CN113942336A - Frame stretching machine - Google Patents
Frame stretching machine Download PDFInfo
- Publication number
- CN113942336A CN113942336A CN202010692834.9A CN202010692834A CN113942336A CN 113942336 A CN113942336 A CN 113942336A CN 202010692834 A CN202010692834 A CN 202010692834A CN 113942336 A CN113942336 A CN 113942336A
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- Prior art keywords
- cloth
- plate
- assembly
- nail gun
- frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/02—Mountings for pictures; Mountings of horns on plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/003—Nailing or stapling machines provided with assembling means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/02—Nailing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention belongs to the technical field of picture frame production equipment, and relates to a frame stretching machine which comprises a rack, wherein one side of the upper part of the rack is hinged with a positioning and tensioning assembly, and the positioning and tensioning assembly is used for positioning canvas on one side of a picture frame; a cloth clamping assembly is arranged at the position, corresponding to the other side of the picture frame, of the upper part of the rack, a cloth plugging assembly is arranged at the other side, corresponding to the picture frame, of the upper part of the rack, a folding edge assembly is arranged below the rack, corresponding to the cloth clamping assembly, and a nail gun assembly is arranged above the position, corresponding to the cloth plugging assembly, of the rack; the hem subassembly carries out the hem to the canvas of frame opposite side, and the canvas propelling movement after the plug cloth subassembly will be the hem is to pressing from both sides the cloth subassembly in, presss from both sides the canvas hem that the cloth subassembly presss from both sides tight plug cloth subassembly propelling movement, thereby by location tensioning subassembly forward propelling movement frame with the canvas tensioning, beat out the staple bolt by nail rifle subassembly again and fix the canvas on the frame. The product of the invention has reasonable and ingenious structure, can conveniently and quickly tension and fix the canvas on the picture frame by pertinently improving the problems existing in the production of the picture frame in the prior art, and effectively improves the production efficiency.
Description
Technical Field
The invention belongs to the technical field of picture frame production equipment, and relates to a frame stretching machine.
Background
The frame tightening machine tightens the canvas on the picture frame when being used for manufacturing the picture frame so as to facilitate the nailing gun to carry out nailing operation and realize the fixed connection of the canvas and the picture frame. The existing frame stretching machine adopts two groups of parallel and opposite tensioning mechanisms to oppositely tension canvas on a picture frame, and then two groups of nail setting guns finish nailing of one group of opposite sides. And after the completion, tensioning and nailing the other group of opposite sides at the next station. The frame stretching machine has the problems that a large amount of transferring and positioning actions need to be completed by the machine during working, and canvas has no rigidity, so that misoperation frequently occurs during transferring and positioning, the working efficiency is low, and the equipment investment cost is very high.
Disclosure of Invention
The invention aims at the problems and provides a frame stretching machine, wherein one side of a picture frame is positioned by a lifting working plate and tensioned with canvas, and the other side of the picture frame is wrapped with the canvas and clamped and positioned by a cloth clamping assembly when tensioned, so that nailing can be conveniently carried out by a nail gun. According to this scheme, accomplish high-speed, accurate and a large amount of repeated actions by the machine, accomplish relatively exquisite, flexible change limit action by the manual work, can effectively improve frame production efficiency to greatly reduced equipment cost. The frame stretching machine is suitable for producing picture frames with various specifications.
According to the technical scheme of the invention: a frame stretching machine comprises a frame, and is characterized in that: the upper part of the rack is provided with a positioning and tensioning assembly for tensioning canvas, one end of the positioning and tensioning assembly is hinged on the rack, and the other end of the positioning and tensioning assembly can be adjusted in a lifting way;
the working plate at the upper part of the positioning and tensioning assembly can horizontally move relative to the base at the lower part of the positioning and tensioning assembly, and when the positioning and tensioning assembly works, canvas is placed on the surface of the upper part of the positioning and tensioning assembly, and a picture frame is placed on the canvas;
the frame is also provided with a cloth clamping assembly, and the cloth clamping assembly clamps the front end of the canvas so as to tension the canvas on the picture frame when the positioning and tensioning assembly horizontally pushes the picture frame forwards;
the opposite side that is close to in the frame and presss from both sides the cloth subassembly, corresponds to the location tensioning subassembly sets up nail rifle subassembly to fix on the frame with pressing from both sides tight canvas limit nailing of cloth subassembly.
As a further improvement of the invention, one side of a base of the positioning and tensioning assembly is hinged with the rack, and the other side of the base is connected with a lifting adjusting structure arranged on the rack and is subjected to swing adjustment by the lifting adjusting structure;
a working plate is arranged on the base in a sliding fit manner, a group of translation cylinders are respectively arranged on two sides of the working plate, two sides of the base are respectively and rotatably connected with a stroke adjusting handle, and a piston rod end of each translation cylinder is matched with the stroke adjusting handle to realize movement adjustment of the working plate;
the upper surface of the working plate is hinged with a lifting tension member, the bottom surface of the working plate is provided with a jacking cylinder, and a piston rod of the jacking cylinder penetrates through the working plate and is tightly propped against the bottom surface of the lifting tension member;
a return spring is connected between the base and the working plate, a zero-position handle is further arranged between the outer end face of the base and corresponds to the two stroke adjusting handles respectively, and the zero-position handle is used for positioning the working plate.
As a further improvement of the invention, the lifting adjusting structure comprises a lifting cylinder arranged on the frame, the piston rod end of the lifting cylinder is connected with a lifting ejector rod distance adjusting piece through a fisheye screw, and the upper end of the lifting ejector rod distance adjusting piece is connected with the base.
As a further improvement of the invention, the lifting tensioning piece comprises a lifting tensioning top plate seat hinged on the working plate and a lifting tensioning top plate connected to the upper surface of the lifting tensioning top plate seat, and the free end of the lifting tensioning top plate is provided with a vertical end face so as to press the canvas edge on the side face of the picture frame to realize positioning.
As a further improvement of the invention, the upper part of the frame is also provided with a cloth plugging component, and a folding edge component is arranged on the frame corresponding to the lower part between the positioning tensioning component and the cloth plugging component;
the flanging assembly comprises a flanging cylinder mounting seat fixedly connected with the frame, a flanging cylinder is mounted on the flanging cylinder mounting seat, a flanging back plate is mounted at the end of a piston rod of the flanging cylinder, and the flanging back plate is fixedly connected with a flanging plate.
As a further improvement of the invention, the cloth plugging component comprises a cloth plugging cylinder mounting beam fixed on the rack, a cloth plugging cylinder mounting plate is fixed on the upper surface of the cloth plugging cylinder mounting beam, a cloth plugging cylinder is mounted on the upper surface of the cloth plugging cylinder mounting plate, a back plate is fixed on the piston rod end of the cloth plugging cylinder, and the back plate is fixedly connected with the cloth plugging plate.
As a further improvement of the invention, the cloth clamping assembly comprises cloth clamping mounting beam fixing seats respectively fixed on the two sides of the top surface of the rack along the width direction, a cloth clamping assembly mounting beam is mounted on the cloth clamping mounting beam fixing seat, the cloth clamping assembly mounting beam is fixedly connected with a cloth clamping base side plate, the top surface of the cloth clamping base side plate is fixedly connected with a cloth clamping base top plate, the bottom surface of the cloth clamping base side plate is fixedly connected with a cloth clamping base bottom plate, a plurality of groups of cloth clamping cylinders are mounted on the bottom surface of the cloth clamping base top plate, a cloth clamping plate capable of being adjusted in a lifting mode is arranged on the cloth clamping base bottom plate, and a piston rod of each group of cloth clamping cylinders is rotatably connected with the cloth clamping plate through a loose joint screw respectively.
The nail gun assembly comprises a nail gun swinging shaft center rod, two sides of the upper part of the rack are respectively hinged with a nail gun assembly side plate, the nail gun swinging shaft center rod is fixed between the two nail gun assembly side plates, the two nail gun assembly side plates are connected through a nail gun lifting beam, the nail gun lifting beam is fixedly connected with a plurality of pendant structures, the nail gun swinging shaft center rod is hinged with nail gun fixing clamping seats, the number of the nail gun fixing clamping seats is consistent with that of the pendant structures, and each nail gun fixing clamping seat is respectively provided with a nail gun;
and side plate swinging cylinders are respectively arranged on the side plates of the two nail gun assemblies, and piston rods of the side plate swinging cylinders are matched with rubber cushion pads arranged on the top surface of the rack.
As a further improvement of the invention, the hanging piece structure comprises an upper hanging plate of the nail gun, a sheep eye screw and a hanging rope of the nail gun, wherein the upper hanging plate of the nail gun is fixed on a lifting beam of the nail gun, the sheep eye screw is in threaded connection with the upper hanging plate of the nail gun, the lower end of the sheep eye screw is connected with a hanging hook of the nail gun, and the lower end of the hanging hook of the nail gun is connected with a top plate of a fixing clamping seat of the nail gun.
As a further improvement of the invention, the bending device further comprises a bending component, wherein the bending component comprises a bending cylinder mounting rod fixed on the frame, two ends of the bending cylinder mounting rod are respectively provided with a bending cylinder, the piston rod end of the bending cylinder is provided with a bending component mounting sleeve, the bending component mounting sleeve is vertically provided with a bending knife fixing upright rod, and the upper end of the bending knife fixing upright rod is vertically connected with a bending knife.
The invention has the technical effects that: the product of the invention has reasonable and ingenious structure, and is purposefully improved aiming at the problems in the prior art during the production of the picture frame; make the frame when production, can convenient and fast be connected the cooperation with picture frame and canvas, effectively improve production efficiency.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a perspective view of the present invention.
FIG. 3 is a perspective view of the present invention with the nail gun assembly removed.
FIG. 4 is a schematic view of a nailer assembly.
Fig. 5 is a perspective view of the cloth clamping assembly.
Figure 6 is a schematic view of the connection of the positioning and tensioning assembly.
FIG. 7 is a schematic view of a nailer assembly.
Fig. 8 is a perspective view of the work plate.
Fig. 9 is a perspective view of the base.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
In the drawings of fig. 1 to 9, the nail gun comprises a nail gun component 10, a nail gun swinging axial center rod 11, a nail gun swinging hinge 12, a nail gun fixing clamping seat 13, a nail gun component side plate 14, a nail gun lifting beam 15, a hanging member structure 16, a nail gun upper hanging plate 16-1, a sheep eye screw 16-2, a nail gun hanging rope 16-3, a rear cover hanging rod 17, a side plate swinging cylinder 18, a nail gun 19, a cloth plugging component 20, a cloth plugging cylinder mounting beam 21, a cloth plugging cylinder mounting plate 22, a cloth plugging cylinder 23, a back plate 24, a cloth plugging side plate 25, a cloth clamping component 30, a cloth clamping mounting beam fixing seat 31, a cloth clamping mounting beam 32, a cloth clamping base side plate 33, a cloth clamping base top plate 34, a cloth clamping cylinder 35, a loose joint screw rod 36, a cloth clamping base bottom plate 37, a cloth clamping plate 38, a cloth clamping plate top plate 39, a folded angle component 40, a folded angle cylinder 41, a folded angle component mounting sleeve 42, a folded angle knife fixing vertical rod 43, a folded angle knife 44, The flanging device comprises a flanging cylinder mounting rod 45, a flanging assembly 50, a flanging cylinder mounting seat 51, a flanging back plate 52, a flanging cylinder 53, a flanging plate 54, a positioning tensioning assembly 60, a working plate 61, a lifting tensioning piece 62, a lifting tensioning top plate seat 62-1, a lifting tensioning top plate 62-2, a jacking cylinder 63, a translation cylinder 64, a stroke adjusting handle 66, a lifting adjusting mechanism 67, a lifting cylinder 67-1, a fisheye screw 67-2, a lifting top rod distance adjusting piece 67-3, damping rubber 68, a return spring 69, a frame 70 and the like.
As shown in fig. 1 to 9, the frame stretching machine of the present invention comprises a frame 70, wherein a positioning and tensioning assembly 60 for tensioning a canvas is arranged on the upper portion of the frame 70, one end of the positioning and tensioning assembly 60 is hinged on the frame 70, and the other end of the positioning and tensioning assembly 60 can be adjusted in a lifting manner;
the working plate 61 at the upper part of the positioning and tensioning assembly 60 can horizontally move relative to the base 65 at the lower part of the positioning and tensioning assembly 60, and when the working plate works, canvas is placed on the surface of the upper part of the positioning and tensioning assembly 60, and a picture frame is placed on the canvas;
the frame 70 is also provided with a cloth clamping assembly 30, and the cloth clamping assembly 30 is matched with the worktable mechanism so as to tightly match the two ends of the canvas with the picture frame;
the frame 70 is provided with a nail gun assembly 10 at one side close to the cloth clamping assembly 30 for nailing and fixing the canvas edge clamped by the cloth clamping assembly 30 on the picture frame.
One side of a base 65 of the positioning and tensioning assembly 60 is hinged with the rack 70, and the other side of the base 65 is connected with a lifting adjusting structure 67 arranged on the rack 70 and is adjusted in a swinging manner by the lifting adjusting structure 67;
sliding fit sets up working plate 61 on base 65, and a set of translation cylinder 64 is installed respectively to the both sides of working plate 61, and the both sides of base 65 rotate respectively and connect stroke adjustment handle 66, and the tailpiece of the piston rod of translation cylinder 64 cooperatees with stroke adjustment handle 66 and realizes the removal regulation to working plate 61.
The upper surface of the working plate 61 is hinged with a lifting tension member 62, a jacking cylinder 63 is arranged on the bottom surface of the working plate 61, and a piston rod of the jacking cylinder 63 penetrates through the working plate 61 to be tightly pressed against the bottom surface of the lifting tension member 62.
A return spring 69 is connected between the base 65 and the working plate 61, and a zero position handle is further respectively arranged between the outer end face of the base 65 and the two stroke adjusting handles 66 and used for positioning the working plate 61.
The lifting adjusting structure 67 comprises a lifting cylinder 67-1 arranged on the frame 70, the piston rod end of the lifting cylinder 67-1 is connected with a lifting mandril distance adjusting piece 67-3 through a fisheye screw 67-2, and the upper end of the lifting mandril distance adjusting piece 67-3 is connected with the base 65.
The lifting tension member 62 comprises a lifting tension top plate base 62-1 and a lifting tension top plate 62-2 connected to the upper surface of the lifting tension top plate base 62-1, and the free end of the lifting tension top plate 62-2 is provided with a vertical end face to press the canvas edge on the side face of the picture frame to realize positioning.
The frame 70 is also provided with a cloth plugging assembly 20 at the upper part, and the frame 70 is provided with a folding edge assembly 50 corresponding to the lower part between the positioning tensioning assembly 60 and the cloth plugging assembly 20.
The flanging assembly 50 comprises a flanging cylinder mounting seat 51 fixedly connected with the frame 70, a flanging cylinder 53 is mounted on the flanging cylinder mounting seat 51, a flanging back plate 52 is mounted at a piston rod end of the flanging cylinder 53, and the flanging back plate 52 is fixedly connected with a flanging plate 54.
The cloth plugging assembly 20 comprises a cloth plugging cylinder mounting beam 21 fixed on the rack 70, a cloth plugging cylinder mounting plate 22 fixed on the upper surface of the cloth plugging cylinder mounting beam 21, a cloth plugging cylinder 23 fixed on the upper surface of the cloth plugging cylinder mounting plate 22, a back plate 24 fixed on the piston rod end of the cloth plugging cylinder 23, and a cloth plugging plate 25 fastened and connected with the back plate 24.
Press from both sides cloth subassembly 30 including being fixed in the double-layered cloth installation crossbeam fixing base 31 of frame 70 top surface along width direction both sides respectively, press from both sides cloth assembly body installation crossbeam 32 and install on pressing from both sides cloth installation crossbeam fixing base 31, press from both sides cloth assembly body installation crossbeam 32 fixed connection and press from both sides cloth base curb plate 33, the top surface fastening connection of pressing from both sides cloth base curb plate 33 presss from both sides cloth base roof 34, the bottom surface fastening connection of pressing from both sides cloth base curb plate 33 presss from both sides cloth base bottom plate 37, a plurality of groups of clamp cloth cylinders 35 of bottom surface installation of clamp cloth base roof 34 are provided with the double-layered cloth board 38 that can go on lift adjustment on pressing from both sides cloth base bottom plate 37, and every group the piston rod of pressing from both sides cloth cylinder 35 is respectively through loose joint screw 36 and clamp cloth board 38 rotatable coupling.
The nail gun assembly 10 comprises a nail gun swinging shaft center rod 11, two sides of the upper part of the frame 70 are respectively hinged with a nail gun assembly side plate 14, the nail gun swinging shaft center rod 11 is fixed between the two nail gun assembly side plates 14, the two nail gun assembly side plates 14 are connected through a nail gun lifting beam 15, a plurality of hanging piece structures 16 are fixedly connected on the nail gun lifting beam 15, nail gun fixing clamping seats 13 with the number consistent with that of the hanging piece structures 16 are hinged on the nail gun swinging shaft center rod 11, and a nail gun 19 is respectively arranged on each nail gun fixing clamping seat 13.
Side plate swing cylinders 18 are respectively mounted on the two nail gun assembly side plates 14, and piston rods of the side plate swing cylinders 18 are matched with rubber cushion pads arranged on the top surface of the machine frame 70.
The hanging piece structure 16 comprises a nail gun upper hanging plate 16-1, a sheep eye screw 16-2 and a nail gun hanging rope 16-3, wherein the nail gun upper hanging plate 16-1 is fixed on the nail gun lifting beam 15, the sheep eye screw 16-2 is in threaded connection with the nail gun upper hanging plate 16-1, the lower end of the sheep eye screw 16-2 is connected with the nail gun hanging hook 16-3, and the lower end of the nail gun hanging hook 16-3 is connected with the top plate of the nail gun fixing clamping seat 13.
Still include dog-ear subassembly 40, dog-ear subassembly 40 is including being fixed in dog-ear cylinder installation pole 45 on frame 70, dog-ear cylinder 41 is installed respectively at the both ends of dog-ear cylinder installation pole 45, and dog-ear subassembly installation cover 42 is installed to the tailpiece of the piston rod of dog-ear cylinder 41, and vertical dog-ear sword fixed pole setting 43 that sets up on dog-ear subassembly installation cover 42, dog-ear sword 44 is connected perpendicularly to the upper end of fixed pole setting 43 of dog-ear sword.
As shown in fig. 1-9, when the product of the invention works, firstly, a picture frame is placed in the center of a canvas and placed on a working plate 61 together, when a sensor detects that the picture frame is placed in the picture frame, a jacking cylinder 63 is triggered to jack up a lifting tension member 62 upwards, one side of the picture frame is positioned through a vertical end face at the front end of the lifting tension member 62, and the height of the lifting tension member 62 can be adjusted through the jacking cylinder 63; meanwhile, the length of the lifting tension piece 62 can be telescopically adjusted through the long hole on the lifting tension piece 62-1. After the frame is placed, an operator steps on the foot switch to trigger the base 65 to lift up, so that the working plate 61 is lifted up synchronously, after the working plate 61 is lifted up to the proper position, the folding cylinder 53 drives the folding plate 54 to lift up, and the folding plate 54 folds the canvas edge for 90 degrees upwards; then the canvas edge is plugged into the cloth clamping component 30 by the plugging component 20, and the canvas edge is clamped by the cloth clamping plate 38; then the edge folding and plugging assembly returns, the working plate moves forward to tension the canvas, the nail gun assembly is put down, and the nail gun is fired to complete the nailing operation on one side. After the first edge is finished, the cloth clamping is loosened, the tensioning is loosened, the working plate is lowered, the operator rotates the picture frame for 180 degrees, and the pedal is stepped again to finish tensioning and nailing of the second edge. After the canvas tensioning nailing of two parallel edges of the picture frame is finished, the picture frame is rotated, the canvas tensioning nailing operation is carried out on the other two edges of the picture frame, at the moment, the angle folding assembly 40 starts to work, the angle folding cylinder 41 drives the angle folding knife 44 to fold the canvas, after the angle folding is finished, the edge folding and cloth filling assembly 20 starts to work, the operation actions on the two edges in front of the picture frame are repeated until the canvas stretching operation of the four edges of the whole picture frame is finished.
Claims (10)
1. A frame stretching machine comprises a frame (70), and is characterized in that: a positioning and tensioning assembly (60) used for tensioning the canvas is arranged at the upper part of the rack (70), one end of the positioning and tensioning assembly (60) is hinged on the rack (70), and the other end of the positioning and tensioning assembly can be adjusted in a lifting way;
the working plate (61) at the upper part of the positioning and tensioning assembly (60) can horizontally move relative to the base (65) at the lower part of the positioning and tensioning assembly (60), canvas is placed on the upper surface of the positioning and tensioning assembly (60) during working, and a picture frame is placed on the canvas;
the frame (70) is also provided with a cloth clamping assembly (30), and the cloth clamping assembly (30) clamps the front end of the canvas so as to tension the canvas on the picture frame when the positioning and tensioning assembly (60) horizontally pushes the picture frame forwards;
a nail gun component (10) is arranged on the frame (70) close to the cloth clamping component (30) and corresponding to the opposite side of the positioning and tensioning component (60) so as to fix the nailing of the canvas edge clamped by the cloth clamping component (30) on the picture frame.
2. A tenter frame machine as claimed in claim 1, characterized in that: one side of a base (65) of the positioning and tensioning assembly (60) is hinged with the rack (70), and the other side of the base (65) is connected with a lifting adjusting structure (67) arranged on the rack (70) and is subjected to swing adjustment by the lifting adjusting structure (67);
the base (65) is provided with a working plate (61) in a sliding fit manner, two sides of the working plate (61) are respectively provided with a group of translation cylinders (64), two sides of the base (65) are respectively and rotatably connected with a stroke adjusting handle (66), and the piston rod end of each translation cylinder (64) is matched with the stroke adjusting handle (66) to realize the movement adjustment of the working plate (61);
the upper surface of the working plate (61) is hinged with a lifting tension member (62), the bottom surface of the working plate (61) is provided with a jacking cylinder (63), and a piston rod of the jacking cylinder (63) penetrates through the working plate (61) to be tightly propped against the bottom surface of the lifting tension member (62);
a return spring (69) is connected between the base (65) and the working plate (61), a zero position handle is further arranged between the outer end face of the base (65) corresponding to the two stroke adjusting handles (66), and the zero position handle is used for positioning the working plate (61).
3. A tenter frame machine as claimed in claim 2, characterized in that: the lifting adjusting structure (67) comprises a lifting cylinder (67-1) arranged on the rack (70), the piston rod end of the lifting cylinder (67-1) is connected with a lifting ejector rod distance adjusting piece (67-3) through a fisheye screw (67-2), and the upper end of the lifting ejector rod distance adjusting piece (67-3) is connected with the base (65).
4. A tenter frame machine as claimed in claim 2, characterized in that: the lifting tensioning piece (62) comprises a lifting tensioning top plate seat (62-1) and a lifting tensioning top plate (62-2) connected to the upper surface of the lifting tensioning top plate seat (62-1), and the free end of the lifting tensioning top plate (62-2) is provided with a vertical end face to press the canvas edge on the side face of the picture frame to realize positioning.
5. A tenter frame machine as claimed in claim 1, characterized in that: the upper part of the frame (70) is also provided with a cloth plugging component (20), and a folding edge component (50) is arranged on the frame (70) corresponding to the lower part between the positioning tensioning component (60) and the cloth plugging component (20);
the flanging assembly (50) comprises a flanging cylinder mounting seat (51) fixedly connected with the frame (70), a flanging cylinder (53) is mounted on the flanging cylinder mounting seat (51), a flanging back plate (52) is mounted at the piston rod end of the flanging cylinder (53), and the flanging back plate (52) is fixedly connected with a flanging plate (54).
6. The tenter frame machine of claim 5, characterized in that: the cloth plugging assembly (20) comprises a cloth plugging cylinder mounting beam (21) fixed on the rack (70), a cloth plugging cylinder mounting plate (22) fixed on the upper surface of the cloth plugging cylinder mounting beam (21), a cloth plugging cylinder (23) fixed on the upper surface of the cloth plugging cylinder mounting plate (22), a back plate (24) fixed on a piston rod end of the cloth plugging cylinder (23), and a cloth plugging plate (25) fixedly connected with the back plate (24).
7. A tenter frame machine as claimed in claim 1, characterized in that: press from both sides cloth subassembly (30) including being fixed in frame (70) top surface respectively along pressing from both sides cloth installation crossbeam fixing base (31) of width direction both sides, press from both sides cloth assembly body installation crossbeam (32) and install on pressing from both sides cloth installation crossbeam fixing base (31), press from both sides cloth assembly body installation crossbeam (32) fixed connection and press from both sides cloth base curb plate (33), the top surface fastening connection of pressing from both sides cloth base curb plate (33) presss from both sides cloth base roof (34), the bottom surface fastening connection of pressing from both sides cloth base curb plate (33) presss from both sides cloth base bottom plate (37), press from both sides cloth cylinder (35) of a plurality of groups of bottom surface installation of cloth base roof (34), be provided with on pressing from both sides cloth base bottom plate (37) and carry out lift adjustment's clamp cloth board (38), every group press from both sides the piston rod of cloth cylinder (35) and press from both sides cloth board (38) rotatable coupling through loose joint screw rod (36) respectively.
8. A tenter frame machine as claimed in claim 1, characterized in that: the nail gun assembly (10) comprises a nail gun swinging shaft center rod (11), two sides of the upper part of the rack (70) are respectively hinged with a nail gun assembly side plate (14), the nail gun swinging shaft center rod (11) is fixed between the two nail gun assembly side plates (14), the two nail gun assembly side plates (14) are connected through a nail gun lifting beam (15), a plurality of pendant structures (16) are fixedly connected on the nail gun lifting beam (15), nail gun fixing clamping seats (13) with the number being consistent with that of the pendant structures (16) are hinged on the nail gun swinging shaft center rod (11), and a nail gun (19) is respectively installed on each nail gun fixing clamping seat (13);
side plate swing cylinders (18) are respectively arranged on the two side plates (14) of the nail gun assembly, and piston rods of the side plate swing cylinders (18) are matched with rubber cushion pads arranged on the top surface of the frame (70).
9. The tenter frame machine of claim 8, characterized in that: the pendant structure (16) comprises an upper nail gun hanging plate (16-1), a sheep eye screw (16-2) and a nail gun hanging rope (16-3), the upper nail gun hanging plate (16-1) is fixed on a nail gun lifting beam (15), the sheep eye screw (16-2) is in threaded connection with the upper nail gun hanging plate (16-1), the lower end of the sheep eye screw (16-2) is connected with a nail gun hanging hook (16-3), and the lower end of the nail gun hanging hook (16-3) is connected with a top plate of a nail gun fixing clamping seat (13).
10. A tenter frame machine as claimed in claim 1, characterized in that: still include dog-ear subassembly (40), dog-ear subassembly (40) are including being fixed in dog-ear cylinder installation pole (45) on frame (70), dog-ear cylinder (41) are installed respectively to the both ends of dog-ear cylinder installation pole (45), and dog-ear unit mount cover (42) is installed to the tailpiece of the piston rod end of dog-ear cylinder (41), and vertical setting dog-ear sword fixed pole setting (43) are gone up in dog-ear unit mount cover (42), and dog-ear sword (44) is connected perpendicularly to the upper end of dog-ear sword fixed pole setting (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010692834.9A CN113942336B (en) | 2020-07-17 | 2020-07-17 | Frame stretching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010692834.9A CN113942336B (en) | 2020-07-17 | 2020-07-17 | Frame stretching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113942336A true CN113942336A (en) | 2022-01-18 |
| CN113942336B CN113942336B (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010692834.9A Active CN113942336B (en) | 2020-07-17 | 2020-07-17 | Frame stretching machine |
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| Country | Link |
|---|---|
| CN (1) | CN113942336B (en) |
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| JP2018083407A (en) * | 2016-11-25 | 2018-05-31 | 株式会社アートプリントジャパン | Canvas panel |
| CN108422794A (en) * | 2018-06-19 | 2018-08-21 | 宁波康大美术用品集团有限公司 | A kind of taut cloth apparatus of picture frame |
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2020
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| CN203427518U (en) * | 2013-08-14 | 2014-02-12 | 黄彪 | Full-automatic canvas stretching machine |
| CN103587335A (en) * | 2013-10-23 | 2014-02-19 | 杭州美胜经典工艺品有限公司 | Preparation process of fully-automatic stretched frame painting |
| CN106427352A (en) * | 2016-08-05 | 2017-02-22 | 苏州春巽动力机械设备有限公司 | Canvas stapling machine |
| CN106142967A (en) * | 2016-08-25 | 2016-11-23 | 爱略机器人科技（常熟）有限公司 | Automatically Beng Hua robot |
| CN106347013A (en) * | 2016-11-04 | 2017-01-25 | 爱略机器人科技（常熟）有限公司 | Canvas stretching and nailing device |
| JP2018083407A (en) * | 2016-11-25 | 2018-05-31 | 株式会社アートプリントジャパン | Canvas panel |
| CN108422794A (en) * | 2018-06-19 | 2018-08-21 | 宁波康大美术用品集团有限公司 | A kind of taut cloth apparatus of picture frame |
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| CN113942336B (en) | 2023-02-03 |
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