CN114800753B

CN114800753B - Oil painting frame assembly equipment

Info

Publication number: CN114800753B
Application number: CN202210231171.XA
Authority: CN
Inventors: 邵进飞; 朱小健
Original assignee: Jiangsu Chenyu Cultural Innovation Development Co ltd
Current assignee: Jiangsu Chenyu Cultural Innovation Development Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2023-02-03
Anticipated expiration: 2042-03-09
Also published as: CN114800753A

Abstract

The invention discloses oil painting frame assembling equipment, which comprises a machine base, wherein four sides of the upper surface of the machine base are respectively provided with a clamping plate capable of moving along the vertical direction of the machine base, the upper surface of the machine base is provided with a single-side painting frame plate positioned on the inner side of the clamping plate, a bulge is fixedly connected to the inner side of the single-side painting frame plate, the middle part of the upper surface of the machine base is provided with a rotating disk capable of rotating actively, four arc-shaped rods are uniformly arranged outside the circumference of the rotating disk and can give a bulge thrust, and the clamping plates can automatically extrude each single-side painting frame plate and are provided with the arc-shaped rods, and the bulges matched with the arc-shaped rods are arranged on the single-side painting frame plate.

Description

Oil painting frame assembly equipment

Technical Field

The invention relates to the technical field of picture frame production, in particular to oil painting frame assembling equipment.

Background

The oil painting is a kind of painting made by mixing fast-drying vegetable oil (linseed oil, poppy oil, walnut oil, etc.) with pigment on canvas, linen, paper board or wood board. The diluent used in drawing is volatile turpentine oil, dry linseed oil, etc. The paint attached to the picture has strong hardness, and can keep luster for a long time after the picture is dried. The painting object is fully expressed by virtue of the covering power and the transparency of the pigment, and the painting object is rich in color and strong in three-dimensional texture. The oil painting is one of the main painting types of western painting, and the oil painting needs to be embedded into a painting frame for decoration after being manufactured;

the international dimension standard of the oil painting frame is that the aspect ratio of the oil painting frame with the common dimension specification of the inner frame of the oil painting frame is generally divided into three types of people, scenery and sea scenery according to the traditional habit, and each type can be divided into more than 20 types from No. 0 to No. 120 or No. 500 according to the dimension;

the current frame generally includes four unilateral frame boards, carries out the glue solution with four unilateral frame boards and bonds the back of assembling together, can use, when utilizing group frame machine to carry out the equipment of frame at present, earlier with the artifical frame alignment of scribbling gluey in advance put into the station and through anchor clamps clamp in advance, later exerts pressure to the frame through removing anchor clamps to reach the purpose of closing the frame. This kind of group frame mode, owing to only exert pressure to the frame in a direction, the gathering nature between each unilateral frame is relatively poor, causes the unstability of group frame quality after the frame equipment shaping, and simultaneously, glue solidification required time is long, often takes off the frame when gluing the not complete solidification for the cemented surface position intensity between the frame is not high.

Disclosure of Invention

The invention aims to provide oil painting frame assembling equipment, which aims to solve the problems that in the prior art, a frame which is manually coated with glue in advance is aligned and placed in a station and is clamped in advance by a clamp, and then the frame is pressed by moving the clamp so as to achieve the purpose of frame combination. This kind of group frame mode, because only exert pressure to the frame in a direction, the gathering nature between each unilateral frame is relatively poor, causes the unstability of group frame quality after the frame equipment shaping, simultaneously, glue solidification required time is long, often takes off the frame when gluing the not complete solidification for the not high problem of cemented surface position intensity between the frame.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an oil painting frame equipment, includes the frame, four sides of the upper surface of frame all are equipped with the splint that can follow self vertical direction and remove, and the upper surface of frame is located the inboard of splint and is equipped with unilateral picture frame plate, the opening has all been seted up near the position at four turnings to the upper surface of frame, the inside of frame is equipped with the brush and glues the subassembly with the position that the opening corresponds, the inboard rigid coupling of unilateral picture frame plate has the arch, the upper surface middle part of frame is equipped with the pivoted rotary disk of can initiatively, the even four arc poles of installing in the circumference outside of rotary disk, the arc pole can give protruding thrust.

Preferably, one end of the arc-shaped rod far away from the rotating disc is provided with an arc-shaped head.

Preferably, a rotating motor is installed in the middle of the lower surface inside the machine base, a power output end of the rotating motor is fixedly connected with a main shaft, and the upper end of the main shaft is fixedly connected with the middle of the lower surface of the rotating disc.

Preferably, the lower surface middle part rigid coupling of splint has the bracing piece, the gliding slide rail of confession bracing piece is equipped with in the position installation that the bottom surface corresponds with the vertical direction of splint under the inside of frame, the gliding spout of confession bracing piece is seted up to the upper surface of frame.

Preferably, the threaded rod is installed in the internal surface mid-rotation of bracing piece, and threaded connection has driven bevel gear on the threaded rod, and the one end rigid coupling that the bracing piece was kept away from to the threaded rod has the limiting plate, the inside below rigid coupling of frame has the stopper that can restrict the displacement of driven bevel gear, and rotates on the stopper with the face that driven bevel gear contacted and install the ball, be equipped with the taper ring gear that all meshes with four driven bevel gear in the middle of the inside of frame.

Preferably, the outer surface of the bevel gear ring is engaged with a drive bevel gear, and a gear ring driving motor for driving the drive bevel gear to rotate is installed inside the machine base.

Preferably, the brush is glued the subassembly and is installed in the brush of gluing box inside including the gluey box that is located the inside lower bottom surface of frame and the perpendicular correspondence of open position, rotation and glue pivot, rigid coupling that are glued the pivot surface at the brush and be used for driving the brush and glue the rotatory brush of pivot and glue the motor, the upper surface of frame is equipped with can be with the telescopic link of splint cooperation to unilateral frame board location.

Preferably, a connecting pipe is connected between two adjacent glue boxes, and a glue injection pipe is installed on one connecting pipe.

Preferably, the equal rigid coupling in four corners of the upper surface of frame has cooling device, and cooling device includes the mount pad of rigid coupling in four corners of frame upper surface, rotates the round pin axle of installing at the mount pad inboard, is located mount pad one side and is used for driving the rotatory angle modulation motor of round pin axle, rigid coupling and holds the box at the coolant liquid of mount pad one side is kept away from to the erection column at epaxial erection column of rigid coupling, and the coolant liquid holds the corner upper surface that can contact unilateral picture frame board when the box level.

Preferably, a feeding conveyor belt is arranged on one side of the machine base.

Compared with the prior art, the invention has the beneficial effects that:

1. the clamping plates are arranged, each single-side picture frame plate can be automatically extruded by the clamping plates, the arc-shaped rods are arranged, the bulges matched with the arc-shaped rods are arranged on the single-side picture frame plates, when the rotating disc rotates, the four arc-shaped rods can provide corresponding bulge thrust to the four arc-shaped rods, so that the bulges can provide thrust to the single-side picture frame plates, the end faces of the single-side picture frame plates can be directly extruded with one another, the assembling extrusion force of the whole single-side picture frame plate is greatly increased, and the assembling stability is guaranteed;

2. the end face thrust surface of the arc-shaped rod is an arc-shaped head, and in order to arrange the arc-shaped head at one end of the arc-shaped rod, which is far away from the rotating disk, the arc-shaped head can provide thrust no matter the arc-shaped rod pushes the bulge at any angle, and the arc-shaped rod and the bulge are in better contact;

3. in the invention, for the simultaneous moving and clamping operation of the four clamping plates, a larger bevel gear ring is arranged, the bevel gear ring can drive the driven bevel gear to rotate when rotating, the driven bevel gear is in threaded connection with the threaded rod, and the driven bevel gear is limited by the limiting block, so that the threaded rod can realize displacement, the support rod and the clamping plates can be driven to displace when the threaded rod displaces, and furthermore, the surface of the limiting block, which is in contact with the driven bevel gear, is rotatably provided with the ball, and the ball can reduce the abrasion between the driven bevel gear and the limiting block when rotating;

4. the glue brushing assembly is arranged, the glue brushing rotating shaft can drive the brush to rotate, when the brush passes through the glue boxes, glue can be dipped and taken, when the brush passes through the end part of the single-side picture frame plate, glue can be brushed on the end part of the single-side picture frame plate, the labor intensity of workers is reduced, the connecting pipes are connected between every two adjacent glue boxes, the glue injection pipe is arranged on one of the connecting pipes, so that glue can be injected into the connecting pipes through the glue injection pipe, and then the glue can enter the glue boxes along the connecting pipes for storage, and the glue can be supplied to the inside of the glue boxes actively and continuously;

5. the cooling device is arranged, the pin shaft in the cooling device can drive the mounting column and the cooling liquid containing box to be far away from the picture frame or close to the picture frame, when the cooling liquid containing box is horizontal, the cooling liquid containing box can contact the upper surface of the corner of the single-side picture frame plate, so that glue liquid at the corner of the picture frame is cooled, the picture frame can be rapidly shaped after being bonded conveniently, the curing time of the picture frame is shortened, and the curing strength of the picture frame is ensured;

6. the invention is provided with the feeding conveyor belt, and after the assembly and the cooling are finished, the feeding conveyor belt is arranged on one side of the base so as to facilitate the conveying of the picture frame, so that the picture frame can be conveyed to a required position.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the arcuate rod of the present invention imparting a convex thrust;

FIG. 3 is a schematic view of the structure of the telescopic rod for limiting the single-sided picture frame according to the present invention;

FIG. 4 is an enlarged view of area A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of area B of FIG. 2 according to the present invention;

FIG. 6 is an internal perspective view of the present invention;

FIG. 7 is an enlarged view of area C of FIG. 6 in accordance with the present invention;

FIG. 8 is a schematic view of the installation of the threaded rod of the present invention;

FIG. 9 is a schematic view of the location of a bevel ring gear of the present invention

FIG. 10 is a schematic view of the threaded rod of the present invention mated with a driven bevel gear;

FIG. 11 is an exploded view of the present invention of FIG. 10;

FIG. 12 is a schematic view of the installation of the curved pole of the present invention;

FIG. 13 is a schematic view of the overall structure of the glue dispensing assembly of the present invention;

fig. 14 is a schematic structural view of the cooling device of the present invention.

In the figure: 1. a feeding conveyor belt; 2. a machine base; 3. a splint; 31. a support bar; 4. a chute; 5. an opening; 6. a telescopic rod; 7. rotating the disc; 8. an arc-shaped rod; 81. an arcuate head; 9. brushing a glue component; 91. brushing a glue rotating shaft; 92. a brush; 93. a glue box; 94. a glue brushing motor; 95. a connecting pipe; 96. a glue injection pipe; 10. a rotating electric machine; 11. a main shaft; 12. a limiting block; 121. a ball bearing; 13. a bevel gear ring; 14. a driven bevel gear; 15. a threaded rod; 151. a limiting plate; 16. a drive bevel gear; 17. the gear ring drives the motor; 18. a slide rail; 19. a mounting seat; 20. an angle adjustment motor; 21. mounting a column; 22. a pin shaft; 23. a coolant containment box; 100. a single-sided picture frame panel; 101. and (4) protruding.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 2, 3 and 5, in an embodiment of the present invention, an oil painting frame assembly apparatus includes a base 2 serving as an apparatus installation position, four sides of an upper surface of the base 2 are provided with clamping plates 3 capable of moving in a vertical direction, and a single-side painting frame plate 100 is provided on the upper surface of the base 2 at an inner side of the clamping plates 3, that is, when the four clamping plates 3 gradually approach a center of the base 2, the four single-side painting frame plates 100 can be squeezed, so as to achieve bonding assembly of the four single-side painting frame plates 100, openings 5 are provided at positions of the upper surface of the base 2 near four corners, a glue brushing assembly 9 is provided at a position corresponding to the openings 5 inside the base 2, and the glue brushing assembly 9 can brush glue on a cross section of the single-side painting frame plate 100;

the inner side of the single-side picture frame plate 100 is fixedly connected with a bulge 101, the middle part of the upper surface of the base 2 is provided with a rotating disk 7 capable of actively rotating, four arc-shaped rods 8 are uniformly arranged on the circumferential outer surface of the rotating disk 7, and when the rotating disk 7 rotates, the four arc-shaped rods 8 can provide thrust for the corresponding bulge 101, so that the bulge 101 can provide thrust for the single-side picture frame plate 100, the end parts of the single-side picture frame plates 100 can be mutually extruded, the assembling extrusion force of the whole single-side picture frame plate 100 is greatly increased, the assembling force path strength is ensured, and the assembling stability is also ensured;

as shown in fig. 12, further, for better contact between the arc-shaped rod 8 and the protrusion 101, an arc-shaped head 81 is provided at an end of the arc-shaped rod 8 away from the rotating disk 7, so that thrust can be given no matter the arc-shaped rod 8 pushes the protrusion 101 at any angle;

as shown in fig. 6, 8 and 9, in order to enable the rotating disc 7 to drive the arc-shaped rod 8 to rotate, a rotating motor 10 is installed in the middle of the lower surface inside the base 2, a power output end of the rotating motor 10 is fixedly connected with a spindle 11, and the upper end of the spindle 11 is fixedly connected with the middle of the lower surface of the rotating disc 7;

as shown in fig. 3, 6, 8 and 9, in order to facilitate the movement of the clamp plate 3, a support rod 31 is fixedly connected to the middle of the lower surface of the clamp plate 3, a slide rail 18 for the support rod 31 to slide is installed at a position corresponding to the vertical direction of the clamp plate 3 on the lower bottom surface inside the base 2, and a slide groove 4 for the support rod 31 to slide is formed on the upper surface of the base 2, that is, when the clamp plate 3 moves, the support rod 31 moves on the slide groove 4 and the slide rail 18, so as to realize the stable movement of the clamp plate 3;

as shown in fig. 6, 7, 8, 9, 10 and 11, in order to realize the movement of the splint 3 by the support rod 31, in this embodiment, a threaded rod 15 is rotatably installed at the middle of the inner surface of the support rod 31, a driven bevel gear 14 is threadedly connected to the threaded rod 15, and one end of the threaded rod 15 far away from the support rod 31 is fixedly connected with a limit plate 151, a limit block 12 capable of limiting the displacement of the driven bevel gear 14 is fixedly connected with the lower part of the interior of the machine base 2, a conical gear ring 13 which is engaged with four driven bevel gears 14 is arranged in the middle of the interior of the machine base 2 (in order to ensure that the conical gear ring 13 can stably rotate, a bulge can be arranged at the edge of the upper surface of the conical gear ring, and an annular traveling rail is arranged on the upper surface of the interior of the machine base 2, so that when the conical gear ring 13 rotates, the bulge can rotate in the annular traveling rail to facilitate the stable rotation of the conical gear ring 13, and in order that the conical gear ring 13 does not fall due to self weight, the section of the bulge at the edge of the upper surface of the conical gear ring and the section of the traveling rail can be set to be T-shaped, and the bulge can be positioned in the traveling rail to avoid the falling of the conical gear ring), namely, the bevel gear 13 can drive the driven bevel gear 14 to rotate when rotating, because the driven bevel gear 14 is in threaded connection with the threaded rod 15, and the driven bevel gear 14 is limited by the limiting block 12, the threaded rod 15 can realize displacement, and when the threaded rod 15 displaces, the supporting rod 31 and the clamping plate 3 can be driven to displace, and further, the ball 121 is rotatably mounted on the surface of the limit block 12, which is in contact with the driven bevel gear 14, and the ball 121 can reduce the abrasion between the driven bevel gear 14 and the limit block 12 during rotation;

as shown in fig. 6, in order to realize the rotation of the bevel gear 13, a drive bevel gear 16 is engaged with the outer surface of the bevel gear 13, and a gear ring driving motor 17 for driving the drive bevel gear 16 to rotate is installed inside the housing 2;

referring to fig. 3, 4 and 13, in order to implement the glue brushing on the end of the single-sided picture frame plate 100, the glue brushing assembly 9 of the present device includes a glue box 93 vertically corresponding to the position of the opening 5 on the lower bottom surface inside the base 2, a glue brushing rotating shaft 91 rotatably installed inside the glue box 93, a brush 92 fixedly connected to the outer surface of the glue brushing rotating shaft 91, and a glue brushing motor 94 for driving the glue brushing rotating shaft 91 to rotate, i.e., the glue brushing motor 94 drives the glue brushing rotating shaft 91 to rotate, the glue brushing rotating shaft 91 can drive the brush 92 to rotate, when the brush 92 passes through the glue box 93, the glue can be dipped, when the brush 92 passes through the end of the single-sided picture frame plate 100, the end of the single-sided picture frame plate 100 can be brushed, in order to ensure that the single-sided picture frame plate 100 is fixed to be not displaced during the glue brushing, an expansion link 6 capable of positioning the single-sided picture frame plate 100 in cooperation with the single-sided picture frame plate 3 is provided on the upper surface of the base 2, when the expansion link 6 extends upwards, the single-sided picture frame plate 100 can be locked in cooperation with the clamping plate 3, the single-sided picture frame plate 100 can be pushed to be adjacent to each other, the clamping plate 100, the expansion link can be shortened, and the single-sided picture frame plate 100 can be pushed to be adjacent to be pushed to be adjacent to the clamping plate 100;

as shown in fig. 13, in order to enable the inside of the glue boxes 93 to have continuous glue, a connecting pipe 95 is connected between two adjacent glue boxes 93, and a glue injection pipe 96 is installed on one connecting pipe 95, that is, glue can be injected into the connecting pipe 95 through the glue injection pipe 96, and then the glue can enter the inside of the glue box 93 along the connecting pipe 95 for storage;

referring to fig. 1 and 14, in order to achieve the purpose that after the single-side frame plate 100 is extruded to complete bonding assembly, glue can be rapidly cooled, cooling devices are fixedly connected to four corners of the upper surface of the base 2, so as to cool the assembled frame, a specific cooling device includes a mounting base 19 fixedly connected to four corners of the upper surface of the base 2, a pin 22 rotatably mounted inside the mounting base 19, an angle adjusting motor 20 located on one side of the mounting base 19 and used for driving the pin 22 to rotate, a mounting post 21 fixedly connected to the pin 22, and a cooling liquid containing box 23 fixedly connected to one side of the mounting post 21 away from the mounting base 19, that is, when the pin 22 is driven by the angle adjusting motor 20 to rotate, the pin 22 can drive the mounting post 21 and the cooling liquid containing box 23 to be away from the frame or close to the frame, when the cooling liquid containing box 23 is horizontal, the cooling liquid containing box 23 can contact the upper surface of the corner of the single-side frame plate 100, so as to cool the glue at the corners of the frame, the cooling liquid containing box 23 is only one overview, and can be a feeding/discharging pipe for facilitating feeding of the frame, and a conveyor belt is arranged on one side of the frame.

The working principle of the invention is as follows: when the device is used, firstly, the telescopic rod 6 is extended, then according to the state shown in fig. 3, a single side painting frame plate 100 is arranged on the upper surface of the base 2, then the gear ring driving motor 17 drives the driving bevel gear 16 to rotate, and further drives the bevel gear 13 to rotate (in order to ensure that the bevel gear 13 can stably rotate, a protrusion can be arranged at the edge of the upper surface of the bevel gear, an annular traveling rail is arranged on the inner upper surface of the base 2 for the protrusion, so when the bevel gear 13 rotates, the protrusion can rotate inside the annular traveling rail, so that the bevel gear 13 can stably rotate, and the bevel gear 13 falls due to the dead weight, the protruded section at the edge of the upper surface of the bevel gear and the section of the traveling rail can be arranged into a T-shape, and the protrusion can be positioned inside the traveling rail, so as to avoid the bevel gear from rotating inside the bevel gear, the bevel gear 13 can drive the driven bevel gear 14 to rotate when rotating, the bevel gear 14 is connected with the threaded rod 15 by a limit stopper 12, the threaded rod 15 can realize the displacement of the injection glue on the threaded rod 15, when the injection of the injection glue injection box, the injection glue box, the injection box 3 is pressed against the single side painting frame plate, the connecting tube 100, and the connecting tube 95 is connected with the rotating clamp plate 100, and the rotating clamp plate 95, and the connecting tube 95, so that the connecting tube 95 is connected with the rotating shaft 95, the connecting tube 95, the rotating shaft 95, the connecting tube 95, the rotating brush can be driven bevel gear box, the connecting tube 95, and then the glue can enter the inside of the glue box 93 along the connecting pipe 95 to be stored), when the brush 92 passes through the end part of the single-side picture frame plate 100, the glue can be brushed on the end part of the single-side picture frame plate 100, after the glue brushing is finished, the telescopic rod 6 is shortened to the level of the upper end and the upper surface of the machine base 2, at the moment, the clamping plate 3 continuously pushes the single-side picture frame plate 100, so that the four single-side picture frame plates 100 are gradually close to each other, the four single-side picture frame plates 100 are extruded to realize the preliminary glue bonding, meanwhile, the rotary motor 10 drives the main shaft 11 to rotate, the main shaft 11 drives the rotary disk 7 to rotate, the four arc-shaped rods 8 can give the thrust to the corresponding bulges 101, so that the bulges 101 can give the thrust to the single-side picture frame plates 100, and further, the end surfaces of the single-side picture frame plates 100 can be extruded mutually relatively directly, the assembling extrusion force of the whole single-side picture frame plate 100 is greatly increased, and the assembling strength is ensured, the assembly stability is also ensured, after the assembly is completed, the angle adjusting motor 20 drives the pin shaft 22 to rotate, the pin shaft 22 can drive the mounting column 21 and the cooling liquid containing box 23 to be close to the picture frame until the cooling liquid containing box 23 is horizontal and can contact the upper surface of the corner of the single-side picture frame plate 100 so as to cool the glue solution at the corner of the picture frame, so that the glue solution on the picture frame can be rapidly cooled (the cooling liquid containing box 23 is only an overview, the cooling liquid containing box can be a cooling liquid with a certain amount of inside and can also be a flowing cooling liquid, when the flowing cooling liquid is used, a backflow pipe can be adopted to solve the problem of the inflow and outflow of the cooling liquid), after the assembly and the cooling are completed, the gear ring driving motor 17 drives the driving bevel gear 16 to reversely rotate so as to drive the bevel gear ring 13 to reversely rotate, and the driven bevel gear 14 can be reversely rotated when the bevel gear ring 13 rotates, because take place reverse screw thread power between driven bevel gear 14 and the threaded rod 15, and then four threaded rods 15 take place to keep away from each other, threaded rod 15 drives the bracing piece 31 removal mutually fixed with self, finally realize keeping away from each other of four bracing pieces 31 and splint 3, and then unilateral picture frame board 100 and splint 3 at this moment break away from each other, unilateral picture frame board 100 can lose extrusion pressure, the frame that the staff can be convenient will assemble the completion takes off, for the convenience of the transport of frame, be equipped with pay-off conveyer belt 1 in one side of frame 2, the frame that will take off is placed on pay-off conveyer belt 1, so that carry the frame to required position.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an oil painting frame equipment, includes frame (2), its characterized in that: clamping plates (3) capable of moving in the vertical direction of the machine base are arranged on four sides of the upper surface of the machine base (2), a single-side picture frame plate (100) is arranged on the inner side, located on the clamping plates (3), of the upper surface of the machine base (2), openings (5) are formed in positions, close to four corners, of the upper surface of the machine base (2), glue brushing assemblies (9) are arranged in positions, corresponding to the openings (5), of the inner portion of the machine base (2), bulges (101) are fixedly connected to the inner side of the single-side picture frame plate (100), a rotating disc (7) capable of rotating actively is arranged in the middle of the upper surface of the machine base (2), four arc-shaped rods (8) are uniformly arranged on the outer circumferential surface of the rotating disc (7), and thrust can be given to the bulges (101) through the arc-shaped rods (8);

the glue brushing assembly (9) comprises a glue box (93) which is positioned in the machine base (2) and vertically corresponds to the position of the opening (5) on the lower bottom surface, a glue brushing rotating shaft (91) which is rotatably installed in the glue box (93), a brush (92) which is fixedly connected to the outer surface of the glue brushing rotating shaft (91) and a glue brushing motor (94) which is used for driving the glue brushing rotating shaft (91) to rotate, wherein the upper surface of the machine base (2) is provided with a telescopic rod (6) which can be matched with the clamping plate (3) to position the single-side picture frame plate (100);

a connecting pipe (95) is connected between two adjacent glue boxes (93), and a glue injection pipe (96) is installed on one connecting pipe (95);

the equal rigid coupling in four corners of the upper surface of frame (2) has cooling device, cooling device includes mount pad (19) of rigid coupling in four corners of frame (2) upper surface, rotate and install round pin axle (22) inboard at mount pad (19), be located mount pad (19) one side and be used for driving rotatory angle modulation motor (20) of round pin axle (22), the coolant liquid that mount pad (19) one side was kept away from at mount pad (21) to erection column (21) and rigid coupling on round pin axle (22) holds box (23), the coolant liquid can contact the corner upper surface of unilateral picture frame board (100) when holding box (23) level.

2. The oil painting frame assembling apparatus according to claim 1, wherein: one end of the arc-shaped rod (8) far away from the rotating disc (7) is provided with an arc-shaped head (81).

3. The oil painting frame assembling apparatus according to claim 1, wherein: the rotary motor (10) is installed in the middle of the inner lower surface of the base (2), a power output end of the rotary motor (10) is fixedly connected with a spindle (11), and the upper end of the spindle (11) is fixedly connected with the middle of the lower surface of the rotating disc (7).

4. The oil painting frame assembling apparatus according to claim 1, wherein: the lower surface middle part rigid coupling of splint (3) has bracing piece (31), the position installation that the bottom surface corresponds with the vertical direction of splint (3) is equipped with supplies gliding slide rail (18) of bracing piece (31) under the inside of frame (2), supply gliding spout (4) of bracing piece (31) to offer on the upper surface of frame (2).

5. The oil painting frame assembling apparatus according to claim 4, wherein: the utility model discloses a bearing support of motor, including the internal surface of bracing piece (31), the internal surface middle part of bracing piece (31) is rotated and is installed threaded rod (15), and threaded rod (15) are gone up threaded connection and are had driven bevel gear (14), and threaded rod (15) keep away from the one end rigid coupling of bracing piece (31) and have limiting plate (151), the inside below rigid coupling of frame (2) has stopper (12) that can restrict driven bevel gear (14) displacement, and rotates on stopper (12) and the face that contacts from driven bevel gear (14) and install ball (121), be equipped with in the middle of the inside of frame (2) and four taper ring gear (13) that all mesh from driven bevel gear (14).

6. The oil painting frame assembling apparatus according to claim 5, wherein: the outer surface of the conical gear ring (13) is engaged with a driving bevel gear (16), and a gear ring driving motor (17) for driving the driving bevel gear (16) to rotate is installed inside the machine base (2).

7. The oil painting frame assembling apparatus according to claim 1, wherein: and a feeding conveyor belt (1) is arranged on one side of the machine base (2).