CN215432456U - Automatic single-key assembling equipment for keyboard - Google Patents

Abstract

The utility model relates to a single-key automatic assembly device of a keyboard, which is characterized in that: the device comprises a string material component for placing keycaps in a superposed manner, a material moving mechanism for moving the keycaps, a positioning jig for arranging the keycaps and a conveying mechanism for conveying the keycaps; a conveying jig for placing keycaps is arranged on the conveying mechanism; the material moving mechanism moves the keycap on the material stringing assembly to the positioning jig; and the material moving mechanism moves the keycap on the positioning jig to the conveying jig. The problem of in the current scheme the position precision of key cap lower, and the key cap is put the mistake easily is solved.

Description

Automatic single-key assembling equipment for keyboard

Technical Field

The utility model relates to the field of equipment, in particular to single-key automatic assembling equipment for a keyboard.

Background

A keyboard is a command and data input device used to operate equipment and also refers to a set of function keys (e.g., typewriter, computer keyboard) arranged to operate a machine or equipment through a system. The keyboard is the most common and main input device, and english letters, numbers, punctuations and the like can be input into the computer through the keyboard, so as to send commands, input data and the like to the computer. And the keycaps are assembled on the jig before the painting process, and then are painted.

The mode that current scheme adopted artifical to place the keycap is placed on the tool. However, the key caps are low in position accuracy due to the scheme, and the key caps are easy to misplace. How to solve this problem becomes crucial.

Disclosure of Invention

In view of the above-mentioned shortcomings in the prior art, an object of the present invention is to provide an automatic assembling apparatus for a single key of a keyboard, so as to solve the problems in the prior art that the position accuracy of a key cap is low and the key cap is easy to misplace.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

automatic single-key assembling equipment for keyboard

The device comprises a string material component for placing keycaps in a superposed manner, a material moving mechanism for moving the keycaps, a positioning jig for arranging the keycaps and a conveying mechanism for conveying the keycaps; a conveying jig for placing keycaps is arranged on the conveying mechanism; the material moving mechanism moves the keycap on the material stringing assembly to the positioning jig; and the material moving mechanism moves the keycap on the positioning jig to the conveying jig.

The further technical scheme is as follows: the material stringing component comprises a material rack and material pieces which are arranged on the material rack in parallel; one side of the material part is provided with an opening; the keycap is overlapped and arranged in the material part in a sliding mode.

The further technical scheme is as follows: the driving mechanism is used for driving the material stringing component to be close to the material moving mechanism; the driving mechanism comprises a bottom plate, a guide rail arranged along the moving direction of the material moving mechanism and a first power device for driving the material moving mechanism to move; the guide rail and the first power device are arranged on the bottom plate; the material stringing component is arranged on the guide rail in a sliding mode.

The further technical scheme is as follows: the driving mechanism is provided with a detection mechanism for detecting the keycap; the detection mechanism comprises a support and a first sensor for detecting the keycap; the bracket is arranged on the bottom plate; the first sensor is disposed on the bracket.

The further technical scheme is as follows: the first jacking mechanism is used for jacking the keycap; the first jacking mechanism comprises a first plate body arranged on the material stringing component in a sliding mode and a second power device for jacking the first plate body; the driving end of the second power device is provided with a rod body; the rod body pushes the first plate body; the first plate body pushes the keycap.

The further technical scheme is as follows: the material moving mechanism comprises an adsorption frame for adsorbing the keycaps and a mechanical arm for moving the keycaps; the adsorption frame is arranged at the driving end of the mechanical arm; a plurality of adsorption holes are formed in the adsorption frame in parallel; the adsorption hole is communicated with an air source.

The further technical scheme is as follows: the positioning jig comprises a positioning plate and a guide plate arranged on the positioning plate; positioning grooves for placing the keycaps are formed in the positioning plate in parallel; the guide plates are provided with guide holes in parallel; the guide hole is communicated with the positioning groove.

The further technical scheme is as follows: the positioning jig is provided with a positioning pin; a positioning ring is arranged on the adsorption frame; the positioning pin is embedded in the positioning ring.

The further technical scheme is as follows: the conveying mechanism is provided with a second sensor for detecting the conveying jig and a third power device for limiting the conveying jig to move; the second sensor is oppositely arranged on the conveying mechanism; a pin column is arranged at the driving end of the third power device; the pin column abuts against the conveying jig.

The further technical scheme is as follows: the conveying mechanism is provided with a positioning support and a second jacking mechanism for pushing the conveying jig into the positioning support; the second jacking mechanism comprises a second plate body and a fourth power device; the positioning bracket is provided with a positioning hole; the fourth power device pushes the second plate body and the conveying jig to be arranged in the positioning hole.

Compared with the prior art, the utility model has the following beneficial technical effects: (1) the material stringing component is moved through the driving mechanism, so that the key cap can be smoothly and uninterruptedly moved through the material moving mechanism, and the material stringing component and the key cap are driven to move along the guide rail through the first power device, so that the material stringing component and the key cap can stably move; (2) whether the keycaps exist at the upper end of the material part or not is detected through the first sensor, so that the accuracy of the material moving mechanism for moving the keycaps is improved; (3) the key cap is pushed by the first jacking mechanism to move upwards along the material piece, so that the material stringing component is in a material state, and the working efficiency of the material moving mechanism is improved; (4) when the keycaps are placed on the positioning jig, the keycaps fall into the positioning grooves through the guide holes, the keycaps are positioned, and the position accuracy of the keycaps is guaranteed; (5) when the key cap is placed on the positioning jig by the material moving mechanism, the positioning pin is embedded into the positioning ring, so that the key cap can be accurately placed in the positioning jig, and the position precision of the key cap is ensured; (6) the pin column, the second sensor and the third power device limit the movement of the conveying jigs, control the distance between the conveying jigs and prevent the conveying jigs from interfering with each other; (7) the conveying jig is moved into the positioning support through the second jacking mechanism, and the key cap is accurately positioned.

Drawings

Fig. 1 is a top view structural view showing a single key automatic assembling apparatus of a keyboard of the present invention.

Fig. 2 shows a front view structural diagram at a in fig. 1.

Fig. 3 shows a front view structural view of the adsorption frame of the present invention.

Fig. 4 shows a front view structure diagram of the positioning fixture of the present invention.

Fig. 5 shows a front view structural view of a second jack mechanism of the present invention.

In the drawings, the reference numbers: 1. a material stringing component; 11. a material rack; 12. material parts; 2. a material moving mechanism; 21. an adsorption rack; 22. a mechanical arm; 23. an adsorption hole; 24. a positioning ring; 3. positioning a jig; 31. positioning a plate; 32. a guide plate; 33. positioning a groove; 34. a guide hole; 35. positioning pins; 4. a conveying mechanism; 41. positioning the bracket; 42. a second sensor; 43. a third power unit; 44. a pin; 5. conveying the jig; 6. a drive mechanism; 61. a base plate; 62. a guide rail; 63. a first power unit; 7. a detection mechanism; 71. a support; 72. a first sensor; 8. a first jacking mechanism; 81. a first plate body; 82. a second power unit; 83. a rod body; 9. a second jacking mechanism; 91. a second plate body; 92. a fourth power unit; 93. and (7) positioning the holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present invention, so that the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a top view structural view showing a single key automatic assembling apparatus of a keyboard of the present invention. Fig. 2 shows a front view structural diagram at a in fig. 1. Fig. 3 shows a front view structural view of the adsorption frame of the present invention. Fig. 4 shows a front view structure diagram of the positioning fixture of the present invention. Fig. 5 shows a front view structural view of a second jack mechanism of the present invention. Referring to fig. 1, 2, 3, 4 and 5, the utility model discloses a single key automatic assembly device of a keyboard. The direction of X in the figure is the front end of the top view structural diagram of the present invention, and the direction of Y in the figure is the right end of the top view structural diagram of the present invention.

The automatic single-key assembling equipment of the keyboard comprises a string material component 1 for placing keycaps in a superposed mode, a material moving mechanism 2 for moving the keycaps, a positioning jig 3 for arranging the keycaps and a conveying mechanism 4 for conveying the keycaps. The conveying mechanism 4 is provided with a conveying jig 5 for placing keycaps. The material moving mechanism 2 moves the keycap on the string material component 1 to the positioning jig 3. The material moving mechanism 2 moves the keycaps on the positioning jig 3 to the conveying jig 5.

The material stringing assembly 1 comprises a material rack 11 and material parts 12 which are arranged on the material rack 11 in parallel. The material 12 is open on one side. The keycap is overlapped and slidably arranged in the material part 12.

The material parts 12 are arranged in the material rack 11 in parallel in the vertical direction. One side of the material 12 is opened in the up-down direction. The keycaps with the same specification are stacked in one material part 12. The material 12 exposes the keycap through the opening.

The single-key automatic assembly equipment of the keyboard further comprises a driving mechanism 6 for driving the material stringing component 1 to be close to the material moving mechanism 2. The driving mechanism 6 comprises a bottom plate 61, a guide rail 62 arranged along the moving direction of the material moving mechanism 2 and a first power device 63 for driving the material moving mechanism 2 to move. The guide rail 62 and the first power unit 63 are provided on the base plate 61. The string material assembly 1 is arranged on the guide rail 62 in a sliding mode.

Preferably, the first power means 63 is a rodless cylinder. The bottom plate 61 is disposed in a horizontal direction. The first power unit 63 is disposed on the upper surface of the base plate 61 in the front-rear direction. The guide rail 62 is provided on the upper surface of the base plate 61 in the front-rear direction. The guide rails 62 are located on the left and right sides of the first power unit 63. The lower end of the stack 11 is slidably disposed on the guide rail 62. The driving end of the first power device 63 is connected with the material frame 11.

The first power device 63 drives the string material component 1 and the key cap to move forwards along the guide rail 62, the string material component 1 and the key cap are close to the material moving mechanism 2, and the material moving mechanism 2 moves the key cap on the string material component 1. After the key cap on the material stringing component 1 is moved, the first power device 63 drives the material stringing component 1 to move backwards along the guide rail 62, and the material stringing component 1 is far away from the material moving mechanism 2.

Preferably, there are two stringing modules 1. The string material components 1 are respectively positioned at the left side and the right side of the driving mechanism 6. Position switching can be carried out between two cluster material subassemblies 1, and when one side cluster material subassembly 1 moved forward, opposite side cluster material subassembly 1 moved backward. The material stringing component 1 moving forwards moves the keycap through the material moving mechanism 2. And the string material assembly 1 moving backwards is manually fed.

The material stringing component 1 is moved through the driving mechanism 6, so that the material moving mechanism 2 can smoothly and uninterruptedly move the keycap. The string material assembly 1 and the key cap are driven by the first power device 63 to move along the guide rail 62, so that the string material assembly 1 and the key cap can move smoothly.

The first power means 63 is a rodless cylinder, the selection of the type of rodless cylinder being common knowledge. The skilled person can select the type of rodless cylinder CY3R15-1000 according to the working condition of the device.

The driving mechanism 6 is provided with a detection mechanism 7 for detecting the keycap. The detection mechanism 7 comprises a support 71 and a first sensor 72 for detecting the key cap. The bracket 71 is provided on the base plate 61. The first sensor 72 is disposed on the bracket 71.

Preferably, the first sensor 72 is an infrared sensor. The detection mechanisms 7 are respectively positioned on the left side and the right side of the stringing component 1 on the bottom plate 61. The holder 71 is vertically disposed on the base plate 61. The first sensor 72 is disposed at an upper end of the bracket 71.

Whether the key cap exists at the upper end of the material part 12 or not is detected through the first sensor 72, and the accuracy of moving the key cap by the material moving mechanism 2 is improved.

The first sensor 72 is an infrared sensor, the choice of type of infrared sensor being common knowledge. Those skilled in the art can select the infrared sensor type E3JK-DS30M2 according to the working condition of the device.

The automatic single-key assembling equipment for the keyboard further comprises a first jacking mechanism 8 for jacking the keycaps. The first jacking mechanism 8 comprises a first plate 81 arranged on the stringing component 1 in a sliding mode and a second power device 82 for jacking the first plate 81. The driving end of the second power device 82 is provided with a rod body 83. The lever 83 pushes the first plate 81. The first plate 81 pushes the key cap.

Preferably, the second power means 82 is a cylinder. The first plate 81 is disposed in a horizontal direction. The first plate 81 slides up and down along the stringing assembly 1. The second power unit 82 is disposed in the vertical direction. The upper end of the second power device 82 is a driving end of the second power device 82. The rod 83 is vertically disposed at the driving end of the second power unit 82. The material 12 passes through the first plate 81.

The driving end of the second power device 82 extends out, the driving rod 83 moves upwards to push the first plate 81, the first plate 81 slides upwards along the rack 11, and the first plate 81 pushes the keycap to move upwards along the material 12. After the key caps in the material 12 are completely removed, the driving end of the second power device 82 is retracted, and the first plate 81 slides downwards along the material rack 11.

Promote the key cap through first climbing mechanism 8 and follow material 12 rebound for cluster material subassembly 1 is in there is the material state, has improved the work efficiency who moves material mechanism 2.

The second power means 82 is a cylinder, the choice of cylinder type being common knowledge. The person skilled in the art may choose the type of cylinder, for example, SC40 × 100, according to the working conditions of the device.

The material moving mechanism 2 comprises an adsorption frame 21 for adsorbing the keycap and a mechanical arm 22 for moving the keycap. The suction frame 21 is provided at the drive end of the robot arm 22. A plurality of adsorption holes 23 are formed in parallel on the adsorption frame 21. The adsorption hole 23 is communicated with a gas source.

Preferably, the robotic arm 22 is a four-axis robotic arm. Adsorb frame 21 through arm 22 drive and remove and be close to cluster material subassembly 1, adsorb behind the key cap in hole 23, arm 22 drive adsorb frame 21 and key cap and be close to positioning jig 3, adsorb hole 23 and stop adsorbing the key cap, the key cap is as for in positioning jig 3.

The robot arm 22 is a four-axis robot arm, and the selection of the model of the four-axis robot arm is common knowledge. The skilled person can select the operation of the device, for example, a four-axis robot arm with model number TZ-S400.

The positioning jig 3 includes a positioning plate 31 and a guide plate 32 provided on the positioning plate 31. The positioning plate 31 is provided with positioning grooves 33 for holding keycaps in parallel. The guide plate 32 is provided with guide holes 34 in parallel. The guide hole 34 communicates with the positioning groove 33.

The positioning plate 31 is disposed in a horizontal direction. The guide plate 32 is horizontally disposed on the upper surface of the positioning plate 31. The positioning groove 33 is opened on the upper surface of the positioning plate 31. The guide hole 34 is opened in the upper surface of the guide plate 32. The lower end of the guide hole 34 communicates with the upper end of the positioning groove 33. When the keycap is placed on the positioning jig 3, the keycap falls into the positioning groove 33 through the guide hole 34, the position of the keycap is positioned, and the position accuracy of the keycap is guaranteed.

The positioning jig 3 is provided with a positioning pin 35. The adsorption frame 21 is provided with a positioning ring 24. The positioning pin 35 is embedded in the positioning ring 24.

The positioning pin 35 is vertically disposed outside the positioning jig 3. The positioning ring 24 is horizontally disposed on the adsorption frame 21. When moving material mechanism 2 and placing the key cap on positioning jig 3, locating pin 35 imbeds holding ring 24 for the key cap can be accurately put into positioning jig 3, has guaranteed the position precision of key cap.

The conveying mechanism 4 is provided with a second sensor 42 for detecting the conveying jig 5 and a third power device 43 for limiting the movement of the conveying jig 5. The second sensor 42 is disposed opposite to the conveyance mechanism 4. The driving end of the third power means 43 is provided with a pin 44. The pins 44 abut against the conveying jig 5.

Preferably, the third power means 43 is a cylinder. Preferably, the second sensor 42 is an infrared sensor. Preferably, the conveying mechanism 4 is a conveyor. The second sensors 42 are disposed on the front and rear sides of the conveyance mechanism 4. The third power unit 43 is provided in the vertical direction in the conveying mechanism 4. The upper end of the third power device 43 is a driving end of the third power device 43. The pin 44 is provided at the driving end of the third power unit 43 in the up-down direction.

When the second sensor 42 detects the conveying jig 5, the third power device 43 drives the pin 44 to rise against the conveying jig 5. The pins 44, the second sensor 42 and the third power device 43 limit the movement of the conveying jigs 5, control the distance between the conveying jigs 5 and prevent the conveying jigs 5 from interfering with each other.

The third power means 43 is a cylinder, the selection of the cylinder type being common knowledge. The person skilled in the art can select a cylinder of type TN-16 x 20, for example, depending on the operation of the device.

The second sensor 42 is an infrared sensor, the choice of the type of infrared sensor being common knowledge. Those skilled in the art can select the infrared sensor type E3JK-DS30M2 according to the working condition of the device.

The conveying means 4 is a conveyor, the selection of the type of conveyor being common knowledge. The skilled person will be able to select the type of conveyor, HM-0501008 for example, according to the operation of the apparatus.

The conveying mechanism 4 is provided with a positioning support 41 and a second jacking mechanism 9 for pushing the conveying jig 5 into the positioning support 41. The second jacking mechanism 9 includes a second plate 91 and a fourth power device 92. The positioning bracket 41 is provided with a positioning hole 93. The fourth power device 92 pushes the second plate 91 and the conveying jig 5 into the positioning hole 93.

Preferably, the fourth power device 92 is a cylinder. The positioning bracket 41 is provided at the upper end of the conveying mechanism 4. The fourth power unit 92 is provided in the vertical direction in the conveyance mechanism 4. The second plate 91 is horizontally disposed in the conveying mechanism 4. The upper end of the fourth power device 92 is a driving end of the fourth power device 92. The driving end of the fourth power device 92 is connected to the second plate 91. When the conveying jig 5 moves above the second jacking mechanism 9, the fourth power device 92 pushes the second plate 91 upwards, the second plate 91 pushes the conveying jig 5 upwards, and the conveying jig 5 is placed in the positioning hole 93. The material moving mechanism 2 moves the key caps on the positioning jig 3 to the conveying jig 5.

The conveying jig 5 is a conveying plate. The delivery board is provided with a plurality of placing grooves for placing keycaps.

The conveying jig 5 is moved into the positioning support 41 through the second jacking mechanism 9, and the keycap is accurately positioned.

The fourth power means 92 is a cylinder, and the selection of the cylinder type belongs to the common knowledge. The person skilled in the art may choose the type of cylinder, for example, SC40 × 100, according to the working conditions of the device.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The utility model provides an automatic equipment of single bond of keyboard which characterized in that: the device comprises a string material component for placing keycaps in a superposed manner, a material moving mechanism for moving the keycaps, a positioning jig for arranging the keycaps and a conveying mechanism for conveying the keycaps; a conveying jig for placing keycaps is arranged on the conveying mechanism; the material moving mechanism moves the keycap on the material stringing assembly to the positioning jig; and the material moving mechanism moves the keycap on the positioning jig to the conveying jig.

2. The single key automatic assembly apparatus of a keyboard of claim 1, wherein: the material stringing component comprises a material rack and material pieces which are arranged on the material rack in parallel; one side of the material part is provided with an opening; the keycap is overlapped and arranged in the material part in a sliding mode.

3. The single key automatic assembly apparatus of a keyboard of claim 1, wherein: the driving mechanism is used for driving the material stringing component to be close to the material moving mechanism; the driving mechanism comprises a bottom plate, a guide rail arranged along the moving direction of the material moving mechanism and a first power device for driving the material moving mechanism to move; the guide rail and the first power device are arranged on the bottom plate; the material stringing component is arranged on the guide rail in a sliding mode.

4. The single key automatic assembly apparatus of a keyboard of claim 3, wherein: the driving mechanism is provided with a detection mechanism for detecting the keycap; the detection mechanism comprises a support and a first sensor for detecting the keycap; the bracket is arranged on the bottom plate; the first sensor is disposed on the bracket.

5. The single key automatic assembly apparatus of a keyboard of claim 1, wherein: the first jacking mechanism is used for jacking the keycap; the first jacking mechanism comprises a first plate body arranged on the material stringing component in a sliding mode and a second power device for jacking the first plate body; the driving end of the second power device is provided with a rod body; the rod body pushes the first plate body; the first plate body pushes the keycap.

6. The single key automatic assembly apparatus of a keyboard of claim 1, wherein: the material moving mechanism comprises an adsorption frame for adsorbing the keycaps and a mechanical arm for moving the keycaps; the adsorption frame is arranged at the driving end of the mechanical arm; a plurality of adsorption holes are formed in the adsorption frame in parallel; the adsorption hole is communicated with an air source.

7. The single key automatic assembly apparatus of a keyboard of claim 6, wherein: the positioning jig comprises a positioning plate and a guide plate arranged on the positioning plate; positioning grooves for placing the keycaps are formed in the positioning plate in parallel; the guide plates are provided with guide holes in parallel; the guide hole is communicated with the positioning groove.

8. The single key automatic assembly apparatus of a keyboard of claim 7, wherein: the positioning jig is provided with a positioning pin; a positioning ring is arranged on the adsorption frame; the positioning pin is embedded in the positioning ring.

9. The single key automatic assembly apparatus of a keyboard of claim 1, wherein: the conveying mechanism is provided with a second sensor for detecting the conveying jig and a third power device for limiting the conveying jig to move; the second sensor is oppositely arranged on the conveying mechanism; a pin column is arranged at the driving end of the third power device; the pin column abuts against the conveying jig.

10. The single key automatic assembly apparatus of a keyboard of claim 9, wherein: the conveying mechanism is provided with a positioning support and a second jacking mechanism for pushing the conveying jig into the positioning support; the second jacking mechanism comprises a second plate body and a fourth power device; the positioning bracket is provided with a positioning hole; the fourth power device pushes the second plate body and the conveying jig to be arranged in the positioning hole.

Images