Picture frame production frame strip splicing and shaping device

Abstract

The utility model relates to picture frame production technical field especially a picture frame production frame strip splicing setting device, include: setting component, including base plate and setting in the base plate top surface both sides'stand; clamping component, including rotation setting in the stand top's mounting seat, limiting component, including setting in the base plate rear end top's baffle, drive component, including sliding setting in the base plate bottom's transmission plate, wherein, the top surface of base plate transversely through the opening of limiting sliding slot, the bottom of stand is provided with the column of through limiting sliding slot, the top surface of transmission plate is opened has the arc -shaped groove of the column penetration, the cooperation of mounting seat and fixed bolt, the operator can adjust the direction of the groove according to the frame strip end portion angle quickly, make the device can adapt to multiple angle type, avoid replacement clamp, transmission plate and column cooperation make both sides stand realize synchronous opposite movement, frame strip stress is even, splicing is more stable and reliable, avoid bias or misplacement.

Description

Technical Field

[0001] This utility model relates to the field of picture frame production technology, and in particular to a picture frame production frame strip splicing and shaping device. Background Technology

[0002] Existing picture frame splicing processes typically involve manual alignment and pressing to shape the frames, or using simple clamping fixtures to complete the clamping operation.

[0003] These traditional methods have many shortcomings in the production process:

[0004] If the angle and position are adjusted by experience when splicing manually, it is easy to produce splicing angle errors, resulting in problems such as loose corner splicing of the picture frame and misalignment of the seams. Secondly, most existing mechanical fixtures have fixed structures and cannot be flexibly adjusted according to different specifications and angles of the frame strips. During the splicing process, uneven force on the frame strips often causes the ends to curl up or the adhesion to be weak, which is not conducive to mass production and standardized operation.

[0005] Based on this, a frame splicing and shaping device for picture frame production is proposed. Utility Model Content

[0006] In view of the problems in the above or existing technologies that the frame strips cannot be flexibly adjusted according to different specifications and angles, and that uneven force on the frame strips during the splicing process often leads to the ends warping or poor adhesion, which is not conducive to mass production and standardized operation, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a frame splicing and shaping device for picture frame production.

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0009] A frame assembly and shaping device for picture frame production, comprising:

[0010] A shaping assembly includes a substrate and a platform disposed on both sides of the top surface of the substrate;

[0011] The clamping assembly includes a mounting base rotatably disposed on the top of the platform;

[0012] The limiting component includes a baffle disposed at the top of the rear end of the substrate;

[0013] The driving assembly includes a transmission plate that is slidably disposed at the bottom of the substrate;

[0014] The substrate has a horizontally extending limit groove on its top surface, the bottom of the frame has a column that penetrates the limit groove, and the top surface of the transmission plate has an arc-shaped groove for the column to penetrate.

[0015] As a preferred embodiment of the frame splicing and shaping device for picture frame production of this utility model, the side view of the platform is a "T" shaped outline, and the lower end of the platform is located inside the limiting groove and slides in contact with it.

[0016] As a preferred embodiment of the frame splicing and shaping device for picture frame production of this utility model, wherein: a rotating cylinder is rotatably provided on the outer surface of the column, and the rotating cylinder slides and fits against the inner wall of the arc-shaped groove.

[0017] As a preferred embodiment of the frame splicing and shaping device for picture frame production of this utility model, the bottom of the base plate is provided with a cover to cover the transmission plate, the inner walls of both sides of the frame are provided with partitions, and the two ends of the transmission plate are located on the top surface of the partitions and slide against each other.

[0018] As a preferred embodiment of the frame splicing and shaping device for picture frame production of this utility model, the bottom of the transmission plate is provided with a connecting sleeve, and a lead screw is provided through the internal thread of the connecting sleeve. One end of the lead screw is rotatably connected to the inner wall of the cover, and the other end of the lead screw penetrates the cover and is located outside the cover.

[0019] As a preferred embodiment of the frame splicing and shaping device for picture frame production of this utility model, wherein: the tail end of the lead screw is provided with a handle, and the outer edge of the base plate is provided with a square groove above the handle.

[0020] As a preferred embodiment of the frame splicing and shaping device for picture frame production of this utility model, the following features: guide grooves are provided on both sides of the base plate, a stud penetrating the guide groove is provided at the bottom of the baffle, and a fastening nut is threaded on the outer surface of the stud, the fastening nut abutting against the bottom surface of the base plate.

[0021] As a preferred embodiment of the frame splicing and shaping device for picture frame production of this utility model, the top surface of the mounting base is provided with a groove, the inner bottom surface of the groove is provided with a countersunk hole, a fixing bolt is provided inside the countersunk hole, and the end of the fixing bolt is threadedly connected to the frame.

[0022] As a preferred embodiment of the frame splicing and shaping device for picture frame production of this utility model, wherein: clamping plates are symmetrically arranged on both sides of the inner side of the bracket, and an adjusting bolt is rotatably arranged at the center of the outer side of the clamping plate, and the end of the adjusting bolt penetrates the bracket and is located outside the mounting base.

[0023] As a preferred embodiment of the frame splicing and shaping device for picture frame production of this utility model, wherein: both ends of the outer side of the clamping plate are provided with positioning rods, and the ends of the positioning rods are movably penetrated through the inner wall of the bracket groove.

[0024] The beneficial effects of the frame production frame splicing and shaping device of this utility model are as follows: Through the cooperation of the shaping component, clamping component, limiting component and driving component, this utility model enables the device to achieve splicing and shaping while having the advantages of adjustable angle, controllable position, stable movement and uniform force.

[0025] With the cooperation of the mounting base and fixing bolts, the operator can quickly adjust the direction of the bracket according to the angle of the end of the frame bar, so that the device can be adapted to various corner splicing types, avoid changing the clamps, and significantly improve the scope of application.

[0026] The combination of adjusting bolts, clamps, and positioning rods ensures that the frame bars are subjected to uniform force and have a restricted movement trajectory during clamping, preventing deviation or shaking, thereby ensuring accurate splicing angles and a flat surface.

[0027] The combination of baffle, guide groove and stud allows for quick adjustment of the limit position, which can adapt to splicing operations of frame bars of different lengths or widths, with reliable positioning and easy adjustment;

[0028] The lead screw works in conjunction with the transmission plate and column to enable the two sides of the platform to move synchronously in opposite directions, ensuring that the frame bars are subjected to uniform force, making the splicing more stable and reliable, and avoiding bias or misalignment. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 A schematic diagram of the overall structure of the frame splicing and shaping device for picture frame production.

[0031] Figure 2 A schematic diagram of the base plate structure for a frame splicing and shaping device for picture frame production.

[0032] Figure 3 A schematic diagram of the transmission plate structure of the frame splicing and shaping device for picture frame production.

[0033] Figure 4 A schematic diagram of the frame structure for a frame splicing and shaping device for picture frames.

[0034] Figure 5 A schematic diagram of the mounting base structure for the frame strip splicing and shaping device used in picture frame production.

[0035] The components are as follows: 1. Base plate; 2. Stand; 3. Mounting base; 4. Baffle; 5. Cover; 6. Rotary handle; 7. Limiting groove; 8. Guide groove; 9. Stud; 10. Fastening nut; 11. Square groove; 12. Transmission plate; 13. Connecting sleeve; 14. Partition; 15. Lead screw; 16. Arc groove; 17. Column; 18. Rotary drum; 19. Support groove; 20. Clamping plate; 21. Adjusting bolt; 22. Countersunk hole; 23. Fixing bolt; 24. Positioning rod. Detailed Implementation

[0036] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0037] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0039] Example

[0040] Reference Figures 1 to 5 This is the first embodiment of the present invention. This embodiment provides a frame production frame strip splicing and shaping device, which includes a shaping component, a clamping component, a limiting component and a driving component.

[0041] Specifically, the shaping component includes a substrate 1 and a platform 2 disposed on both sides of the top surface of the substrate 1.

[0042] The clamping assembly includes a mounting base 3 rotatably mounted on the top of the frame 2. The top surface of the mounting base 3 has a groove 19, and the inner bottom surface of the groove 19 has a countersunk hole 22. A fixing bolt 23 is installed inside the countersunk hole 22. The end of the fixing bolt 23 is threadedly connected to the frame 2. Loosening the fixing bolt 23 allows the mounting base 3 to rotate relative to the frame 2, so that the direction of the groove 19 is completely consistent with the angle of the bevel at the end of the frame strip. After the fixing bolt 23 is tightened, the mounting base 3 is reliably locked and will not shake during the splicing and shaping process. The countersunk hole 22 can effectively hide the head of the fixing bolt 23 and does not interfere with the placement of the frame strip.

[0043] The limiting component includes a baffle 4 disposed at the top rear end of the substrate 1. Guide grooves 8 are provided on both sides of the substrate 1. A stud 9 penetrating the guide groove 8 is provided at the bottom of the baffle 4. A fastening nut 10 is threaded on the outer surface of the stud 9. The fastening nut 10 abuts against the bottom surface of the substrate 1. The baffle 4 is used for reference positioning of the end of the frame strip to ensure that multiple frame strips are kept on the same reference line when spliced. The guide groove 8 allows the baffle 4 to move smoothly in the front and back direction to accommodate frame strips of different sizes.

[0044] The drive assembly includes a transmission plate 12 slidably disposed on the bottom of the substrate 1. The bottom of the substrate 1 is provided with a cover 5 covering the transmission plate 12. The inner walls on both sides of the platform 2 are provided with partitions 14. The two ends of the transmission plate 12 are located on the top surface of the partitions 14 and slide against each other. The partitions 14 limit the movement trajectory of the transmission plate 12 and prevent it from deviating. The transmission plate 12 can achieve high-precision linear motion.

[0045] The base plate 1 has a horizontally extending limit groove 7 on its top surface, and the bottom of the frame 2 is provided with a column 17 that penetrates the limit groove 7. The top surface of the transmission plate 12 is provided with an arc-shaped groove 16 for the column 17 to penetrate, so as to ensure that the two frames 2 move synchronously under the drive of the transmission plate 12, thereby making the frame strips spliced ​​in a consistent manner.

[0046] Furthermore, the side view of the platform 2 is a "T" shaped outline. The lower end of the platform 2 is located inside the limiting groove 7 and slides in contact with it. The outer surface of the column 17 is rotatably provided with a rotating cylinder 18. The rotating cylinder 18 slides in contact with the inner wall of the arc groove 16, converting the motion into rolling friction, thereby reducing resistance.

[0047] Preferably, a connecting sleeve 13 is provided at the bottom of the transmission plate 12, and a lead screw 15 is provided through the internal thread of the connecting sleeve 13. One end of the lead screw 15 is rotatably connected to the inner wall of the cover 5, and the other end of the lead screw 15 is located outside the cover 5. A throttle 6 is provided at the tail end of the lead screw 15, and a square groove 11 is provided on the outer edge of the base plate 1 above the throttle 6.

[0048] It should be noted that clamping plates 20 are symmetrically arranged on both sides of the inside of the bracket 19. An adjusting bolt 21 is rotatably arranged at the center of the outer side of the clamping plate 20. The end of the adjusting bolt 21 penetrates the outside of the bracket 19 located on the mounting base 3. Positioning rods 24 are arranged at both ends of the outer side of the clamping plate 20. The end of the positioning rod 24 movably penetrates the inner wall of the bracket 19.

[0049] When in use, first adjust the angle of the mounting base 3 according to the end angle of the frame strip, rotate the fixing bolt 23 to make its end separate from the platform 2, and the mounting base 3 can rotate relative to the platform 2 to adjust the angle. Then tighten the fixing bolt 23 to fix the mounting base 3 relative to the platform 2. The platform 2 will not rotate during the frame strip shaping process. The tail end of the fixing bolt 23 is hidden inside the countersunk hole 22 and does not affect the use of the bracket 19. The rotation of the mounting base 3 is suitable for splicing and shaping different frame strips.

[0050] Place the frame strip of the picture frame into the slot 19 of the mounting base 3, and rotate the adjusting bolt 21 to push the clamping plate 20 to clamp the frame strip. During the pushing process of the clamping plate 20, the movement trajectory is limited by the positioning rod 24, making the movement of the clamping plate 20 more stable and preventing it from shaking.

[0051] The end of the frame strip abuts against the baffle 4, so that the frame strips to be spliced ​​are on the same straight line, which is conducive to the splicing and shaping of the frame strips. Loosen the fastening nut 10 so that the baffle 4 can move back and forth along the guide groove 8 through the stud 9. It is suitable for splicing and shaping frame strips of different sizes.

[0052] The screw 15 is driven to rotate by the throttle 6. The rotation of the screw 15 drives the transmission plate 12 to move back and forth linearly through the connecting sleeve 13. The end of the transmission plate 12 is constrained by the partition 14, making the back and forth movement of the transmission plate 12 smoother. The transmission plate 12 pulls the platform 2 to move linearly along the limiting slide groove 7 through the column 17. The platforms 2 on both sides move towards each other through the linear movement of the transmission plate 12, thereby realizing the splicing and shaping of the frame strips. Since the platforms 2 on both sides drive the two frame strips to be subjected to force synchronously to complete the splicing and shaping, the force on the frame strips is more even, and the splicing and shaping is more stable and reliable.

[0053] In summary, this utility model, through the cooperation of the shaping component, clamping component, limiting component, and driving component, realizes the operation of the picture frame strip from angle adjustment, placement and clamping, limiting and positioning to synchronous pressing and shaping. The shaping component provides a stable support platform, enabling subsequent components to cooperate on a precise plane. The clamping component, through the adjustable mounting base 3 and the double-sided clamping plates 20, can flexibly adapt to frame strips of different angles and thicknesses, ensuring accurate positioning and uniform force during splicing. The limiting component, through the guide slide 8 and the adjustable baffle 4, realizes flexible positioning in the length direction of the frame strip, avoiding end misalignment during splicing. The driving component, through the linkage structure of the lead screw 15 and the transmission plate 12, realizes the synchronous opposite movement of the two side platforms 2, making the frame strip under balanced force and the splicing tight.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A frame splicing and shaping device for picture frame production, characterized in that, include: The shaping assembly includes a substrate (1) and a platform (2) disposed on both sides of the top surface of the substrate (1). The clamping assembly includes a mounting base (3) rotatably disposed on the top of the platform (2); The limiting component includes a baffle (4) disposed at the top of the rear end of the substrate (1). The driving assembly includes a transmission plate (12) that is slidably disposed at the bottom of the substrate (1). The base plate (1) has a limiting groove (7) that extends horizontally through the top surface. The bottom of the frame (2) is provided with a column (17) that penetrates the limiting groove (7). The top surface of the transmission plate (12) is provided with an arc-shaped groove (16) through which the column (17) penetrates.

2. The frame production frame strip splicing and shaping device as described in claim 1, characterized in that: The side view of the platform (2) is a "T" shaped outline, and the lower end of the platform (2) is located inside the limiting groove (7) and slides in contact with it.

3. The frame production frame strip splicing and shaping device as described in claim 2, characterized in that: The outer surface of the column (17) is rotatably provided with a rotating cylinder (18), which slides against the inner wall of the arc groove (16).

4. The frame production strip splicing and shaping device as described in claim 3, characterized in that: The bottom of the substrate (1) is provided with a cover (5) covering the transmission plate (12), and the inner walls on both sides of the platform (2) are provided with partitions (14). The two ends of the transmission plate (12) are located on the top surface of the partitions (14) and slide against each other.

5. The frame production frame strip splicing and shaping device as described in claim 4, characterized in that: The bottom of the transmission plate (12) is provided with a connecting sleeve (13), and a lead screw (15) is provided through the internal thread of the connecting sleeve (13). One end of the lead screw (15) is rotatably connected to the inner wall of the cover (5), and the other end of the lead screw (15) penetrates the cover (5) and is located outside the cover (5).

6. The frame production frame strip splicing and shaping device as described in claim 5, characterized in that: The tail end of the lead screw (15) is provided with a throttle (6), and the outer edge of the base plate (1) is provided with a square groove (11) above the throttle (6).

7. The frame production frame strip splicing and shaping device as described in claim 6, characterized in that: Guide grooves (8) are provided on both sides of the substrate (1). A stud (9) penetrating the guide groove (8) is provided at the bottom of the baffle (4). A fastening nut (10) is threaded on the outer surface of the stud (9). The fastening nut (10) abuts against the bottom surface of the substrate (1).

8. The frame production frame strip splicing and shaping device as described in claim 7, characterized in that: The mounting base (3) has a groove (19) on its top surface and a countersunk hole (22) on its inner bottom surface. A fixing bolt (23) is installed inside the countersunk hole (22), and the end of the fixing bolt (23) is threadedly connected to the frame (2).

9. The frame production strip splicing and shaping device as described in claim 8, characterized in that: The bracket (19) has symmetrical clamps (20) on both sides inside. An adjusting bolt (21) is rotatably provided at the center of the outer side of the clamp (20). The end of the adjusting bolt (21) penetrates the bracket (19) and is located outside the mounting base (3).

10. The frame production frame strip splicing and shaping device as described in claim 9, characterized in that: Positioning rods (24) are provided at both ends of the outer side of the clamp (20), and the ends of the positioning rods (24) are movably penetrated through the inner wall of the bracket (19).

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