Flip Fixture Equipment for Composite Mortise and Tenon Processing

Abstract

The present invention provides a flipping fixture device for composite mortise and tenon processing, including a plurality of flipping and clamping components and a loading table. The plurality of flipping and clamping components are respectively arranged on the loading table. The flipping and clamping component includes a support base, a workpiece placement table, a rotation driving member, and a clamping unit. The support base is arranged on the loading table, a receiving portion is arranged at the bottom of the workpiece placement table, the rotation driving member is arranged on the receiving portion, the rotation driving member is drivingly connected with the support base, and the workpiece placement table rotates around the support base. The clamping unit is arranged on the workpiece placement table, and the clamping unit is used for clamping the workpiece placed on the workpiece placement table. The above flipping fixture device for composite mortise and tenon processing can effectively control the rotation of the workpiece placement table, thereby increasing the adjustment range of the flipping angle of the workpiece and improving the convenience of the user for processing the workpiece.

Description

Technical Field

[0001] The present invention relates to the technical field of flipping jigs, and particularly to a flipping jig device for compound mortise and tenon processing. Background Art

[0002] The processing technology of mortise and tenon for furniture on the market is becoming more and more complex (requiring processing on multiple surfaces), and the accuracy requirements are getting higher and higher. Traditional numerical control equipment only serves as a single working mother machine or is equipped with some simple tooling jigs, making it difficult to meet the current furniture processing technology. Traditional equipment often needs to be clamped several times when processing complex products, affecting processing efficiency and accuracy.

[0003] Generally, a general mortise and tenon processing center machine is just a working mother machine, without designing a reasonable jig for the processing technology of furniture mortise and tenon, or only providing simple tooling jigs. The product often needs to be manually re-clamped several times during the whole process. Although some mortise and tenon processing center machines are equipped with flipping jigs, they can only flip at 0 - 90 degrees, unable to meet the needs of processing multiple surfaces of workpieces. Moreover, because they are multi-station, it is often impossible to ensure the flipping accuracy requirements of all toolings. And the length range of the processed fittings is from 300 to 2 meters. Traditional flipping jigs can only be customized according to the length of the work. The made flipping jigs are only suitable for workpieces with a small length range. If there are workpieces with multiple length ranges, only several different-length flipping jigs can be made to match, occupying the space of the equipment, and it is very inconvenient to switch different workpieces, and it takes a lot of time to adjust the flipping jig. Summary of the Invention

[0004] Based on this, in view of the technical problem of a small flipping angle range, it is necessary to provide a flipping jig device for compound mortise and tenon processing.

[0005] A flipping jig device for compound mortise and tenon processing, the flipping jig device for compound mortise and tenon processing includes: a plurality of flipping clamping components and a loading table. The plurality of flipping clamping components are respectively arranged on the loading table. The flipping clamping component includes a support seat, a workpiece placing table, a rotation driving member, and a clamping unit. The support seat is arranged on the loading table, a receiving portion is arranged at the bottom of the workpiece placing table, the rotation driving member is arranged on the receiving portion, the rotation driving member is drivingly connected with the support seat, and the workpiece placing table rotates around the support seat. The clamping unit is arranged on the workpiece placing table, and the clamping unit is used to clamp the workpiece placed on the workpiece placing table.

[0006] In one embodiment, the plurality of flipping clamping components are arranged side by side on the loading table.

[0007] In one embodiment, the rotation driving member is a servo motor. The flipping and clamping assembly further includes a speed reducer. The receiving portion has a receiving cavity. The speed reducer is embedded in the receiving cavity. The servo motor is drivingly connected to the speed reducer, and the speed reducer is drivingly connected to the support base.

[0008] In one embodiment, the top of the support base is of a cylindrical structure. The bottom surface of the workpiece placement table is tangent to the circumferential side surface of the support base. The workpiece placement table rotates counterclockwise or clockwise around the central axis of the support base.

[0009] In one embodiment, the speed reducer is a harmonic speed reducer.

[0010] In one embodiment, the rotation driving member is located on a side of the receiving portion facing away from the speed reducer and the support base.

[0011] In one embodiment, the clamping unit includes a driving cylinder, a connecting plate, and a clamping plate. The driving cylinder is disposed on the workpiece placement table. The driving cylinder is drivingly connected to the connecting plate, and the connecting plate is connected to the clamping plate. The clamping plate is used to clamp the workpiece against the tabletop of the workpiece placement table.

[0012] In one embodiment, one end of the clamping plate is rotatably connected to the connecting plate.

[0013] In one embodiment, at least one set of the clamping units is provided, and each of the clamping units is located at the same side edge of the workpiece placement table.

[0014] In one embodiment, sliders are provided at the bottom of the loading table.

[0015] The above-mentioned flipping fixture device for composite mortise and tenon processing installs each flipping and clamping assembly through the loading table, and uses the flipping and clamping assembly to clamp and fix the workpiece and turn it. It is supported by the support base. Under the driving action of the rotation driving member, the workpiece placement table will rotate around the support base. The workpiece placement table is used to place the workpiece to be processed, and the clamping unit is used to clamp and fix the workpiece. The flipping fixture device for composite mortise and tenon processing can effectively control the rotation of the workpiece placement table, thereby increasing the adjustment range of the flipping angle of the workpiece and improving the convenience of the user for processing the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a flipping fixture device for composite mortise and tenon processing in one embodiment;

[0017] Figure 2 is a schematic structural diagram of another perspective of a flipping fixture device for composite mortise and tenon processing in one embodiment;

[0018] Figure 3 It is a schematic diagram of the partial structure split of a flipping fixture device for compound mortise and tenon processing in an embodiment;

[0019] Figure 4 It is another schematic diagram of a flipping fixture device for compound mortise and tenon processing in an embodiment. Detailed implementation manners

[0020] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following will describe the detailed implementation manners of the present invention in conjunction with the accompanying drawings. Many specific details are set forth in the following description to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0022] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the present invention, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0025] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

[0026] Please refer to Figures 1 to 4 , the present invention provides a flipping fixture device 10 for composite mortise and tenon processing. The flipping fixture device 10 for composite mortise and tenon processing includes: a plurality of flipping clamping components 100 and a loading table 200. The plurality of flipping clamping components 100 are respectively disposed on the loading table 200. The flipping clamping component 100 includes a support base 110, a workpiece placement table 120, a rotation driving member 130 and a clamping unit 140. The support base 110 is disposed on the loading table 200. A receiving portion 121 is provided at the bottom of the workpiece placement table 120. The rotation driving member 130 is disposed on the receiving portion 121. The rotation driving member 130 is drivingly connected to the support base 110, and the workpiece placement table 120 rotates around the support base 110. The clamping unit 140 is disposed on the workpiece placement table 120, and the clamping unit 140 is used to clamp the workpiece placed on the workpiece placement table 120.

[0027] For the above-mentioned flipping fixture device 10 for composite mortise and tenon processing, each flipping clamping component 100 is installed through the loading table 200, and the workpiece is clamped and fixed and flipped and turned by using the flipping clamping component 100. Supported by the support base 110, under the driving action of the rotation driving member 130, the workpiece placement table 120 will rotate around the support base 110. The workpiece to be processed is placed on the workpiece placement table 120, and the workpiece is clamped and fixed by using the clamping unit 140. The flipping fixture device 10 for composite mortise and tenon processing can effectively control the rotation of the workpiece placement table 120, thereby increasing the adjustment range of the flipping angle of the workpiece and improving the convenience of the user for processing the workpiece.

[0028] The loading platform 200 is used to carry each flipping and clamping component 100, playing a supporting role for each flipping and clamping component 100. The flipping and clamping component 100 is used to fix and flip the workpiece to be processed. In one embodiment, a plurality of flipping and clamping components 100 are arranged side by side on the loading platform 200. Each flipping and clamping component 100 can clamp the same type of workpiece or different types of workpieces. Each flipping and clamping component 100 is independent of each other and does not affect each other, thus facilitating the user to process different types of workpieces.

[0029] Specifically, the support base 110 plays a supporting role. Under the driving action of the rotation driving member 130, the workpiece placement table 120 rotates around the support base 110, and at the same time, the clamping unit 140 fixes the workpiece placed on the workpiece placement table 120. In this way, the workpiece can be flipped as the workpiece placement table 120 rotates, thus facilitating the user to perform processing operations on multiple surfaces of the workpiece.

[0030] In one embodiment, the rotation driving member 130 is a servo motor. The flipping and clamping component 100 further includes a speed reducer 150. The receiving portion 121 has a receiving cavity 122. The speed reducer 150 is embedded in the receiving cavity 122. The servo motor is drivingly connected to the speed reducer 150, and the speed reducer 150 is drivingly connected to the support base 110. The servo motor drives the speed reducer 150 to work. In one embodiment, the speed reducer 150 is a harmonic speed reducer 150. Since the speed reducer 150 is drivingly connected to the support base 110, when the speed reducer 150 operates, it will drive the workpiece placement table 120 and the servo motor to rotate around the support base 110 together. The receiving cavity 122 provides an installation space for the speed reducer 150, thereby ensuring the structural compactness of the flipping and clamping component 100. In this embodiment, the rotation driving member 130 is located on the side of the receiving portion 121 facing away from the speed reducer 150 and the support base 110. That is, the servo motor is installed on the side of the receiving portion 121 facing away from the speed reducer 150. The speed reducer 150 will use the support base 110 as a support point to drive the workpiece placement table 120 and the servo motor to rotate around the support base 110 together, so as to realize the flipping of the workpiece placed on the workpiece placement table 120. Further, in one of the embodiments, the top of the support base 110 is of a cylindrical structure, and the bottom surface of the workpiece placement table 120 is tangent to the circumferential side surface of the support base 110. The workpiece placement table 120 rotates counterclockwise or clockwise around the central axis of the support base 110. In this way, the workpiece placement table 120 can be automatically flipped at any angle from -90 degrees to 90 degrees, thus facilitating the user to process multiple surfaces of the workpiece. In this way, the flipping range of the workpiece is expanded and the applicable range is improved.

[0031] The clamping unit 140 is used to clamp and fix the workpiece on the tabletop of the workpiece placement table 120. Specifically, in one embodiment, the clamping unit 140 includes a driving cylinder 141, a connecting plate 142, and a clamping plate 143. The driving cylinder 141 is arranged on the workpiece placement table 120, the driving cylinder 141 is drivingly connected to the connecting plate 142, and the connecting plate 142 is connected to the clamping plate 143. The clamping plate 143 is used to clamp the workpiece on the tabletop of the workpiece placement table 120. The driving cylinder 141 is used to drive the connecting plate 142 to move, and the connecting plate 142 drives the clamping plate 143 to move. The workpiece to be processed is clamped and fixed on the workpiece placement table 120 by the clamping plate 143. In this embodiment, the driving cylinder 141 is arranged at the bottom of the workpiece placement table 120, the driving rod of the driving cylinder 141 penetrates through the workpiece placement table 120, and the end of the driving rod of the driving cylinder 141 is connected to the connecting plate 142. The driving rod of the driving cylinder 141 is controllably connected to move on the tabletop of the workpiece placement table 120. Specifically, in this embodiment, the driving cylinder 141 has two driving rods, and the ends of the two driving rods are respectively connected to both ends of the connecting plate 142. The connecting plate 142 is in a strip-shaped plate structure. In addition, the clamping plate 143 is also in a strip-shaped plate structure. The end of the clamping plate 143 is connected to the middle area of the connecting plate 142. The driving cylinder 141 controls the clamping plate 143 to clamp the workpiece placed on the workpiece placement table 120 by driving the connecting plate 142.

[0032] In order to adapt to different workpieces and facilitate clamping and fixing workpieces of different shapes, in one embodiment, one end of the clamping plate 143 is rotatably connected to the connecting plate 142. Specifically, the connecting plate 142 is in a strip-shaped plate structure. In addition, the clamping plate 143 is also in a strip-shaped plate structure. The end of the clamping plate 143 is rotatably connected to the middle area of the connecting plate 142. In this way, by rotating the clamping plate 143, the relative position between the clamping plate 143 and the connecting plate 142 can be adjusted, so as to facilitate the clamping plate 143 to adapt to clamping workpieces of different shapes. In this way, the applicable range is expanded.

[0033] In order to ensure the clamping reliability of the workpiece, in one embodiment, at least one group of clamping units 140 is provided, and each clamping unit 140 is located on the same side edge of the workpiece placement table 120. Specifically, in this embodiment, two groups of clamping units 140 are provided, and both groups of clamping units 140 are located on the same side edge of the workpiece placement table 120. The same workpiece is clamped and fixed by the two groups of clamping units 140, so as to ensure the clamping reliability of the workpiece. It can be understood that each group of clamping units 140 can also clamp different workpieces, thus expanding the applicable range.

[0034] Further, in one embodiment, the clamping unit 140 further includes a positioning member 144 disposed on the tabletop of the workpiece placement table 120. The positioning member 144 serves as an indicator, facilitating the user to accurately place the workpiece to be processed and enhancing the efficiency of the processing operation.

[0035] To enhance mobility and flexibility, in one embodiment, sliders 210 are provided at the bottom of the mounting table 200. Specifically, the sliders 210 are flange-type short sliders 210. By mating the sliders 210 with an external track, the mounting table 200 can slide along the external track, thereby enhancing the mobility and flexibility of the flipping fixture device for composite mortise and tenon processing and expanding the scope of application. Further, the sliders 210 are provided with clamps 211. In this way, the braking performance of the sliders 210 is enhanced, ensuring the controllability of the flipping fixture device for composite mortise and tenon processing.

[0036] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0037] The above-described embodiments merely represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the appended claims.

Claims

1. A flipping fixture device for composite mortise and tenon processing, characterized in that, Including: A plurality of flipping and clamping components and a loading table; the plurality of flipping and clamping components are respectively arranged on the loading table; The flipping and clamping component includes a support seat, a workpiece placing table, a rotation driving member and a clamping unit; the support seat is arranged on the loading table, a receiving portion is arranged at the bottom of the workpiece placing table, the rotation driving member is arranged on the receiving portion, the rotation driving member is drivingly connected with the support seat, and the workpiece placing table rotates around the support seat; the clamping unit is arranged on the workpiece placing table, and the clamping unit is used for clamping the workpiece placed on the workpiece placing table; The clamping unit includes a driving cylinder, a connecting plate and a clamping plate; the driving cylinder is arranged on the workpiece placing table, the driving cylinder is drivingly connected with the connecting plate, and the connecting plate is connected with the clamping plate; the clamping plate is used for clamping the workpiece against the table top of the workpiece placing table; One end of the clamping plate is rotatably connected with the connecting plate; The connecting plate is in a strip-shaped plate structure, and in addition, the clamping plate is also in a strip-shaped plate structure; the end of the clamping plate is rotatably connected to the middle area of the connecting plate; The rotation driving member is a servo motor, the flipping and clamping component further includes a speed reducer, the receiving portion has a receiving cavity, the speed reducer is embedded in the receiving cavity, the servo motor is drivingly connected with the speed reducer, and the speed reducer is drivingly connected with the support seat; The top of the support seat is in a cylindrical structure, and the bottom surface of the workpiece placing table is tangent to the circumferential side surface of the support seat; The workpiece placing table rotates counterclockwise or clockwise around the central axis of the support seat; The rotation driving member is located on one side of the receiving portion facing away from the speed reducer and the support seat.

2. The flipping fixture device for compound mortise and tenon processing according to claim 1, characterized in that, The plurality of flipping and clamping components are arranged side by side on the loading table.

3. The flipping fixture device for compound mortise and tenon processing according to claim 1, characterized in that, The speed reducer is a harmonic speed reducer.

4. The flipping fixture device for compound mortise and tenon processing according to claim 1, wherein, At least one group of the clamping units is provided, and each clamping unit is located on the same side edge of the workpiece placing table.

5. The flipping fixture device for compound mortise and tenon processing according to claim 1, characterized in that Sliders are arranged at the bottom of the loading table.

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