Automatic scale discharging equipment for electric drill

Abstract

The utility model discloses automatic scale discharging equipment for an electric drill, which comprises a main body frame, guide plates arranged in pairs are arranged in the main body frame, and discharge grooves are arranged at the bottoms of the guide plates; a pushing device extending into the discharging groove is arranged on the outer side of the main body frame, and a discharging hole facing the discharging groove is formed in the side face of the main body frame. A rolling rotating device close to one of the guide plates is further arranged in the main body frame, the rolling rotating device comprises a rotating motor and an anti-clamping rolling piece, and the rotating motor drives the anti-clamping rolling piece to rotate relative to the guide plates when working. The scales are controlled by the rolling rotating device to automatically fall into the discharging grooves in sequence and are automatically pushed out of the discharging holes through the pushing device, the discharging efficiency is high, and continuous discharging can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of discharge device, concretely relates to a automatic scale equipment of electric drill. BACKGROUND

[0002] The scale is usually used with the electric tool, thereby facilitating the control of the electric tool's drilling depth. The scale is usually processed in batches, and needs to be assembled with the electric tool after processing. In the existing assembly process, a large number of scales are placed in the material frame, and then the operator manually takes the scales out of the material frame. This way, the material taking efficiency is low, and it is laborious. Since the outer diameter of the scale is small, the scales are difficult to take out because they are stacked together, and the scales are easy to slip during the taking process. Therefore, an automatic scale equipment of electric drill is needed to overcome the above difficulties. SUMMARY

[0003] The utility model discloses in the prior art, an automatic scale equipment of electric drill is designed, the utility model discloses a rolling rotation device control scale is automatically in turn falls into the material discharge groove, and the scale is automatically pushed out from the discharge hole through the pushing device, and the material discharging efficiency is high and can be continuously discharged.

[0004] The utility model discloses an automatic scale equipment of electric drill, including the main body frame, the pair of setting guide plate is equipped in the main body frame, and the bottom of guide plate is equipped with the material discharge groove, the outside of main body frame is equipped with the pushing device that extends to the material discharge groove, and the side of main body frame is equipped with the discharge hole that sets up towards the material discharge groove, the main body frame still is equipped with the rolling rotation device that sets up close to one of guide plate, and the rolling rotation device includes rotating electrical machine and anti - jamming rolling part, and rotating electrical machine works when driving anti - jamming rolling part rotates relative to guide plate.

[0005] As preferred, the pushing device includes a push cylinder and a push rod, the push rod is fixedly installed on the piston shaft of the push cylinder, the push rod is coaxially arranged with the discharge hole, and the material discharge groove is coaxially arranged with the discharge hole, one end of the guide plate is fixedly installed on the main body frame, and the guide plate is fixedly installed on the opening end of the material discharge groove.

[0006] As preferred, the push cylinder and the main body frame are provided with a plurality of mounting columns for fixing the push cylinder and the main body frame, each mounting column is arranged side by side and adjacent to each other, and the mounting columns are distributed around the push rod.

[0007] As preferred, the feeding tank and the profile of the ruler are mutually adapted; the axial length of the feeding tank is greater than the axial length of the ruler; the top of the guide plate is provided with a first mounting part, and the bottom of the guide plate is provided with a second mounting part; the first mounting part is attached to the main frame, and the second mounting part is attached to the feeding tank.

[0008] An infrared sensor is arranged on the inner wall of the feeding tank, and the infrared sensor and the main control circuit module are electrically connected, and the main control circuit module is also electrically connected with the rotating motor; the anti-blocking rolling part and one of the guide plates form a gap for the ruler to fall, and the size of the time gap changes when the anti-blocking rolling part rotates, so that the ruler can fall into the feeding tank. When a large number of rulers are placed in the main frame, the infrared sensor on the feeding tank does not detect the ruler falling into the feeding tank at this time, and the infrared sensor is just opposite to the feeding tank; at this time, the rotating motor drives the anti-blocking rolling part to continuously rotate, and then the ruler will automatically slide into the feeding tank; in this way, the infrared sensor can detect the ruler and send an electrical signal to the main control circuit module; the main control circuit module controls the rotating motor to stop rotating, so that the new ruler cannot continue to slide down; then the push cylinder controls the push rod to extend, so as to push the ruler out of the discharge hole, so that the operator can conveniently take the ruler. After the ruler is taken out of the feeding tank, the infrared sensor cannot detect the real object, so that the rotating motor drives the anti-blocking rolling part to rotate again. Then the pushing device pushes out the new ruler again, so that the pushing device and the rolling rotating device can repeatedly and continuously work.

[0009] As preferred, the rolling rotating device further comprises a motor support and a first support; the motor support is fixedly installed with a rotating motor; the first support is provided with a transmission shaft in rotational connection therewith; the transmission shaft is installed with an anti-blocking rolling part; the first support is further provided with a gear shaft, and the gear shaft is provided with a first gear; the motor shaft of the rotating motor is provided with a second gear, and the transmission shaft is provided with a third gear; the second gear and the first gear are in mesh with each other, and the first gear and the third gear are also in mesh with each other.

[0010] As preferred, the gear shaft is in rotational connection with the first support, and the gear shaft rotates synchronously with the first gear; the transmission shaft rotates synchronously with the third gear, and the anti-blocking rolling part is fixedly installed on the transmission shaft; when the rotating motor works, the first gear, the second gear and the third gear rotate synchronously.

[0011] As preferred, the first gear is arranged between the second gear and the third gear, and the first gear, the second gear and the third gear are arranged in the same plane.

[0012] Preferably, the anti-blocking rolling members are arranged in pairs on the left and right sides of the first support, and the anti-blocking rolling members are polygonal prisms.

[0013] Preferably, the guide plates are provided with clearance holes, and the anti-blocking rolling members are arranged in the clearance holes.

[0014] After the infrared sensor detects that the ruler is pushed out, the rotary motor starts to work; the rotary motor drives the second gear to rotate, the second gear drives the first gear to rotate when rotating, and the first gear drives the third gear to rotate when rotating; the third gear drives the transmission shaft to rotate when rotating, and the anti-blocking rolling members will rotate synchronously when the transmission shaft rotates. The anti-blocking rolling members are polygonal prisms, which facilitate the movement of the ruler on the guide plate and avoid the blocking of the ruler between the guide plate and the anti-blocking rolling members.

[0015] Compared with the prior art, the utility model has the advantages that: 1. the guide plates are arranged, a large number of rulers are placed, the rolling rotating devices are installed between the guide plates, so that single rulers can be sent to the feeding groove in sequence, the sorting effect is good, and the discharging efficiency is high; 2. the pushing device automatically pushes the rulers out of the feeding groove, the operator can take the single rulers in sequence, and the rulers and electric tools can be conveniently assembled. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the utility model;

[0017] Figure 2 It is an internal structure view of the utility model;

[0018] Figure 3 It is a schematic view of the hidden main frame and guide plate of the utility model;

[0019] Figure 4 It is an explosion view of the utility model;

[0020] Figure 5 It is a schematic view of the ruler;

[0021] Marked in the drawing: 1, main frame; 2, guide plate; 21, first mounting part; 22, second mounting part; 23, clearance hole; 3, feeding groove; 4, pushing device; 41, pushing cylinder; 42, pushing rod; 5, discharging hole; 6, rolling rotating device; 61, rotary motor; 62, anti-blocking rolling member; 63, motor support; 64, first support; 65, transmission shaft; 66, gear shaft; 67, first gear; 68, second gear; 69, third gear; 610, spacer sleeve; 7, mounting column; 8, infrared sensor. DETAILED DESCRIPTION

[0022] The utility model is further described below in combination with the embodiments shown in the drawings:

[0023] As Figures 1 to 5 shown, the embodiment discloses an electric drill automatic scale equipment, including main body frame 1, the pair of guide plates 2 that is equipped with in main body frame 1, the bottom of guide plate 2 is equipped with discharging groove 3, the outside of main body frame 1 is equipped with the pusher 4 that extends to discharging groove 3, the side of main body frame 1 is equipped with the discharge hole 5 that sets up towards discharging groove 3, main body frame 1 still is equipped with the rolling rotation device 6 that sets up close to one of the guide plates 2, the rolling rotation device 6 includes rotating electrical machine 61 and anti-jamming rolling part 62, rotating electrical machine 61 drives anti-jamming rolling part 62 relative guide plate 2 rotates when working.

[0024] The pusher 4 includes push cylinder 41 and push rod 42, the push rod 42 is fixedly installed on the piston shaft of push cylinder 41, the push rod 42 is coaxial with discharge hole 5 and is set up, and the discharging groove 3 is coaxial with the discharge hole 5 and is set up, one end of the guide plate 2 is fixedly installed on main body frame 1, and the guide plate 2 is fixedly installed on the open end of discharging groove 3, the installation column 7 of the fixed both is equipped between push cylinder 41 and main body frame 1, and each installation column 7 is side by side and is adjacent and is set up, the installation column 7 is distributed around push rod 42, the discharging groove 3 and the outline of scale mutually adapt, the axial length of discharging groove 3 is greater than the axial length of scale, the top of guide plate 2 is equipped with first mounting portion 21, the bottom of guide plate 2 is equipped with second mounting portion 22, the first mounting portion 21 is installed on main body frame 1, and the second mounting portion 22 is installed on discharging groove 3.

[0025] The rolling rotating device 6 further comprises a motor support 63 and a first support 64; the motor support 63 is fixedly provided with a rotating motor 61; the first support 64 is provided with a transmission shaft 65 rotatably connected thereto; the transmission shaft 65 is provided with an anti-blocking rolling part 62; the first support 64 is further provided with a gear shaft 66; the gear shaft 66 is provided with a first gear 67; the rotating motor 61 is provided with a motor shaft; the motor shaft is provided with a second gear 68; the transmission shaft 65 is provided with a third gear 69; the second gear 68 and the first gear 67 are in meshing connection; the first gear 67 and the third gear 69 are also in meshing connection; the gear shaft 66 is rotatably connected to the first support 64; the gear shaft 66 rotates synchronously with the first gear 67; the transmission shaft 65 rotates synchronously with the third gear 69; the anti-blocking rolling part 62 is fixedly provided on the transmission shaft 65; the first gear 67, the second gear 68 and the third gear 69 rotate synchronously when the rotating motor 61 works; the first gear 67 is arranged between the second gear 68 and the third gear 69; the first gear 67, the second gear 68 and the third gear 69 are arranged in the same plane; the anti-blocking rolling parts 62 are arranged in pairs on the left and right sides of the first support 64; the anti-blocking rolling part 62 is polygonal prism; the left and right sides of the third gear 69 are provided with a spacer 610; the guide plate 2 is provided with a clearance hole 23; the anti-blocking rolling part 62 is arranged in the clearance hole 23.

[0026] The specific operation process of the embodiment is as follows: the inner wall of the discharge chute 3 is provided with an infrared sensor 8; the infrared sensor 8 and the main control circuit module are electrically connected; the main control circuit module is also electrically connected to the rotating motor 61; the anti-blocking rolling part 62 and one of the guide plates 2 form a gap for the ruler to fall; the anti-blocking rolling part 62 rotates and the size of the time gap changes, so that the ruler can fall into the discharge chute 3. When a large number of rulers are placed in the main frame 1, the infrared sensor 8 on the discharge chute 3 does not detect that the ruler has fallen into the discharge chute 3; the infrared sensor 8 is arranged opposite to the discharge chute 3; at this time, the rotating motor 61 drives the anti-blocking rolling part 62 to continuously rotate, and then the ruler will automatically slide into the discharge chute 3; the infrared sensor 8 can detect the ruler and send an electrical signal to the main control circuit module; the main control circuit module controls the rotating motor 61 to stop rotating, so that the new ruler cannot continue to slide down; then the push cylinder 41 controls the push rod 42 to extend, so as to push the ruler out of the discharge hole 5, so that the operator can conveniently take the ruler. After the ruler is taken out of the discharge chute 3, the infrared sensor 8 cannot detect the real object, so the rotating motor 61 drives the anti-blocking rolling part 62 to rotate again. Then the pushing device 4 pushes out a new ruler, so that the pushing device 4 and the rolling rotating device 6 can repeatedly and continuously work.

[0027] The working process of the rolling rotating device 6 is as follows: after the infrared sensor 8 detects that the scale is pushed out, the rotating motor 61 starts to work; the rotating motor 61 drives the second gear 68 to rotate, the second gear 68 drives the first gear 67 to rotate when rotating, the first gear 67 drives the third gear 69 to rotate when rotating; the third gear 69 drives the transmission shaft 65 to rotate when rotating, and the anti-clamping rolling part 62 will rotate synchronously when the transmission shaft 65 rotates.

[0028] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. An automatic tape dispensing device for an electric drill, comprising a main frame (1), characterized in that, The body frame (1) is internally provided with a pair of guide plates (2), the bottom of the guide plate (2) is provided with a discharging groove (3); the outer side of the body frame (1) is provided with a pushing device (4) extending into the discharging groove (3), the side of the body frame (1) is provided with a discharge hole (5) facing the discharging groove (3); the body frame (1) is further provided with a rolling rotating device (6) close to one of the guide plates (2), the rolling rotating device (6) comprises a rotating motor (61) and an anti-jamming rolling part (62), the rotating motor (61) drives the anti-jamming rolling part (62) to rotate relative to the guide plate (2) when working.

2. The automatic tape dispensing apparatus for an electric drill according to claim 1, wherein The pushing device (4) comprises a pushing cylinder (41) and a pushing rod (42), the pushing rod (42) is fixedly installed on the piston shaft of the pushing cylinder (41); the pushing rod (42) is coaxially arranged with the discharge hole (5), and the discharging groove (3) is coaxially arranged with the discharge hole (5); one end of the guide plate (2) is fixedly installed on the body frame (1), and the guide plate (2) is fixedly installed on the opening end of the discharging groove (3).

3. The automatic tape dispensing apparatus for an electric drill according to claim 2, wherein A plurality of mounting columns (7) for fixing the pushing cylinder (41) and the body frame (1) are arranged between the pushing cylinder (41) and the body frame (1), each mounting column (7) is arranged side by side and adjacent to each other; the mounting columns (7) are distributed around the pushing rod (42).

4. The automatic tape dispensing apparatus for an electric drill according to claim 2, wherein The discharging groove (3) and the contour of the scale are mutually adapted; the axial length of the discharging groove (3) is greater than the axial length of the scale; the top of the guide plate (2) is provided with a first mounting portion (21), and the bottom of the guide plate (2) is provided with a second mounting portion (22); the first mounting portion (21) is fittedly installed on the body frame (1), and the second mounting portion (22) is fittedly installed on the discharging groove (3).

5. The automatic tape dispensing apparatus for an electric drill according to claim 1, wherein The rolling rotating device (6) further comprises a motor bracket (63) and a first bracket (64); the rotating motor (61) is fixedly installed on the motor bracket (63), the first bracket (64) is provided with a transmission shaft (65) rotatably connected thereto, and the anti-jamming rolling part (62) is installed on the transmission shaft (65); the first bracket (64) is further provided with a gear shaft (66), and the first gear (67) is arranged on the gear shaft (66); the second gear (68) is arranged on the motor shaft of the rotating motor (61), and the third gear (69) is arranged on the transmission shaft (65); the second gear (68) and the first gear (67) are meshed with each other, and the first gear (67) and the third gear (69) are also meshed with each other.

6. The automatic tape dispensing apparatus for an electric drill according to claim 5, wherein The gear shaft (66) is rotatably connected with the first bracket (64), and the gear shaft (66) rotates synchronously with the first gear (67); the transmission shaft (65) rotates synchronously with the third gear (69), and the anti-jamming rolling part (62) is fixedly installed on the transmission shaft (65); when the rotating motor (61) works, the first gear (67), the second gear (68) and the third gear (69) rotate synchronously.

7. The automatic tape dispensing apparatus for an electric drill according to claim 5, wherein The first gear (67) is arranged between a second gear (68) and a third gear (69), and the first gear (67), the second gear (68) and the third gear (69) are arranged in the same plane.

8. The automatic tape dispensing apparatus for an electric drill according to claim 5, wherein The anti-blocking rolling members (62) are arranged in pairs on the left and right sides of the first support (64), and the anti-blocking rolling members (62) are polygonal prisms; the left and right sides of the third gear (69) are each provided with a spacer sleeve (610).

9. The automatic tape dispensing apparatus for an electric drill according to claim 1, wherein The guide plate (2) is provided with a clearance hole (23), and the anti-blocking rolling members (62) are arranged in the clearance hole (23).

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