CN214772688U - Tenoning machine for producing wooden furniture - Google Patents

Abstract

The utility model relates to the field of furniture production, concretely relates to tenoning machine is used in wood system furniture production, which comprises a bod, the organism upside rotates and is connected with the transfer unit, angle such as transfer unit circumference outside is provided with a plurality of groups of transfer grooves, the symmetry is provided with tenoning mechanism around the organism upside left part, organism upper portion is equipped with guide mechanism through the support frame, guide mechanism includes the silo, set up in the silo bottom and with the guide slot that the transport groove corresponds of top and fix in the guide slot bottom and match the spacing part in the transfer unit left half outside, spacing part includes first half, lower half and fixes the connecting portion between first half and lower half, the inboard all is provided with the scarf around first half, the interval of two sets of scarf is degressive from top to bottom in proper order; the utility model discloses the realization is to the automatic tenoning of the serialization of wood system strip, and realizes the automatic unloading of the wood system strip that the tenoning finishes, not only improves whole tenoning efficiency, effectively reduces artifical the participation moreover, effectively avoids operating personnel then to cause the injury.

Description

Tenoning machine for producing wooden furniture

Technical Field

The utility model relates to a furniture production field, concretely relates to tenoning machine is used in wood system furniture production.

Background

The tenoning machine is a wood working machine for working tenons of wood products, and is composed of a straight tenoning machine and a dovetail tenoning machine, wherein the straight tenoning machine is divided into a single-head tenoning machine and a double-head tenoning machine, and the dovetail tenoning machine is divided into a vertical tenoning machine and a horizontal tenoning machine.

At present, furniture production enterprises mainly adopt a double-head tenoning machine for improving efficiency. However, the tenoning machine needs to adopt manual work to assist in material placing and discharging, so that the overall tenoning efficiency is low, and if the operation is improper, the hands of operators are possibly damaged.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above-mentioned shortcoming that prior art exists, the utility model provides a tenoning machine is used in production of wood system furniture can solve prior art effectively and all need adopt the manual work to carry out the auxiliary work in blowing and unloading department to cause whole tenoning inefficiency, and if the operation is improper, probably cause the problem of injury to operating personnel's hand.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a tenoning machine is used in production of wood system furniture, which comprises a bod, the organism upside rotates and is connected with the transfer unit, the angle such as transfer unit circumference outside is provided with a plurality of transport groove of group, the symmetry is provided with tenoning mechanism around the organism upside left part, organism upper portion is equipped with guide mechanism through the scaffold, guide mechanism includes the silo, the setting is in the silo bottom and the guide slot that corresponds with the top transport groove and fix in the guide slot bottom and match the spacing unit in the first outside of transfer unit left side, spacing unit includes first, the lower half and fix the connecting portion between first and the lower half, the inboard all is provided with the scarf around first, the interval of two sets of scarf is steadilyd decrease from top to bottom in proper order, the left and right side of connecting portion respectively with be provided with the tenon district between first and the lower half, the feed opening that corresponds with the transport groove bottommost is seted up to the lower half bottom.

Furthermore, the feeding mechanism comprises a material guiding roller and gears, wherein the material guiding roller is symmetrically and rotatably connected between the material groove and the guide groove through a rotating shaft, and the gears are symmetrically arranged at the rear end of the rotating shaft and are meshed with each other.

Furthermore, the top of the machine body is rotatably connected with a shaft rod, the transfer component is fixed at the middle part of the shaft rod, a stepping motor and a speed reducing motor are respectively arranged in the bottom of the machine body, the stepping motor drives the shaft rod to rotate in a belt transmission mode, and the speed reducing motor drives the right side rotating shaft to rotate in a belt transmission mode.

Furthermore, fixed establishment is including erectting at the organism top and being located the left cylinder of connecting portion and setting at cylinder output shaft end and being located the splint of connecting portion, connecting portion left side middle part is provided with the guide shaft pipe, and the cylinder output shaft passes through in the guide shaft pipe penetrates connecting portion.

Furthermore, the tenoning mechanism comprises an X-axis ball screw sliding table component, a Y-axis ball screw sliding table component which is fixed with the X-axis ball screw sliding table component moving pair and faces one side of the tenoning area, a seat frame which is fixed with the Y-axis ball screw sliding table component moving pair and faces one side of the tenoning area, a tenoning motor which is fixed on one side of the seat frame far away from the tenoning area, and a tenoning head which is rotatably connected to one side of the seat frame close to the tenoning area and is fixed with an output shaft of the tenoning motor.

Furthermore, still the inclined frame is equipped with down the silo in the organism, and the silo left end portion is located bottommost transport tank downside side down, and the organism right side wall is seted up and is gone down the communicating discharge gate of silo.

Furthermore, the circumferential side wall of the transfer part is positioned between two adjacent groups of transfer grooves and is rotatably connected with a plurality of assembly rolling rollers.

Advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model discloses a feed mechanism, the wood system strip that will be located the silo gets into the guide slot of material loading station in proper order, through transporting the part, the wood system strip that will be located material loading station guide slot bottommost in proper order is respectively through tenoning station and unloading station, and tenoning and fixing mechanism are opened tenon and are fixed to the wood system strip of tenoning the station in proper order through tenoning mechanism and fixed establishment, thereby realize the automatic tenoning of the serialization of wood system strip, and realize the automatic unloading of the wood system strip that the tenoning finishes, not only improve whole tenoning efficiency, and effectively reduce artifical the participation, then effectively avoid operating personnel to cause the injury.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic structural view of a front side viewing angle of the present invention;

fig. 2 is a structural schematic diagram of a rear side viewing angle of the present invention;

fig. 3 is a schematic structural view of a top-down side view angle of the present invention;

fig. 4 is a schematic cross-sectional structure of the present invention;

FIG. 5 is a schematic structural view of a transfer component of the present invention;

fig. 6 is a schematic view of the left side view structure of the material guiding mechanism of the present invention;

fig. 7 is a schematic view of the right side view structure of the material guiding mechanism of the present invention;

FIG. 8 is a schematic structural view of the tenoning mechanism of the present invention;

the reference numerals in the drawings denote: 1-body; 2-a transfer component; 3-a transfer tank; 4-a trough; 5-a guide groove; 6-upper half; 7-the lower half; 8-a connecting part; 9-wedge surface; 10-tenoning area; 11-a guide roller; 12-a gear; 13-a shaft rod; 14-a stepper motor; 15-a reduction motor; 16-a cylinder; 17-a splint; 18-X axis ball screw slide table unit; 19-Y axis ball screw slide table assembly; 20-a seat frame; 21-a tenoning motor; 22-tenoning; 23-discharging trough; 24-a discharge hole; 25-rolling roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The tenoning machine for producing wooden furniture of this embodiment, refer to fig. 1-8: the machine comprises a machine body 1, wherein the machine body 1 is a split-door cabinet type box body, a work opening is formed in the top of the machine body, a transfer component 2 is rotatably connected to the upper side of the work opening through a shaft rod 13, the transfer component 2 is a ring body, a plurality of groups of transfer grooves 3 (four groups of transfer grooves 3 are preferably selected according to the technical scheme), the outer side wall of the circumference of the ring body is equiangularly formed, each group of transfer grooves 3 is provided with and only can contain one group of wood strips, the transfer component 2 is driven to rotate 90 degrees in sequence through a stepping motor 14 arranged in the bottom of the machine body 1, and therefore the wood strips are sequentially rotated 90 degrees, and are respectively positioned in different directions;

specifically, a driving belt wheel is arranged in the middle of the front section of the shaft 13 (as shown in fig. 1), the driving belt wheel is arranged at the output shaft end of the stepping motor 14, and the driving belt wheel is in driving fit with the driving belt wheel through a belt, so that the transfer component 2 is driven to rotate for 90 degrees in sequence;

the left part of the working opening is provided with a front-back symmetrical tenoning mechanism, the tenoning mechanism comprises an X-axis ball screw sliding table component 18, a Y-axis ball screw sliding table component 19 which is fixed with a moving pair of the X-axis ball screw sliding table component 18 and faces one side of the tenoning area 10, a seat frame 20 which is fixed with the moving pair of the Y-axis ball screw sliding table component 19 and faces one side of the tenoning area 10, a tenoning motor 21 which is fixed on one side of the seat frame 20 far away from the tenoning area 10, and a tenoning head 22 which is rotatably connected to one side of the seat frame 20 near the tenoning area 10 and is fixed with an output shaft of the tenoning motor 21;

specifically, when the tenoning is performed, the controller (PLC) controls the tenoning motor 21 to drive the tenoning head 22 to rotate, and respectively controls the X-axis ball screw sliding table component 18 and the Y-axis ball screw sliding table component 19 to drive the seat frame 20 to perform long circular track motion, so that the tenoning head 22 performs long circular track motion in the tenoning area 10, and thus the end of the wooden strip is tenoned; this technical scheme adopts two sets of tenoning mechanisms around, can open the tenon simultaneously to the both ends of wood system strip, also can adopt unilateral tenon opening as required.

A material guide mechanism is arranged on the upper side of the working opening, the material guide mechanism comprises a material groove 4, a guide groove 5 which is arranged at the bottom of the material groove 4 and corresponds to the topmost transfer groove 3, and a limiting part which is fixed at the bottom of the guide groove 5 and is matched with the outer side of the left half part of the transfer part 2, the material groove 4 is erected at the top of the machine body 1 through symmetrical supports, the material groove 4 is a groove body with an upper square and a lower cone, a plurality of groups of wood strips without tenons can be placed in the material groove 4, the groove channel of the guide groove 5 is provided with a group of wood strips, and only one group of wood strips can pass through the groove, and a material feeding mechanism is arranged between the material groove 4 and the guide groove 5;

specifically, material guide rollers 11 which are rotationally connected through a rotating shaft are symmetrically arranged between the material groove 4 and the guide groove 5, the rear end of the rotating shaft is provided with gears 1 which are meshed with each other, the space between two groups of material guide rollers 11 only allows one group of wood strips to pass through, the circumferential side wall of the material guide rollers 11 is provided with anti-skid grains, wherein the front end of one group of the rotating shafts is provided with a driving belt wheel, so that the driving belt wheel is in driving fit with a reducing motor 15 (the output shaft end of the reducing motor 15 is provided with a driving belt wheel in driving fit with a belt sheet) arranged in the bottom of the machine body 1 through a belt to realize the slow rotation of the driving belt wheel, and the two groups of mutually meshed gears 12 make the two groups of material guide rollers 11 synchronously rotate in opposite directions, thereby clamping the wooden strips of the trough 4 in sequence and conveying the wooden strips to the guide groove 5, and further facilitating the wooden strips of the trough 4 to enter the guide groove 5 in sequence;

the bottom of the guide groove 5 is provided with a limiting component which is matched with the outer side of the left half part of the transferring component 2, the limiting component is a semicircular plate ring structure which comprises an upper half part 6, a lower half part 7 and a connecting part 8 fixed between the upper half part 6 and the lower half part 7, the inner sides of the upper half part 6 and the lower half part 7 are close to the outer side of the circumference of the transferring component 2 and are not contacted with the outer side of the circumference of the transferring component 2, the cross sections of the upper half part 6 and the lower half part 7 are both concave structures, wedge surfaces 9 are arranged on the front inner side wall and the rear inner side wall of the concave structure of the upper half part 6, the distance between the two groups of wedge surfaces 9 is gradually decreased from top to bottom and finally tends to a constant distance (the distance just enables the wood strips to pass through, namely the distance is equal to the length of the wood strips), and therefore after the wood strips are transferred from the topmost transferring groove 3 to the leftmost transferring groove 3, the midline of the wood strips coincide with the transferring groove 3, the automatic positioning of the wooden strip is realized, namely, the two ends of the wooden strip are respectively the same as the distance between the tenoning heads 22, and the tenoning heads at the two ends of the wooden strip are ensured to be the same in size; the side (be that connecting portion 8 left and right sides respectively with between first 6 and the lower half 7) is provided with respectively around the middle part of spacing part and is used for opening tenon 22 to the tenon district 10 of opening that the tenon was opened at wood system strip both ends, and spacing part still can avoid being located the wood system strip of transfer tank 3 and break away from transfer tank 3 in the transportation simultaneously.

The fixing mechanism comprises an air cylinder 16 erected at the top of the machine body 1 and positioned on the left side of the connecting part 8 and a clamping plate 17 arranged at the output shaft end of the air cylinder 16 and positioned in the connecting part 8, a guide shaft pipe is arranged in the middle of the left side of the connecting part 8, and the output shaft of the air cylinder 16 penetrates into the connecting part 8 through the guide shaft pipe;

after wood system strip is located leftmost transport tank 3, controller control cylinder 16 drives splint 17 and removes to leftmost transport tank 3, fixes wood system strip in leftmost transport tank 3 to keep wood system strip to open the stability of tenon process, and after opening the tenon and finishing, control cylinder 16 drives splint 17 and removes and resets, removes wood system strip and fixes in leftmost transport tank 3.

Wherein, a blanking groove 23 is also obliquely erected in the machine body 1, the left end part of the blanking groove 23 is positioned at the lower side of the bottommost transfer groove 3, and a discharge hole 24 communicated with the blanking groove 23 is arranged on the right side wall of the machine body 1; when the wood system strip that the tenoning finishes rotates to 3 backs of bottommost transfer tank along with transfer component 2, the wood system strip that the tenoning finishes falls into transfer tank 3 automatically to final from 24 roll-offs of discharge gate, thereby realize collecting the wood system strip that the tenoning finishes.

Wherein, a plurality of component rollers 25 are rotatably connected on the circumferential side wall of the transfer component 2 and between two adjacent groups of transfer grooves 3; through be provided with pivoted roller 25 at transfer part 2 circumference lateral wall and be located between adjacent two sets of transfer tank 3 to in transfer part 2 rotates the in-process, make the wooden strip that is located the guide slot 5 bottommost reduce with transfer part 2 circumference lateral wall side friction, effectively avoid causing certain damage to wooden strip.

The working principle is as follows: for convenience of understanding, the 12-point direction, the 9-point direction and the 6-point direction of the transfer component 2 are respectively defined as a feeding station, a tenoning station and a blanking station (taking fig. 4 as a reference direction), a plurality of groups of unbolted wood strips are placed into the material groove 4, and under the action of a feeding mechanism, the wood strips sequentially enter the guide groove 5, so that the wood strips slide to the bottom of the guide groove 5 under the action of self gravity; the controller controls the stepping motor 14 to enable the transfer component 2 to rotate 90 degrees in sequence, and when each group of transfer grooves 3 rotate to the feeding station, the wood strips positioned at the bottommost part of the guide groove 5 enter the transfer grooves 3, so that the wood strips enter the transfer grooves 3 in sequence along with the rotation of the transfer component 2, and the transfer grooves 3 positioned at the feeding station are transferred to the tenoning station in sequence; after the wooden strips are transferred to the tenoning stations, the controller controls the fixing mechanisms to fix and limit the wooden strips in the transfer grooves 3 of the tenoning stations, controls the tenoning mechanisms to tenon the end parts of the wooden strips positioned at the tenoning stations, controls the fixing mechanisms again after tenoning is finished, removes the fixing and limiting effects on the wooden strips, transfers the tenoned wooden strips to a blanking station along with the rotation of the transfer part 2, and enables the next group of wooden strips to enter the tenoning stations for tenoning, so that continuous automatic tenoning is realized, and the integral tenoning efficiency is improved; after the wooden strip that the tenoning finishes transports to the unloading station, under self action of gravity, the wooden strip that the tenoning finishes falls into transfer tank 3 to final from 24 roll-offs of discharge gate, thereby realize collecting the wooden strip that the tenoning finishes, realize the automatic unloading of the wooden strip that the tenon finishes promptly.

The device passes through feed mechanism, the wood system strip that will be located silo 4 gets into in proper order in the guide slot 5 of material loading station, through transporting part 2, the wood system strip that will be located material loading station guide slot 5 bottommost in proper order is respectively through tenoning station and unloading station, and tenoning and fixing to the wood system strip of tenoning the station through tenoning mechanism and fixed establishment in proper order, thereby realize the automatic tenon of the serialization of wood system strip, and realize the automatic unloading of the wood system strip that the tenon finishes, not only improve whole tenon efficiency, and effectively reduce artifical the participation, then effectively avoid operating personnel to cause the injury.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (7)

1. The utility model provides a tenoning machine is used in production of wood system furniture, includes organism (1), its characterized in that: the machine body (1) is rotatably connected with a transfer part (2) at the upper side, a plurality of groups of transfer grooves (3) are arranged at equal angles outside the circumference of the transfer part (2), tenoning mechanisms are symmetrically arranged at the front and back of the left part of the upper side of the machine body (1), a guide mechanism is erected on the upper part of the machine body (1) through a support and comprises a trough (4), a guide groove (5) which is arranged at the bottom of the trough (4) and corresponds to the topmost transfer groove (3), and a limiting part which is fixed at the bottom of the guide groove (5) and matched with the outer side of the left part of the transfer part (2), the limiting part comprises an upper half part (6), a lower half part (7) and a connecting part (8) which is fixed between the upper half part (6) and the lower half part (7), wedge surfaces (9) are arranged at the front and back inner sides of the upper half part (6), the distance between the two groups of wedge surfaces (9) is gradually decreased downwards, tenoning areas (10) are arranged between the left side and the right side of the connecting part (8) and the upper half part (6) and the lower half part (7) respectively from top, and a feed opening corresponding to the bottommost transfer groove (3) is formed in the bottom of the lower half part (7).

2. The tenoning machine for wooden furniture production as claimed in claim 1, further comprising a feeding mechanism and a fixing mechanism, wherein the feeding mechanism comprises a material guiding roller (11) connected between the trough (4) and the guide groove (5) through a rotating shaft in a symmetrical and rotating manner and gears (12) symmetrically arranged at the rear end of the rotating shaft and meshed with each other.

3. The tenoning machine for the production of wooden furniture according to claim 1 or 2, wherein a shaft rod (13) is rotatably connected to the top of the machine body (1), the transfer component (2) is fixed in the middle of the shaft rod (13), a stepping motor (14) and a speed reduction motor (15) are respectively arranged in the bottom of the machine body (1), the stepping motor (14) drives the shaft rod (13) to rotate in a belt transmission mode, and the speed reduction motor (15) drives the right rotating shaft to rotate in a belt transmission mode.

4. A tenoning machine for wooden furniture production according to claim 2, wherein the fixing mechanism comprises a cylinder (16) erected on the top of the machine body (1) and located on the left side of the connecting portion (8) and a clamping plate (17) arranged at the output shaft end of the cylinder (16) and located in the connecting portion (8), a guide shaft tube is arranged in the middle of the left side of the connecting portion (8), and the output shaft of the cylinder (16) penetrates into the connecting portion (8) through the guide shaft tube.

5. The tenoning machine for the production of wooden furniture as claimed in claim 1, wherein the tenoning mechanism comprises an X-axis ball screw sliding table component (18), a Y-axis ball screw sliding table component (19) fixed with a moving pair of the X-axis ball screw sliding table component (18) and facing one side of the tenoning area (10), a seat frame (20) fixed with a moving pair of the Y-axis ball screw sliding table component (19) and facing one side of the tenoning area (10), a tenoning motor (21) fixed on one side of the seat frame (20) far away from the tenoning area (10), and a tenoning head (22) rotatably connected to one side of the seat frame (20) close to the tenoning area (10) and fixed with an output shaft of the tenoning motor (21).

6. The tenoning machine for the wood furniture production as claimed in claim 1, wherein a blanking groove (23) is further obliquely erected in the machine body (1), the left end part of the blanking groove (23) is positioned at the lower side of the bottommost transfer groove (3), and a discharge hole (24) communicated with the blanking groove (23) is formed in the right side wall of the machine body (1).

7. A mortising machine for wooden furniture production according to claim 1, characterised in that the transfer part (2) is provided with a plurality of assembly rollers (25) on the circumferential side wall and between two adjacent sets of transfer grooves (3).

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