Drilling device

Abstract

The utility model discloses a drilling device. The drilling device comprises a rack; the transmission mechanisms are arranged on the two sides of the rack and used for conveying plates; the drilling mechanism is arranged above the rack, the drilling mechanism comprises a movable frame and a plurality of drilling units, the movable frame is arranged to be movably connected with the rack, and the drilling units are arranged over the plate; wherein a plurality of discharging holes are formed in the machine frame, a material collecting container is arranged below the discharging holes, the material collecting container is used for collecting waste materials, and an opening is formed in one side of the material collecting container. According to the drilling device, automatic conveying of the plates can be achieved, the plates can be drilled in the unwinding state, and the drilling efficiency and flexibility are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling equipment, in particular to a high-efficiency drilling device. Background Art

[0002] Drilling equipment refers to machinery and equipment that uses a tool that is harder and sharper than the target object to leave a cylindrical hole or hole on the target object by means of rotary cutting or rotary extrusion. It is one of the most common processing equipment. Metal plates, wooden boards and other plate structures often need to be drilled by drilling equipment during processing. For example, the wood plate drilling device disclosed in CN110434941A is convenient for controlling the hole spacing, including a bottom plate and a motor, and the output shaft of the motor is connected to a drill rod; a left plate and a right plate are provided on the bottom plate, and a support plate and a top plate are installed on the inner side of the left plate and the right plate, and a rear baffle is provided between the rear ends of the support plate and the top plate, and a top extrusion assembly is provided on the top plate, and a side extrusion assembly is provided on the right plate; the wood plate drilling device convenient for controlling the hole spacing also includes a control mechanism for controlling the moving distance of the drill rod. This type of drilling equipment requires the cut plate to be placed on a single processing station by manual or mechanical means for drilling processing, which is inefficient, and debris accumulates, and the processing environment is too messy, which has shortcomings. Utility Model Content

[0003] The utility model aims to avoid the shortcomings of the prior art and provides a multi-station high-efficiency drilling device.

[0004] The utility model solves the technical problem by adopting the following technical solution: a drilling device, comprising:

[0005] frame;

[0006] A transmission mechanism is arranged on both sides of the frame, and the transmission mechanism is used to transport the plate;

[0007] A drilling mechanism is arranged above the frame, the drilling mechanism comprises a movable frame and a plurality of drilling units, the movable frame is arranged to be movably connected to the frame, and the drilling units are arranged just above the plate;

[0008] Wherein, a plurality of discharge holes are arranged on the frame, and a collection container is arranged below the discharge holes. The collection container is used to collect waste materials, and an opening is arranged on one side of the collection container.

[0009] In several embodiments, the frame includes a lower frame body and an upper frame body disposed above the lower frame body.

[0010] In several embodiments, the transmission mechanism includes a transmission motor, an active roller, and a driven roller. The transmission motor and the active roller are arranged on an upper frame. The transmission motor is used to drive the active roller to rotate. The driven roller is arranged on a lower frame and corresponds to the position of the active roller. The plate is arranged between the active roller and the driven roller.

[0011] In several embodiments, a screw transmission mechanism is disposed on the upper frame, the movable frame is connected to the screw transmission mechanism and can make linear reciprocating motion with the screw transmission mechanism, and the drilling unit passes downward through the upper frame to the lower frame.

[0012] In several embodiments, a plurality of pressing assemblies are provided on the upper frame, and the pressing assemblies include a pressing driving body, a connecting rod and a pressing unit. The pressing driving body drives the connecting rod to make lifting movements. The pressing unit is arranged under the connecting rod, and the pressing unit is used to contact the plate.

[0013] In several embodiments, the pressing unit includes a connecting plate, a pressing plate and a pad, the connecting plate is connected to the connecting rod, both ends of the connecting plate are bent downward and connected to the pressing plate, and the pad is connected to the pressing plate.

[0014] In several embodiments, a plurality of guide rollers are disposed on the lower frame, and the guide rollers are located below the plate and in contact with the plate.

[0015] In several embodiments, the transmission motor drives the active roller to rotate via a transmission belt.

[0016] The beneficial effects of the utility model are:

[0017] The drilling device in the utility model can realize automatic conveying of the plate, so that the plate can be drilled in the unwinding state, and three drilling units are used for synchronous drilling to improve the drilling efficiency. The drilling mechanism can adjust the position to improve the flexibility of use; the pressing component can ensure the stability of the drilling and improve the drilling accuracy; the waste material can be collected by the collection container to improve the cleanliness of the processing environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are for illustrative purposes only of selected embodiments and do not represent all possible implementations, and should not be considered to limit the scope of the present invention.

[0019] Figure 1 The overall structure of the drilling device in Example 1 is schematically shown;

[0020] Figure 2 Schematically shows Figure 1 The side view structure of

[0021] Figure 3 Schematically shows Figure 1 The overlooking structure;

[0022] Figure 4 Schematically shows Figure 1 The structure of the middle and lower frames combined with the aggregate container;

[0023] Figure 5 Schematically shows Figure 1 A-part enlarged structure. DETAILED DESCRIPTION

[0024] Below, embodiments of the present invention are described in detail with reference to the accompanying drawings. To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in conjunction with the accompanying drawings is not intended to limit the scope of the present invention for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present invention.

[0026] Example 1

[0027] like Figure 1-Figure 3 As shown, the drilling device provided in this embodiment mainly includes a frame 10, a transmission mechanism 20 arranged on both sides of the frame 10, a drilling mechanism 30 arranged above the frame 10, and a collection container 40 arranged below the frame 10. The transmission mechanism 20 drives the plate 100 to be automatically transported forward, the drilling mechanism 30 is used to drill the plate 100 that has reached the specified position, and the collection container 40 is used to recover the debris generated during the drilling process.

[0028] Specifically, the frame 10 includes a lower frame body 11 and an upper frame body 12 disposed above the lower frame body 11, and there is a large processing space between the two.

[0029] Among them, the transmission mechanism 20 includes a transmission motor 21, an active roller 22, and a driven roller 23. The transmission motor 21 and the active roller 22 are arranged on the upper frame 12. The transmission motor 21 drives the active roller 22 to rotate through the transmission belt 24. The transmission motor 21 is used to drive the active roller 22 to rotate. The driven roller 23 is arranged on the lower frame 11 and corresponds to the position of the active roller 22. The plate 100 is arranged between the active roller 22 and the driven roller 23. Through the cooperation of the active roller 22 and the driven roller 23, the plate 100 can be automatically transported forward.

[0030] In addition, the drilling mechanism 30 includes a movable frame 31 and a plurality of drilling units 32, the movable frame 31 is configured to be movably connected to the frame 10, the drilling unit 32 is arranged directly above the plate 100, and at the same time, a screw transmission mechanism 33 is arranged on the upper frame 12, the movable frame 31 is connected to the screw transmission mechanism 33 and can make a linear reciprocating motion with the screw transmission mechanism 33, the drilling unit 32 passes downward through the upper frame 12 to the lower frame 11, the movement direction of the screw transmission mechanism 33 is perpendicular to the movement direction of the plate 100, and both are horizontal movement directions, the screw transmission mechanism 33 is a conventional linear transmission mechanism in the field, and no further limitation is made here.

[0031] It should be noted that a relatively large opening is provided on the upper frame body 12 , and the position of the opening corresponds to the position of the movable frame 31 , so that the drilling unit 32 can pass through and move.

[0032] Combination Figure 4 As shown, a plurality of discharge holes 101 are provided on the frame 10, specifically at the position of the lower frame 11, and the aggregate container 40 is arranged below the discharge holes 101. The positions of the discharge holes 101 correspond to the position of the drilling mechanism 30, so that the debris in the processing process falls into the discharge holes 101 and then enters the aggregate container 40. In order to facilitate the cleaning of the debris in the aggregate container 40, an opening 41 is provided on one side of the aggregate container 40, and the debris inside is taken out through the opening 41.

[0033] Combination Figure 5 As shown, four pressing assemblies 50 are arranged on the upper frame 12, and the four pressing assemblies are respectively located at the four corners of the upper frame 12. The pressing assembly 50 includes a pressing driving body 51, a connecting rod 52 and a pressing unit 53. The pressing driving body 51 drives the connecting rod 52 to make a lifting movement. The pressing unit 53 is arranged below the connecting rod 52. The pressing unit 53 is used to contact the plate 100. The pressing unit 53 can adopt a cylinder or a hydraulic cylinder.

[0034] In addition, the pressing unit 53 includes a connecting plate 531, a pressing plate 532 and a pad 533. The connecting plate 531 is connected to the connecting rod 52. Both ends of the connecting plate 531 are bent downward and connected to the pressing plate 532. The pad 533 is connected to the pressing plate 532. Therefore, the connecting plate 531 is generally U-shaped and the force is evenly applied. The pad 533 can be made of rubber material to increase friction, improve the pressing effect, and prevent the plate 100 from shifting or jumping during processing.

[0035] All the methods described herein can be performed in any suitable order. Any and all examples used, or exemplary language provided herein (such as "for example") are merely to better illustrate the present invention, and are not intended to limit the scope of the present invention, unless the claims are included. The language in the detailed description should not be understood as indicating any essential factors for practicing the present invention that are not claimed.

[0036] The present invention describes preferred embodiments, including the best way to carry out the present invention known to the inventor. Of course, variations of these preferred embodiments will be apparent to those skilled in the art. The inventors anticipate that skilled artisans may use such variations as appropriate, and the inventors point out that the present invention may be implemented in other ways than those specifically described herein. Therefore, the present invention includes all improvements included in the spirit and scope of the present invention as defined by the claims. Moreover, unless otherwise stated or clearly contradictory in content, the present invention includes any of the above factors and all possible variations thereof.

Claims

1. A drilling device, characterized in that: include: Frame (10); A transmission mechanism (20) disposed on both sides of the frame (10), wherein the transmission mechanism (20) is used to transport the plate (100); A drilling mechanism (30) is arranged above the frame (10), the drilling mechanism (30) comprising a movable frame (31) and a plurality of drilling units (32), the movable frame (31) being arranged to be movably connected to the frame (10), and the drilling units (32) being arranged directly above the plate (100); Wherein, a plurality of discharge holes (101) are arranged on the frame (10), a collection container (40) is arranged below the discharge holes (101), the collection container (40) is used to collect waste materials, and an opening (41) is arranged on one side of the collection container (40).

2. A drilling device according to claim 1, characterized in that: The frame (10) comprises a lower frame body (11) and an upper frame body (12) arranged above the lower frame body (11).

3. A drilling device according to claim 2, characterized in that: The transmission mechanism (20) comprises a transmission motor (21), a driving roller (22), and a driven roller (23); the transmission motor (21) and the driving roller (22) are arranged on an upper frame (12); the transmission motor (21) is used to drive the driving roller (22) to rotate; the driven roller (23) is arranged on a lower frame (11) and corresponds to the position of the driving roller (22); and the plate (100) is arranged between the driving roller (22) and the driven roller (23).

4. A drilling device according to claim 3, characterized in that: The upper frame (12) is provided with a screw transmission mechanism (33), the movable frame (31) is connected to the screw transmission mechanism (33) and can make linear reciprocating motion along with the screw transmission mechanism (33), and the drilling unit (32) passes downward through the upper frame (12) to the lower frame (11).

5. A drilling device according to claim 4, characterized in that: A plurality of pressing assemblies (50) are arranged on the upper frame (12), and the pressing assemblies (50) include a pressing driving body (51), a connecting rod (52) and a pressing unit (53). The pressing driving body (51) drives the connecting rod (52) to perform lifting and lowering movements, and the pressing unit (53) is arranged below the connecting rod (52), and the pressing unit (53) is used to contact the plate (100).

6. A drilling device according to claim 5, characterized in that: The pressing unit (53) comprises a connecting plate (531), a pressing plate (532) and a pad (533); the connecting plate (531) is connected to the connecting rod (52); both ends of the connecting plate (531) are bent downward and connected to the pressing plate (532); and the pad (533) is connected to the pressing plate (532).

7. A drilling device according to claim 2, characterized in that: A plurality of guide rollers (111) are arranged on the lower frame (11); the guide rollers (111) are located below the plate (100) and are in contact with and cooperate with the plate (100).

8. A drilling device according to claim 3, characterized in that: The transmission motor (21) drives the active roller (22) to rotate via a transmission belt (24).

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