TWM648430U - Automatic distance measurement and cutting amount automatic positioning structure for woodworking machine - Google Patents

Abstract

A woodworking machine automatic ranging and cutting amount automatic positioning structure, which includes a ranging unit, a sensing unit and a laser unit, the ranging unit includes a first laser sensor and a second laser Sensor, the first laser sensor and the second laser sensor can respectively emit a first laser beam and a second laser beam to a processing object, and the distance measuring unit is through the The first laser beam and the second laser beam can calculate the size of the processing object, and the sensing unit includes an object sensor that can emit a third laser beam to the processing object, In this way, through the setting of the distance measuring unit, the accuracy and convenience of measuring the size of the processed object can be improved, labor costs and time can be saved, and material waste can be reduced.

Description

Woodworking machine automatic distance measurement and cutting amount automatic positioning structure

This creation is related to the structure of a woodworking machine, specifically a structure for automatic distance measurement and automatic positioning of the cutting amount of the woodworking machine.

According to the conventional woodworking machine, it can perform four-sided processing on processing objects of different sizes and different contours. It is operated and set on the machine table according to the size (such as width and thickness) of each processing object, and the dimensions are usually measured manually. This method will cause insufficient accuracy, causing each processed object to be too small or not straight after cutting, and become a scrap. In order to improve this situation, the number of processed objects can only be increased to produce more processed objects that meet the standard size. , but the above method is not only time-consuming but also a waste of materials.

In view of this, the creator has many years of experience in the manufacturing, development and design of related products. After detailed design and careful evaluation based on the above goals, he finally arrived at a truly practical creation.

The invention discloses an automatic distance measurement and automatic positioning structure for the cutting amount of a woodworking machine, which is installed on a woodworking machine. The woodworking machine includes a cutting mechanism, and the cutting mechanism has an oppositely arranged first side frame and A second side frame, the first side frame is provided with a feed inlet, and a conveyor platform is provided below the feed inlet for placing a processing object, and there is a conveyor platform on one side. A trimming guide plate, the second side frame is provided with an outlet corresponding to the inlet, the woodworking machine automatic distance measurement and cutting amount automatic positioning structure includes a distance measurement unit, the distance measurement unit includes a first A laser sensor and a second laser sensor. The first laser sensor and the second laser sensor are located inside the first side frame and are respectively located at the inlet. Above and on the side, the first laser sensor and the second laser sensor can respectively emit a first laser beam and a second laser beam to the processing object, and the distance measuring unit is The size of the processed object can be calculated from the first laser beam and the second laser beam; a sensing unit, the sensing unit includes an object sensor, the object sensor is located on the first Outside the side frame and located above the feed inlet, the object sensor can emit a third laser beam to the processing object. The sensing unit uses the third laser beam to determine whether there is any material on the conveyor platform. The processing object is placed.

Wherein, the first side frame is provided with a first window and a second window respectively above and on the side of the feed opening.

It also includes a laser unit. The laser unit includes a first laser and a second laser. The first laser is located on the first window. The first laser can The second laser can move laterally in the first window and emit a fourth laser beam to the processing object. The second laser can be positioned in the second window. The second window moves longitudinally and can emit a fifth laser beam to the processing object. The laser unit is generated on the processing object by the fourth laser beam and the fifth laser beam. The straight line indicates the amount of cutting.

With the above structure, the advantages of this creation are as follows:

1. Improve measurement accuracy and convenience: Through the light spots generated by the first laser beam and the second laser beam on the processed object, the size of the processed object can be calculated (such as Width and thickness), thereby, through the setting of the distance measuring unit, the accuracy and convenience of measuring the size of the processed object can be improved, labor costs and time can be saved, and material waste can be reduced.

2. Reduce scrap: Through the straight lines generated by the fourth laser beam and the fifth laser beam on the processed object, the thickness and width of the cutting amount can be clearly guided to ensure that each surface of the processed object is All can be neatly planed, thereby reducing the generation of waste products.

100:Woodworking machine

110: Slicing mechanism

111: First side frame

112:Second side frame

113: Feed port

114:First window

115:Second window

116: Discharge port

120:Control mechanism

121:Control panel

130:Conveyor platform

131:Contact surface

140:Trimming guide plate

141:Resistance surface

10: Ranging unit

11:The first laser sensor

12: Second laser sensor

13:Fixed plate

20: Sensing unit

21:Object sensor

30:Laser unit

31:The first laser

32:Second laser

40: Processed objects

R1: The first laser beam

R2: The second laser beam

R3: The third laser beam

R4: The fourth laser beam

R5: The fifth laser beam

X1: first distance

X2: second distance

[Figure 1] is a perspective view of a preferred embodiment of this invention.

[Figure 2] is a three-dimensional view from another angle of the preferred embodiment of this invention.

[Figure 3] is an enlarged partial view of Figure 1 at position A.

[Figure 4] is a schematic diagram of the fourth laser beam and the fifth laser beam projected on the object to be processed in the preferred embodiment of the present invention.

[Figure 5] is a schematic diagram of the first laser beam, the second laser beam and the third laser beam projected on the processing object according to the preferred embodiment of the present invention.

[Figure 6] is a measurement schematic diagram of the preferred embodiment of this invention.

Please refer to Figures 1 to 5, which disclose an automatic distance measurement and automatic positioning structure for the cutting amount of a woodworking machine, which is installed on a woodworking machine 100. The woodworking machine 100 includes a cutting mechanism 110 and a cutting amount. Control mechanism 120, the slicing mechanism 110 has a first side frame 111 and a second side frame 112 arranged oppositely. The first side frame 111 is provided with a feed opening 113, and a feed opening 113 is provided below. The conveying platform 130 is used to place a processing object 40. A trimming guide 140 is provided on one side of the conveying platform 130, and the first side frame 111 is provided with a first window above and on the side of the feed port 113. port 114 and a second window 115. The second side frame 112 is provided with an outlet 116 corresponding to the inlet 113. The control mechanism 120 is fixed to the first side frame 111 of the cutting mechanism 110. The control mechanism 120 is provided with a control panel 121. The automatic distance measurement and automatic positioning structure of the woodworking machine includes:

A ranging unit 10. The ranging unit 10 includes a first laser sensor 11 and a second laser sensor 12. The first laser sensor 11 and the second laser sensor 12 are disposed inside the first side frame 111 and are respectively located above and on the side of the feed opening 113. Specifically, the first laser sensor 11 is disposed inside the first side frame 111 and Between a fixed plate 13, the first laser sensor 11 can emit a first laser beam R1. The first laser beam R1 is projected on the top front end of the processing object 40 and forms a light spot. , and the second laser sensor 12 can emit a second laser beam R2. The second laser beam R2 is projected on the left front end of the processing object 40 and forms a light spot. The distance measuring unit 10. The size (such as width and thickness) of the processing object 40 can be calculated through the first laser beam R1 and the second laser beam R2.

A sensing unit 20. The sensing unit 20 includes an object sensor 21. The object sensor 21 is located outside the first side frame 111 and above the feed opening 113. The object sensor 21 The device 21 can emit a third laser beam R3. The third laser beam R3 is projected on the top front end of the processing object 40 and forms a light spot. The sensing unit 20 uses the third laser beam R3. The light beam R3 determines whether the processing object 40 is placed on the conveying platform 130 .

A laser unit 30. The laser unit 30 includes a first laser 31 and a second laser 32. The first laser 31 is disposed on the first window 114. The first laser The tool 31 can move laterally in the first window 114 and emit a fourth laser beam R4. The fourth laser beam R4 is projected on the top surface of the processing object 40 and forms a straight line. Two lasers 32 is disposed in the second window 115, the second laser 32 can move longitudinally in the second window 115, and can emit a fifth laser beam R5, and the fifth laser beam R5 is projected A straight line is formed on the left side of the processing object 40, and the laser unit 30 uses the straight line generated by the fourth laser beam R4 and the fifth laser beam R5 on the processing object 40 to determine the cutting amount.

In order to further understand the structural characteristics of this creation, the application of technical means and the expected effects, the usage of this creation is described here. I believe that this will lead to a more in-depth and specific understanding of this creation, as follows:

Referring to FIG. 6 and shown in FIGS. 3 to 5 , the top surface of the conveying platform 130 forms a contact surface 131 , and the side surface of the trimming guide 140 forms a resisting surface 141 . The resisting surface 141 is connected to the contact surface 131 It is arranged vertically. When the present invention wants to perform the cutting operation of the processing object 40, the processing object 40 is first placed on the conveying platform 130 and against the trimming guide 140, so that the bottom surface of the processing object 40 The conveyor platform 130 will drive the processing object 40 to move toward the feed port 113. At this time, through the first laser beam The light spots generated by R1 and the second laser beam R2 on the processing object 40 can be used to calculate the size (such as width and thickness) of the processing object 40. For example, the second laser sensor 12 and A first distance X1 is formed between the trimming guide plates 140. The first distance X1 is known, and a second distance X2 is formed between the second laser sensor 12 and the left side of the processing object 40. The second distance X2 can be determined from the light spot generated by the second laser beam R2 on the processing object 40. The width of the processing object 40 can be calculated by subtracting the second distance X2 from the first distance X1. , and the thickness algorithm is the same, which will not be repeated here. Through the setting of the distance measuring unit 10, the accuracy and convenience of measuring the size of the processing object 40 can be improved, and labor costs and time can be saved. Reduce material waste.

After calculating the size of the processing object 40, the desired cutting amount can be known, and the The control panel 121 is set so that the control panel 121 transmits the set value to the laser unit 30 by the fourth laser beam R4 and the fifth laser beam R5 generated on the processing object 40 The straight line can clearly guide the cutting amount of thickness and width to ensure that all surfaces of the processed object 40 can be neatly cut, thereby reducing the generation of waste products.

To sum up, this invention has excellent practicality among similar products. At the same time, after searching the technical information about this type of structure at home and abroad, no similar structure has been found in the literature. Therefore, This invention has indeed met the requirements for a new patent, and an application must be filed in accordance with the law.

However, the above is only one of the best possible embodiments of this invention. Therefore, all equivalent structural changes made by applying the description of this invention and the patent application scope should be included in the patent scope of this invention.

100:Woodworking machine

110: Slicing mechanism

111: First side frame

112:Second side frame

113: Feed port

116: Discharge port

120:Control mechanism

121:Control panel

130:Conveyor platform

140:Trimming guide plate

10: Ranging unit

11:The first laser sensor

12: Second laser sensor

Claims (5)

A structure for automatic distance measurement and automatic positioning of cutting amount of a woodworking machine, which is provided on a woodworking machine. The woodworking machine includes a cutting mechanism, and the cutting mechanism has a first side frame and a second side arranged oppositely. frame, the first side frame is provided with a feed inlet, and a conveyor platform is provided below the feed inlet for placing a processing object. A trimming guide plate is provided on one side of the conveyor platform, and the second side frame is opposite to the frame. The inlet should be provided with an outlet. The woodworking machine's automatic distance measurement and cutting amount automatic positioning structure includes: a distance measurement unit, the distance measurement unit includes a first laser sensor and a second laser. The first laser sensor and the second laser sensor are located inside the first side frame, and are respectively located above and on the side of the feed opening. The first laser sensor The sensor and the second laser sensor can respectively emit a first laser beam and a second laser beam to the processing object. The distance measuring unit uses the first laser beam and the second laser beam. The laser beam can calculate the size of the processed object; a sensing unit, the sensing unit includes an object sensor, the object sensor is located outside the first side frame and located at the inlet Above, the object sensor can emit a third laser beam to the processing object, and the sensing unit uses the third laser beam to determine whether the processing object is placed on the conveyor platform. The structure for automatic distance measurement and automatic positioning of cutting amount of a woodworking machine as described in claim 1, wherein the top surface of the conveying platform forms a contact surface, and the side surface of the trimming guide plate forms a resisting surface, and the resisting surface is connected to The contact surface is arranged vertically, and the bottom surface and the right side of the processing object are respectively abutted against the contact surface and the abutment surface. The woodworking machine's automatic distance measurement and cutting amount automatic positioning structure as described in claim 1, wherein the woodworking machine also includes a control mechanism, which is fixed to the cutting mechanism. On the first side frame, the control mechanism is provided with a control panel. The structure for automatic distance measurement and automatic positioning of cutting amount of a woodworking machine as described in claim 1, wherein the first side frame is provided with a first window and a second window respectively above and on the side of the feed inlet. The automatic distance measurement and automatic cutting amount positioning structure of a woodworking machine as described in claim 4 further includes a laser unit, and the laser unit includes a first laser and a second laser. The first laser is disposed in the first window. The first laser can move laterally in the first window and can emit a fourth laser beam to the processing object. The second laser The second laser is disposed in the second window. The second laser can move longitudinally in the second window and can emit a fifth laser beam to the processing object. The laser unit is configured by The straight lines generated by the fourth laser beam and the fifth laser beam on the processed object determine the cutting amount.

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