An adjustable frame assembling machine

Abstract

The utility model provides a kind of adjustable frame assembling machine, including annular base, cross plate, vertical plate, driving mechanism, moving mechanism and positioning mechanism, the cross plate and vertical plate are sequentially crossed and set on the annular base, and the cross plate and vertical plate intersection part coincide with the center of the annular base, each side frame butt joint of picture frame or photo frame is daubed with glue, then picture frame or photo frame is combined to form the frame body of rectangular structure, the butt joint of the frame body formed is installed in the 90 degree alignment card slot corresponding to the positioning seat, driving mechanism synchronously drives the movement end of each moving mechanism to move towards frame body direction, so that frame body can keep close butt joint state, then positioning cylinder drives positioning block to move downwards, so that it is pressed down to the butt joint of frame body, ensure the flatness of frame body on horizontal plane.

Description

Technical Field

[0001] This utility model relates to the field of frame assembly machines, and in particular to an adjustable frame assembly machine. Background Technology

[0002] During the production of picture frames or photo frames, glue needs to be applied to the joint parts of the side frames. After the side frames are joined together, they are kept in the joined state and the glue is allowed to cure to complete the assembly of the picture frame or photo frame. Current technology usually uses manual joining to assemble the frames, which is not only inefficient, but also lacks effective fixation of the joined side frames, resulting in large gaps at the joints and affecting product quality. Utility Model Content

[0003] (a) Technical problems to be solved To address the aforementioned problems in the prior art, this utility model provides an adjustable frame assembly machine.

[0004] (II) Technical Solution To achieve the above objectives, the main technical solutions adopted by this utility model include: An adjustable frame assembly machine includes an annular base, a horizontal plate, a vertical plate, a drive mechanism, a moving mechanism, and a positioning mechanism. The horizontal and vertical plates are arranged alternately on the annular base, and the intersection of the horizontal and vertical plates coincides with the center of the annular base. Two sets of the moving mechanism are symmetrically arranged on both the horizontal plate and the vertical plate. The positioning mechanism is connected to the mobile end of the mobile mechanism; The positioning mechanism includes a positioning seat, a bracket, a positioning cylinder, and a positioning block; Both the positioning seat and the bracket are mounted on the moving end of the moving mechanism. The positioning seat has a 90° alignment slot at one corner facing the intersection of the horizontal and vertical plates. The positioning cylinder is mounted on the bracket, and the piston rod of the positioning cylinder is connected to the positioning block; The drive mechanism is connected to the moving mechanism and is used to synchronously drive each of the moving mechanisms.

[0005] Preferably, the moving mechanism includes a slide rail, a bearing, a slider, and a lead screw; The slide rail is fixedly mounted on the horizontal or vertical plate; The bearing seats are disposed opposite to each other at both ends of the slide rail; Both ends of the lead screw are connected to the bearing housing; The slider is slidably mounted on the slide rail and threadedly connected to the lead screw.

[0006] Preferably, the drive mechanism includes a driving bevel gear, a driven bevel gear, and a drive motor; The drive motor is connected to the drive shaft; The drive shaft is coaxial with the center of the annular base, and the drive shaft passes through the horizontal plate and the vertical plate in sequence and is fixedly connected to the active bevel gear. The lead screw extends outward from the end near the driving bevel gear and is fixedly connected to the driven bevel gear; The driven bevel gear meshes with the driving bevel gear.

[0007] Preferably, the bottom of the longitudinal plate is fixedly provided with a limiting rod arranged symmetrically on the left and right, and the surface of the annular base is provided with a movable hole that matches the limiting rod. The limiting rod is fixed on the annular base by a fixing member.

[0008] Preferably, a rotating shaft is provided at the center of the bottom of the positioning seat, and the positioning seat is rotatably mounted on the surface of the slider via the rotating shaft and fixed to the surface of the slider by a fastener.

[0009] Preferably, the bottom of the annular base is provided with several support feet.

[0010] (III) Beneficial Effects The beneficial effects of this utility model are as follows: 1. Apply glue to the joints of each side frame of the picture frame or photo frame, and then assemble the picture frame or photo frame to form a rectangular frame structure. Install the joints of the formed frame into the corresponding 90° alignment slots of the positioning seat. The drive mechanism synchronously drives the moving ends of each of the moving mechanisms to move towards the frame, so that the frame can maintain a tight joint. Then, the positioning cylinder drives the positioning block to move downward, so as to press down on the joints of the frame and ensure the flatness of the frame on the horizontal plane.

[0011] 2. The position of the vertical plate is adjusted according to the shape of the picture frame or photo frame, and the positioning seat is rotated and adjusted at the same time, so that picture frames or photo frames with different rectangular structures can be fixed by this device, thereby improving the practicality of this application. Attached Figure Description

[0012] Figure 1 A schematic diagram of the structure of an adjustable frame assembly machine. Figure 1 ; Figure 2 A schematic diagram of the structure of an adjustable frame assembly machine. Figure 2 .

[0013] [Explanation of Labels in the Attached Image] 1. Ring-shaped base; 2. Horizontal board; 3. Longitudinal plate; 4. Moving mechanism; 41. Slider; 42. Slide rail; 43. Shaft seat; 44. Lead screw; 5. Positioning mechanism; 51. Positioning seat; 52. Bracket; 53. Positioning cylinder; 54. Positioning block; 6. Drive mechanism; 61. Drive motor; 62. Driving bevel gear; 63. Driven bevel gear. Detailed Implementation

[0014] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0015] Please refer to Figures 1 to 2 This utility model provides an adjustable frame assembly machine, including an annular base 1, a horizontal plate 2, a vertical plate 3, a drive mechanism 6, a moving mechanism 4, and a positioning mechanism 5. The horizontal plate 2 and the vertical plate 3 are arranged alternately on the annular base 1, and the intersection of the horizontal plate 2 and the vertical plate 3 coincides with the center of the annular base 1. Two sets of moving mechanisms 4 are symmetrically arranged on both the horizontal plate 2 and the vertical plate 3; The positioning mechanism 5 is connected to the mobile end of the mobile mechanism 4; The positioning mechanism 5 includes a positioning seat 51, a bracket 52, a positioning cylinder 53, and a positioning block 54; The positioning seat 51 and the bracket 52 are both installed on the moving end of the moving mechanism 4. The positioning seat 51 has a 90° alignment slot at one corner facing the intersection of the horizontal plate 2 and the vertical plate 3. The positioning cylinder 53 is mounted on the bracket 52, and the piston rod of the positioning cylinder 53 is connected to the positioning block 54. The drive mechanism 6 is connected to the moving mechanism 4 and is used to synchronously drive each moving mechanism 4. In use, apply glue to the joints of the side frames of the picture frame or photo frame, and then assemble the picture frame or photo frame to form a rectangular frame. Install the joints of the formed frame into the corresponding 90° alignment slots of the positioning seat 51. The drive mechanism 6 synchronously drives the moving ends of each moving mechanism 4 to move towards the frame, so that the frame can maintain a tight joint. Then, the positioning cylinder 53 drives the positioning block 54 to move downward, so as to press down on the joints of the frame to ensure the flatness of the frame on the horizontal plane.

[0016] In this embodiment, the moving mechanism 4 includes a slide rail 42, a bearing 43, a slider 41, and a lead screw 44; The slide rail 42 is fixedly mounted on the horizontal plate 2 or the vertical plate 3; The bearing seats 43 are disposed opposite to each other at both ends of the slide rail 42; The two ends of the lead screw 44 are connected to the bearing 43; The slider 41 is slidably mounted on the slide rail 42 and threadedly connected to the lead screw 44; When in use, the lead screw 44 rotates, which can drive the slider 41 to move on the slide rail 42, thereby controlling the movement of the positioning mechanism 5.

[0017] In this embodiment, the drive mechanism 6 includes a driving bevel gear 62, a driven bevel gear 63, and a drive motor 61; Drive motor 61 is connected to the drive shaft; The drive shaft is coaxial with the center of the annular base 1, and the drive shaft passes through the horizontal plate 2 and the vertical plate 3 in sequence and is fixedly connected to the active bevel gear 62. The lead screw 44 extends outward from the end near the driving bevel gear 62 and is fixedly connected to the driven bevel gear 63; Driven bevel gear 63 meshes with driving bevel gear 62; In use, the drive motor 61 drives the active bevel gear 62 to rotate through the drive shaft. The active bevel gear 62 can simultaneously drive each driven bevel gear 63 to rotate, thereby simultaneously driving and controlling each moving mechanism 4. It should be noted that the four moving mechanisms 4 set on the horizontal plate 2 and the vertical plate 3 move towards or away from each other simultaneously under the drive of the drive mechanism 6.

[0018] In this embodiment, a limiting rod is fixedly provided at the bottom of the vertical plate 3 in a symmetrical arrangement on the left and right. The surface of the annular base 1 is provided with a movable hole that matches the limiting rod. The limiting rod is fixed to the annular base 1 by a fixing member. A rotating shaft is provided at the center of the bottom of the positioning seat 51. The positioning seat 51 is rotatably mounted on the surface of the slider 41 by the rotating shaft and is fixed to the surface of the slider 41 by a fixing member. In use, the position of the vertical plate 3 is adjusted according to the shape of the picture frame or photo frame, and the positioning seat 51 is rotated and adjusted so that picture frames or photo frames with different rectangular structures can be fixed by this device.

[0019] In this embodiment, the bottom of the annular base 1 is provided with several feet.

[0020] The working principle of this utility model is as follows: Apply glue to the joints of the side frames of the picture frame or photo frame, and then assemble the picture frame or photo frame to form a rectangular frame. Install the joints of the formed frame into the 90° alignment slots of the positioning seat 51. The drive mechanism 6 synchronously drives the moving ends of each moving mechanism 4 to move towards the frame, so that the frame can maintain a tight joint. Then, the positioning cylinder 53 drives the positioning block 54 to move downward, so that it presses down on the joints of the frame to ensure the flatness of the frame on the horizontal plane.

[0021] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0022] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An adjustable frame assembly machine, characterized in that, It includes a ring-shaped base, a horizontal plate, a vertical plate, a drive mechanism, a moving mechanism, and a positioning mechanism; The horizontal and vertical plates are arranged alternately on the annular base, and the intersection of the horizontal and vertical plates coincides with the center of the annular base. Two sets of the moving mechanism are symmetrically arranged on both the horizontal plate and the vertical plate. The positioning mechanism is connected to the mobile end of the mobile mechanism; The positioning mechanism includes a positioning seat, a bracket, a positioning cylinder, and a positioning block; Both the positioning seat and the bracket are mounted on the moving end of the moving mechanism. The positioning seat has a 90° alignment slot at one corner facing the intersection of the horizontal and vertical plates. The positioning cylinder is mounted on the bracket, and the piston rod of the positioning cylinder is connected to the positioning block; The drive mechanism is connected to the moving mechanism and is used to synchronously drive each of the moving mechanisms.

2. The adjustable frame assembly machine according to claim 1, characterized in that, The moving mechanism includes a slide rail, a bearing seat, a slider, and a lead screw; The slide rail is fixedly mounted on the horizontal or vertical plate; The bearing seats are disposed opposite to each other at both ends of the slide rail; Both ends of the lead screw are connected to the bearing housing; The slider is slidably mounted on the slide rail and threadedly connected to the lead screw.

3. An adjustable frame assembly machine according to claim 2, characterized in that, The drive mechanism includes a driving bevel gear, a driven bevel gear, and a drive motor; The drive motor is connected to the drive shaft; The drive shaft is coaxial with the center of the annular base, and the drive shaft passes through the horizontal plate and the vertical plate in sequence and is fixedly connected to the active bevel gear. The lead screw extends outward from the end near the driving bevel gear and is fixedly connected to the driven bevel gear; The driven bevel gear meshes with the driving bevel gear.

4. An adjustable frame assembly machine according to claim 1, characterized in that, The bottom of the longitudinal plate is fixedly provided with a limiting rod arranged symmetrically on the left and right. The surface of the annular base is provided with a movable hole that matches the limiting rod. The limiting rod is fixed on the annular base by a fastener.

5. An adjustable frame assembly machine according to claim 2, characterized in that, A rotating shaft is provided at the center of the bottom of the positioning seat. The positioning seat is rotatably mounted on the surface of the slider via the rotating shaft and is fixed to the surface of the slider by a fastener.

6. An adjustable frame assembly machine according to claim 1, characterized in that, The bottom of the annular base is provided with several support legs.

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