Automatic plate chamfering machine

Abstract

The utility model relates to the technical field of machining equipment, and particularly discloses an automatic plate chamfering machine which comprises a machine base, a material storage frame, a clamping and conveying mechanism, a material pushing mechanism, a chamfering mechanism and a discharging mechanism, and the material storage frame, the clamping and conveying mechanism, the material pushing mechanism, the chamfering mechanism and the discharging mechanism are arranged on the machine base. The clamping and conveying mechanism comprises a sliding base in sliding connection with the machine base and a driving device for driving the sliding base to longitudinally move relative to the machine base. A first clamping assembly and a second clamping assembly which are used for positioning and clamping plates are symmetrically arranged on the two opposite sides, located on the machining platform, of the sliding base, the pushing mechanism comprises a first pushing assembly and a second pushing assembly, and the chamfering mechanism comprises a first chamfering assembly and a second chamfering assembly. The discharging mechanism is used for pushing the chamfered plates out of the second clamping assembly. According to the automatic plate chamfering machine, the chamfering machining efficiency of plates can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing equipment, in particular to an automatic plate chamfering machine. Background Art

[0002] In the production and processing of some wooden boards, the boards are cut into squares and the four right-angled edges at both ends of the boards are chamfered. The current way of chamfering boards is often that operators use chamfering machines to round the edges of the boards. This processing method requires manual positioning and clamping of the boards, and to complete the chamfering of the four right-angled edges at both ends of the boards, multiple positioning and clamping operations are required, which is cumbersome and has low processing efficiency. Summary of the invention

[0003] The utility model aims to solve at least one of the above-mentioned technical problems and provides an automatic plate chamfering machine to improve the chamfering efficiency of the plate.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: an automatic plate chamfering machine includes a machine base, and a material storage rack, a clamping mechanism, a material pushing mechanism, a chamfering mechanism and a material unloading mechanism arranged on the machine base, a processing platform is arranged on the machine base, the material storage rack is fixedly mounted on the processing platform, and a feeding port is arranged on the top of the material storage rack, and a material discharge port is arranged on the bottom, the clamping mechanism includes a slide seat slidably connected to the machine base, and a driving device driving the slide seat to move longitudinally relative to the machine base, and a first clamping group for positioning and clamping the plate is symmetrically arranged on both sides of the slide seat opposite to the processing platform The first pushing assembly is used to push the plate in the storage rack from the discharge port to the first clamping assembly, and the second pushing assembly is used to push the plate on the first clamping assembly to the second clamping assembly. The chamfering mechanism includes a first chamfering assembly and a second chamfering assembly. The first chamfering assembly is used to chamfer one end of the plate clamped on the first clamping assembly, and the second chamfering assembly is used to chamfer the other end of the plate clamped on the second clamping assembly. The unloading mechanism is used to push the plate that has completed the chamfering process out of the second clamping assembly.

[0005] Preferably, the storage rack includes two limit racks symmetrically installed on the processing platform, and the two limit racks are provided with limit grooves on the sides facing each other for limiting the two ends of the plate respectively, and a storage trough for vertically stacking the plates is constructed between the two limit grooves.

[0006] Preferably, a slide rail is provided on the machine base in the longitudinal direction, and the slide base is slidably matched with the slide rail.

[0007] Preferably, the first clamping assembly and the second clamping assembly both include a base plate and a pressing plate arranged parallel to the base plate, the pressing plate is connected to a first driving cylinder, and the first driving cylinder can drive the pressing plate to move toward or away from the base plate.

[0008] Preferably, the first pusher assembly and the second pusher assembly both include a pusher plate and a second driving cylinder for driving the pusher plate to move.

[0009] Preferably, two positioning plates are further provided on the machine base, and the two positioning plates respectively cooperate with the first pushing assembly and the second pushing assembly to position the pushed plate.

[0010] Preferably, the first chamfering assembly and the second chamfering assembly both include an upper chamfering grinding wheel for chamfering the upper right-angled edge of the end of the plate, a lower chamfering grinding wheel for chamfering the lower right-angled edge of the end of the plate, and a driving motor for driving the upper chamfering grinding wheel and the lower chamfering grinding wheel to rotate.

[0011] Preferably, the unloading mechanism includes a rocker arm, the middle part of which is rotatably connected to the processing platform, one end of the rocker arm is connected to a third driving cylinder, and the third driving cylinder drives the other end of the rocker arm to swing to push the plate out of the second clamping assembly.

[0012] Preferably, a blanking chute is provided on the machine base, the blanking chute is arranged to be inclined downward, and is arranged on the side of the blanking mechanism to receive the plate pushed out by the blanking mechanism.

[0013] The beneficial effect is that compared with the prior art, the automatic plate chamfering machine of the utility model is provided with a material storage rack, a clamping and feeding mechanism, a material pushing mechanism, a chamfering mechanism and a material unloading mechanism. During processing, the operator only needs to put the plate into the material storage rack, and the first material pushing assembly can push the plate located at the bottom of the material storage rack to the first clamping assembly for clamping and fixing, and then the slide is driven by the driving device to drive the first clamping assembly to move forward, and in the process of movement, the first chamfering assembly is used to chamfer the two right-angled edges at one end of the plate, and then the first clamping assembly is used to push the plate into the first clamping assembly for clamping and fixing. The plate on the clamping assembly is pushed to the second clamping assembly for clamping and fixing, and then the slide is driven by the driving device to drive the second clamping assembly to move backward, and during the movement, the two right-angled edges at the other end of the plate are chamfered by the second chamfering assembly. Finally, the unloading mechanism is used to push the chamfered plate out of the second clamping assembly, thereby completing the chamfering of the four right-angled edges at both ends of the plate. During the entire processing process, the operator does not need to perform multiple positioning and clamping operations on the plate, but only needs to put the plate into the storage rack. The operation is simple, which improves the chamfering efficiency of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0015] Figure 1 This is a structural schematic diagram of an automatic plate chamfering machine of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the storage rack;

[0017] Figure 3 It is a structural schematic diagram of the clamping and conveying mechanism;

[0018] Figure 4 It is a schematic structural diagram of the first chamfering component. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is referred to as being "set in the middle", it does not only mean being set in the middle, as long as it is not set at both ends within the range defined by the middle. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0022] like Figures 1 to 4As shown, the present application discloses an automatic plate chamfering machine, comprising a machine base 1, and a material storage rack 2, a clamping mechanism, a material pushing mechanism, a chamfering mechanism and a material unloading mechanism arranged on the machine base 1. A horizontal processing platform 3 is fixedly installed on the machine base 1, the material storage rack 2 is fixedly installed on the processing platform 3, and a feeding port 4 is arranged on the top of the material storage rack 2, and a discharging port 5 is arranged on the bottom. The clamping mechanism comprises a slide 6 slidably connected to the machine base 1, and a driving device 7 for driving the slide 6 to move longitudinally relative to the machine base 1. A first clamping assembly 8 and a second clamping assembly 9 for positioning and clamping the plate are symmetrically arranged on the two sides opposite to the processing platform 3 on the slide 6. The driving device 7 can adopt a cylinder, which drives the slide by controlling the extension and contraction of the cylinder piston rod. The seat 6 drives the first clamping assembly 8 and the second clamping assembly 9 to move synchronously forward and backward along the longitudinal direction relative to the machine base 1. The pushing mechanism includes a first pushing assembly 10 and a second pushing assembly 11. The first pushing assembly 10 is used to push the plate in the storage rack 2 from the discharge port 5 to the first clamping assembly 8, and the second pushing assembly 11 is used to push the plate on the first clamping assembly 8 to the second clamping assembly 9. The chamfering mechanism includes a first chamfering assembly 12 and a second chamfering assembly 13. The first chamfering assembly 12 is used to chamfer one end of the plate clamped on the first clamping assembly 8, and the second chamfering assembly 13 is used to chamfer the other end of the plate clamped on the second clamping assembly 9. The unloading mechanism is used to push the plate that has completed the chamfering process to the second clamping assembly 9.

[0023] The utility model discloses an automatic plate chamfering machine, which is provided with a material storage rack 2, a clamping and feeding mechanism, a material pushing mechanism, a chamfering mechanism and a material unloading mechanism. During processing, the operator only needs to put the plate into the material storage rack 2, and the first material pushing component 10 can push the plate located at the bottom of the material storage rack 2 from the material discharge port 5 to the first clamping component 8 for clamping and fixing, and then the slide 6 is driven by the driving device 7 to drive the first clamping component 8 to move forward from the initial position, and during the movement, the first chamfering component 12 is used to chamfer the two right-angled edges at one end of the plate, and when the slide 6 moves to the farthest end, the first clamping component 8 is then pushed by the second material pushing component 11. The plate on the plate is pushed to the second clamping assembly 9 for clamping and fixing, and then the slide 6 is driven by the driving device 7 to drive the second clamping assembly 9 to move backward toward the initial position, and during the movement, the two right-angled edges at the other end of the plate are chamfered by the second chamfering assembly 13. Finally, when the slide 6 moves to the initial position, the unloading mechanism is used to push the chamfered plate out of the second clamping assembly 9, thereby completing the chamfering of the four right-angled edges at both ends of the plate. During the entire processing process, the operator does not need to perform multiple positioning and clamping operations on the plate. He only needs to put the plate into the storage rack 2. The operation is simple, which improves the chamfering efficiency of the plate.

[0024] like Figure 2As shown, the storage rack 2 includes two limit racks 14 symmetrically installed on the processing platform 3, and the two limit racks 14 can be detachably and vertically fixed on one end of the processing platform 3 by bolts, and the two limit racks 14 are provided with limit grooves 15 on the side facing each other for limiting the two ends of the plate respectively, and a storage trough 16 for vertically stacking the plates is constructed between the two limit grooves 15, and the bottom ends of the two limit racks 14 are provided with openings, and the openings form the discharge port 5 between the processing platforms 3, and the height of the discharge port 5 is greater than the height of one plate and less than the height of two plates to ensure that the discharge port 5 can only allow one plate to be pushed out at a time. Preferably, the tops of the two limit racks 14 are provided with inclined guide portions to facilitate the operator to add plates through the guide portions.

[0025] like Figure 4 As shown, in the present application, a slide rail 17 is arranged on the machine base 1 in the longitudinal direction, and the slide seat 6 slides with the slide rail 17 to achieve sliding cooperation with the machine base 1, and in order to improve the stability of the movement of the slide seat 6, two slide rails 17 can be arranged in parallel, and two sliding holes for sliding cooperation of the two slide rails 17 are respectively arranged on both sides of the bottom of the slide seat 6.

[0026] In one specific embodiment of the present application, the first clamping assembly 8 and the second clamping assembly 9 both include a base plate 18 and a pressure plate 19 arranged parallel to the base plate 18. The base plate 18 is arranged horizontally and has the same height as the processing platform 3. The pressure plate 19 is connected to a first driving cylinder 20. By controlling the extension and retraction of the piston rod of the first driving cylinder 20, the pressure plate 19 can be driven to move toward or away from the base plate 18, thereby achieving the clamping and loosening of the plate pushed onto the base plate 18.

[0027] In another specific embodiment, the first pushing assembly 10 and the second pushing assembly 11 both include a pushing plate 21 and a second driving cylinder 22 for driving the pushing plate 21 to move. Specifically, the pushing plate 21 is installed on the piston rod of the second driving cylinder 22. By controlling the extension and retraction of the piston rod of the second driving cylinder 22, the pushing plate 21 is driven to move toward or away from the storage rack 2 to push the plate from the discharge port 5 to the bottom plate 18.

[0028] In the present application, in order to accurately position the plates conveyed to the first clamping assembly 8 and the second clamping assembly 9, two positioning plates 23 are also provided on the machine base 1. The two positioning plates 23 respectively cooperate with the first pushing assembly 10 and the second pushing assembly 11 to position the pushed plates.

[0029] like Figure 4As described, in a more specific embodiment of the present application, the first chamfering assembly 12 and the second chamfering assembly 13 both include an upper chamfering grinding wheel 24 for chamfering the upper right-angled edge of the end of the plate, a lower chamfering grinding wheel 25 for chamfering the lower right-angled edge of the end of the plate, and a driving motor 26 for driving the upper chamfering grinding wheel 24 and the lower chamfering grinding wheel 25 to rotate. Specifically, the upper chamfering grinding wheel 24 and the lower chamfering grinding wheel 25 are arranged in sequence along the conveying direction of the plate, and the upper chamfering grinding wheel 24 is arranged tilted upward, and the lower chamfering grinding wheel 25 is arranged tilted downward, so that the upper right-angled edge and the lower right-angled edge of the end of the plate can be chamfered in sequence.

[0030] In the present application, the unloading mechanism includes a rocker arm 27, the middle part of which is rotatably connected to the processing platform 3, and one end of the rocker arm 27 is connected to a third driving cylinder 28, which drives the other end of the rocker arm 27 to swing so as to push the plate out of the second clamping assembly 9.

[0031] Furthermore, a material drop chute 29 is provided on the machine base 1, and the material drop chute 29 is arranged to be inclined downward and is arranged on the side of the material drop mechanism to receive the plate pushed out by the material drop mechanism, so that the plate can slide along the material drop chute 29 into the collection box for unified collection and processing.

[0032] The above embodiments are only used to illustrate the technical solution of the utility model but not to limit it. Any modification or equivalent substitution that does not deviate from the spirit and scope of the utility model shall be included in the scope of the technical solution of the utility model.

Claims

1. A plate automatic chamfering machine, characterized in that: The invention comprises a machine base (1), a material storage rack (2), a clamping mechanism, a material pushing mechanism, a chamfering mechanism and a material unloading mechanism arranged on the machine base (1); a processing platform (3) is arranged on the machine base (1); the material storage rack (2) is fixedly mounted on the processing platform (3); a feeding port (4) is arranged on the top of the material storage rack (2); and a material discharge port (5) is arranged on the bottom; the clamping mechanism comprises a slide seat (6) slidably connected to the machine base (1) and a driving device (7) for driving the slide seat (6) to move longitudinally relative to the machine base (1); a first clamping assembly (8) and a second clamping assembly (9) for positioning and clamping a plate are symmetrically arranged on opposite sides of the processing platform (3) on the slide seat (6); the material pushing mechanism comprises a first clamping assembly (8) and a second clamping assembly (9) for positioning and clamping a plate; A pusher assembly (10) and a second pusher assembly (11), the first pusher assembly (10) is used to push the plate in the storage rack (2) from the discharge port (5) to the first clamping assembly (8), the second pusher assembly (11) is used to push the plate on the first clamping assembly (8) to the second clamping assembly (9), the chamfering mechanism comprises a first chamfering assembly (12) and a second chamfering assembly (13), the first chamfering assembly (12) is used to chamfer one end of the plate clamped on the first clamping assembly (8), the second chamfering assembly (13) is used to chamfer the other end of the plate clamped on the second clamping assembly (9), and the unloading mechanism is used to push the plate that has completed the chamfering process out of the second clamping assembly (9).

2. The automatic plate chamfering machine according to claim 1, characterized in that: The material storage rack (2) comprises two limit racks (14) symmetrically mounted on the processing platform (3); the two limit racks (14) are provided with limit slots (15) on the sides facing each other for respectively limiting the two ends of the plate; and a material storage trough (16) for vertically stacking the plate is constructed between the two limit slots (15).

3. The automatic plate chamfering machine according to claim 1, characterized in that: A slide rail (17) is arranged on the machine base (1) in the longitudinal direction, and the slide base (6) is slidably matched with the slide rail (17).

4. The automatic plate chamfering machine according to claim 1, characterized in that: The first clamping assembly (8) and the second clamping assembly (9) both include a base plate (18) and a pressure plate (19) arranged parallel to the base plate (18), wherein the pressure plate (19) is connected to a first driving cylinder (20), and the first driving cylinder (20) is capable of driving the pressure plate (19) to move toward or away from the base plate (18).

5. The automatic plate chamfering machine according to claim 1, characterized in that: The first pushing assembly (10) and the second pushing assembly (11) both comprise a pushing plate (21) and a second driving cylinder (22) for driving the pushing plate (21) to move.

6. The automatic plate chamfering machine according to claim 1, characterized in that: The machine base (1) is also provided with two positioning plates (23), and the two positioning plates (23) respectively cooperate with the first material pushing assembly (10) and the second material pushing assembly (11) to position the pushed plate.

7. The automatic plate chamfering machine according to claim 1, characterized in that: The first chamfering assembly (12) and the second chamfering assembly (13) both comprise an upper chamfering grinding wheel (24) for chamfering the upper right-angle edge of the end of the plate, a lower chamfering grinding wheel (25) for chamfering the lower right-angle edge of the end of the plate, and a driving motor (26) for driving the upper chamfering grinding wheel (24) and the lower chamfering grinding wheel (25) to rotate.

8. The automatic plate chamfering machine according to claim 1, characterized in that: The unloading mechanism comprises a swing rod (27), the middle part of which is rotatably connected to the processing platform (3), one end of which is connected to a third driving cylinder (28), and the third driving cylinder (28) drives the other end of the swing rod (27) to swing so as to push the plate out of the second clamping assembly (9).

9. The automatic plate chamfering machine according to claim 1, characterized in that: The machine base (1) is provided with a blanking chute (29), which is arranged to be inclined downward and is arranged on the side of the blanking mechanism to receive the plate pushed out by the blanking mechanism.

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