A linear module base shaping device

Abstract

The present invention discloses a linear module base shaping device in the technical field of linear module production equipment, comprising a base frame, an external shaping component and an internal shaping component. The external shaping component comprises a reference plate, and two reference plates are provided with a plurality of external guide wheels arranged vertically on the opposite sides. The external guide wheels and the reference plates are adjustable left and right. Two internal shaping components are arranged between the two external shaping components, and the two internal shaping components are provided with a plurality of internal guide wheels arranged vertically. A guide channel is formed between the inner guide wheel and the outer guide wheel. The linear module base shaping device of the present invention corrects and guides both sides of the baffle of the linear module base through the outer guide wheels and the inner guide wheels, and the outer guide wheels and the reference plates are adjustable left and right, which improves flexibility and adaptability, and avoids frequent customization or replacement of the shaping device.

Description

Technical Field

[0001] The present invention relates to the technical field of linear module production equipment, and in particular to a linear module base shaping device. Background Art

[0002] Traditional linear module bases generally adopt a split structure, in which the base plate and the side baffles are respectively produced by extrusion molding of aluminum profiles, and then the baffles are locked to the base plate by screws. However, some models and specifications of linear module products use an integrated base, that is, the base plate and the side baffles are integrally molded. However, when the base with side baffles is directly extruded through the extrusion process, the baffles on both sides are prone to lateral bending and swinging during the stress release process after extrusion, affecting the dimensional accuracy after cooling and molding. In the prior art, the base profile is corrected by a correction and shaping mechanism to correct the side plates during the extrusion and traction process. The correction mechanism is provided with different roller groups to achieve guide correction of different parts of the profile base.

[0003] However, linear module bases come in a wide variety of sizes and models. Different base models have varying thicknesses of side panels, and the panels require sensor slots, which can cause unevenness on the inner or outer sides. Existing calibration mechanisms and roller assemblies lack flexibility and are unable to accommodate the varying sizes of linear module bases. Therefore, each base model requires customization and replacement of the calibration mechanism based on the position, size, and shape of the side panels, resulting in high costs. Summary of the Invention

[0004] The purpose of the present invention is to provide a linear module base shaping device to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0005] The technical solutions adopted to solve the above technical problems are:

[0006] A linear module base shaping device comprises: a base frame, an external shaping component and an internal shaping component;

[0007] The external shaping assembly includes a reference plate connected to the base frame, and a plurality of external guide wheels arranged vertically are respectively provided on the opposite sides of the two reference plates, and the plurality of external guide wheels are all adjustable leftward and rightward connected to the reference plate;

[0008] In the projection in the front-to-back direction, the two internal shaping components are arranged between the two external shaping components, and the internal shaping components are connected to the base frame or the external shaping components. The two internal shaping components are each provided with at least one internal guide wheel arranged in an upper and lower arrangement, and the two internal shaping components are respectively spaced apart from the two external shaping components to form a guide channel between the inner guide wheel and the outer guide wheel.

[0009] The linear module base shaping device provided by the present invention has at least the following beneficial effects: during the extrusion and traction process of the linear module base, the baffles on both sides can pass through the guide channel, and the two sides of the baffles can contact the outer guide wheel and the inner guide wheel respectively, thereby realizing the shaping and correction of the side baffles of the linear module base. The outer guide wheel and the inner guide wheel are arranged in the up and down direction, so as to correct and guide the different positions of the side baffles. The two internal shaping components correspond to the two external shaping components, respectively, and shape the two side baffles on both sides of the linear module base. The outer guide wheels are adjustable left and right along the reference plate, so as to adapt to the shapes of the baffles at different heights on both sides of the linear module base, thereby improving flexibility and adaptability, and avoiding frequent customization or replacement of the shaping device.

[0010] As a further improvement of the above technical solution, the base frame includes an upper crossbeam and a lower frame body, the lower frame body is provided with a material supporting mechanism, the material supporting mechanism has a plurality of material supporting rollers arranged in a left-right arrangement, the upper crossbeam is arranged at intervals above the material supporting mechanism, and the two internal shaping components are both arranged below the upper crossbeam and connected to the upper crossbeam.

[0011] As a further improvement of the above technical solution, the material supporting mechanism includes a material supporting shaft and an eccentric adapter block, the material supporting roller is coaxially rotatable and sleeved on the eccentric adapter block, the eccentric adapter block is eccentrically sleeved on the material supporting shaft, and the eccentric adapter block is adjustably arranged around the material supporting shaft.

[0012] As a further improvement of the above technical solution, the material supporting shaft includes a fixed shaft body, an adjusting shaft body and a tightening pad. The adjusting shaft body is coaxially passed through the fixed shaft body and is threadedly connected to the fixed shaft body along the axial direction. The fixed shaft body is provided with an expansion section. The expansion section has multiple expansion windows distributed around the circumference. The tightening pad is embedded in the expansion window. The adjusting shaft body is provided with a top opening section that is thick at one end and thin at the other end. The tightening pad overlaps with the top opening section along the radial direction of the adjusting shaft body.

[0013] As a further improvement of the above technical solution, the fixed shaft body is provided with a plurality of expansion segments arranged along the axial direction, and each of the supporting rollers overlaps with at least one section of at least one of the expansion segments along the radial direction of the fixed shaft body.

[0014] As a further improvement of the above technical solution, the external shaping component also includes an outer wheel seat, the outer guide wheel is rotatably set at one end of the outer wheel seat, the other end of the outer wheel seat is slidably connected to the reference plate left and right, and the reference plate is threaded with an external adjustment screw rotatably connected to the outer wheel seat.

[0015] As a further improvement of the above technical solution, the base frame is provided with an internal shaping base, and the internal shaping base is provided with a front adjusting part and a rear adjusting part in the front and rear directions. At least one of the front adjusting part and the rear adjusting part is adjustably connected to the internal shaping base in the front and rear directions. The two internal shaping components are respectively provided on the left and right sides of the internal shaping base, and the internal shaping component is connected to the front adjusting part through a transmission connecting rod, and the internal shaping component is connected to the rear adjusting part through a transmission connecting rod.

[0016] As a further improvement of the above technical solution, the number of the front adjusting parts and the rear adjusting parts is consistent with the number of the internal guide wheels of the internal shaping assembly, the front adjusting parts and the rear adjusting parts are arranged in the up and down directions, and each of the internal guide wheels is connected to the front adjusting part and the rear adjusting part one by one through the transmission connecting rod.

[0017] As a further improvement of the above technical solution, the front adjusting member and the rear adjusting member are arranged in pairs on the left and right, and the two front adjusting members or rear adjusting members arranged in pairs are respectively connected to the two internal shaping components in a transmission manner so that the two internal shaping components can be adjusted independently of each other.

[0018] As a further improvement of the above technical solution, the internal shaping base is adjustably connected to the base frame along the up and down directions, and a pressing roller is provided at the lower end of the internal shaping base. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 This is a rear view of an embodiment of the linear module base shaping device provided by the present invention;

[0021] Figure 2 This is a three-dimensional schematic diagram of an embodiment of the linear module base shaping device provided by the present invention;

[0022] Figure 3 This is a rear cross-sectional view of an embodiment of the material supporting mechanism provided by the present invention;

[0023] Figure 4 This is a perspective exploded schematic diagram of an embodiment of the material supporting mechanism provided by the present invention;

[0024] Figure 5 This is a top cross-sectional view of one embodiment of an external shaping assembly provided by the present invention;

[0025] Figure 6 This is a rear view of an embodiment of the internal shaping assembly provided by the present invention;

[0026] Figure 7This is a three-dimensional schematic diagram of an embodiment of the internal shaping assembly provided by the present invention;

[0027] Figure 8 This is a top cross-sectional view of an embodiment of the internal shaping component provided by the present invention.

[0028] In the figure: 100-base frame, 110-upper beam, 120-lower frame, 130-supporting mechanism, 131-supporting roller, 132-supporting rotating shaft, 1321-fixed shaft, 1322-adjusting shaft, 1323-tightening pad, 133-eccentric adapter block, 134-expansion window, 135-top opening section, 200-external shaping assembly, 210-reference plate, 220-external guide wheel, 230-external wheel seat, 231-external adjusting screw, 232-guide rod, 300-internal shaping assembly, 310-internal shaping base, 311-internal adjusting screw, 320-internal guide wheel, 330-front adjusting member, 340-rear adjusting member, 350-transmission connecting rod. DETAILED DESCRIPTION

[0029] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it should not be understood as a limitation on the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0031] In the description of the present invention, if there are words such as "several", it means one or more, and "more" means more than two. Greater than, less than, and exceed are understood as not including the number itself, and above, below, and within are understood as including the number itself.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] Reference Figures 1 to 8 The linear module base shaping device of the present invention is implemented as follows:

[0034] like Figure 1As shown, a linear module base shaping device includes: a base frame 100, an external shaping component 200 and an internal shaping component 300.

[0035] Two external shaping assemblies 200 are spaced apart and comprise a reference plate 210 and external guide wheels 220. The reference plate 210 is connected to the base frame 100. Multiple external guide wheels 220 are arranged vertically on the reference plate 210 and are adjustably connected to the reference plate 210 in the left-right direction. The external guide wheels 220 of each external shaping assembly 200 are located on opposite sides of the assembly 200.

[0036] The inner shaping assembly 300 is equipped with a plurality of inner guide wheels 320 arranged vertically. In the fore-aft projection, the two inner shaping assemblies 300 are positioned between the two outer shaping assemblies 200. The inner shaping assemblies 300 are connected to the base frame 100 or the outer shaping assembly 200. The two inner shaping assemblies 300 are spaced apart, corresponding to the two outer shaping assemblies 200, to form a guide channel running from front to back between the inner guide wheels 320 and the outer guide wheels 220.

[0037] In actual use, during the extrusion and traction process of the linear module base, its side fenders can pass through the guide channel, and the sides of the side fenders can contact the outer guide wheels 220 and inner guide wheels 320, respectively, to achieve the correct shaping of the side fenders. The outer guide wheels 220 and inner guide wheels 320 are arranged in a vertical direction, so as to correct and guide the different positions of the side fenders. The two inner shaping assemblies 300 correspond to the two outer shaping assemblies 200, respectively, to shape the two side fenders on either side of the linear module base.

[0038] The base frame 100 comprises an upper crossbeam 110 and a lower frame 120. The lower frame 120 is equipped with a support mechanism 130, which includes a plurality of rotatable support rollers 131 arranged in a horizontal direction to provide support for the lower end of the linear module base. The upper crossbeam 110 is positioned above the support mechanism 130 and is spaced a certain distance from the support mechanism 130, allowing the linear module base to pass between the upper crossbeam 110 and the support mechanism 130.

[0039] Since the lower end surface of the linear module base is often not a flat surface, in this embodiment, the multiple supporting rollers 131 of the supporting mechanism 130 are adjustable. Figure 3 and 4As shown, the material support mechanism 130 further includes a material support shaft 132 and an eccentric adapter block 133. The material support shaft 132 extends in the left-right direction and is connected to the lower frame 120. The eccentric adapter block 133 is eccentrically sleeved outside the material support shaft 132. The number of eccentric adapter blocks 133 is the same as the number of material support rollers 131. Multiple eccentric adapter blocks 133 are arranged in the left-right direction, and the material support rollers 131 are coaxially sleeved on the eccentric adapter blocks 133 in a one-to-one corresponding manner.

[0040] The eccentric adapter block 133 is disc-shaped and has an eccentrically arranged inner ring and outer ring. The inner ring of the eccentric adapter block 133 is adjustably mounted on the support shaft 132, and the support roller 131 is coaxially mounted on the outer ring. The relative deflection angle of the eccentric adapter block 133 around the support shaft 132 is adjustable, so that the relative position of the support roller 131 and the support shaft 132 is adjustable, thereby adapting to the height of the lower end surface of the linear module base at different positions. This allows the multiple support rollers 131 arranged in a left and right manner to all be in rolling contact with the linear module base to achieve support and guidance. The multiple support rollers 131 jointly support various positions of the lower end of the linear module base, which can prevent excessive force on the lower end surface of the linear module base from affecting the molding quality.

[0041] like Figure 3 and 4 As shown, to achieve an adjustable connection between the eccentric adapter block 133 and the support shaft 132, the support shaft 132 of this embodiment includes a fixed shaft 1321, an adjustable shaft 1322, and a tightening pad 1323. The fixed shaft 1321 is fixedly connected to the lower frame 120 and is cylindrical in shape, having an inner cavity extending along its axis. The adjustable shaft 1322 is coaxially disposed within the inner cavity of the fixed shaft 1321 and is axially threadedly connected to the fixed shaft 1321.

[0042] The fixed shaft body 1321 is provided with an expansion section, and the expansion section is provided with a plurality of expansion windows 134. The expansion windows 134 connect the inner cavity of the fixed shaft body 1321 with the outside world, and the plurality of expansion windows 134 are evenly distributed around the circumference of the fixed shaft body 1321. The tightening pads 1323 are movably embedded in the expansion windows 134 in a one-to-one correspondence. The adjusting shaft body 1322 is provided with a top opening section 135 that is thick at one end and thin at the other end. The side of the tightening pad 1323 facing the inner cavity abuts against the top opening section 135. In particular, in the axial direction of the support shaft 132, the length of the top opening section 135 is greater than the length of the tightening pad 1323, so that the tightening pad 1323 can always overlap with the top opening section 135 along the radial direction of the support shaft 132.

[0043] When the adjusting shaft 1322 moves relative to the fixed shaft 1321 in the axial direction, the push-up section 135 pushes the tightening pad 1323 radially along the support shaft 132, so that the multiple tightening pads 1323 distributed in an annular pattern within the expansion section are simultaneously pressed against the inner side of the eccentric adapter block 133, achieving the shaft expansion effect and relatively fixing the support roller 131 and the support shaft 132. Conversely, when the push-up section 135 releases the tightening pad 1323, the tightening pad 1323 no longer presses against the eccentric adapter block 133, and the support roller 131 can rotate relative to the support shaft 132 to adjust the support height.

[0044] The expansion section refers to the section of the fixed shaft 1321 where the press-on pad 1323 or expansion window 134 is located. The fixed shaft 1321 is provided with multiple expansion sections, which are arranged axially along the fixed shaft 1321. Correspondingly, the adjustment shaft 1322 is provided with multiple opening sections 135, the number of which matches the number of expansion sections, and each opening section 135 corresponds to the expansion section.

[0045] Furthermore, each supporting roller 131 matches at least one section of at least one expansion segment in the radial direction of the fixed shaft 1321. In this embodiment, every two adjacent supporting rollers 131 match the same expansion segment, and the two adjacent supporting rollers 131 are radially aligned with the front half and the rear half of the expansion segment, respectively.

[0046] In the above embodiment, the number of expansion sections is half the number of support rollers 131, the number of workpieces is small, and the length of the expansion window 134 and the tightening pad 1323 in the axial direction of the support shaft 132 is large, thereby reducing the processing difficulty of the fixed shaft 1321 and the adjusting shaft 1322 and reducing costs.

[0047] When the plurality of supporting rollers 131 are arranged at equal intervals on the supporting shaft 132 , the plurality of expansion sections are arranged at equal intervals on the fixed shaft 1321 , and the plurality of top opening sections 135 are arranged at equal intervals on the adjusting shaft 1322 .

[0048] Refer to the attached Figure 3 and 4In this embodiment, the top opening section 135 is in the shape of a cone that is thick on the left and thin on the right. When the adjusting shaft 1322 is rotated, the adjusting shaft 1322 moves axially relative to the fixed shaft 1321 under the action of the threaded transmission. In actual use, the adjusting shaft 1322 is rotated to move it to the right to the extreme position relative to the fixed shaft 1321. The top opening section 135 moves to the right relative to the expansion section, and the diameter of the top opening section 135 corresponding to the radial direction of the expansion section increases, so that the tightening pad 1323 is pushed outward along the radial direction of the fixed shaft 1321, pressing and fixing the inner ring of the eccentric adapter block 133. During the traction process, the bottom of the linear module base can be rolled and supported by the supporting roller 131.

[0049] When the position of the supporting roller 131 needs to be adjusted, the adjusting shaft 1322 is rotated to move it to the left, causing the top section 135 to move leftward relative to the expansion section. The diameter of the top section 135 corresponding to the expansion section in the radial direction is reduced, allowing the tightening pad 1323 to retract radially inward along the fixed shaft 1321, thereby loosening the eccentric adapter block 133 and allowing the supporting roller 131 to deflect relative to the fixed shaft 1321 to achieve position adjustment. After the adjustment is completed, the adjusting shaft 1322 is rotated to the right to the limit position to lock it.

[0050] The tightening pad 1323 of this embodiment is a rubber product. The rubber tightening pad 1323 has high friction and can prevent the eccentric adapter block 133 from rotating relative to the eccentric adapter block 133 when tightening it. At the same time, the tightening pad 1323 has a certain elasticity and can be plastically deformed, so that the tightening pad 1323 of each expansion section can be tightened and fixed at the same time.

[0051] Furthermore, the lower frame 120 is provided with a connecting plate, and the supporting mechanism 130 is provided in the middle of the connecting plate. In the projection in the front-to-back direction, the upper end of the supporting roller 131 is higher than the upper side of the connecting plate, and the lower end of the supporting roller 131 is lower than the lower side of the connecting plate. In actual use, the position of each supporting roller 131 can be adjusted by using a standard product of the linear module base: the standard product is placed on the upper side of the supporting mechanism 130, and each supporting roller 131 is pressed upwards through the lower side of the connecting plate, thereby conveniently achieving the positioning of each supporting roller 131. If conditions permit, each supporting roller 131 can also be lifted from the lower side of the connecting plate by a contoured part to achieve positioning.

[0052] In this embodiment, the reference plate 210 is adjustably connected to the upper crossbeam 110 in the left-right direction, allowing the spacing between the two external shaping assemblies 200 to be set according to the maximum width of the linear module base. The reference plates 210 of both external shaping assemblies 200 are slidably connected to the upper crossbeam 110 in the left-right direction. The upper crossbeam 110 is equipped with an adjustment mechanism for driving the reference plates 210 to move left and right. The adjustment mechanism includes a screw extending in the left-right direction and threadedly connected to the reference plates 210. In other embodiments, the left-right adjustment mechanism of the two external shaping assemblies 200 can refer to existing adjustment structures and will not be described here. In other embodiments, the upper crossbeam 110 or the lower frame 120 is equipped with a double-threaded screw, which is threadedly connected to the two reference plates 210 in opposite directions, so that the two reference plates 210 can move synchronously toward or away from each other in the left-right direction.

[0053] like Figure 5 As shown, the external shaping assembly 200 also includes an outer wheel seat 230, the number of which matches the number of outer guide wheels 220. The outer guide wheels 220 are rotatably mounted on one end of the outer wheel seat 230, one for each other. The other end of the outer wheel seat 230 is slidably connected to the reference plate 210 in the left-right direction. The reference plate 210 is threaded with an external adjustment screw 231 that is rotatably connected to the outer wheel seat 230. Rotating the external adjustment screw 231 can drive the outer wheel seat 230 to move left and right relative to the reference plate 210 through threaded transmission, thereby adjusting the position of the outer guide wheels 220. In actual use, the outer guide wheels 220 are adjusted at different heights to accommodate the different shapes and sizes of the left and right sides of the linear module base.

[0054] Reference Figure 5 In this embodiment, the outer wheel seat 230 is slidably connected to the reference plate 210 via two guide rods 232. The two guide rods 232 are arranged in a front-to-rear direction and are both slidably disposed in the reference plate 210 in the left-right direction. In other embodiments, the outer wheel seat 230 can be slidably connected to the reference plate 210 via a linear slide rail or a slide groove structure.

[0055] The two inner shaping assemblies 300 are both disposed below the upper crossbeam 110 and connected to the upper crossbeam 110 .

[0056] Some models of linear module bases have inward-turned structures on the upper ends of the side baffles that extend toward each other. At the same time, to accommodate linear module bases with smaller widths, the internal shaping component 300 requires a larger adjustment distance in the left and right directions. If the internal shaping component 300 adopts the adjustable structure of the external shaping component 200, it will occupy a large space and have poor adaptability. If the internal shaping component 300 adopts the adjustable structure of the support mechanism 130, the position change of the internal guide wheel 320 is small, and it can only accommodate a small number of linear module base models. For this reason, the internal shaping component 300 of the present invention adopts an adjustable structure that is different from that of the external shaping component 200 or the support mechanism 130.

[0057] An internal shaping base 310 is located below the upper crossbeam 110. Two internal shaping assemblies 300 are located on either side of the internal shaping base 310. A front adjustment member 330 and a rear adjustment member 340 are located on the internal shaping base 310. The internal shaping assemblies 300 are connected to the front and rear adjustment members 330 and 340 via transmission links 350.

[0058] Specifically, a transmission link 350 is provided between the inner guide wheel 320 and the front adjusting member 330, and a transmission link 350 is also provided between the inner guide wheel 320 and the rear adjusting member 340. One end of the transmission link 350 is rotatably hinged to the inner guide wheel 320, and the other end is rotatably hinged to the front adjusting member 330 or the rear adjusting member 340. Each inner guide wheel 320 is connected to the front adjusting member 330 and the rear adjusting member 340 respectively through two transmission links 350.

[0059] At least one of the front adjustment member 330 and the rear adjustment member 340 is adjustably connected to the inner shaping base 310 in the front-to-back direction. When the distance between the front adjustment member 330 and the rear adjustment member 340 changes, the transmission link 350 deflects, and the angle between the two transmission links 350 connected to the inner guide wheel 320 changes, thereby adjusting the inner guide wheel 320 in the left-right direction.

[0060] To accommodate the shapes and sizes of the linear module base's side panels at varying heights, the number of front and rear adjustment members 330 and 340 in this embodiment matches the number of inner guide wheels 320 within the inner shaping assembly 300. Multiple front adjustment members 330 are arranged vertically on the front side of the inner shaping base 310 and are connected to corresponding inner guide wheels 320 via transmission links 350. Multiple rear adjustment members 340 are arranged vertically on the rear side of the inner shaping base 310 and are connected to corresponding inner guide wheels 320 via transmission links 350. By adjusting the inner guide wheels 320 at varying heights, the system can accommodate the shapes and sizes of the linear module base's side panels at varying heights.

[0061] In some embodiments, the rear adjustment member 340 is fixedly connected to the inner shaping base 310, and the front adjustment member 330 is adjustably connected to the inner shaping base 310 in the front-to-back direction. By adjusting the position of the front adjustment member 330, the left and right movement of the inner guide wheel 320 is controlled. In other embodiments, both the front adjustment member 330 and the rear adjustment member 340 are adjustably connected to the inner shaping base 310 in the front-to-back direction, and the position of the inner guide wheel 320 is adjusted by the front adjustment member 330 and the rear adjustment member 340 together.

[0062] In this embodiment, in order to ensure that the inner guide wheel 320 and the outer guide wheel 220 are aligned with each other in the left-right direction and to avoid affecting the surface quality of the side plate of the linear module base, the front adjustment member 330 and the rear adjustment member 340 are synchronously moved closer to each other or moved away from each other in the front-back direction. Figure 7 and Figure 8 As shown, the inner shaping base 310 is rotatably provided with an inner adjustment screw 311 extending forward and backward. The front and rear halves of the inner adjustment screw 311 have threads with opposite rotation directions. A front adjustment member 330 and a rear adjustment member 340 are slidably connected to the inner shaping base 310. The front and rear halves of the inner adjustment screw 311 are respectively threadedly connected to the front adjustment member 330 and the rear adjustment member 340.

[0063] By rotating the inner adjusting screw 311, the front adjusting member 330 and the rear adjusting member 340 can be driven toward each other, and the distance between the front adjusting member 330 and the rear adjusting member 340 is reduced, causing the inner guide wheel 320 to move away from the inner shaping base 310. On the contrary, when the front adjusting member 330 and the rear adjusting member 340 are driven away from each other by the inner adjusting screw 311, the distance between the front adjusting member 330 and the rear adjusting member 340 is increased, causing the inner guide wheel 320 to move toward the inner shaping base 310.

[0064] For some models of linear module bases, the left and right side baffles are not symmetrical with each other, and the inner surface shapes of the two side baffles are different. Figure 8 As shown, in a further embodiment, to accommodate different inner side surfaces of the linear module base side baffles, front adjustment members 330 and rear adjustment members 340 are arranged in pairs on the inner shaping base 310. The two front adjustment members 330 and the two rear adjustment members 340 are respectively connected to the inner guide wheels 320 of the two inner shaping assemblies 300. The two front adjustment members 330 and the two rear adjustment members 340 are respectively connected to the inner guide wheels 320 of the two inner shaping assemblies 300 via two inner adjustment screws 311 arranged on the left and right sides to achieve front and rear adjustment. In actual use, the inner guide wheels 320 of the left and right inner shaping assemblies 300 can be flexibly adjusted via the corresponding inner adjustment screws 311.

[0065] The internal shaping base 310 is equipped with two chute grooves extending forward and backward. These chute grooves are arranged in pairs on the left and right sides, and two internal adjustment screws 311 are rotatably mounted in each of the two chute grooves. Two front adjustment members 330 and two rear adjustment members 340 are slidably mounted in the two chute grooves, so that each chute is provided with a front adjustment member 330 and a rear adjustment member 340 on the front and back sides. The front adjustment members 330 and rear adjustment members 340, located in different chute grooves, are respectively threadedly mounted on the two internal adjustment screws 311.

[0066] In some other embodiments, the front adjustment member 330 and the rear adjustment member 340 can be slidably connected to the inner adjustment base through other means such as linear slide rails, guide column guidance, etc.

[0067] like Figure 2 As shown, in this embodiment, the upper crossbeam 110 is fixedly connected to the lower frame 120, and the internal shaping base 310 is adjustably connected to the base frame 100 in the up-down direction, so that the height positions of the two internal shaping components 300 can be set according to the linear module base. A pressing roller is provided at the lower end of the internal shaping base 310, and the pressing roller is elastically arranged at the lower end of the internal shaping base 310 in the up-down direction. The upper side of the bottom plate of the linear module base is elastically pressed downward by the pressing roller, so that the bottom plate of the linear module base can be clamped between the pressing roller and the supporting roller 131, thereby preventing the linear module base from warping up and down during the traction process. In other embodiments, the upper crossbeam 110 is adjustably connected relative to the lower frame 120 in the up-down direction, and the height positions of the two internal shaping components 300 are adjusted by adjusting the height of the upper crossbeam 110.

[0068] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative uses of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0069] Although the embodiments of the present invention have been shown and described, those skilled in the art may make various changes, modifications, substitutions and variations to these embodiments without departing from the principles and purpose of the present invention. These changes, modifications, equivalent variations or substitutions are all included in the scope defined by the claims of this application. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A linear module base shaping device, characterized by: include: Base frame, external shaping assembly and internal shaping assembly; The external shaping assembly includes a reference plate connected to the base frame, and a plurality of external guide wheels arranged vertically are respectively provided on the opposite sides of the two reference plates, and the plurality of external guide wheels are all adjustable leftward and rightward connected to the reference plate; In the projection in the front-to-back direction, the two inner shaping assemblies are arranged between the two outer shaping assemblies, the inner shaping assemblies are connected to the base frame or the outer shaping assemblies, and the two inner shaping assemblies are each provided with at least one inner guide wheel arranged in an upper-lower arrangement, and the two inner shaping assemblies are respectively spaced apart from the two outer shaping assemblies so as to form a guide channel between the inner guide wheel and the outer guide wheel; The base frame includes an upper crossbeam and a lower frame body, the lower frame body is provided with a supporting mechanism, the supporting mechanism has a plurality of supporting rollers arranged in a left-right arrangement, the upper crossbeam is arranged above the supporting mechanism at intervals, and the two inner shaping assemblies are both arranged below the upper crossbeam and connected to the upper crossbeam; The material supporting mechanism includes a material supporting shaft and an eccentric adapter block, the material supporting roller is coaxially rotatably sleeved on the eccentric adapter block, the eccentric adapter block is eccentrically sleeved on the material supporting shaft, and the eccentric adapter block is adjustably arranged around the material supporting shaft; The material supporting shaft includes a fixed shaft body, an adjusting shaft body and a tightening pad. The adjusting shaft body is coaxially inserted into the fixed shaft body and is threadedly connected to the fixed shaft body along the axial direction. The fixed shaft body is provided with an expansion section. The expansion section has multiple expansion windows distributed around the circumference. The tightening pad is embedded in the expansion window. The adjusting shaft body is provided with a top opening section which is thick at one end and thin at the other end. The top opening section abuts against the tightening pad.

2. The linear module base shaping device according to claim 1, characterized in that: The fixed shaft body is provided with a plurality of expansion segments arranged along the axial direction, and each of the supporting rollers overlaps with at least one section of at least one of the expansion segments along the radial direction of the fixed shaft body.

3. The linear module base shaping device according to claim 1, characterized in that: The external shaping component also includes an outer wheel seat, the outer guide wheel is rotatably set at one end of the outer wheel seat, the other end of the outer wheel seat is slidably connected to the reference plate left and right, and the reference plate is threaded with an external adjustment screw rotatably connected to the outer wheel seat.

4. The linear module base shaping device according to claim 1, characterized in that: The base frame is provided with an internal shaping base, and the internal shaping base is provided with a front adjusting part and a rear adjusting part arranged in a front-to-back manner. At least one of the front adjusting part and the rear adjusting part is adjustably connected to the internal shaping base in a front-to-back manner. The two internal shaping components are respectively provided on the left and right sides of the internal shaping base. The internal shaping component is connected to the front adjusting part by a transmission connecting rod, and the internal shaping component is connected to the rear adjusting part by a transmission connecting rod.

5. The linear module base shaping device according to claim 4, characterized in that: The number of the front adjusting parts and the rear adjusting parts is consistent with the number of the internal guide wheels of the internal shaping assembly. The front adjusting parts and the rear adjusting parts are arranged in the up and down directions. Each of the internal guide wheels is connected to the front adjusting part and the rear adjusting part through the transmission connecting rod in a one-to-one correspondence.

6. The linear module base shaping device according to claim 4, characterized in that: The front adjusting member and the rear adjusting member are both arranged in pairs on the left and right sides. The two front adjusting members or the rear adjusting members arranged in pairs are respectively connected to the two inner shaping components in a transmission manner so that the two inner shaping components can be adjusted independently of each other.

7. The linear module base shaping device according to claim 4, characterized in that: The inner shaping base is adjustably connected to the base frame along the up and down directions, and a pressing roller is provided at the lower end of the inner shaping base.

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