Automatic feeding and tapping equipment for zinc alloy bottom sheet

Abstract

The utility model provides automatic feeding and tapping equipment for zinc alloy bottom sheets, which relates to the technical field of tapping equipment and comprises a fixing support, a tapping machine head is fixedly mounted at the top end of the fixing support and is in signal connection with a PLC (programmable logic controller), and the PLC is connected with a control system. The PLC is in signal connection with a vibration disc feeding assembly, an air cylinder dislocation mechanism, a display panel and an emulsion circulating pump. The automatic tapping machine has the advantages that the zinc alloy bottom sheet needing to be tapped is fed and conveyed in a vibration mode, the sensor is arranged to detect the discharging condition and the feeding condition of the zinc alloy bottom sheet, and the vibration structure and the feeding structure are controlled according to the discharging condition and the feeding condition respectively; the feeding structure is controlled to move according to the movement condition of the feeding structure, the feeding structure and the feeding structure convey the zinc alloy bottom sheet to the tapping position in a staggered movement mode to complete automatic tapping, the zinc alloy bottom sheet feeding efficiency can be effectively improved, and then the tapping efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping equipment, in particular to an automatic feeding and tapping equipment for zinc alloy films. Background Art

[0002] On some machine parts housings, equipment end faces, nuts, flanges and other structures, there are through holes or blind holes of different specifications. When it is necessary to process internal threads on the inner side of the holes on these parts, tapping equipment is needed. Tapping equipment is widely used in the field of mechanical processing. Tapping equipment is also needed when processing zinc alloy films.

[0003] However, the existing tapping equipment needs to load and align the zinc alloy films one by one when processing the zinc alloy films, which has low feeding efficiency, low tapping efficiency and is inconvenient to use. Utility Model Content

[0004] Therefore, the purpose of the utility model is to provide a zinc alloy film automatic feeding and tapping device to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0005] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides an automatic feeding and tapping device for zinc alloy film, including a supporting frame, a chassis for installing electrical equipment is arranged inside the supporting frame, a fixed bracket is fixedly installed on the top of the supporting frame, a tapping head is fixedly installed on the top of the fixed bracket, the tapping head signal is connected to a PLC controller, the PLC controller signal is connected to a vibration plate feeding assembly, a cylinder dislocation mechanism, a display panel and an emulsion circulation pump, the emulsion circulation pump is fixedly installed inside the chassis, and the display panel and the fixed bracket are fixedly installed.

[0006] Preferably, from any of the above schemes, the vibration plate feeding assembly includes a vibration plate, a vibration plate adjuster and a proximity switch sensor, the vibration plate adjuster is fixedly mounted on the top of the supporting frame, the vibration plate is fixedly mounted on the top of the vibration plate adjuster, the interior of the vibration plate is fixedly mounted with a proximity switch sensor, a feeding trough is provided inside the vibration plate, one end of the feeding trough is connected to a discharge guide rail fixedly mounted with the vibration plate, the proximity switch sensor is located in the feeding trough at one end close to the discharge guide rail, and the proximity switch sensor is connected to the PLC controller signal.

[0007] The above technical solution is adopted: the vibration plate regulator adjusts the vibration frequency of the discharge, and then the corresponding material is poured into the vibration plate. The material is affected by the vibration in the vibration plate to achieve the purpose of movement. When the material moves to the discharge guide rail, there will be a proximity switch sensor to detect whether the material has reached the discharge guide rail. If the proximity switch sensor detects that no material has reached the discharge guide rail, it will not output a signal to the PLC controller.

[0008] Preferably, any of the above schemes is that the cylinder dislocation mechanism includes a valve solenoid valve, a first adjustable cylinder, a second adjustable cylinder, a feeding slider, an infeed slider, an optical fiber sensor and a dislocation base, the dislocation base is fixedly installed on the top of the supporting frame, the top of the dislocation base is fixedly installed with a vertically distributed first adjustable cylinder and a second adjustable cylinder, the output end of the first adjustable cylinder is fixedly installed with a feeding slider, the output end of the second adjustable cylinder is fixedly installed with a feeding slider, the inside of the feeding slider is fixedly installed with an optical fiber sensor, one end of the first adjustable cylinder and the second adjustable cylinder is fixedly installed with a valve solenoid valve, the tapping head is located above the feeding slider, the feeding slider is located below the discharge guide rail, the feeding slider and the feeding slider are vertically distributed, the feeding slider and the feeding slider are both movably connected to the top of the dislocation base, the optical fiber sensor is signal-connected to a PLC controller, and magnetic switches are provided inside the first adjustable cylinder and the second adjustable cylinder, and the magnetic switches are signal-connected to the PLC controller.

[0009] The above technical solution is adopted: an external air compressor delivers air to the three-way air source processor on the machine and then reaches the valve solenoid valve. After the valve solenoid valve is ventilated, the two adjustable cylinders are reset, and the magnetic switch on the cylinder that senses the reset outputs a signal to the PLC controller to complete the power-on reset action. The material will reach the feeding slider through the vibration plate and the discharge guide rail. A fiber optic sensor will be installed on the side of the feeding slider to sense whether there is material reaching the feeding slider. If material reaches the feeding slider, the fiber optic sensor will output a signal to the PLC controller to perform the next step. On the contrary, if the material does not reach the feeding slider, the fiber optic sensor will not output a signal to the PLC controller. If the PLC controller does not detect the signal, it will control the vibration plate to vibrate until the material reaches the feeding slider. The fiber optic sensor outputs a signal to the PLC controller (the material reaches the feeding slider), and the PLC controller will control the valve solenoid valve to energize. Change the air path, the first adjustable cylinder will push the feeding slider to the specified position, and another magnetic switch on the cylinder that senses the push-out will output a signal to the PLC controller. The magnetic switch outputs a signal to the PLC controller, and the PLC controller controls another valve solenoid valve to energize and change the air path. The second adjustable cylinder will push the feeding slider, thereby pushing the material in the feeding slider to the specified position of the tapping in a dislocated manner. When the set time in the PLC controller arrives, the second adjustable cylinder will reset. After the second adjustable cylinder is reset, the reset magnetic switch on the cylinder will output a signal to the PLC controller. The PLC controller will control the valve solenoid valve corresponding to the first adjustable cylinder to lose power and change the air path. The first adjustable cylinder will reset and the reset magnetic switch on the cylinder will output a signal to the PLC controller. Repeating the above actions can achieve automatic feeding.

[0010] Preferably, any of the above schemes has a driving structure connected to the tapping head fixedly mounted on one end of the fixed bracket, the display panel is fixedly mounted on one end of the fixed bracket, the display panel is located on one side of the tapping head, the PLC controller is located inside the chassis, an air compressor is provided inside the chassis, and the air compressor and the valve solenoid valve are fixedly mounted through a hose.

[0011] The above technical solution is adopted: when the material reaches the designated position for tapping and the reset magnetic switch on the second adjustable cylinder outputs a signal to the PLC controller, the PLC control will control the tapping head to complete the tapping action (the emulsion circulation pump sprays emulsion through the pipeline to make the tapping smooth). The material has now completed tapping, and the material that has completed tapping will be pushed out because the next material that needs tapping reaches the designated position for tapping. After being pushed out, it is transported to the designated storage position through the feeding guide groove.

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

[0013] 1. The zinc alloy film to be tapped is fed and conveyed by means of vibration, and sensors are set to detect the discharge and feeding conditions of the zinc alloy film. The vibration structure and the feeding structure are controlled according to the discharge and feeding conditions respectively, and the feeding structure is controlled to move according to the movement of the feeding structure, so that the feeding structure and the feeding structure can transport the zinc alloy film to the tapping position through dislocation movement to complete automatic tapping, which can effectively improve the feeding efficiency of the zinc alloy film, thereby improving the efficiency of tapping.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 It is a structural schematic diagram according to an embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of a fixing bracket according to an embodiment of the utility model;

[0018] Figure 3 It is a structural schematic diagram of a vibrating plate feeding assembly according to an embodiment of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the cylinder misalignment mechanism according to an embodiment of the utility model;

[0020] Among them: 1-support frame, 2-fixed bracket, 3-tapping head, 4-vibration plate feeding assembly, 41-vibration plate, 42-vibration plate regulator, 43-proximity switch sensor, 5-cylinder misalignment mechanism, 51-valve solenoid valve, 52-first adjustable cylinder, 53-second adjustable cylinder, 54-feeding slide block, 55-feeding slide block, 56-optical fiber sensor, 57-misalignment base, 6-display panel, 7-discharge guide rail. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0022] like Figure 1-4As shown, an automatic feeding and tapping device for zinc alloy film of an embodiment of the utility model comprises a supporting frame 1, a chassis for installing electrical equipment is arranged inside the supporting frame 1, a fixed bracket 2 is fixedly installed on the top of the supporting frame 1, a tapping head 3 is fixedly installed on the top of the fixed bracket 2, the tapping head 3 is signal-connected to a PLC controller, the PLC controller is signal-connected to a vibration plate feeding assembly 4, a cylinder dislocation mechanism 5, a display panel 6 and an emulsion circulation pump, the emulsion circulation pump is fixedly installed inside the chassis, and the display panel 6 and the fixed bracket 2 are fixedly installed.

[0023] Preferably, from any of the above schemes, the vibration plate feeding assembly 4 includes a vibration plate 41, a vibration plate adjuster 42 and a proximity switch sensor 43; the vibration plate adjuster 42 is fixedly mounted on the top of the supporting frame 1; the vibration plate 41 is fixedly mounted on the top of the vibration plate adjuster 42; the proximity switch sensor 43 is fixedly mounted inside the vibration plate 41; a feeding trough is provided inside the vibration plate 41; one end of the feeding trough is connected to a discharge guide rail 7 fixedly mounted on the vibration plate 41; the proximity switch sensor 43 is located in the feeding trough at one end close to the discharge guide rail 7; the proximity switch sensor 43 is connected to the PLC controller signal.

[0024] The above technical solution is adopted: the vibration disk regulator 42 adjusts the vibration frequency of the discharge, and then the corresponding material is poured into the vibration disk 41. The material is affected by the vibration in the vibration disk 41 to achieve the purpose of movement. When the material moves to the discharge guide rail 7, a proximity switch sensor 43 will detect whether the material has reached the discharge guide rail 7. If the proximity switch sensor 43 detects that no material has reached the discharge guide rail 7, it will not output a signal to the PLC controller.

[0025] Preferably, the cylinder dislocation mechanism 5 comprises a valve solenoid valve 51, a first adjustable cylinder 52, a second adjustable cylinder 53, a feeding slider 54, a feeding slider 55, an optical fiber sensor 56 and a dislocation base 57. The dislocation base 57 is fixedly mounted on the top of the support frame 1. The top of the dislocation base 57 is fixedly mounted with the first adjustable cylinder 52 and the second adjustable cylinder 53 which are vertically distributed. The output end of the first adjustable cylinder 52 is fixedly mounted with the feeding slider 54. The output end of the second adjustable cylinder 53 is fixedly mounted with the feeding slider 55. The inner portion of the feeding slider 54 is fixedly mounted with the feeding slider 55. An optical fiber sensor 56 is fixedly installed on the first and second adjustable cylinders 52 and 53, and a valve solenoid valve 51 is fixedly installed on one end. The tapping head 3 is located above the feed slider 55, and the feeding slider 54 is located below the discharge guide rail 7. The feeding slider 54 and the feed slider 55 are vertically distributed, and the feeding slider 54 and the feed slider 55 are both movably connected to the top of the offset base 57. The optical fiber sensor 56 is connected to the PLC controller signal, and magnetic switches are provided inside the first and second adjustable cylinders 52 and 53, and the magnetic switches are connected to the PLC controller signal.

[0026] The above technical solution is adopted: an external air compressor delivers air to the air source processor triplet on the machine and then reaches the valve solenoid valve 51. After the valve solenoid valve 51 is ventilated, the two adjustable cylinders are reset, and the magnetic switch on the cylinder that senses the reset outputs a signal to the PLC controller to complete the power-on reset action. The material will reach the feeding slider 54 through the vibration plate 41 and the discharge guide rail 7. A fiber optic sensor 56 will be installed on the side end of the feeding slider 54 to sense whether there is material reaching the feeding slider 54. If there is material reaching the feeding slider 54, the fiber optic sensor 56 will output a signal to the PLC controller to perform the next step. On the contrary, if the material does not reach the feeding slider 54, the fiber optic sensor 56 will not output a signal to the PLC controller. If the PLC controller does not detect the signal, it will control the vibration plate 41 to vibrate until the material reaches the feeding slider 54. The fiber optic sensor 56 outputs a signal to the PLC controller (the material reaches the feeding slider 54), and the PLC controller will control the valve solenoid valve 51 to vibrate continuously until the material reaches the feeding slider 54. The fiber optic sensor 56 outputs a signal to the PLC controller (the material reaches the feeding slider 54), and the PLC controller will control the valve solenoid valve 51 to vibrate continuously until the material reaches the feeding slider 54. When the magnetic valve 51 is energized and changes the air path, the first adjustable cylinder 52 will push the feeding slider to the specified position, and another magnetic switch on the cylinder that senses the push-out will output a signal to the PLC controller. The magnetic switch outputs a signal to the PLC controller, and the PLC controller controls another valve solenoid valve 51 to be energized and change the air path, and the second adjustable cylinder 53 will push the feeding slider 55, thereby pushing the material in the feeding slider 54 to the specified position of the tapping in a dislocated manner. When the set time in the PLC controller arrives, the second adjustable cylinder 53 will reset. After the second adjustable cylinder 53 is reset, the reset magnetic switch on the cylinder will output a signal to the PLC controller, and the PLC controller will control the valve solenoid valve 51 corresponding to the first adjustable cylinder 52 to lose power and change the air path, and the first adjustable cylinder 52 will reset and the reset magnetic switch on the cylinder will output a signal to the PLC controller. Repeating the above actions can achieve automatic feeding.

[0027] Preferably, any of the above schemes has a driving structure connected to the tapping head 3 fixedly mounted on one end of the fixed bracket 2, a display panel 6 fixedly mounted on one end of the fixed bracket 2, the display panel 6 is located on one side of the tapping head 3, the PLC controller is located inside the chassis, an air compressor is provided inside the chassis, and the air compressor and the valve solenoid valve 51 are fixedly mounted through a hose.

[0028] The above technical solution is adopted: when the material reaches the designated position for tapping and the reset magnetic switch on the second adjustable cylinder 53 outputs a signal to the PLC controller, the PLC control will control the tapping head to complete the tapping action (the emulsion circulation pump sprays emulsion through the pipeline to make the tapping smooth). The material has now completed tapping, and the material that has completed tapping will be pushed out because the next material that needs tapping reaches the designated position for tapping. After being pushed out, it is transported to the designated storage position through the feeding guide groove.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] 1. The zinc alloy film to be tapped is fed and conveyed by means of vibration, and sensors are set to detect the discharge and feeding conditions of the zinc alloy film. The vibration structure and the feeding structure are controlled according to the discharge and feeding conditions respectively, and the feeding structure is controlled to move according to the movement of the feeding structure, so that the feeding structure and the feeding structure can transport the zinc alloy film to the tapping position through dislocation movement to complete automatic tapping, which can effectively improve the feeding efficiency of the zinc alloy film, thereby improving the efficiency of tapping.

Claims

1. An automatic feeding and tapping device for zinc alloy film, comprising a support frame (1), wherein a chassis for installing electrical equipment is arranged inside the support frame (1), and a fixed bracket (2) is fixedly installed on the top of the support frame (1), characterized in that: A tapping head (3) is fixedly mounted on the top of the fixed bracket (2); the tapping head (3) is signal-connected to a PLC controller; the PLC controller is signal-connected to a vibration plate feeding assembly (4), a cylinder misalignment mechanism (5), a display panel (6) and an emulsion circulation pump; the emulsion circulation pump is fixedly mounted inside the chassis; and the display panel (6) and the fixed bracket (2) are fixedly mounted; The vibration plate feeding assembly (4) comprises a vibration plate (41), a vibration plate regulator (42) and a proximity switch sensor (43); the vibration plate regulator (42) is fixedly mounted on the top of the support frame (1); the vibration plate (41) is fixedly mounted on the top of the vibration plate regulator (42); and the proximity switch sensor (43) is fixedly mounted inside the vibration plate (41); The cylinder misalignment mechanism (5) comprises a valve solenoid valve (51), a first adjustable cylinder (52), a second adjustable cylinder (53), a feeding slider (54), a feed slider (55), an optical fiber sensor (56) and a misalignment base (57); the misalignment base (57) is fixedly mounted on the top of the support frame (1); the first adjustable cylinder (52) and the second adjustable cylinder (53) are fixedly mounted on the top of the misalignment base (57) and are vertically distributed; the feeding slider (54) is fixedly mounted on the output end of the first adjustable cylinder (52); the feed slider (55) is fixedly mounted on the output end of the second adjustable cylinder (53); the optical fiber sensor (56) is fixedly mounted inside the feeding slider (54); the valve solenoid valve (51) is fixedly mounted on one end of the first adjustable cylinder (52) and the second adjustable cylinder (53); and the tapping machine head (3) is located above the feed slider (55).

2. The automatic feeding and tapping equipment for zinc alloy film according to claim 1, characterized in that: A driving structure connected to the tapping machine head (3) is fixedly mounted on one end of the fixed bracket (2), and the display panel (6) is fixedly mounted on one end of the fixed bracket (2). The display panel (6) is located on one side of the tapping machine head (3).

3. The automatic feeding and tapping equipment for zinc alloy film according to claim 2, characterized in that: The PLC controller is located inside the chassis, an air compressor is arranged inside the chassis, and the air compressor and the valve solenoid valve (51) are fixedly installed via a hose.

4. The automatic feeding and tapping equipment for zinc alloy film according to claim 3, characterized in that: A feeding trough is provided inside the vibration plate (41), one end of the feeding trough is connected to a discharge guide rail (7) fixedly mounted to the vibration plate (41), the proximity switch sensor (43) is located in the feeding trough at one end close to the discharge guide rail (7), and the proximity switch sensor (43) is signal-connected to a PLC controller.

5. The automatic feeding and tapping equipment for zinc alloy film according to claim 4, characterized in that: The feeding slide block (54) is located below the discharge guide rail (7), the feeding slide block (54) and the feeding slide block (55) are vertically distributed, the feeding slide block (54) and the feeding slide block (55) are both movably connected to the top of the offset base (57), and the optical fiber sensor (56) is connected to the PLC controller signal.

6. The automatic feeding and tapping equipment for zinc alloy film according to claim 5, characterized in that: The first adjustable cylinder (52) and the second adjustable cylinder (53) are both provided with magnetic switches inside, and the magnetic switches are connected to the PLC controller signal.

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