is a partial structural schematic of the terminal block cutting device in the embodiment. Detailed Implementation

[0024] To further illustrate the various embodiments, the present invention provides accompanying drawings. These drawings are part of the disclosure of the present invention and are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these drawings, those skilled in the art should be able to understand other possible implementations and the advantages of the present invention. Components in the drawings are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] In the description of this utility model, terms such as "upper", "lower", "left", "right", "front", and "rear" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0027] This embodiment provides a terminal block cutting device. Specifically, the terminal block 1 is as follows: Figure 1As shown, it is composed of multiple terminal units 2 connected together, and each terminal unit 2 has a connecting post 3. The connecting posts 3 of adjacent terminal units 2 are arranged at intervals. The terminal block cutting device of this embodiment is designed based on the structure of this terminal block 1. Continuing to refer to... Figures 2 to 5 As shown, the terminal block cutting device includes a conveying track 10, a feeding mechanism 20, a conveying mechanism 30, and a cutting mechanism 40. The feeding mechanism 20 is located at the beginning of the conveying track 10 to convey the terminal block 1 onto the conveying track 10. In this embodiment, the conveying track 10 is designed with a groove depth smaller than the conveying groove of the terminal block, specifically a straight-line conveying groove. The connecting post 3 of the terminal block 1 can protrude upward from the conveying track 10. The conveying mechanism 30 is located on one side of the conveying track 10. The conveying mechanism 30 includes a pusher 31 and a first telescopic claw 35. The first telescopic claw 35 extends toward the conveying track 10 to hold the terminal block 1 on the conveying track 10. Specifically, when the first telescopic claw 35 extends toward the conveying track 10, it is held onto the connecting post 3 of the terminal block 1, thus preventing interference between the first telescopic claw 35 and the conveying track 10.

[0028] The pusher 31 drives the first telescopic claw 35 to switch back and forth in a direction parallel to the conveying track 10. The cutting mechanism 40 is located at the end of the conveying track 10 to cut the terminal block 1 that is conveyed to the end.

[0029] One preferred processing flow is as follows: The feeding mechanism 20 conveys the terminal block 1 onto the conveying track 10. The terminal block 1 on the conveying track 10 is then transported by the conveying mechanism 30. Specifically, the first telescopic claw 35 extends towards the conveying track 10 and engages with the connecting post 3 of the terminal block 1. Then, the pusher 31 drives the terminal block 1 towards the end of the conveying track 10. The transmission of the terminal block 1 can be precisely controlled by setting the pushing stroke of the pusher 31 (e.g., the distance of advancing three terminal units 2 in a single operation). Next, the cutting mechanism 40 cuts the terminal block 1 transported to the end, such as obtaining a terminal group with three terminal units 2 in a single cut. Finally, the first telescopic claw 35 retracts to disengage from the terminal block 1 on the conveying track 10, and the pusher 31 drives the first telescopic claw 35 back. This process is repeated to achieve continuous mechanized cutting of the terminal block 1, improving cutting efficiency and avoiding safety issues caused by manual cutting.

[0030] Specifically, in this embodiment, the feeding mechanism 20 is a vibrating feeder. The vibrating feeder can continuously output the terminal block 1 in a specific orientation (such as with the connecting post 3 facing upwards) through vibration, resulting in good feeding effect and eliminating the need for manual alignment. Of course, in other embodiments, the feeding mechanism 20 can also be other structures such as a conveyor belt.

[0031] In this embodiment, the cutting mechanism 40 is located above the end of the conveying track 10. The cutting mechanism 40 includes a lifting driver (defined as a first lifting driver 41) and a guillotine 42. The driving end of the first lifting driver 41 is connected to the guillotine 42 to drive the guillotine 42 to rise and fall. During cutting, the first lifting driver 41 drives the guillotine 42 to fall, thereby cutting the terminal block 1. Specifically, the first lifting driver 41 can be a cylinder, a hydraulic cylinder, or an electric push rod, etc.

[0032] Specifically, in this embodiment, the pusher 31 can adopt a structure that can push back and forth along a straight line in the prior art, such as a cylinder, an electric push rod, or a lead screw transmission structure with a stepper motor as the driving force.

[0033] Furthermore, the first telescopic claw 35 includes a first telescopic driver 32 and a first claw plate 33. The first telescopic driver 32 is fixed to the drive end of the pusher 31. The drive end of the first telescopic driver 32 is connected to the first claw plate 33 to drive the first claw plate 33 to move closer to or away from the conveying track 10. The first claw plate 33 is provided with multiple sets of first claws 34 on the side facing the conveying track 10, specifically six sets. Each set of first claws 34 includes two spaced-apart first inserts. When the first telescopic driver 32 drives the first claw plate 33 to extend toward the conveying track 10, the two first inserts of each set of first claws 34 are inserted between the connecting posts 3 of two adjacent terminal units 2. One set of first claws 34 can hold the connecting post 3 of one of the terminal units 2, which can better drag the terminal block 1 to move.

[0034] Meanwhile, the first claw plate 33 is provided with multiple sets of first claws 34, which have a long extension length and can simultaneously clamp multiple terminal blocks 1 in front and behind and drive multiple terminal blocks 1 to move synchronously.

[0035] Furthermore, it also includes a second telescopic claw 50. The function of the second telescopic claw 50 is as follows: when the first telescopic claw 35 of the conveying mechanism 30 locks the terminal block 1, the second telescopic claw 50 releases the positioning of the terminal block 1; when the first telescopic claw 35 of the conveying mechanism 30 retracts, the second telescopic claw 50 positions the terminal block 1. In this way, the second telescopic claw 50 and the conveying mechanism 30 act alternately on the terminal block 1, making it less likely for the terminal block 1 on the conveying track 10 to shift position.

[0036] Specifically, the conveying mechanism 30 and the second telescopic claw 50 are distributed on opposite sides of the conveying track 10, such as on the left and right sides of the conveying track 10; the second telescopic claw extends towards the conveying track 10 to lock the terminal block 1 on the conveying track 10, so as to position the terminal block 1 on the conveying track 10.

[0037] Furthermore, the structure of the second telescopic claw is largely the same as that of the first telescopic claw 35. Specifically, the second telescopic claw includes a second telescopic driver 51 and a second claw plate 52. The driving end of the second telescopic driver 51 is connected to the second claw plate 52 to drive the second claw plate 52 closer to or further away from the conveying track 10. At least one set of second claws 53 is provided on the side of the second claw plate 52 facing the conveying track 10; in this embodiment, there are two sets. Each set of second claws 53 includes two spaced-apart second inserts. When the second telescopic driver 51 drives the second claw plate 52 closer to the conveying track, the second inserts are inserted between the connecting posts 3 of adjacent terminal units 2 to achieve positioning. Specifically, the second claws 53 and the first claw 34 are staggered and will not interfere with each other.

[0038] Specifically, the second telescopic actuator 51 may employ a linear actuator such as a cylinder or an electric push rod, which are existing technologies.

[0039] Of course, in other embodiments, the structure of the second telescopic claw 50 is not limited to this, or when the terminal block 1 on the conveying track 10 is not prone to displacement, the structure of the second telescopic claw 50 may not be used.

[0040] In a further preferred embodiment, this also includes at least one set of lateral blocking mechanisms 60. Specifically, there are two sets of lateral blocking mechanisms 60, which are spaced apart along the extension direction of the conveying track 10. The lateral blocking mechanism 60 is located on the same side as the second telescopic claw 50 and is closer to the beginning of the conveying track 10 than the second telescopic claw 50.

[0041] The conveying track 10 has a through-hole at its side end, and the lateral blocking mechanism 60 includes a third telescopic driver 61 and a baffle 62 connected to the third telescopic driver 61. The baffle 62 corresponds to the through-hole. The third telescopic driver 61 drives the baffle 62 to be inserted into the conveying track 10 through the through-hole to block the transmission of the terminal block 1.

[0042] The lateral blocking mechanism 60 can initially block the terminal block 1 entering the conveyor track 10, preventing the feeding mechanism 20 from continuously applying force to the terminal block 1 on the conveyor track 10, which would cause the terminal block 1 at the end position to shift. After the lateral blocking mechanism 60 releases the obstruction, the terminal block 1 can be input normally. The third telescopic driver 61 can be a linear driver such as a cylinder or electric push rod in the prior art.

[0043] Meanwhile, by employing two sets of lateral blocking mechanisms 60, two blocking barriers can be formed to ensure effective blocking. Of course, in other embodiments, the number of lateral blocking mechanisms 60 is not limited to this; one set or more sets can be provided. Alternatively, if the continuous feeding of the feeding mechanism 20 does not affect the positional offset of the terminal block 1 at the end, the lateral blocking mechanism 60 may not be required.

[0044] Furthermore, this embodiment also includes a feeding push mechanism 70, which is disposed above the conveying track 10 and close to the first end of the conveying track 10. The feeding push mechanism 70 is mainly used to cooperate with the feeding of the lateral blocking mechanism 60. That is, when the lateral blocking mechanism 60 blocks, the terminal block 1 at the end of the conveying track 10 will form a long material-free area due to continuous transfer. When the lateral blocking mechanism 60 releases the block, the feeding push mechanism 70 quickly pushes the terminal block 1 at the first end to obtain timely replenishment.

[0045] Specifically, the feeding mechanism 70 includes a push driver 71, a lifting driver (defined as a second lifting driver 72), and a push plate 73. The push plate 73 is fixed to the drive end of the second lifting driver 72. The second lifting driver 72 drives the push plate 73 to descend and engage with the terminal block 1 of the conveying track 10. The drive end of the push driver 71 is connected to the second lifting driver 72 to drive the second lifting driver 72 and the push plate 73 to move towards the end of the conveying track. Specifically, the second lifting driver 72 drives the push plate 73 to descend, inserting the push plate 73 into the terminal block 1, specifically between the connecting posts 3 of two adjacent terminal units 2. Then, the push driver 71 drives the push plate 73 and the terminal block 1 to advance towards the end of the conveying track 10 for timely replenishment.

[0046] Furthermore, the propulsion driver 71 may be a horizontally propulsive cylinder or an electric push rod, and the second lifting driver 72 may be a vertically driven cylinder or an electric push rod.

[0047] Specifically, the terminal block cutting device also includes a frame 100, and the aforementioned mechanisms (conveying track 10, feeding mechanism 20, conveying mechanism 30, cutting mechanism 40, second telescopic claw 50, lateral blocking mechanism 60 and feeding push mechanism 70) are all directly or indirectly fixed on the frame 100 to form a whole.

[0048] Furthermore, it also includes a control system, which connects the feeding mechanism 20, conveying mechanism 30, cutting mechanism 40, second telescopic jaw 50, lateral blocking mechanism 60, and feeding push mechanism 70 to drive the various mechanisms to work together and achieve automated mechanical operation. Specifically, this control system can adopt existing technologies such as PLC control systems. The specific connection relationships and control distances are existing technologies and have long been used in various automated equipment, and will not be described in detail here.

[0049] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A terminal block cutting device, characterized in that: It includes a conveyor track (10), a feeding mechanism (20), a conveying mechanism (30), and a cutting mechanism (40); The feeding mechanism (20) is located at the beginning of the conveying track (10) to convey the terminal block (1) to one side of the conveying track (10); The conveying mechanism (30) is located on the other side of the conveying track (10), and the conveying mechanism (30) includes a pusher (31) and a first telescopic claw (35). The first telescopic claw (35) extends toward the conveyor rail (10) to lock the terminal block (1) on the conveyor rail (10); The pusher (31) drives the first telescopic claw (35) to switch back and forth in a direction parallel to the conveying track (10). The cutting mechanism (40) is located at the end of the conveying track (10) to cut the terminal block (1) transmitted to the end.

2. The terminal block cutting device according to claim 1, characterized in that: The terminal block (1) has multiple connected terminal units (2) with connecting posts (3), and the connecting posts (3) of adjacent terminal units (2) are spaced apart; The conveying track (10) is a conveying groove with a groove depth smaller than that of the terminal block (1); The connecting post (3) of the terminal block (1) protrudes from the conveying track (10); When the first telescopic claw extends toward the conveying track (10), it locks the connecting post (3) of the terminal block (1).

3. The terminal block cutting device according to claim 1 or 2, characterized in that: The first telescopic claw (35) includes a first telescopic driver (32) and a first claw plate (33). The first telescopic driver (32) is fixed on the drive end of the pusher. The drive end of the first telescopic driver (32) is connected to the first claw plate (33) to drive the first claw plate (33) to move closer to or away from the conveying track (10). The first claw plate (33) is provided with multiple sets of first claws (34) on the side facing the conveying track (10), and each set of first claws (34) includes two spaced first inserts.

4. The terminal block cutting device according to claim 1, characterized in that: It also includes a second telescopic claw (50), The second telescopic claw (50) extends toward the conveying rail (10) to lock the terminal block (1) on the conveying rail (10) to position the terminal block (1) on the conveying rail (10).

5. The terminal block cutting device according to claim 4, characterized in that: The second telescopic claw (50) includes a second telescopic actuator (51) and a second claw plate (52). The drive end of the second telescopic driver (51) is connected to the second claw plate (52) to drive the second claw plate (52) to move closer to or away from the conveying track (10); The second claw plate (52) is provided with at least one set of second claws (53) on the side facing the conveying track (10), and each set of second claws (53) includes two spaced second inserts.

6. The terminal block cutting device according to claim 4, characterized in that: The conveying mechanism (30) and the second telescopic claw (50) are distributed on opposite sides of the conveying track (10).

7. The terminal block cutting device according to claim 1, characterized in that: It also includes at least one set of lateral blocking mechanisms (60), which are disposed on one side of the conveying track (10), and the side of the conveying track (10) is provided with a through notch extending into the interior; The lateral blocking mechanism (60) includes a third telescopic actuator (61) and a baffle (62) connected to the third telescopic actuator (61), the baffle (62) corresponding to the through notch; The third telescopic actuator (61) drives the baffle (62) to be inserted into the conveying track (10) through the through notch to block the transmission of the terminal block (1).

8. The terminal block cutting device according to claim 7, characterized in that: The number of the lateral blocking mechanisms (60) is two sets, and the two sets of lateral blocking mechanisms are arranged at intervals along the extension direction of the conveying track (10).

9. The terminal block cutting device according to claim 7 or 8, characterized in that: It also includes a feeding push mechanism (70), which is located above the conveying track (10) and close to the first end of the conveying track (10). The feeding push mechanism (70) includes a push driver (71), a lifting driver (72), and a push plate (73). The push plate (73) is fixed on the drive end of the lifting driver (72), and the lifting driver (72) drives the push plate (73) to descend and lock onto the terminal block (1) of the conveying track (10); The drive end of the propulsion driver (71) is connected to the lifting driver (72) to drive the lifting driver (72) and the push plate (73) to move toward the end of the conveying track (10).

10. The terminal block cutting device according to claim 1, characterized in that: It also includes a control system, which is connected to the feeding mechanism (20), the conveying mechanism (30) and the cutting mechanism (40).

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