CN212577991U

CN212577991U - Frame tenon-and-mortise splicing machine

Info

Publication number: CN212577991U
Application number: CN202021424499.6U
Authority: CN
Inventors: 季洪杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-02-23
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a frame tenon fourth of twelve earthly branches splicer belongs to frame processing equipment field for the frame concatenation, it includes the frame, the frame includes the horizontal frame that sets up in pairs, install horizontal slider and horizontal fixing base in the horizontal frame, horizontal slider and horizontal fixing base in the adjacent horizontal frame constitute four summits of frame rectangle assembly region, install assembly devices respectively on horizontal slider and horizontal fixing base, assembly devices realizes accepting the tenon fourth of twelve earthly branches cooperation between the adjacent material tip on the assembly layer board through the relative motion of assembly plate body at least. The transverse rack realizes the movement of the transverse sliding block through the matching of the transverse screw rod and the screw rod nut, and the transverse rack realizes the sliding on the longitudinal rack through the matching of the screw rod nut at the bottom and the longitudinal screw rod. Under above-mentioned technical scheme's cooperation, its concatenation that can realize frame body of rod mortise-tenon structure in the frame reduces manual work's intensity of labour, improves work efficiency.

Description

Frame tenon-and-mortise splicing machine

Technical Field

The utility model belongs to frame processing equipment field, specifically speaking especially relates to a frame tenon fourth of twelve earthly branches splicer.

Background

A many fastenings of canvas for oil painting drawing are fixed in the frame, and the frame of fixed canvas adopts tenon fourth of twelve earthly branches structure to fix more in actual course of working. As shown in fig. 1, the two ends of the frame rod body are processed with tenon-and-mortise structures, and the head and tail ends of the frame rod body need to be inserted into other frame rod bodies. If the process is carried out manually, the workload of workers is increased, the labor efficiency is low, and the working intensity is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frame tenon fourth of twelve earthly branches splicer, its concatenation that can realize frame body of rod tenon fourth of twelve earthly branches structure in the frame reduces manual work's intensity of labour, improves work efficiency.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

the utility model discloses a frame tenon fourth of twelve earthly branches splicer, including the frame, the frame is provided with the assembly devices respectively in four corner positions of rectangle assembly area, the assembly devices includes the base plate body, and the base plate body is provided with the base slide rail respectively in its side and diagonal position punishment, and the base slide rail is connected with assembly drive plate, assembly plate body respectively through the base slider, and the assembly plate body is located the both sides of assembly drive plate; the assembling plate body is connected with the assembling driving plate through an assembling driven rod, and two ends of the assembling driven rod are respectively hinged with the assembling plate body and the assembling driving plate; the assembly driving plate is connected with the driving mechanism; the assembly plate body or the assembly driving plate is connected with an assembly supporting plate, and the assembly supporting plate is positioned below the assembly plate body; the assembly top plate is positioned above the base plate body, the feeding guide rails are arranged on the side surfaces of the assembly top plate and the base plate body through the outer plate body, the feeding cylinder is arranged above the tail ends of the feeding guide rails on the outer plate body, and the material baffle plate is arranged at the position of a piston rod of the feeding cylinder; the bottom of the outer plate body is provided with a notch for the temporary material storage plate to extend out, the temporary material storage plate is positioned at the tail end of the feeding guide rail and is connected with a piston rod of the temporary material storage cylinder.

Furthermore, the rack in the utility model comprises a longitudinal rack and a transverse rack, wherein the transverse rack is mounted on a longitudinal slide rail of the longitudinal rack through a longitudinal slide block at the bottom; the longitudinal rack is also provided with a longitudinal screw rod, and the longitudinal screw rod is connected with the transverse rack through a screw rod nut; the transverse racks are arranged on the longitudinal racks in pairs, transverse sliding rails are arranged on the transverse racks, transverse sliding blocks and transverse fixing seats are arranged on the transverse sliding rails, the transverse sliding blocks and the transverse sliding rails slide relatively, and the transverse fixing seats are fixed on the transverse sliding rails; the transverse sliding block and the transverse fixing seat are connected with a base plate body of the assembling mechanism.

Further, say, actuating mechanism including being located the driving motor on the assembly roof, driving motor's output shaft is connected with the assembly drive plate through the assembly actuating lever, the both ends of assembly actuating lever are articulated with driving motor's output shaft, assembly drive plate respectively.

Furthermore, the outer plate body in the utility model is L-shaped, and the corner position of the outer plate body is provided with a notch for the material temporary storage plate to extend out; the material temporary storage plate is connected with a piston rod of the material temporary storage cylinder, and the material temporary storage cylinder is fixed on the assembly top plate or the base plate body.

Further, in the utility model, the material keep in cylinder level or vertical fixation on the assembly roof.

Furthermore, a clamping plate cylinder is fixed on the assembly top plate, a piston rod of the clamping plate cylinder extends out of the outer plate body, a clamping plate is fixed at the tail end of the clamping plate cylinder, and paired clamping rods are arranged at the bottom end of the clamping plate; the clamping rods are positioned on the diagonal line of the rectangular assembly area of the rack.

Furthermore, the utility model discloses in the clamping bar be the taper pole, the tail end of clamping bar passes through the screw and is connected with the regulation hole on the splint.

Further, the utility model discloses in the base plate body the corner position department that corresponds with frame rectangle assembly area diagonal processing have the rectangle breach.

Further, the utility model discloses in the base plate body on be provided with auxiliary cylinder, auxiliary cylinder's piston rod and the base slider end connection of assembly plate body bottom.

Furthermore, the utility model discloses in the material temporary storage board on be provided with the pin.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a four corner position departments in frame rectangle assembly area are provided with the assembly devices of synchronous action, have realized four frame body of rod mortise-tenon structure's grafting and fixed in the oil painting frame, realize the automatic equipment of frame then, avoid the problem that work load is big, inefficiency, intensity of labour are big that manual work brought.

Drawings

Fig. 1 is a schematic structural view of the middle frame and the frame body of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic structural diagram of the middle frame of the present invention.

Fig. 4 is a schematic structural diagram of the assembly mechanism of the present invention.

Fig. 5 is a schematic structural diagram of the assembling mechanism of the present invention.

Fig. 6 is a third schematic structural view of the assembling mechanism of the present invention.

Fig. 7 is a connection schematic diagram of the middle base plate body, the assembly driving plate body and the assembly plate body of the present invention.

Fig. 8 is a fourth schematic structural view of the assembling mechanism of the present invention.

Fig. 9 is a schematic structural diagram of the assembling mechanism of the present invention.

In the figure: 1. a longitudinal frame; 2. a longitudinal slide rail; 3. a longitudinal screw rod; 4. a longitudinal slide block; 5. a transverse slide rail; 6. a transverse screw rod; 7. a feed screw nut; 8. a feeding guide rail; 9. an outer plate body; 10. a drive motor; 11. a feeding cylinder; 12. assembling a plate body; 13. assembling a supporting plate; 14. a splint; 15. a clamping bar; 16. a splint cylinder; 17. a striker plate; 18. a base plate body; 19. a material temporary storage plate; 20. assembling a driven rod; 21. assembling a driving plate; 22. assembling a driving rod; 23. a material temporary storage cylinder; 24. a base slide block; 25. a base slide rail; 26. a transverse slide block; 27. a transverse fixing seat; 28. a transverse frame; 29. assembling a top plate; 30. a stop lever.

Detailed Description

The technical solution of the present invention will be further described and illustrated with reference to the following examples. It should be noted that, in the following paragraphs, possible directional terms including, but not limited to, "upper, lower, left, right, front, rear" and the like are used, and all directions are meant to correspond to the visual directions shown in the drawings of the specification, which should not be construed as limiting the scope or technical solutions of the present invention, and are only for facilitating the better understanding of the technical solutions of the present invention by those skilled in the art.

In the description of the present specification, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

A frame tenon-and-mortise splicing machine comprises a machine frame, wherein the machine frame is provided with an assembling mechanism at four corner positions of a rectangular assembling area respectively, the assembling mechanism comprises a base plate body 18, base slide rails 25 are arranged at the side edges and diagonal positions of the base plate body 18 respectively, the base slide rails 25 are connected with an assembling drive plate 21 and an assembling plate body 12 through base slide blocks 24 respectively, and the assembling plate body 12 is positioned at two sides of the assembling drive plate 21; the assembling plate body 12 is connected with an assembling driving plate 21 through an assembling driven rod 20, and two ends of the assembling driven rod 20 are respectively hinged with the assembling plate body 12 and the assembling driving plate 21; the assembly driving plate 21 is connected with a driving mechanism; the assembling plate body 12 or the assembling driving plate 21 is connected with an assembling supporting plate 13, and the assembling supporting plate 13 is positioned below the assembling plate body 12; the base plate body 18 is connected with an assembly top plate 29 through a support rod, the assembly top plate 29 is positioned above the base plate body 18, the feeding guide rail 8 is arranged on the side surfaces of the assembly top plate 29 and the base plate body 18 through an outer plate body 9, a feeding cylinder 11 is arranged above the tail end of the feeding guide rail 8 on the outer plate body 9, and a material baffle plate 17 is arranged at the position of a piston rod of the feeding cylinder 11; a notch for extending the material temporary storage plate 19 is processed at the bottom of the outer plate body 9, the material temporary storage plate 19 is positioned at the tail end of the feeding guide rail 8, and the material temporary storage plate 19 is connected with a piston rod of the material temporary storage cylinder 23.

Example 2

A frame tenon-and-mortise splicing machine comprises a longitudinal frame 1 and a transverse frame 28, wherein the transverse frame 28 is arranged on a longitudinal slide rail 2 of the longitudinal frame 1 through a longitudinal slide block 4 at the bottom; the longitudinal rack 1 is also provided with a longitudinal screw rod 3, and the longitudinal screw rod 3 is connected with the transverse rack 28 through a screw rod nut 7; the transverse racks 28 are arranged on the longitudinal rack 1 in pairs, the transverse racks 28 are provided with transverse slide rails 5, the transverse slide rails 5 are provided with transverse slide blocks 26 and transverse fixing seats 27, the transverse slide blocks 26 slide relative to the transverse slide rails 5, and the transverse fixing seats 27 are fixed on the transverse slide rails 5; the transverse sliding block 26 and the transverse fixing seat 27 are both connected with the base plate body 18 of the assembly mechanism; the driving mechanism comprises a driving motor 10 positioned on an assembly top plate 29, an output shaft of the driving motor 10 is connected with an assembly driving plate 21 through an assembly driving rod 22, and two ends of the assembly driving rod 22 are respectively hinged with the output shaft of the driving motor 10 and the assembly driving plate 21; the outer plate body 9 is L-shaped, and a notch for extending the material temporary storage plate 19 is formed in the corner position of the outer plate body 9; the material temporary storage plate 19 is connected with a piston rod of a material temporary storage cylinder 23, and the material temporary storage cylinder 23 is fixed on the assembly top plate 29 or the base plate body 18; the material temporary storage cylinder 23 is horizontally or vertically fixed on the assembly top plate 29. The structure and connection relationship of the rest parts are the same as those described in any of the foregoing embodiments, and are not described herein again to avoid the tedious text.

Example 3

A frame mortise and tenon splicing machine is characterized in that a clamping plate cylinder 16 is further fixed on an assembly top plate 29, a piston rod of the clamping plate cylinder 16 extends out of an outer plate body 9, a clamping plate 14 is fixed at the tail end of the clamping plate cylinder, and paired clamping rods 15 are arranged at the bottom end of the clamping plate 14; the clamping rods 15 are positioned on the diagonal of the rectangular assembly area of the rack; the clamping rod 15 is a taper rod, and the tail end of the clamping rod 15 is connected with an adjusting hole on the clamping plate 14 through a screw; rectangular notches are processed at corner positions corresponding to diagonals of a rectangular assembly area of the rack on the base plate body 18; an auxiliary cylinder is arranged on the base plate body 18, and a piston rod of the auxiliary cylinder is connected with the tail part of a base sliding block 24 at the bottom of the assembling plate body 12. The material temporary storage plate 19 is provided with a stop lever 30. The structure and connection relationship of the rest parts are the same as those described in any of the foregoing embodiments, and are not described herein again to avoid the tedious text.

On the basis of the above embodiments, the present invention proceeds with detailed descriptions of technical features and functions thereof, so as to help those skilled in the art fully understand the technical solution of the present invention and reproduce it.

As shown in fig. 4 to 7, the first assembling mechanism includes a base plate 18 having a rectangular structure, and the base plate 18 is connected at a diagonal thereof to an assembling driving plate 21 via a base slide rail 25 and a base slider 24. The assembling plate body 12 is arranged on the base plate bodies 18 on two sides of the assembling driving plate 21, the assembling plate body 12 is connected with the base 18 through a base sliding rail 25 and a base sliding block 24, the assembling plate body 12 is connected with the assembling driving plate 21 through an assembling driven rod 20, and two ends of the assembling driven rod 20 are hinged to the assembling plate body 12 and the assembling driving plate 21 respectively. When the assembly driving plate 21 moves along the base slide rail 25 toward the rectangular assembly area of the rack through the base slide block 24, the assembly driving plate 21 can drive the assembly plate body 12 to move toward the rectangular assembly area of the rack through the assembly driven rod 20.

The rectangular mounting plate 21 described in the above paragraph may be connected to the rotating shaft of the driving motor 10 by a hinged mounting driving rod 22. The driving motor 10 is fixed to the mounting top plate 29. When the driving motor 10 rotates, the power thereof is transmitted to the assembly driving rod 22 through the output shaft, and the assembly driving rod 22 drives the assembly driving plate 21 to move along the base slide rail 25 through the base slide block 24. Of course, in the utility model discloses in, driving motor 10 accessible all the other actuating mechanism replace, for example drive actuating cylinder, when actuating mechanism adopted to drive actuating cylinder, but the piston rod end lug connection assembly drive plate 21 of cylinder, drive assembly drive plate 21 moves along base slide rail 25.

The utility model discloses in, base plate 18 be connected with assembly roof 29 through the bracing piece, assembly roof 29 is located base plate 18's top and can be parallel with base plate 18. The outer plate body 9 is arranged at the corner positions of the assembly top plate 29 and the base plate body 18 close to the rectangular assembly area of the machine frame. The outer plate body 9 is an L-shaped plate body, a single feeding guide rail 8 which is obliquely arranged is fixed on the outer plate body, a material baffle plate 17 is arranged above the feeding guide rail 8 close to the tail end, and the material baffle plate 17 is positioned at the tail end of a piston rod of the material baffle cylinder 11. The material blocking cylinder 11 is fixed on the outer plate body 9. A material temporary storage plate 19 is arranged below the tail end of the feeding guide rail 8, and the material temporary storage plate 19 is driven by a material temporary storage cylinder 23 to extend out of an opening at the bottom of the outer plate body 9. The material temporary storage plate 19 is located above the base plate 18 and may be higher than the mounting plate 12 or flush with the mounting plate 12. The feeding guide rails 8 in the two adjacent assembling mechanisms form a complete material feeding channel, materials can fall on the material temporary storage plate 19 below after being released through the material baffle 17, and the material temporary storage plate 19 can separate the materials from the material temporary storage plate 19 and fall on the assembling supporting plate 13 in the process of retracting the outer plate body 9. At this moment, both ends of material all are located the assembly layer board 13, when driving motor 10 rotated, its power transmitted to the assembly actuating lever 22 through the output shaft on, the assembly actuating lever 22 drove assembly drive plate 21 and passes through base slider 24 along the motion of base slide rail 25, assembly drive plate 21 drives assembly plate body 12 through assembly follower lever 20 and moves to the regional direction of assembly to make and take place relative motion between assembly layer board 12 and the assembly layer board 13, the mortise and tenon joint structure of adjacent material tip is close to gradually and inserts and closes and compress tightly. When the assembling driving plate 21 moves to the limit position, the eight assembling plate bodies 12 (each assembling mechanism includes 2 assembling plate bodies 12, and four assembling mechanisms are placed at four corner positions of the rectangular assembling area, so that there are 8 assembling plate bodies 12 in total) located at the corner positions of the rectangular assembling area can press-fit the adjacent material end tenon-and-mortise structures (shown as A, B in fig. 1, part a is a tenon, and part B is a mortise). When the driving motor 10 drives the assembly driving board 21 to reset, the assembly board body 12 can be separated from the assembled picture frame, and the picture frame falls into the conveying belt or the bearing device at the bottom. In order to ensure that the process of the material entering the temporary material storage plate 19 from the feeding guide rail 8 is more stable, the temporary material storage plate 19 can be provided with a stop lever 30, and the stop lever 30 can be in contact with the inclined plane at the mortise and tenon structure (tenon at the position A and mortise at the position B) in fig. 1, so that the stop lever 30 is gradually separated from the material in the process of inward retraction or downward movement of the temporary material storage plate 19.

In order to avoid the problem that the driving motor 10 is not in place in the press fit of the mortise and tenon structures at the end portions of the adjacent materials due to the parameters or quality reasons of the driving motor, an auxiliary cylinder (not shown in the figure) may be arranged at the end of the assembling plate body 12, the auxiliary cylinder may be fixed on the base plate body 18, and the end of a piston rod of the auxiliary cylinder is fixed on the base sliding block 24 at the bottom of the assembling plate body 12. After the section driving motor 10 finishes the action, the auxiliary cylinder acts to drive the assembling plate 12 to continuously press the end portions of the materials connected with each other within a set time, so as to ensure the pressing effect.

The utility model discloses in, assembly roof 29 on be fixed with splint cylinder 16, splint cylinder 16 or splint cylinder 16's piston rod stretch out outer plate body 9 after be connected with splint 14. Two clamping rods 15 are fixed at the bottom end of the clamping plate 14 through adjusting holes of a rectangular structure and screws, and gaps are reserved between the clamping rods 15. The clamping bars 15 are located at diagonal positions of the rectangular assembly area, and when tenons of the adjacent material ends are contacted, the tenons of the two material ends can be located between the adjacent clamping bars 15 so as to complete the guidance of inserting the tenons into the mortises. When the two material ends are close to the clamping rod 15 and the clamping rod 15 is clamped quickly, the clamping plate cylinder 16 acts to separate the clamping rod 15 from the two material ends, and the ends of the two materials are continuously inserted under the action of the assembling plate body 12 in the separation process until the tenon of the material is inserted into the mortise of the other material.

In the present invention, as shown in fig. 8 and 9, the movement mode of the material temporary storage plate 19, the structure of the mounting plate 13, and the connection relationship are improved. Specifically, the material temporary storage plate 19 described in the above paragraph moves in a telescopic manner, and the material temporary storage plate 19 described in this paragraph moves in an up-and-down manner. That is, after the material temporary storage plate 19 receives the material from the feeding guide rail 8, it can move downwards under the driving of the material temporary storage cylinder 23 until the material is supported by the assembly supporting plate 13, and the material temporary storage cylinder 23 stops moving and keeps.

At this time, the mounting plate 13 is fixed to the mounting plate body 12, and is movable along with the mounting plate body 12. With the adjacent assembling plate bodies 12 on the same assembling mechanism approaching gradually, the tenons and mortises at the end parts of two materials borne by different assembling plate bodies 12 are gradually inserted and combined until being fixed. The assembly plate body 12 is gradually reset under the driving of the assembly driving plate 21, and the assembled picture frame is separated from the assembly supporting plate 13 in the resetting process and falls into a conveying belt or a bearing device below the rack.

In the present invention, the machine frame includes a vertical machine frame 1 and a horizontal machine frame 28, and the horizontal machine frame 28 is arranged on the vertical machine frame 1 in pairs, as shown in fig. 2 and fig. 3. Specifically, the longitudinal frame 1 comprises a longitudinal slide rail 2, and the bottom of the transverse frame 28 is connected with the longitudinal slide block 2 through a longitudinal slide block 4. One of the two transverse frames 28 is fixed on the longitudinal slide rail 2, and the other transverse frame 28 moves along the longitudinal slide rail 2 through the longitudinal slide block 4. The bottom end of the transverse frame 28 which moves along the longitudinal slide rail 2 through the longitudinal slide block 4 is provided with a screw nut 7, and the screw nut 7 can move along the longitudinal screw rod 3 along with the rotation of the longitudinal screw rod 3. And two ends of the longitudinal screw rod 7 are fixed on the longitudinal frame 1 through a bearing structure. And the longitudinal screw rod 3 is matched with the screw rod nut 7 by self-locking threads.

Each transverse rack 28 is provided with a transverse sliding block 26 and a transverse fixing seat 27, the transverse fixing seat 27 is fixed on the transverse rack 28, and the transverse sliding block 26 can slide along the transverse rack 28. The transverse sliding blocks 26 and the transverse fixing seats 27 on a single transverse frame 28 form two vertexes of a rectangular assembly area, so that the two transverse frames 28 which are matched with each other form four vertexes of the rectangular assembly area through the respective transverse sliding blocks 26 and the transverse fixing seats 27. The transverse sliding block 26 and the transverse fixing seat 27 are connected with the base plate body 18 in the assembling mechanism at corresponding positions, so that the assembling mechanism is positioned at four vertex positions of the rectangular assembling area. The utility model discloses in horizontal slider 26 bottom be provided with screw-nut 7, horizontal slider 26 can be connected with horizontal lead screw 6 through screw-nut, the rotation of horizontal lead screw 6 can drive screw-nut along the motion of horizontal lead screw 6 through the helicitic texture, drive horizontal slider 26 then and slide along horizontal slide rail 5. The same as the longitudinal screw rod 3, the thread structure of the transverse screw rod 6 matched with the screw rod nut is still self-locking thread. The purpose of above-mentioned structure lies in adjusting the size in assembly area to realize the enough cooperation of different specification and dimension material mortise-tenon joints.

Finally, although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description of the present description is for clarity reasons only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a frame tenon fourth of twelve earthly branches splicer, includes the frame, its characterized in that: the assembling mechanism comprises a base plate body (18), base sliding rails (25) are respectively arranged at the side edges and diagonal positions of the base plate body (18), the base sliding rails (25) are respectively connected with an assembling drive plate (21) and an assembling plate body (12) through base sliding blocks (24), and the assembling plate body (12) is positioned on two sides of the assembling drive plate (21); the assembling plate body (12) is connected with an assembling driving plate (21) through an assembling driven rod (20), and two ends of the assembling driven rod (20) are hinged with the assembling plate body (12) and the assembling driving plate (21) respectively; the assembling driving plate (21) is connected with a driving mechanism; the assembling plate body (12) or the assembling driving plate (21) is connected with an assembling supporting plate (13), and the assembling supporting plate (13) is positioned below the assembling plate body (12); the assembly structure is characterized in that the base plate body (18) is connected with an assembly top plate (29) through a support rod, the assembly top plate (29) is positioned above the base plate body (18), the side surfaces of the assembly top plate (29) and the base plate body (18) are provided with a feeding guide rail (8) through an outer plate body (9), the outer plate body (9) is provided with a feeding cylinder (11) above the tail end of the feeding guide rail (8), and a material baffle plate (17) is arranged at the position of a piston rod of the feeding cylinder (11); a notch for extending the material temporary storage plate (19) is processed at the bottom of the outer plate body (9), the material temporary storage plate (19) is positioned at the tail end of the feeding guide rail (8), and the material temporary storage plate (19) is connected with a piston rod of the material temporary storage cylinder (23).

2. The frame mortise and tenon joint splicing machine according to claim 1, wherein: the machine frame comprises a longitudinal machine frame (1) and a transverse machine frame (28), wherein the transverse machine frame (28) is arranged on a longitudinal slide rail (2) of the longitudinal machine frame (1) through a longitudinal slide block (4) at the bottom; the longitudinal rack (1) is also provided with a longitudinal screw rod (3), and the longitudinal screw rod (3) is connected with the transverse rack (28) through a screw rod nut (7); the transverse racks (28) are arranged on the longitudinal rack (1) in pairs, transverse sliding rails (5) are arranged on the transverse racks (28), transverse sliding blocks (26) and transverse fixing seats (27) are arranged on the transverse sliding rails (5), the transverse sliding blocks (26) and the transverse sliding rails (5) slide relatively, and the transverse fixing seats (27) are fixed on the transverse sliding rails (5); the transverse sliding block (26) and the transverse fixing seat (27) are connected with a base plate body (18) of the assembly mechanism.

3. The frame mortise and tenon joint splicing machine according to claim 1, wherein: the driving mechanism comprises a driving motor (10) located on an assembly top plate (29), an output shaft of the driving motor (10) is connected with an assembly driving plate (21) through an assembly driving rod (22), and two ends of the assembly driving rod (22) are hinged to the output shaft of the driving motor (10) and the assembly driving plate (21) respectively.

4. The frame mortise and tenon joint splicing machine according to claim 1, wherein: the outer plate body (9) is L-shaped, and a notch for extending out the material temporary storage plate (19) is formed in the corner of the outer plate body (9); the material temporary storage plate (19) is connected with a piston rod of the material temporary storage cylinder (23), and the material temporary storage cylinder (23) is fixed on the assembly top plate (29) or the base plate body (18).

5. A picture frame mortise and tenon joint splicing machine according to claim 4, wherein: the material temporary storage cylinder (23) is horizontally or vertically fixed on the assembly top plate (29).

6. The frame mortise and tenon joint splicing machine according to claim 1, wherein: a clamping plate cylinder (16) is further fixed on the assembly top plate (29), a piston rod of the clamping plate cylinder (16) extends out of the outer plate body (9) and a clamping plate (14) is fixed at the tail end of the clamping plate cylinder, and paired clamping rods (15) are arranged at the bottom end of the clamping plate (14); the clamping rods (15) are positioned on the diagonal of the rectangular assembly area of the rack.

7. A picture frame mortise and tenon joint splicing machine according to claim 6, wherein: the clamping rod (15) is a taper rod, and the tail end of the clamping rod (15) is connected with an adjusting hole in the clamping plate (14) through a screw.

8. A frame mortise and tenon jointing machine according to any one of claims 1 to 7, wherein: rectangular notches are processed at corner positions corresponding to diagonals of a rectangular assembly area of the rack on the base plate body (18).

9. A frame mortise and tenon jointing machine according to any one of claims 1 to 7, wherein: an auxiliary cylinder is arranged on the base plate body (18), and a piston rod of the auxiliary cylinder is connected with the tail part of a base sliding block (24) at the bottom of the assembling plate body (12).

10. A frame mortise and tenon jointing machine according to any one of claims 1 to 7, wherein: and a stop lever (30) is arranged on the material temporary storage plate (19).