Novel automatic drilling device for panel furniture production

Abstract

The utility model provides a novel automatic drilling device for panel furniture production, which comprises a rectangular-ambulatory-plane support, and four corners of the lower portion of the rectangular-ambulatory-plane support are respectively, longitudinally and fixedly connected with supporting legs. Threaded rods are connected to the front side and the rear side of the middle part in the concentric-square-shaped bracket through transverse bearings respectively; l-shaped clamping plates are arranged on the left side and the right side of the interior of the concentric-square-shaped support correspondingly, threaded through holes are transversely formed in the front side and the rear side of the interior of each L-shaped clamping plate correspondingly, and the L-shaped clamping plates are in threaded connection to the left side and the right side of the outer wall between the threaded rods through the threaded through holes correspondingly. Due to the arrangement of the fixing sleeve, the damping layer, the inverted-L-shaped telescopic rod, the protective baffle, the proximity switch and the connecting rod, the shielding protection effect can be achieved, the problem that operators are prone to being hurt in the machining process can be effectively solved, and the use safety of the device can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate-type furniture production, and in particular relates to a novel automatic drilling device for plate-type furniture production. Background Art

[0002] An automatic drilling device for panel furniture production is a device that can punch holes in panels, such as an automatic drilling device for panel furniture production with publication number CN217729034U, which includes a workbench, a control device arranged on one side of the workbench, an L-shaped fixing plate arranged on the workbench, and a transverse clamping plate arranged opposite to the transverse part of the L-shaped fixing plate. There are still some problems with the automatic drilling device during actual use. For example, during the processing of panels, since the front and rear sides of the device are in an open state, the operator is very likely to be injured due to improper operation, which may lead to the occurrence of safety accidents, and the safety of use is relatively low. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides a novel automatic drilling device for panel furniture production, which can achieve the effect of shielding and protection, effectively avoid the problem that operators are vulnerable to injury during the processing process, and effectively improve the safety of the device.

[0004] The technical scheme is as follows: a new type of automatic drilling device for producing panel furniture, including a U-shaped bracket, wherein the four corners of the lower part of the U-shaped bracket are respectively longitudinally fixedly connected with support legs; the front and rear sides of the inner middle part of the U-shaped bracket are respectively connected with threaded rods by transverse bearings; the left and right sides of the inner part of the U-shaped bracket are respectively provided with L-shaped clamping plates, and the front and rear sides of the inner part of the L-shaped clamping plates are respectively provided with transverse threaded through holes, wherein the L-shaped clamping plates are respectively threadedly connected to the left and right sides of the outer wall between the threaded rods through the threaded through holes; the front and rear openings on the right part of the U-shaped bracket are respectively fixedly connected with driving motors, and the left ends of the output shafts of the driving motors are respectively connected with the right end couplings of the threaded rods; the upper part of the U-shaped bracket An inverted U-shaped bracket is fixedly connected to the middle part of the upper part, and electric push rods are respectively fixedly connected to the left and right sides of the upper part of the inverted U-shaped bracket, wherein the lower ends of the output rods of the electric push rods respectively penetrate the interior of the inverted U-shaped bracket; a first linear module is fixedly connected to the lower end between the output rods of the electric push rods, and the lower part of the slide of the first linear module is fixedly connected to the second linear module, wherein the lower part of the slide of the second linear module is fixedly connected to the U-shaped mounting plate; a punching motor is fixedly connected to the opening in the middle part of the inner bottom of the U-shaped mounting plate, and the lower end of the output shaft of the punching motor is fixedly connected to a tool clamp, wherein the lower end of the tool clamp is clamped with a punching tool, and it is characterized in that a shielding protection component is respectively fixedly connected to the front and rear sides of the U-shaped bracket.

[0005] Preferably, two of the shielding protection components are provided, each comprising two fixed sleeves arranged in an array, a damping layer is glued to the upper side of the inner wall of the fixed sleeve, and an inverted L-shaped telescopic rod is slidably provided on the inner side of the damping layer, wherein a protective baffle is fixedly connected to the inner side between the horizontal sections of the inverted L-shaped telescopic rod; a proximity switch is fixedly connected to the opening in the lower middle part of the fixed sleeve; and a connecting rod is fixedly connected to the upper rear side of the fixed sleeve.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] In the utility model, the arrangement of the fixed sleeve, the damping layer, the inverted L-shaped telescopic rod, the protective baffle, the proximity switch and the connecting rod is conducive to achieving the effect of shielding and protection, can effectively avoid the problem that the operator is vulnerable to injury during the processing process, and can effectively improve the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model.

[0009] Figure 2 It is a partially enlarged schematic diagram of the utility model.

[0010] Figure 3 It is a partial cross-sectional schematic diagram of the shielding and protection component of the utility model.

[0011] In the figure:

[0012] 1. U-shaped bracket; 2. Support leg; 3. L-shaped clamping plate; 4. Threaded rod; 5. Drive motor; 6. Inverted U-shaped bracket; 7. Electric push rod; 8. First linear module; 9. Second linear module; 10. U-shaped mounting plate; 11. Punching motor; 12. Tool clamp; 13. Punching tool; 14. Shielding protection component; 141. Fixed sleeve; 142. Damping layer; 143. Inverted L-shaped telescopic rod; 144. Protective baffle; 145. Proximity switch; 146. Connecting rod. DETAILED DESCRIPTION

[0013] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2As shown, a novel automatic drilling device for producing panel furniture comprises a U-shaped bracket 1, wherein the four corners of the lower part of the U-shaped bracket 1 are respectively longitudinally fixedly connected with support legs 2; the front and rear sides of the inner middle part of the U-shaped bracket 1 are respectively transversely connected with threaded rods 4 by bearings; the left and right sides of the inner part of the U-shaped bracket 1 are respectively provided with L-shaped clamping plates 3, and the front and rear sides of the inner part of the L-shaped clamping plates 3 are respectively transversely provided with threaded through holes, wherein the L-shaped clamping plates 3 are respectively threadedly connected to the left and right sides of the outer wall between the threaded rods 4 through the threaded through holes; the front and rear openings of the right part of the U-shaped bracket 1 are respectively fixedly connected with driving motors 5, and the left ends of the output shafts of the driving motors 5 are respectively connected with the right end couplings of the threaded rods 4; An inverted U-shaped bracket 6 is fixedly connected to the upper middle part of the U-shaped bracket 1, and electric push rods 7 are respectively fixedly connected to the upper left and right sides of the inverted U-shaped bracket 6, wherein the lower ends of the output rods of the electric push rods 7 respectively penetrate the interior of the inverted U-shaped bracket 6; a first linear module 8 is fixedly connected to the lower end between the output rods of the electric push rods 7, and a second linear module 9 is fixedly connected to the lower part of the slide of the first linear module 8, wherein a U-shaped mounting plate 10 is fixedly connected to the lower part of the slide of the second linear module 9; a punching motor 11 is fixedly connected to the opening in the middle part of the inner bottom of the U-shaped mounting plate 10, and a tool clamp 12 is fixedly connected to the lower end of the output shaft of the punching motor 11, wherein a punching tool 13 is clamped at the lower end of the tool clamp 12.

[0014] One of the new automatic drilling devices for producing panel furniture also includes a shielding and protection component 14, and the shielding and protection component 14 is respectively fixedly connected to the front and rear sides of the U-shaped bracket 1, which is conducive to achieving the shielding and protection effect, can effectively avoid the problem of operators being vulnerable to injury during the processing process, and can effectively improve the safety of the device.

[0015] In this embodiment, specifically, two L-shaped clamping plates 3 are provided, wherein the L-shaped clamping plate 3 on the left side is provided in opposite directions to the L-shaped clamping plate 3 on the right side.

[0016] In this embodiment, specifically, the threaded rod 4 is a double-headed screw, and the threads on the left and right sides of the outer wall of the threaded rod 4 have opposite rotation directions.

[0017] In this embodiment, combined with the Figure 3 As shown, two shielding protection components 14 are provided, which respectively include two fixed sleeves 141 arranged in an array, and the upper sides of the inner walls of the fixed sleeves 141 are respectively glued with damping layers 142, and the inner sides of the damping layers 142 are respectively slidably provided with inverted L-shaped telescopic rods 143, wherein the inner sides between the horizontal sections of the inverted L-shaped telescopic rods 143 are fixedly connected with protective baffles 144; the openings in the lower middle parts of the fixed sleeves 141 are respectively fixedly connected with proximity switches 145; and the upper rear sides of the fixed sleeves 141 are respectively fixedly connected with connecting rods 146.

[0018] In this embodiment, specifically, the damping layer 142 is a rubber layer.

[0019] In this embodiment, specifically, the inner diameter of the damping layer 142 is smaller than the diameter of the vertical section of the inverted L-shaped telescopic rod 143, so that when the vertical section of the inverted L-shaped telescopic rod 143 is inserted into the inner side of the damping layer 142, the damping layer 142 will be squeezed by the inverted L-shaped telescopic rod 143 and the fixed sleeve 141, thereby greatly increasing the friction between the inverted L-shaped telescopic rod 143 and the damping layer 142, and then the inverted L-shaped telescopic rod 143 will not move on its own without being subjected to external force.

[0020] In this embodiment, specifically, the protective baffles 144 are respectively arranged on the front and rear sides of the U-shaped bracket 1, and the left and right sides of the front and rear parts of the U-shaped bracket 1 are respectively fixedly connected to the inner ends of the connecting rods 146.

[0021] In this embodiment, specifically, the protective baffle 144 is made of a PVC plastic plate with a rectangular longitudinal section.

[0022] In this embodiment, specifically, the proximity switch 145 is a diffuse reflection photoelectric switch.

[0023] In this embodiment, specifically, the driving motor 5, the electric push rod 7, the first linear module 8, the second linear module 9, the punching motor 11 and the proximity switch 145 are respectively electrically connected to the external control panel.

[0024] When using the present automatic drilling device, the operator can first push the protective baffle 144 upwards, so that the protective baffle 144 drives the inverted L-shaped telescopic rod 143 to move upwards, and the inverted L-shaped telescopic rod 143 will move away from the proximity switch 145. During the upward movement of the inverted L-shaped telescopic rod 143, the external control panel will detect whether the inverted L-shaped telescopic rod 143 is away through the proximity switch 145. When the inverted L-shaped telescopic rod 143 is away, the control panel will disconnect all electrical appliances in the present automatic drilling device, and the operator cannot start each electrical appliance through the control panel. Only the drive motor 5 can be controlled by the control panel, thereby effectively preventing the occurrence of safety accidents caused by mistakenly starting the device. When the protective baffle 144 is raised, the operator can pass the plate through between the U-shaped bracket 1 and the protective baffle 144, and can place the plate on the upper side between the horizontal sections of the L-shaped clamping plate 3. Then the operator can control the plate through the external control panel The board controls the drive motor 5 to start, so that the drive motor 5 drives the threaded rod 4 to rotate slowly, and the threaded rod 4 will drive the L-shaped clamping plate 3 to clamp the plate, and then the operator can move the protective baffle 144 downward, and when the control panel detects the approach of the inverted L-shaped telescopic rod 143 through the proximity switch 145, the control panel will allow the operator to start each electrical, and then the operator can input the processing data into the control panel, and the control panel will automatically control the punching motor 11, the electric push rod 7, the first linear module 8 and the second linear module 9 to start, so that the punching tool 13 can move forward and backward, left and right, up and down to punch holes. Compared with the prior art, the utility model must put the protective baffle 144 in place when punching, and the processing area of ​​the device can be shielded by the protective baffle 144 to achieve the effect of shielding and protection, which can effectively avoid the problem of operators being vulnerable to injury during the processing process, and can effectively improve the safety of the device.

[0025] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A novel automatic drilling device for producing panel furniture, comprising a U-shaped bracket (1), wherein the four corners of the lower part of the U-shaped bracket (1) are respectively longitudinally fixedly connected to support legs (2); the front and rear sides of the inner middle part of the U-shaped bracket (1) are respectively transversely connected to threaded rods (4) by bearings; the left and right sides of the inner part of the U-shaped bracket (1) are respectively provided with L-shaped clamping plates (3), and the front and rear sides of the inner part of the L-shaped clamping plates (3) are respectively transversely provided with threaded through holes, wherein the L-shaped clamping plates (3) are respectively threadedly connected to the left and right sides of the outer wall between the threaded rods (4) through the threaded through holes; the openings on the front and rear sides of the right part of the U-shaped bracket (1) are respectively fixedly connected to drive motors (5), and the left ends of the output shafts of the drive motors (5) are respectively connected to the right ends of the threaded rods (4) by couplings; the U-shaped bracket (1) An inverted U-shaped bracket (6) is fixedly connected to the middle part of the upper part of the inverted U-shaped bracket (6), and electric push rods (7) are respectively fixedly connected to the left and right sides of the upper part of the inverted U-shaped bracket (6), wherein the lower ends of the output rods of the electric push rods (7) respectively penetrate the interior of the inverted U-shaped bracket (6); a first linear module (8) is fixedly connected to the lower end between the output rods of the electric push rods (7), and the lower part of the slide of the first linear module (8) is fixedly connected to the second linear module (9), wherein the lower part of the slide of the second linear module (9) is fixedly connected to a U-shaped mounting plate (10); a punching motor (11) is fixedly connected to the opening at the middle part of the inner bottom of the U-shaped mounting plate (10), and a tool clamp (12) is fixedly connected to the lower end of the output shaft of the punching motor (11), wherein the lower end of the tool clamp (12) is clamped with a punching tool (13), characterized in that The front and rear sides of the U-shaped bracket (1) are respectively fixedly connected with shielding and protection components (14).

2. The new automatic drilling device for panel furniture production as claimed in claim 1 is characterized in that: Two L-shaped clamping plates (3) are provided, wherein the L-shaped clamping plate (3) on the left side is arranged in opposite directions to the L-shaped clamping plate (3) on the right side.

3. The new automatic drilling device for panel furniture production as claimed in claim 2 is characterized in that: The threaded rod (4) is a double-headed screw, and the threads on the left and right sides of the outer wall of the threaded rod (4) have opposite rotation directions.

4. The new automatic drilling device for panel furniture production as claimed in claim 3 is characterized in that: The shielding protection components (14) are provided with two, each comprising two fixed sleeves (141) arranged in an arranged manner, the upper side of the inner wall of the fixed sleeve (141) is respectively glued with a damping layer (142), and the inner side of the damping layer (142) is respectively slidably provided with an inverted L-shaped telescopic rod (143), wherein a protective baffle (144) is fixedly connected to the inner side between the horizontal sections of the inverted L-shaped telescopic rod (143); a proximity switch (145) is respectively fixedly connected to the opening of the lower middle part of the fixed sleeve (141); and a connecting rod (146) is respectively fixedly connected to the upper rear side of the fixed sleeve (141).

5. The new automatic drilling device for producing panel furniture as claimed in claim 4 is characterized in that: The damping layer (142) is a rubber layer.

6. The new automatic drilling device for producing panel furniture as claimed in claim 4 is characterized in that: The inner diameter of the damping layer (142) is smaller than the diameter of the vertical section of the inverted L-shaped telescopic rod (143).

7. The new automatic drilling device for producing panel furniture as claimed in claim 4 is characterized in that: The protective baffles (144) are respectively arranged on the front and rear sides of the U-shaped bracket (1), and the left and right sides of the front and rear parts of the U-shaped bracket (1) are respectively fixedly connected to the inner ends of the connecting rods (146).

Images