Switch automatic tin adding equipment

Abstract

The utility model relates to the technical field of switch processing, in particular to automatic tin adding equipment for a switch. Comprising a vibration feeding mechanism used for feeding switch components, a guide groove which is in butt joint with a discharging port of the vibration feeding mechanism and used for translation of the switch components, and a tin adding mechanism installed above the guide groove and used for adding tin to the switch components. The product displacement mechanism is mounted on the front side of the guide groove and is used for shifting the switch part to translate; the blanking mechanism is mounted at the tail end of the guide groove and is used for receiving the tin-added switch part; the product displacement mechanism comprises a clamping plate arranged above the guide groove and used for clamping the switch component, a first air cylinder driving the clamping plate to move front and back and a second air cylinder driving the clamping plate to move left and right. Automatic feeding, automatic tin adding and automatic discharging of switches can be achieved, the structure is simple, operation and control are convenient, and the quality stability of switch products can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch processing, in particular to automatic tinning equipment for switches. Background Art

[0002] Most of the existing power tools are still controlled by switches, and the switches are connected to the internal circuit boards through lines. In the production process, one end of the wire is usually welded to the switch first, and the other end of the wire is then welded to the line. In the prior art, the wires and switches are usually welded together manually, and the welding between the wires and the switches is difficult to automatically align, which is inefficient, and the manual tinning is likely to burn the battery clamp. Summary of the invention

[0003] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims to provide an automatic tinning device for switches.

[0004] The purpose of the utility model is achieved through the following technical scheme: an automatic tinning device for switches, including a vibration feeding mechanism for feeding switch components, a guide groove for translation of switch components docked with the discharge port of the vibration feeding mechanism, a tinning mechanism installed above the guide groove for tinning the switch components, a product displacement mechanism installed on the front side of the guide groove for toggling the switch components for translation, and a unloading mechanism installed at the end of the guide groove for collecting the switch components after tinning, the product displacement mechanism including a clamping plate arranged above the guide groove for clamping the switch components, a first cylinder for driving the clamping plate to move forward and backward, and a second cylinder for driving the clamping plate to move left and right.

[0005] Furthermore, the tin adding mechanism includes a mounting frame, a tin adding component fixed on the mounting frame, an up-down moving mechanism for driving the mounting frame to move up and down, a left-right moving mechanism for driving the mounting frame to move left and right, and a front-back moving mechanism for driving the mounting frame to move front-back.

[0006] Furthermore, the mounting frame includes a mounting block and an arc-shaped adjustment block fixed to the front end of the mounting block. The front end of the arc-shaped adjustment block is provided with an arc-shaped mounting groove, and a plurality of mounting holes are evenly provided in the arc-shaped mounting groove. The tinning component is fixed in one of the mounting holes by screwing.

[0007] Further, the product displacement mechanism further includes two first sliding rails fixedly arranged in parallel at intervals in the front side of the guiding groove, a first sliding plate slidably connected to the tops of the two first sliding rails, a second sliding rail fixed to the rear end of the top of the sliding plate, and a second sliding plate slidably connected to the second sliding rail; the first air cylinder is fixed between the two first sliding rails, and the output end of the first air cylinder is fixedly connected to the rear end of the first sliding plate, the second air cylinder is fixed to the top of the first sliding plate, and the output end of the second air cylinder is fixedly connected to the second sliding plate, and the number of the clamping plates is three, and the three clamping plates are fixedly arranged at intervals in sequence on the top of the second sliding plate.

[0008] Further, a push rod is fixed to the right end of the rightmost clamping plate.

[0009] Further, the blanking mechanism includes a plurality of receiving grooves arranged in sequence and a moving track for moving the plurality of receiving grooves back and forth, and one of the receiving grooves is butted against the end of the guiding groove.

[0010] The beneficial effects of the present utility model are as follows: The automatic tin adding device for switches of the present utility model adopts a vibrating feeding mechanism for feeding switch components. After feeding, the switch components are translated in the guiding groove. The first air cylinder drives the clamping plate to move forward to clamp a switch component on the guiding groove, and then the tin adding mechanism adds tin to the switch component. After the tin adding is completed, the first air cylinder drives the clamping plate to move forward to clamp the switch component on the guiding groove, and the second air cylinder drives the clamping plate to move to the right, and then the switch component enters the blanking mechanism along the guiding groove; it can realize automatic feeding, automatic tin adding and automatic blanking of the switch, with a simple structure, convenient operation and control, and can improve the quality stability of switch products.

[0011] The production capacity of the automatic tin adding device for switches of the present utility model can reach 600 pcs / H, and the automatic tin adding yield can reach 99%; while the production capacity of manual tin adding by one person is only 107 pcs / H, and the defective rate is 6%. Description of the Drawings

[0012] Figure 1 is a perspective view of the present utility model.

[0013] Figure 2 is a perspective view of the tin adding mechanism and the product displacement mechanism of the present utility model.

[0014] Figure 3 is a perspective view of the product displacement mechanism of the present utility model.

[0015] The accompanying drawings are marked as: switch component 10, vibration feeding mechanism 1, guide groove 2, tinning mechanism 3, mounting frame 31, mounting block 311, arc-shaped adjustment block 312, arc-shaped mounting groove 313, mounting hole 414, screw 315, tinning component 32, up and down moving mechanism 33, left and right moving mechanism 34, front and back moving mechanism 35, product displacement mechanism 4, clamping plate 41, bayonet 411, push rod 412, first cylinder 42, second cylinder 43, first slide rail 44, first slide plate 45, second slide rail 46, second slide plate 47, unloading mechanism 5, material receiving trough 51, movable track 52. DETAILED DESCRIPTION

[0016] In order to facilitate the understanding of those skilled in the art, the following embodiments and attached Figures 1-3 To further illustrate the present invention, the contents mentioned in the implementation modes are not intended to limit the present invention.

[0017] See Figures 1-3 , a switch automatic tinning device, comprising a vibration feeding mechanism 1 for feeding switch components 10, a guide groove 2 for translating the switch components 10 docked with the discharge port of the vibration feeding mechanism 1, a tinning mechanism 3 installed above the guide groove 2 for tinning the switch components 10, a product displacement mechanism 4 installed at the front side of the guide groove 2 for translating the switch components 10, and a discharge mechanism 5 installed at the end of the guide groove 2 for collecting the switch components 10 after tinning, the product displacement mechanism 4 comprises a clamping plate 41 for clamping the switch components 10 arranged above the guide groove 2, a first cylinder 42 for driving the clamping plate 41 to move forward and backward, and a second cylinder 43 for driving the clamping plate 41 to move left and right. A bayonet 411 for clamping the switch components 10 is provided on one side of the clamping plate 41 corresponding to the switch components 10.

[0018] The switch automatic tinning device of the utility model adopts a vibrating feeding mechanism 1 for feeding the switch component 10. After feeding, the switch component 10 moves horizontally in the guide groove 2. The first cylinder 42 drives the clamping plate 41 to move forward to clamp a switch component 10 on the guide groove 2. Then the tinning mechanism 3 tinns the switch component 10. After the tinning is completed, the first cylinder 42 drives the clamping plate 41 to move forward to clamp the switch component 10 on the guide groove 2. The second cylinder 43 drives the clamping plate 41 to move rightward. Then, the switch component 10 enters the unloading mechanism 5 along the guide groove 2. Automatic feeding, automatic tinning and automatic unloading of the switch can be realized. The structure is simple and the operation and control are convenient, and the quality stability of the switch products can be improved.

[0019] In this embodiment, the tin adding mechanism 3 includes a mounting frame 31, a tin adding component 32 fixed to the mounting frame 31, a vertical movement mechanism 33 for driving the mounting frame 31 to move up and down, a left - right movement mechanism 34 for driving the mounting frame 31 to move left and right, and a front - rear movement mechanism 35 for driving the mounting frame 31 to move back and forth. The tin adding component 32 includes a tin adding head and a heating rod. The above - mentioned structure can realize multi - directional tin adding of the tin adding component 32.

[0020] In this embodiment, the mounting frame 31 includes a mounting block 311 and an arc - shaped adjusting block 312 fixed to the front end of the mounting block 311. An arc - shaped mounting groove 313 is formed at the front end of the arc - shaped adjusting block 312, and a plurality of mounting holes 414 are evenly formed in the arc - shaped mounting groove 313. The tin adding component 32 is fixedly connected by screws 315 in one of the mounting holes 414. The above - mentioned structure can fix the tin adding component 32 at the required inclination angle for easy adjustment.

[0021] In this embodiment, the product displacement mechanism 4 further includes two first slide rails 44 longitudinally and parallelly and spaced apart and fixed to the front side of the guide groove 2, a first slide plate 45 slidably connected to the tops of the two first slide rails 44, a second slide rail 46 fixed to the rear end of the top of the slide plate, and a second slide plate 47 slidably connected to the second slide rail 46; the first air cylinder 42 is fixed between the two first slide rails 44, and the output end of the first air cylinder 42 is fixedly connected to the rear end of the first slide plate 45. The second air cylinder 43 is fixed to the top of the first slide plate 45, and the output end of the second air cylinder 43 is fixedly connected to the second slide plate 47. The number of the clamping plates 41 is three, and the three clamping plates 41 are sequentially and spaced apart and fixed to the top of the second slide plate 47. The setting of the above - mentioned structure facilitates the front - rear and left - right movement of the clamping plates 41. The three clamping plates 41 are arranged in sequence. The middle clamping plate 41 corresponds to the tin adding position, the left clamping plate 41 corresponds to the feeding position, and the right clamping plate 41 corresponds to the discharging position; assuming that the right, middle, and left clamping plates 41 correspond to the switch component 10 to be discharged, the switch component 10 being tinned, and the switch component 10 to be tinned respectively; after the switch component 10 in the middle is tinned, the first air cylinder 42 drives the three clamping plates 41 to move forward to clamp the corresponding three switch components 10 on the guide groove 2, the second air cylinder 43 drives the three clamping plates 41 to move right by one position, then, the first air cylinder 42 drives the three clamping plates 41 to move backward, and the second air cylinder 43 drives the three clamping plates 41 to move left to the starting position; at this time, the switch component 10 to be discharged moves right by one position to the front of the discharging position, the tinned switch component 10 moves right by one position to the discharging position, the switch component 10 to be tinned moves right by one position to the tin adding position, and the switch component 10 behind the switch component 10 to be tinned moves right by one position to the feeding position, and the above steps are repeated.

[0022] In this embodiment, a push rod 412 is fixed to the right end of the rightmost clamping plate 41. The push rod 412 can be used to push the switching component 10 for material discharging backward.

[0023] In this embodiment, the material discharging mechanism 5 includes a plurality of receiving grooves 51 arranged in sequence and a moving track 52 for moving the plurality of receiving grooves 51 back and forth. One of the receiving grooves 51 is docked with the end of the guiding groove 2. When the receiving groove 51 docked with the end of the guiding groove 2 is full, the plurality of receiving grooves 51 move forward by one position, so that the empty receiving groove 51 behind is docked with the end of the guiding groove 2.

[0024] It should be noted that the automatic tin adding device for switches of the present invention further includes a control device (such as a PLC controller). The control device is electrically connected to the above-mentioned cylinder, moving mechanism and tin adding mechanism 3 respectively to realize the automatic control of the device. Of course, an infrared sensor for detecting whether the switching component 10 is in place can also be installed at each station. The above settings are prior art and will not be elaborated here.

[0025] The above embodiments are the preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present invention is within the protection scope of the present invention.

Claims

1. A switch automatic tinning device, characterized in that: It includes a vibration feeding mechanism for feeding switch components, a guide groove for translation of switch components docked with the discharge port of the vibration feeding mechanism, a tinning mechanism installed above the guide groove for tinning the switch components, a product displacement mechanism installed at the front side of the guide groove for toggling the switch components for translation, and a unloading mechanism installed at the end of the guide groove for collecting the switch components after tinning. The product displacement mechanism includes a clamping plate arranged above the guide groove for clamping the switch components, a first cylinder driving the clamping plate to move forward and backward, and a second cylinder driving the clamping plate to move left and right.

2. The automatic tinning device for switches according to claim 1, characterized in that: The tinning mechanism comprises a mounting frame, a tinning component fixed on the mounting frame, an up-down moving mechanism for driving the mounting frame to move up and down, a left-right moving mechanism for driving the mounting frame to move left and right, and a front-back moving mechanism for driving the mounting frame to move front-back.

3. The automatic tinning device for switches according to claim 2, characterized in that: The mounting frame includes a mounting block and an arc-shaped adjusting block fixed to the front end of the mounting block. The front end of the arc-shaped adjusting block is provided with an arc-shaped mounting groove, and a plurality of mounting holes are evenly provided in the arc-shaped mounting groove. The tinning component is fixed in one of the mounting holes by screwing.

4. The automatic tinning device for switches according to claim 1, characterized in that: The product displacement mechanism also includes two first slide rails fixed at the front side of the guide groove at longitudinal parallel intervals, a first slide plate slidably connected to the top of the two first slide rails, a second slide rail fixed to the rear end of the top of the slide plate, and a second slide plate slidably connected to the second slide rail; the first cylinder is fixed between the two first slide rails, and the output end of the first cylinder is fixedly connected to the rear end of the first slide plate, the second cylinder is fixed to the top of the first slide plate, and the output end of the second cylinder is fixedly connected to the second slide plate, the number of the clamps is three, and the three clamps are fixed at the top of the second slide plate in sequence and at intervals.

5. The automatic tinning device for switches according to claim 1, characterized in that: A push rod is fixed to the right end of the rightmost clamping plate.

6. The automatic tinning device for switches according to claim 1, characterized in that: The material unloading mechanism includes a plurality of material receiving troughs arranged in sequence and a movable track for moving the plurality of material receiving troughs back and forth, wherein one of the material receiving troughs is butted against the end of the guide trough.

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