RU2753457C1 - Method for assigning tasks to perform a slot for a hinge and a slot for a bolt in a wooden door frame - Google Patents

Abstract

FIELD: door manufacturing.

SUBSTANCE: invention relates to the processing of wooden door frames, in particular to the making of slots for hinges and slots for bolts in wooden door frames. One set of workpieces of a wooden door frame to be processed is transported to the first transportation branch or the second transportation branch by means of the second transportation table. On the second transportation table, there is a device for assigning a working state of a processing machine. A slot for a bolt or a slot for a hinge is made in accordance with processing information assigned by the device for assigning the working state of the processing machine. A side door frame is transported to the fifth transportation table by means of the third transportation table after the processing of the side door frame is completed. Side plates of the door frame are processed on the first machine for making a slot for a hinge and a numerically controlled bolt and the second machine for making a slot for a hinge and a numerically controlled bolt for the corresponding or alternate making of a slot for a hinge and a slot for a bolt for each set of door frames.

EFFECT: efficiency of processing the door frame is increased.

9 cl, 2 dwg

Description

FIELD OF TECHNOLOGY

[0001] The present invention relates to the field of processing procedures for wooden door frames and, in particular, to a method of assigning tasks for making hinge slots and bolt slots in wooden door frames.

RELATED TECHNOLOGY DESCRIPTION

[0002] Door frame processing is an important part of wood door processing, including making hinge slots and bolt slots in the side frames and top frame. The hinges and the bolt are installed in the execution positions on the side frame to implement the functions of locking, as well as opening and closing the wooden door. In the existing method of processing a wooden door frame, the door frame blanks are fed and transported manually to a numerically controlled dimensioning saw for fixing the length. After fixing the length, one side plate is transported to the numerically controlled hinge slot machine by means of the transfer table for making the hinge slot, and the other side plate is transported to the numerically controlled bolt slot machine by the transfer table after dimensioning for making bolt slots, which are then transported to the next procedure or to punch out the workpiece after finishing. The workpieces are continuously processed according to the procedure. The processing time for one set of door frames consists of the duration of dimensioning, the duration of the slot for the hinge or the duration of the slot for the bolt, and the duration of the transitory transportation. With the same dimensioning time and transit time, the processing time for one set of finished door frames depends on the length of time the hinge slot or bolt slot is made. In current production, the length of time for making a hinge slot is different from that for making a slot for a bolt. When the processing of the door frame on one side is completed, it is necessary to wait for the processing of the door frame on the other side. Long waiting times affect the overall processing time of one set of door frames, resulting in relatively low processing progress and processing efficiency of wooden door frames, as well as higher production costs. Thus, the waiting time for processing the wooden door frame should be reduced, and the production and processing efficiency should be improved.

DISCLOSURE OF THE INVENTION

Technical challenge

[0003] The technical problem to be solved by the present invention is to overcome the above disadvantages of the prior art. The present invention provides a method for assigning tasks to make a hinge slot and a bolt slot in a wooden door frame.

Technical solution

[0004] The present invention uses the following technical solutions to achieve the above object of the invention: a method of assigning tasks for making a hinge slot and a bolt slot in a wooden door frame, comprising the steps of: Step 1: transporting one set of wooden door blanks boxes to be processed to a first transport branch or a second transport branch by means of a second transport table, wherein a device for assigning an operating state of the processing machine is arranged on the second transport table, and a state of entering the first transport branch or a second transport branch is determined, in accordance with the destination device the state means that the wooden door frame blanks to be processed can immediately enter the first transport branch or the second transport branch for processing; Step 2: if neither the first conveyance arm nor the second conveyance arm satisfies the entry condition, the wood door frame blanks to be processed are awaited on the second conveyance table; if the first transport branch is in a state of allowing entry, assignment of processing information by the destination device is performed, and the second transport table transports the wooden door frame blanks to be processed to the first transport branch; and if the second transport branch is in the entry permitting state, assignment of processing information by the destination device is performed, and the second transport table transports the wooden door frame blanks to be processed to the second transport branch; Step 3: perform, by a first machine for making a hinge slot and a numerically controlled bolt in the first transport arm or a second machine for making a hinge slot and a numerical bolt in a second transport arm, a bolt slot or a hinge slot in accordance with processing information assigned by the working state designator of the processing machine; Step 4: transporting, by the first numerically controlled hinge and bolt slotting machine, the side door frame to the fifth transport table by the third transport table after finishing the side door frame processing; and transporting, by the second numerically controlled hinge and bolt slotting machine, the side door frame to the fifth transport table by the fourth transport table after finishing the side door frame processing; Step 5: transporting, by means of the fifth transport table, the finished side door frame to the sixth transporting punching table; and step 6: processing the next set of door frame side plates by repeating the processing procedure in steps 1-5, the door frame side plates being processed on a first machine to make a hinge slot and a numerically controlled bolt and a second machine to make a hinge slot, and numerically controlled bolt for matching or alternating the hinge slot and bolt slot for each set of door frames.

[0005] As an example of the technical solution of the present invention, in step 2, the first numerical control hinge slot and bolt machine and the second numerical control hinge slot and bolt machine support the function of making the bolt slot and hinge slot ...

[0006] As an example of the technical solution of the present invention, whether the first machine for making the hinge slot and the numerical bolt slot and the second machine for making the slot for the hinge and numerically controlled bolt, the hinge slot or the bolt slot is determined by using a recognizable processing information identifier attached to the door frame assigned by the destination device.

[0007] As an example of the technical solution of the present invention, a numerically controlled sawing and sizing machine is also disposed in front of the second conveying table, and the numerically controlled sawing and sizing machine is configured to saw the wooden door frame blank for sizing.

[0008] As an example of the technical solution of the present invention, a first transfer table is positioned in front of the numerically controlled sawing and sizing machine, the first transfer table being configured to feed the cut wood door frame blank or transport the incoming feed from the previous procedure.

[0009] As an example of the technical solution of the present invention, a numerical sawing and sizing machine includes a numerical sizing saw and a chip removal vessel, the chip removal vessel being positioned below the numerical controlled dimensioning saw.

[0010] As an example of the technical solution of the present invention, all of the second transport table, third transport table, fourth transport table, and fifth transport table are bi-directional transport tables.

[0011] As an example of the technical solution of the present invention, the sixth transport table is a unidirectional transport table.

[0012] As an example of the technical solution of the present invention, the first transport table is a bi-directional transport table.

Useful effect

[0013] The method for assigning tasks for making the hinge slot and bolt slot in a wooden door frame according to the present invention uses the above technical solutions, and has the following technical results compared to the prior art:

The existing processing machine with the sole function of making a hinge slot or making a bolt slot is being replaced by a processing machine in which the making of the hinge slot is combined with the making of the bolt slot. The processing time for one set of wooden door frames includes the sawing and sizing time, the transit time and the length of the installation slot. The length of the dowel slot is the average of the sums of the length of the loop slot or the length of the bolt slot. Provided other processing conditions remain unchanged, the waiting time of the machine for making the hinge slot or bolt slot is reduced, the door frame production process is simplified, and the progress and efficiency of door frame processing are increased, which reduces production costs.

BRIEF DESCRIPTION OF DRAWINGS

[0014] FIG. 1 is a schematic diagram of a processing procedure in accordance with the present invention.

FIG. 2 is a schematic diagram of a production line in accordance with the present invention.

In the figures: 1 - bi-directional transport table, 2 - sawing and dimensioning machine with numerical control, 21 - dimensioning saw with numerical control, 22 - container for removing chips, 3 - bi-directional transport table, 4 - first machine for making a slot under numerical control hinge and bolt, 5 - bi-directional transport table, 6 - second numerical control hinge and bolt slotting machine, 7 - bi-directional transport table, 8 - bi-directional transport table, 9 - unidirectional transport table.

DETAILED DESCRIPTION OF THE INVENTION

[0015] As shown in FIG. 1 and FIG. 2, the processing procedure in the method for assigning tasks for making a hinge slot and a bolt slot in a wooden door frame includes the following steps, in which: Step 1: transport one set of wooden door frame blanks to be processed to a first transportation branch or a second transportation branch by means of a bidirectional conveyance table 3, a device for assigning an operating state of a processing machine is arranged on the bidirectional conveyor table 3, and determining, in accordance with the destination device, a state of entering the first conveyance branch or the boxes to be processed can immediately enter the first transport branch or the second transport branch for processing; Step 2: If neither the first conveyance arm nor the second conveyance arm satisfies the entry condition, the wood door frame blanks to be processed are awaited on the bidirectional conveyance table 3; if the first transport branch is in a state of allowing entry, assignment of processing information by the destination device is performed, and the bidirectional transport table 3 transports the wooden door frame blanks to be processed to the first transport branch; and if the second transport branch is in a state of allowing entry, assignment of processing information by the destination device is performed, and the bidirectional transport table 3 transports the wooden door frame blanks to be processed to the second transport branch; step 3: perform, by means of the first machine 4 for making a hinge slot and a numerically controlled bolt in the first transport arm or a second machine 6 for making a hinge slot and a numerical bolt in the second transportation arm, a bolt slot or a hinge slot in according to the processing information assigned by the operating state designator of the processing machine; Step 4: transporting, by the first numerically controlled hinge and bolt slotting machine 5, the side door frame to the bidirectional transfer table 8 via the bidirectional transfer table 4 after finishing the side door frame processing; and transporting, by the second numerically controlled hinge and bolt slotting machine 6, the side door frame to the bidirectional transfer table 8 via the bidirectional transfer table 7 after finishing the side door frame processing; Step 5: transporting, by means of a bi-directional transport table 8, the processed side door frame to a bi-directional transport table 9 for punching; and step 6: processing the next set of door frame side plates by repeating the processing procedure in steps 1-5, the door frame side plates being processed on a first machine 4 to make a slot for a hinge and a numerically controlled bolt and a second machine 6 to make a slot for numerically controlled hinge and bolt for matching or alternating the hinge slot and bolt slot for each set of door frames.

[0016] In step 3, a processing component is installed on the first machine 4 for making the hinge slot and the numerical bolt slot and the second machine 6 for making the slot for the hinge and numerical bolt, which is configured to make the slot for the hinge and bolt slot. Whether or not the entry is allowed for the first machine 4 for making the hinge and numerical bolt slot and the second machine 6 for making the slot for the hinge and the numerical bolt is determined by the processing machine operating state designating device.

[0017] In Step 4, whether the first machine 4 for making the hinge slot and the numerical bolt and the second machine 6 for making the hinge slot and the numerical bolt, in particular, the hinge slot or the bolt slot, determined by using a recognizable processing information identifier attached to the door frame assigned by the destination device.

[0018] A numerically controlled sawing and dimensioning machine 2 can also be positioned in front of the second transfer table 3. The numerically controlled sawing and dimensioning machine 2 is adapted to sawing a wooden door frame blank for dimensioning. The numerically controlled sawing and dimensioning machine 2 comprises a numerically controlled dimensioning saw 21 and a container 22 for removing chips. After the wooden door frame blank has been cut by the dimensioning NC saw in the CNC sawing and dimensioning machine 2, the resulting wood chips are removed by the chip removal tank 22 under the dimensioning CNC saw 21. A bi-directional transport table 1 can also be positioned in front of the numerically controlled sawing and dimensioning machine 2. The bi-directional transport table 1 is configured to feed a cut wood door frame blank or transport an incoming feed from a previous procedure.

[0019] Whether the side plate of the door frame blank is machined on the first machine 4 for making the hinge slot and the numerical bolt or the second machine 6 for making the slot for the hinge and the numerical bolt is determined according to the required materials, and the first the transport branch and the second transport branch, which satisfy the condition, are preferably selected for corresponding or alternating execution of the hinge slot and the bolt slot. This machining method reduces the waiting time for the first machine 4 to make the numerical hinge and bolt cut and the second machine 6 to make the numerical hinge and bolt cut.

[0020] The existing processing machine with the sole function of making a hinge slot or making a bolt slot is being replaced by a processing machine that combines the making of the hinge slot with the making of the bolt slot. The processing time for one set of wooden door frames includes the sawing and sizing time, the transit time and the length of the installation slot. The length of the dowel slot is the average of the sums of the length of the loop slot or the length of the bolt slot. Provided other processing conditions remain unchanged, the waiting time of the machine for making the hinge slot or bolt slot is reduced, the door frame production process is simplified, and the progress and efficiency of door frame processing are increased, which reduces production costs.

[0021] Above, specific embodiments, objectives, technical solutions, and beneficial effects of the present invention have been described in detail. It should be understood that the above description is only specific embodiments of the present invention and is not intended to limit the protection scope of the present invention. A person skilled in the art can make any equivalent change and modification without departing from the spirit and principles of the present invention, all of which are within the protection scope of the present invention.

Claims (9)

1. A method of assigning tasks for making a hinge slot and a bolt slot in a wooden door frame, including the following steps, in which: step 1: transport one set of wooden door frame blanks to be processed to the first transport branch or the second transport branch by means of the second of the transport table (3), and on the second transport table (3) a device for assigning the working state of the processing machine is arranged, and the state of entering the first transport branch or the second transport branch is determined, in accordance with the destination device, and the state means that the workpieces the wooden door frame to be processed can immediately enter the first transport branch or the second transport branch for processing; Step 2: if neither the first transport branch nor the second transport branch satisfies the entry condition, the wooden door frame blanks to be processed are awaited on the second transport table (3); if the first transport branch is in a state of allowing entry, assignment of processing information by the destination device is performed, and the second transport table (3) transports the wooden door frame blanks to be processed to the first transport branch; and if the second transport branch is in the entry permit state, assignment of processing information by the destination device is performed, and the second transport table (3) transports the wooden door frame blanks to be processed to the second transport branch; step 3: perform, by the first machine (4) for making a slot for the hinge and numerically controlled bolt in the first transport arm or a second machine (6) for making a slot for the hinge and a numerical bolt in the second transport arm, a slot for the bolt or the hinge slot in accordance with the processing information assigned by the operating state designator of the processing machine; step 4: transporting, by the first machine (4) for making the slot for the hinge and the numerically controlled bolt, the side door frame to the fifth transport table (8) by means of the third transport table (5) after finishing the processing of the side door frame; and transporting, by the second machine (6) for making the slot for the hinge and the numerically controlled bolt, the side door frame to the fifth transport table (8) by the fourth transport table (7) after finishing the processing of the side door frame; step 5: transporting, by means of the fifth transport table (8), the processed side door frame to the sixth transport table (9) for cutting; and step 6: processing the next set of door frame side plates by repeating the processing procedure in steps 1 to 5, the door frame side plates being processed on the first machine (4) to make the slot for the numerically controlled hinge and bolt and the second machine (6) for making the hinge cut and the numerically controlled bolt for matching or alternating the hinge cut and bolt cut for each set of door frames. 2. The method according to claim 1, characterized in that in step 2, the first machine (4) for making the slot for the hinge and the numerically controlled bolt and the second machine (6) for making the slot for the hinge and the numerically controlled bolt support the function of making the slot bolt and hinge slots. 3. A method according to claim 2, characterized in that whether the first machine (4) for making the hinge slot and numerically controlled bolt and the second machine (6) for making the hinge slot and numerically controlled bolt is performing the hinge slot or the bolt slot is determined by using a recognizable processing information identifier attached to the door frame assigned by the destination device. 4. The method according to claim 1, characterized in that before the second conveying table (3) there is also a numerically controlled sawing and dimensioning machine (2), and the numerically controlled sawing and dimensioning machine (2) is configured to saw the workpiece wooden door frame for dimensioning. 5. The method according to claim 4, characterized in that a first transport table (1) is placed in front of the sawing and dimensioning machine (2) with numerical control, and the first transport table (1) is configured to feed the cut wood door frame blank or transport incoming feed from the previous procedure. 6. The method according to claim 5, characterized in that the numerically controlled sawing and dimensioning machine (2) comprises a numerically controlled dimensioning saw (21) and a container (22) for removing chips, the container (22) for removing chips located under the numerically controlled dimensioning saw (21). 7. A method according to claim 1, characterized in that all of the second transport table (3), third transport table (5), fourth transport table (7), and fifth transport table (8) are bi-directional transport tables. 8. A method according to claim 1, characterized in that the sixth transport table (9) is a unidirectional transport table. 9. A method according to claim 5, characterized in that the first transport table (1) is a bi-directional transport table.

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