Floating array type pressing and correcting mechanism

Abstract

The utility model discloses a floating array type pressing and correcting mechanism which comprises a correcting base, a lower pressing head die cavity, a correcting support, an upper pressing head die cavity and an adjusting assembly. The lower pressing head die cavity is arranged on the shape correcting base; the shape righting support is arranged on the shape righting base and extends to the position above the lower pressing head die cavity, the shape righting support is of a U-shaped base body structure, and an opening of the shape righting support faces the front side; the upper pressing head die cavity and the adjusting assembly are arranged in the shape righting support in an up-down spaced mode. The lower pressing head die cavity and the upper pressing head die cavity comprise at least two pressing head assemblies, and the at least two pressing head assemblies adjust the correction height in the vertical direction. The device integrates the array design of a plurality of groups of pressure head components, independently drives and adjusts the height, forms a real-time matched crimping envelope surface, effectively improves the correction precision and quality, improves the correction single success rate, has correction position fine adjustment driving and surface protection functions, realizes edge position correction adjustment, improves the correction stress uniformity, and improves the correction precision and quality. And surface damage is reduced.

Description

Technical Field

[0001] The utility model relates to the field of automation equipment, in particular to a floating array type press-correction mechanism. Background Art

[0002] In the field of material processing, a processing parameter often involved is the parallelism of the material surface. Especially for planar materials with a large area, the surface parallelism is an important reference indicator for judging their quality. Flatness correction of tough plates such as metal materials is an important process in the field of material processing. Existing correction equipment generally uses standard flat pressing blocks as upper and lower pressing structures. After placing the material into the flat pressing blocks set at intervals above and below, the upper and lower flat pressing blocks are used to press the material downward as a whole to complete the correction. When this correction process is used, local flatness cannot be guaranteed when the material area is large. For example, when the material has local deformation before correction, it is very easy to force the material at the local deformation site to be flattened through this overall pressing method, causing it to flow, thereby causing the overall shape of the material after correction to change due to material extrusion and flow. In particular, the shape change caused by the correction of plates with larger areas is more different. In addition, this flat correction process is only suitable for the correction processing of flat plates, and its scope of application is limited. For the processing of special-shaped plates, a special pressing plate needs to be designed to match the plate shape. The production cost is high and it needs to be disassembled and replaced frequently during the actual production process, and the assembly and maintenance costs are high. Based on this, it is necessary to design a correction pressing mechanism. Utility Model Content

[0003] The technical problem to be solved by the present invention is to address the deficiencies of the above-mentioned existing technologies and provide a floating array-type pressing and correction mechanism that integrates multiple groups of pressure head components and independently drives the height adjustment to form a real-time matching crimping envelope surface, effectively improving the correction accuracy and quality, and improving the single-time correction success rate. It also has the correction position fine-tuning drive and surface protection functions to achieve edge position correction adjustment, improve the uniformity of correction force, and reduce surface damage.

[0004] The technical solution adopted by the present invention is as follows: a floating array-type press-correction mechanism is arranged in an automatic shaping machine for shaping products, including a correction base, a lower pressure head mold cavity, a correction support, an upper pressure head mold cavity and an adjustment component, wherein the correction base is horizontally arranged; the lower pressure head mold cavity is arranged on the correction base; the correction support is arranged on the correction base and extends to the top of the lower pressure head mold cavity, and the correction support is a U-shaped seat structure with an opening facing the front; the upper pressure head mold cavity and the adjustment component are arranged in the correction support at upper and lower intervals; the lower pressure head mold cavity and the upper pressure head mold cavity include at least two groups of pressure head assemblies, and the at least two groups of pressure head assemblies independently output linear power in the vertical direction for adjusting the correction height.

[0005] Preferably, the upper pressure head mold cavity also includes an orthopedic motor, an orthopedic lifting frame and a pressure head seat, wherein the orthopedic lifting frame is movably inserted on the top of the orthopedic support along the vertical direction through at least two guide rods; the orthopedic motor is arranged on the orthopedic lifting frame, and the power output by the orthopedic motor drives the vertically arranged push rod to move up and down, and after the push rod is pushed onto the orthopedic support, the reaction force of the orthopedic support drives the orthopedic lifting frame to move up and down.

[0006] Preferably, the pressure head seat is arranged at the bottom of the orthopedic lifting frame and moves up and down with the orthopedic lifting frame. At least two mounting holes are arranged on the pressure head seat; at least two groups of pressure head assemblies are vertically inserted into the at least two mounting holes respectively; the pressure head assembly is vertically arranged and extends downward to the bottom of the pressure head seat.

[0007] Preferably, the pressure head assembly includes an orthopedic drive member, a pressure head, an orthopedic output rod and a spring sleeve, wherein the orthopedic drive member is vertically inserted into the mounting hole, and the output end is set downward; the orthopedic output rod is connected to the output end of the orthopedic drive member and extends downward into the mounting hole; the pressure head is arranged below the mounting hole and is movably connected to the orthopedic output rod in the vertical direction; the spring sleeve is arranged on the orthopedic output rod, and the spring sleeve is located above the pressure head to provide buffering.

[0008] Preferably, the adjustment assembly includes an adjustment lifting seat, an adjustment lifting cylinder, a first movable seat, a second movable seat and a drive plate, wherein the adjustment lifting seat is slidably connected to the side wall of the orthopedic support in the vertical direction; the adjustment lifting cylinder is vertically arranged on the orthopedic support, and the output end is arranged upward and connected to the adjustment lifting seat, which is used to drive the adjustment lifting seat to move up and down.

[0009] Preferably, the first movable seat is slidably connected to the bottom of the adjustment lifting seat in the front-to-back direction; the second movable seat is slidably connected to the bottom of the first movable seat in the left-to-right direction; the driving plate is connected to the bottom of the second movable seat and extends horizontally forward. A rectangular through groove is provided in the middle of the driving plate, which is used to be sleeved on the product supporting seat and drive the product supporting seat to move in the horizontal plane to adjust the position.

[0010] Preferably, a protective film is embedded in the rectangular through groove, and the protective film is a flexible film body, which is used to cover the surface of the product during correction to protect the product.

[0011] The beneficial effects of the present invention are:

[0012] In response to the defects and shortcomings of the existing technology, the utility model independently developed and designed an integrated multi-group pressure head assembly array design, and independently drove the height adjustment to form a real-time matching crimping envelope surface, effectively improving the correction accuracy and quality, and improving the single-time correction success rate. It also has the correction position fine-tuning drive and surface protection functions, realizes edge position correction adjustment, improves the uniformity of correction force, and reduces surface damage. It is a floating array pressure correction mechanism.

[0013] The present invention is applied to the field of material surface processing, and aims to design an orthopedic crimping mechanism applied to an automatic orthopedic machine for performing orthopedic actions; compared with traditional crimping shaping mechanisms, the present invention adopts an array design of multiple groups of independent pressure head components, and the multiple groups of pressure head components independently output linear power in the vertical direction to adjust the height position in the vertical direction; before correction, according to the surface contour information of the scanned product detected by the laser sensor of the orthopedic machine, the upper pressure head cavity and the lower pressure head cavity are independently driven by multiple groups of pressure head components, and the height position is adjusted in real time according to the detected material contour surface information, and after forming an orthopedic envelope surface that matches the material contour surface, the overall crimping correction is performed, thereby effectively improving the correction accuracy, and is suitable for correction of a variety of materials with different external shape contours, effectively improving the correction accuracy and correction versatility, without the need to specifically design different crimping molds, reducing the mold manufacturing and disassembly costs. In addition, the utility model is also provided with an adjustment component between the upper pressure head mold cavity and the lower pressure head mold cavity. The adjustment component has three-directional freedom adjustment functions in the vertical direction and the horizontal plane, so that it can be pre-covered on the product support seat before correction crimping. The rectangular through groove of the driving plate of the adjustment component surrounds the product extension of the midwife support seat, and the product surface is covered with a protective film provided on the rectangular through groove, so as to play a role in protecting the product surface during the subsequent correction process. At the same time, the flexible protective film can make the product surface more evenly stressed during the correction process, avoiding the situation where local pressure is too large and the local material of the product is squeezed and deformed too much; after a single correction is completed, the product support seat and the product thereon can be fine-tuned in the horizontal plane by the adjustment component, so as to perform secondary or multiple corrections on the edge position of the product, complete the correction compensation, and effectively ensure the correction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the schematic diagrams of the component disassembly structure of the utility model.

[0015] Figure 2 This is the second schematic diagram of the component disassembly structure of the present utility model.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 4This is a schematic diagram of the disassembled structure of the upper pressure head mold cavity of the utility model.

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the upper pressure head mold cavity of the utility model.

[0019] Figure 6 This is a schematic diagram of the disassembled structure of the components of the pressure head assembly of the utility model.

[0020] Figure 7 It is a schematic diagram of the three-dimensional structure of the pressure head assembly of the utility model.

[0021] Figure 8 This is one of the three-dimensional structural diagrams of the adjustment component of the utility model.

[0022] Figure 9 This is the second schematic diagram of the three-dimensional structure of the adjustment component of the utility model.

[0023] In the picture:

[0024] 91. Orthopedic base; 92. Lower pressure head mold cavity; 93. Orthopedic support; 94. Upper pressure head mold cavity; 95. Adjustment assembly;

[0025] 941. Orthopedic motor; 942. Orthopedic lifting frame; 943. Press head seat; 944. Orthopedic drive component; 945. Press head; 946. Orthopedic output rod; 947. Spring sleeve;

[0026] 951. Adjust the lifting seat; 952. Adjust the lifting cylinder; 953. First movable seat; 954. Second movable seat; 955. Drive plate; 956. Protective film. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present invention are only used to explain the relative position relationship and movement status of the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0029] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "connection" can mean fixed connection, detachable connection, or integration; it can mean mechanical connection or electrical connection; it can mean direct connection or indirect connection through an intermediate medium; it can mean internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0030] like Figures 1 to 3 As shown, the technical solution adopted by the present invention is as follows: a floating array type press-correction mechanism is arranged in an automatic shaping machine for shaping products, including a correction base 91, a lower pressure head mold cavity 92, a correction support 93, an upper pressure head mold cavity 94 and an adjustment component 95, wherein the correction base 91 is arranged horizontally; the lower pressure head mold cavity 92 is arranged on the correction base 91; the correction support 93 is arranged on the correction base 91 and extends to the top of the lower pressure head mold cavity 92, and the correction support 93 is a U-shaped seat structure with an opening facing the front; the upper pressure head mold cavity 94 and the adjustment component 95 are arranged in the correction support 93 at intervals in the upper and lower directions; the lower pressure head mold cavity 92 and the upper pressure head mold cavity 94 include at least two groups of pressure head assemblies, and at least two groups of pressure head assemblies independently output linear power in the vertical direction for adjusting the correction height. Example 1

[0031] like Figures 4 and 5 As shown, as an embodiment of the present invention, the upper pressure head mold cavity 94 of the present invention also includes an orthopedic motor 941, an orthopedic lifting frame 942 and a pressure head seat 943, wherein the orthopedic lifting frame 942 is movably inserted on the top of the orthopedic support 93 along the vertical direction through at least two guide rods; the orthopedic motor 941 is arranged on the orthopedic lifting frame 942, and the power output by the orthopedic motor 941 drives the vertically arranged push rod to move up and down. After the push rod is pushed onto the orthopedic support 93, the reaction force of the orthopedic support 93 drives the orthopedic lifting frame 942 to move up and down.

[0032] The pressure head seat 943 is set at the bottom of the orthopedic lifting frame 942 and moves up and down with the orthopedic lifting frame 942. At least two mounting holes are arranged on the pressure head seat 943; at least two groups of pressure head assemblies are vertically inserted into the at least two mounting holes respectively; the pressure head assembly is vertically set and extends downward to the bottom of the pressure head seat 943.

[0033] In addition, the orthopedic motor 941 of the present invention can drive the rotating wheel to rotate through a transmission belt. A rack is provided on the inner ring of the rotating wheel, and a rack is provided on the outside of the push rod correspondingly and inserted into the inner ring of the rotating wheel. The push rod is connected to the rotating wheel through the rack engagement. When the rotating wheel rotates, the push rod is driven to move up and down, which is the same as the screw drive principle.

[0034] In addition, the upper pressure head cavity 94 and the lower pressure head cavity 92 of the correction mechanism 9 of the present invention both include multiple groups of pressure head assemblies, and the pressure head assembly structures of the two are the same, so no repeated description is made for the lower pressure head cavity 92; the special feature is that the upper pressure head cavity 94 and the lower pressure head cavity 92 of the present invention adopt a structure in which multiple groups of pressure head assemblies operate independently. This structure can pre-adjust the height position of each group of pressure head assemblies corresponding to the surface contour data of the product to be corrected obtained before re-correction, thereby forming a targeted correction envelope surface according to the different contour surfaces of each product to be tested, thereby achieving precise correction. Example 2

[0035] like Figures 6 and 7 As shown, as an embodiment of the present invention, the pressure head assembly of the present invention includes an orthopedic drive member 944, a pressure head 945, an orthopedic output rod 947 and a spring sleeve 948, wherein the orthopedic drive member 944 is vertically inserted in the mounting hole, and the output end is set downward; the orthopedic output rod 947 is connected to the output end of the orthopedic drive member 944 and extends downward into the mounting hole; the pressure head 945 is arranged below the mounting hole and is movably connected to the orthopedic output rod 947 in the vertical direction; the spring sleeve 948 is sleeved on the orthopedic output rod 947, and the spring sleeve 948 is located above the pressure head 945 to provide buffering.

[0036] Furthermore, the upper and lower ends of the spring sleeve 948 are respectively connected to the cylinder base 946 and the pressure head 945 of the orthopedic drive 944. When the orthopedic drive 944 drives the pressure head 945 to adjust the height position, the pressure heads of multiple groups of pressure head assemblies are synchronously lowered to perform the correction process. When the pressure head receives the upward reaction force, the spring sleeve 948 provides a buffering force, so that the pressure head 945 can achieve flexible contact with the product, effectively reducing damage to the product surface; in addition, during the design and assembly process, the height of the mounting hole of the pressure head 945 can be greater than the depth of the orthopedic output rod 947 extending into the mounting hole, so that the orthopedic output rod 947 inserted into the pressure head 945 has a slight buffer height in the vertical direction, such as 1-2 mm. Example 3

[0037] like Figures 8 and 9As shown, as an embodiment of the present invention, the adjustment assembly of the present invention includes an adjustment lifting seat 951, an adjustment lifting cylinder 952, a first movable seat 953, a second movable seat 954 and a driving plate 955, wherein the adjustment lifting seat 951 is slidably connected to the side wall of the orthopedic support 93 along the vertical direction; the adjustment lifting cylinder 952 is vertically arranged on the orthopedic support 93, and the output end is arranged upward, and is connected to the adjustment lifting seat 951, for driving the adjustment lifting seat 951 to move up and down.

[0038] The first movable seat 953 is slidably connected to the bottom of the adjustment lifting seat 951 in the front-to-back direction; the second movable seat 954 is slidably connected to the bottom of the first movable seat 953 in the left-to-right direction; the driving plate 955 is connected to the bottom of the second movable seat 954 and extends horizontally forward. A rectangular through groove is provided in the middle of the driving plate 955, which is used to be mounted on the product supporting seat and drive the product supporting seat to move in the horizontal plane to adjust the position.

[0039] Embedded within the rectangular slot is a protective film 956, a flexible membrane designed to wrap around the product surface during orthopedic procedures to protect it. Covering the product surface with protective film 956 prior to crimping not only protects the product surface and reduces wear during orthopedic procedures, but also effectively reduces excessive deformation of the product's internal material caused by localized pressure during direct crimping. This improves the uniformity of the pressure-bearing force and effectively ensures orthopedic quality.

[0040] In addition, the driving power for the first movable seat 953 and the second movable seat 954 of the present invention to move linearly along the front-back direction and the left-right direction respectively can adopt cylinders. Since cylinder driving is a conventional technology, it will not be described in detail.

[0041] Furthermore, the utility model designs an integrated array design of multiple groups of pressure head components, and independently drives the height adjustment to form a real-time matching crimping envelope surface, which effectively improves the correction accuracy and quality, and improves the single-time success rate of correction. It also has the correction position fine-tuning drive and surface protection functions to achieve edge position correction adjustment, improve the uniformity of correction force, and reduce surface damage. It is a floating array correction mechanism. The present invention is applied to the field of material surface processing, and aims to design an orthopedic crimping mechanism applied to an automatic orthopedic machine for performing orthopedic actions; compared with traditional crimping shaping mechanisms, the present invention adopts an array design of multiple groups of independent pressure head components, and the multiple groups of pressure head components independently output linear power in the vertical direction to adjust the height position in the vertical direction; before correction, according to the surface contour information of the scanned product detected by the laser sensor of the orthopedic machine, the upper pressure head cavity and the lower pressure head cavity are independently driven by multiple groups of pressure head components, and the height position is adjusted in real time according to the detected material contour surface information, and after forming an orthopedic envelope surface that matches the material contour surface, the overall crimping correction is performed, thereby effectively improving the correction accuracy, and is suitable for correction of a variety of materials with different external shape contours, effectively improving the correction accuracy and correction versatility, without the need to specifically design different crimping molds, reducing the mold manufacturing and disassembly costs. In addition, the utility model is also provided with an adjustment component between the upper pressure head mold cavity and the lower pressure head mold cavity. The adjustment component has three-directional freedom adjustment functions in the vertical direction and the horizontal plane, so that it can be pre-covered on the product support seat before correction crimping. The rectangular through groove of the driving plate of the adjustment component surrounds the product extension of the midwife support seat, and the product surface is covered with a protective film provided on the rectangular through groove, so as to play a role in protecting the product surface during the subsequent correction process. At the same time, the flexible protective film can make the product surface more evenly stressed during the correction process, avoiding the situation where local pressure is too large and the local material of the product is squeezed and deformed too much; after a single correction is completed, the product support seat and the product thereon can be fine-tuned in the horizontal plane by the adjustment component, so as to perform secondary or multiple corrections on the edge position of the product, complete the correction compensation, and effectively ensure the correction quality.

[0042] The embodiments of the present invention are only to introduce its specific implementation methods and are not intended to limit its scope of protection. Those skilled in the art may make certain modifications inspired by the present embodiments. Therefore, any equivalent changes or modifications made in accordance with the scope of the present invention are within the scope of the claims of the present invention.

Claims

1. A floating array press-correction mechanism, provided in an automatic shaping machine, for shaping products, characterized in that: It comprises an orthopedic base (91), a lower pressure head mold cavity (92), an orthopedic support (93), an upper pressure head mold cavity (94) and an adjustment component (95), wherein: The orthopedic base (91) is arranged horizontally; The lower pressure head mold cavity (92) is arranged on the orthopedic base (91); The orthopedic support (93) is arranged on the orthopedic base (91) and extends above the lower pressure head mold cavity (92). The orthopedic support (93) is a U-shaped seat structure with an opening facing the front. The upper pressure head mold cavity (94) and the adjustment assembly (95) are arranged in an upper and lower interval within the orthopedic support (93); The lower pressure head mold cavity (92) and the upper pressure head mold cavity (94) include at least two groups of pressure head assemblies, and the at least two groups of pressure head assemblies independently output linear power in the vertical direction for adjusting the correction height.

2. The floating array press-correction mechanism according to claim 1, characterized in that: The upper pressure head mold cavity (94) further includes an orthopedic motor (941), an orthopedic lifting frame (942) and a pressure head seat (943), wherein the orthopedic lifting frame (942) is movably inserted into the top of the orthopedic support (93) along the vertical direction through at least two guide rods; the orthopedic motor (941) is arranged on the orthopedic lifting frame (942), and the power output by the orthopedic motor (941) drives the vertically arranged push rod to move up and down. After the push rod is pushed onto the orthopedic support (93), the reaction force of the orthopedic support (93) drives the orthopedic lifting frame (942) to move up and down.

3. The floating array press-correction mechanism according to claim 2, characterized in that: The pressure head seat (943) is arranged at the bottom of the orthopedic lifting frame (942) and moves up and down with the orthopedic lifting frame (942). At least two mounting holes are arranged on the pressure head seat (943); at least two groups of pressure head assemblies are vertically inserted into the at least two mounting holes respectively; the pressure head assemblies are arranged vertically and extend downward to the bottom of the pressure head seat (943).

4. The floating array press-correction mechanism according to claim 3, characterized in that: The pressure head assembly includes an orthopedic drive member (944), a pressure head (945), an orthopedic output rod (947) and a spring sleeve (948), wherein the orthopedic drive member (944) is vertically inserted into the mounting hole, and the output end is arranged downward; the orthopedic output rod (947) is connected to the output end of the orthopedic drive member (944) and extends downward into the mounting hole; the pressure head (945) is arranged below the mounting hole and is movably connected to the orthopedic output rod (947) in the vertical direction; the spring sleeve (948) is sleeved on the orthopedic output rod (947), and the spring sleeve (948) is located above the pressure head (945) to provide buffering.

5. The floating array press-correction mechanism according to claim 1, characterized in that: The adjustment assembly includes an adjustment lifting seat (951), an adjustment lifting cylinder (952), a first movable seat (953), a second movable seat (954) and a drive plate (955), wherein the adjustment lifting seat (951) is slidably connected to the side wall of the orthopedic support (93) in a vertical direction; the adjustment lifting cylinder (952) is vertically arranged on the orthopedic support (93), and the output end is arranged upward and connected to the adjustment lifting seat (951), and is used to drive the adjustment lifting seat (951) to move up and down.

6. The floating array press-correction mechanism according to claim 5, characterized in that: The first movable seat (953) is slidably connected to the bottom of the adjustment lifting seat (951) in the front-back direction; the second movable seat (954) is slidably connected to the bottom of the first movable seat (953) in the left-right direction; the driving plate (955) is connected to the bottom of the second movable seat (954) and extends horizontally forward. A rectangular through groove is provided in the middle of the driving plate (955) for being mounted on the product supporting seat and driving the product supporting seat to move in a horizontal plane to adjust the position.

7. The floating array press-correction mechanism according to claim 6, characterized in that: A protective film (956) is embedded in the rectangular through groove. The protective film (956) is a flexible film body and is used to cover the surface of the product during correction to protect the product.

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