Rib plate profiling device

Abstract

The invention provides a rib plate profiling device which comprises an upper die and a lower die, the upper die comprises an upper die base and a pressing die assembly, the lower die comprises a lower die base and a pressing die driving assembly, and the pressing die assembly drives the upper die base to move back and forth in the direction close to or away from the lower die base; the lower die base comprises a first pressing die cavity and a pressing die piece movably arranged in the first pressing die cavity, and the upper die base comprises a second pressing die cavity and a ribbing module movably arranged in the second pressing die cavity. The first pressing die cavity and the second pressing die cavity are correspondingly arranged, and the first pressing die cavity can be communicated with the second pressing die cavity; the mold pressing driving assembly is connected with the mold pressing piece and drives the mold pressing piece to move back and forth in the direction close to or away from the second mold pressing cavity; a demolding assembly is arranged between the ribbing module and the second pressing mold cavity, and the demolding assembly provides outward thrust of the ribbing module towards the second pressing mold cavity and is used for demolding; the pressing mold piece acts on the ribbing module to move inwards towards the second pressing mold cavity, and the demolding assembly moves inwards to provide a space for the ribbing module to move inwards.

Description

Technical Field

[0001] The invention relates to the manufacture of ribbed plates, in particular to a ribbed plate profiling device. Background Art

[0002] In the field of ribbed plate manufacturing, the ribbed die includes an upper die and a lower die, wherein the lower die is a concave die and the upper die is a convex die that cooperates with the lower die. At present, the ribbed die is pressed in such a way that the upper die is fixed and the lower die is pressed upward. When demolding, the lower die is withdrawn and then the upper die is demolded.

[0003] The demoulding methods of the upper mold include vibration demoulding (vibration separation between the rib plate and the mold is performed by a vibration table) or movable baffle demoulding (demolding is performed by driving the baffle through a telescopic component). If the vibration intensity is not properly controlled in the vibration demoulding method, it is easy to damage the mold; and the movable baffle demoulding method requires precise control of the position change of the baffle, which may involve complex operations and adjustments, and if the movement and positioning of the baffle are not accurate enough, it may lead to reduced demoulding efficiency. Summary of the invention

[0004] The present invention aims to solve the shortcomings of the existing demoulding method and provides a rib plate pressing device which can effectively and quickly demould the upper mold without damaging the mold, thereby improving the demoulding efficiency.

[0005] In order to solve the above technical problems, the present invention provides a rib plate forming device, comprising an upper die and a lower die, wherein the upper die comprises an upper die seat and a die assembly, and the lower die comprises a lower die seat and a die driving assembly, wherein a first reversing member is arranged between the die driving assembly and the die member; the die assembly is a driving member, and a second reversing member is arranged between the die assembly and the upper die seat;

[0006] The lower die base includes a first die cavity and a die piece movably arranged in the first die cavity, and the upper die base includes a second die cavity and a rib pressing module movably arranged in the second die cavity; the first die cavity and the second die cavity are arranged correspondingly, the first die cavity and the second die cavity can be communicated, and the die driving member drives the die piece to extend into or withdraw from the second die cavity;

[0007] A demolding assembly is provided between the rib pressing module and the second die chamber, the demolding assembly includes an elastic member, and the upper die seat includes a first guide groove; one end of the elastic member is placed in the first guide groove, and the other end thereof is fixedly connected to the rib pressing module;

[0008] During die pressing, the die member acts on the rib pressing module to squeeze the elastic member and move it inward toward the second die cavity; during demolding, the elastic member provides the rib pressing module with a thrust force outward toward the second die cavity;

[0009] The upper die seat includes a second guide groove and a guide column, the rib pressing module is connected to the guide column, and the guide column is movably arranged along the second guide groove; a limiting surface is arranged in the second guide groove, the guide column is placed on the limiting surface, and the pressing surface of the rib pressing module is flush with the pressing surface of the upper die seat.

[0010] In a preferred embodiment, the die drive assembly moves laterally, and drives the die member to move vertically through the first reversing member;

[0011] The first switching member includes a first inclined surface arranged on the die member and a second inclined surface arranged on the die driving assembly; the first inclined surface and the second inclined surface are arranged to be inclined in opposite directions, and the first inclined surface and the second inclined surface are movably matched.

[0012] In a preferred embodiment, the die driving assembly includes a cylinder piston rod and a moving block connected to the cylinder piston rod; the moving block moves laterally under the drive of the cylinder piston rod; and the moving block includes the second inclined surface.

[0013] In a preferred embodiment, the rib pressing module squeezes the elastic member to move inward, and the elastic member accumulates force;

[0014] In the initial state, the elastic member acts on the rib pressing module, and the pressing surface of the rib pressing module is flush with the pressing surface of the upper die seat.

[0015] In a preferred embodiment, the upper die base includes an upper die plate, a lower die plate and a pressing die plate, the lower die plate is provided with a through groove, and the through groove cooperates with the upper die plate to form a second pressing die chamber; the upper die plate is fixed to the pressing die plate, and the upper die plate is provided with the first guide groove; the rib pressing module is arranged in the through groove; and the pressing die plate is connected to the second switching member.

[0016] In a preferred embodiment, the upper mold plate is provided with the second guide groove, and the guide column is provided with a limit block; the elastic member pushes the rib pressing module outward, and the limit block abuts against the limit surface to limit the rib pressing module from protruding from the pressing surface of the upper mold base.

[0017] In a preferred embodiment, the pressing plate is connected to the second guide groove and is provided with a third guide groove; the guide column moves from the second guide groove to the third guide groove.

[0018] In a preferred embodiment, the die assembly moves laterally, and the die plate moves vertically through the second reversing member;

[0019] The second switching member includes an inclined surface arranged on the die assembly and two inclined surfaces arranged on the die plate, wherein the one inclined surface and the two inclined surfaces are arranged to be inclined in opposite directions; and the one inclined surface and the two inclined surfaces are movably matched.

[0020] In a preferred embodiment, the die assembly includes a driving cylinder and a pressing plate, and the pressing plate moves laterally under the drive of the driving cylinder; the pressing plate includes the inclined surface.

[0021] In a preferred embodiment, the lower die seat includes guide pillars, and the upper die assembly is provided with guide holes corresponding to the guide pillars; the upper die seat moves vertically up and down along the guide pillars through the guide holes under the drive of the die assembly.

[0022] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0023] 1. The first die cavity and the second die cavity cooperate with the die to press the ribs upward to achieve the pressing of the plate ribs. A movable rib pressing module is arranged in the second die cavity to cooperate with the pressing of the die to make the ribs deform more smoothly and ensure the integrity of the ribs. The pressing cooperation between the rib pressing module and the die can make the raised part of the plate more closely fit the shape of the ribs and ensure the flatness of the rib surface.

[0024] 2. The die parts and the rib pressing module cooperate with each other to achieve precise die pressing, and the position changes are coordinated with each other, with good coordination. The rib pressing module can also be used to control the strength of the rib pressing, avoiding improper control of the upward force of the die parts, which may cause damage to the mold and the plate.

[0025] 3. By setting up the die assembly and the demolding assembly, the upper die can be demolded effectively and quickly without damaging the die, thereby improving the demolding efficiency. The demolding assembly provides the rib pressing module with an outward thrust toward the second die chamber for demolding. When the die assembly drives the upper die downward to cooperate with the lower die to press the plate, the rib pressing module shrinks inward against the thrust of the demolding assembly under the pressing action, providing a rib pressing space for the plate. After pressing, the demolding assembly loses its pressing action, and under the action of the thrust, the ribs of the plate are pushed out of the upper die to achieve demolding.

[0026] 4. By setting the elastic part and the rib pressing module to cooperate flexibly, the movable rib pressing module can better press the ribs during pressing. During demolding, the elasticity of the elastic part is used to cooperate with the rib pressing module to push the ribs out of the second die cavity. Both die pressing and demolding are coordinated through the rib pressing module to achieve precise demolding without damaging the mold, thereby improving demolding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a diagram of the entire rib plate profiling device in a preferred embodiment of the present invention;

[0028] Figure 2 A diagram showing the coordination of the upper die and the lower die in a preferred embodiment of the present invention;

[0029] Figure 3 A side view of the cooperation between the upper die and the lower die in a preferred embodiment of the present invention;

[0030] Figure 4 A side sectional view of the cooperation between the upper die and the lower die in a preferred embodiment of the present invention;

[0031] Figure 5 It is a structural diagram of the lower mold in a preferred embodiment of the present invention;

[0032] Figure 6 A side sectional view of the lower mold in a preferred embodiment of the present invention;

[0033] Figure 7 It is a structural diagram of the upper mold in a preferred embodiment of the present invention;

[0034] Figure 8 It is a schematic diagram of the cooperation between the demoulding assembly and the rib pressing module in the upper mold in the preferred embodiment of the present invention;

[0035] Fig. 9 A schematic diagram of a die assembly in an upper die in a preferred embodiment of the present invention;

[0036] Fig.10 A side sectional view of an upper mold in a preferred embodiment of the present invention;

[0037] Fig.11 It is a structural diagram of the plate reinforcement in the preferred embodiment of the present invention.

[0038] Description of reference numerals: 1, upper die; 11, upper die seat; 111, guide hole; 112, second die chamber; 113, upper die plate; 114, lower die plate; 115, through groove; 116, first guide groove; 117, second guide groove; 118, limit surface; 119, guide column; 110, limit block; 12, rib pressing module; 13, die plate; 131, third guide groove; 14, die assembly; 141, driving cylinder; 142, pressing plate; 15 , demolding assembly; 151, elastic member; 16, second switching member; 161, first inclined surface; 162, second inclined surface; 2, lower die; 21, die surface; 22, lower die seat; 221, first die chamber; 222, die member; 23, guide column; 24, die drive assembly; 241, cylinder piston rod; 242, moving block; 25, first switching member; 251, first inclined surface; 252, second inclined surface; 26, gap; 3, plate; 31, rib. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0040] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a wall-mounted connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] refer to Figure 1-Figure 11 The present embodiment provides a rib plate pressing device, including an upper die 1 and a lower die 2. The plate 3 is transported to the pressing surface 21 of the lower die 2. The upper die 1 can move downward relative to the lower die 2 to press on the plate 3 and cooperate with the lower die 2 to clamp the plate 3 to perform the pressing process.

[0043] The upper die 1 includes an upper die seat 11 and a die assembly 14. The die assembly 14 is a driving member for driving the upper die seat 11 to move up and down. The lower die 2 includes a lower die seat 22. The lower die seat 22 includes guide pillars 23. The guide pillars 23 are arranged on four sides of the lower die seat 22. The upper die seat 11 is provided with guide holes 111 corresponding to the guide pillars 23. When the upper die seat 11 is driven by the die assembly 14, the guide holes 111 move vertically up and down along the guide pillars 23. The guide holes 111 cooperate with the guide pillars 23 to play a guiding role (such as Figure 4 In the initial state, the upper die holder 11 is driven by the die assembly 14 to rise, leaving a gap 26 between the upper die holder 11 and the lower die holder 22 (such as Figure 3 ), the gap 26 is used for the sheet 3 to be transported through.

[0044] The lower die base 22 includes a first die cavity 221 and a die member 222 movably disposed in the first die cavity 221, and the die member 222 can move up and down vertically. The upper die base 11 includes a second die cavity 112 and a rib module 12 movably disposed in the second die cavity 112, and the rib module 12 can move up and down vertically. The first die cavity 221 and the second die cavity 112 are disposed correspondingly. When the plate 3 is being ribbed, the die 222 moves upward and extends out of the first die cavity 221, and continues to press the plate 3 upward. The ribs of the plate 3 are raised under the pressing of the die 222. The die 222 presses the plate 3 to protrude into the second die cavity 112. The second die cavity 112 provides a space for the ribs to deform. Under the upward pressing of the die 222, the rib pressing module 12 shrinks inward along the second die cavity 112 to make way for the protrusions of the ribs. The plate rib structure after rib pressing is as shown in FIG. Fig.11 .

[0045] Specifically, the lower die 2 includes a die driving assembly 24, which is connected to the die piece 222 via a first reversing member 25. The die driving assembly 24 moves horizontally, and drives the die piece 222 to move vertically via the first reversing member 25, for rib pressing. The die driving assembly 24 includes a cylinder piston rod 241 and a moving block 242 connected to the cylinder piston rod 241. The first reversing member 25 includes a first inclined surface 251 disposed on the die piece 222 and a second inclined surface 252 disposed on the moving block 242 (such as Figure 6 ), the first inclined surface 251 and the second inclined surface 252 are arranged to be inclined in opposite directions, and the first inclined surface 251 and the second inclined surface 252 are movably matched, and the reversing drive is realized by the inclined matching of the two inclined surfaces.

[0046] The cavity of the first die cavity 221 is adapted to the die piece 222, and the shape of the die piece 222 is adapted to the shape of the formed rib 31. In the initial state, the die piece 222 is placed in the first die cavity 221, and the pressing surface of the die piece 222 is lower than the pressing surface 21 of the lower mold 2. When pressing the rib, the die piece 222 is driven by the die drive assembly 24 to protrude upward from the first die cavity 221, and the protruding height is the depth of the rib.

[0047] Specifically, the upper mold 1 includes a demolding mechanism, which is used to demold the ribs 31 protruding into the second chamber. The demolding mechanism is connected to the rib pressing module 12. The demolding mechanism includes a pressing plate 13, a pressing die assembly 14 and a demolding assembly 15. The upper mold 1 includes an upper mold base 11 and a rib pressing module 12 arranged on the upper mold base 11. The pressing plate 13 is connected to the pressing die assembly 14, and the pressing die assembly 14 is a driving member, which is used to drive the pressing plate 13 to move up and down. The pressing plate 13 is connected to the upper mold base 11, and the movement of the pressing plate 13 is used to cause the upper mold base 11 to move vertically up and down to achieve pressing and demolding. The upper die base 11 includes a second die cavity 112, and the rib pressing module 12 is movably disposed in the second die cavity 112. The rib pressing module 12 is used to cooperate with the die piece 222 of the lower die 2 to press the ribs 31. During pressing, the rib pressing module 12 is retracted toward the second die cavity 112 under the upward push of the die piece 222. The demolding assembly 15 is disposed between the second die cavity 112 and the rib pressing module 12. Under the action of the demolding assembly 15, the rib pressing module 12 is initially flush with the die surface 21 of the upper die base 11 (e.g., Figure 7 ), when the rib pressing module 12 retracts, the demolding component 15 can be squeezed to accumulate force, and the demolding component 15 provides the rib pressing module 12 with an outward thrust toward the second die cavity 112 for demolding.

[0048] like Figure 8 A second reversing member 16 is provided between the die assembly 14 and the die plate 13. The die assembly 14 moves laterally, and the die plate 13 moves vertically through the second reversing member 16. Specifically, the die assembly 14 includes a driving cylinder 141 and a pressing plate 142. The pressing plate 142 can move laterally under the drive of the driving cylinder 141. The reversing structure includes an inclined surface 161 provided on the pressing plate 142 and two inclined surfaces 162 provided on the die plate 13. The inclined surface 161 and the two inclined surfaces 162 are arranged to be tilted in opposite directions, and the inclined surface 161 and the two inclined surfaces 162 are movably matched, and the reversing drive is realized through the tilting match of the two inclined surfaces.

[0049] When the driving cylinder 141 drives the pressing plate 142 to move horizontally, the first inclined surface 161 and the second inclined surface 162 are pressed against each other, and the first inclined surface 161 moves horizontally to press the second inclined surface 162. Under the action of the inclined surfaces, the pressing plate 13 moves vertically under the action of the two inclined surfaces 162, thereby causing the upper die holder 11 to move up and down. In this embodiment, two sets of pressing die assemblies 14 are selected to be arranged on both sides of the pressing plate 13, and the two pressing plates 142 are arranged at an interval, and the interval is provided for the two pressing plates 142 to move relative to each other horizontally (such as Fig. 9 ).

[0050] like Figure 8, the demolding assembly 15 includes an elastic member 151, which can be a spring. The elastic member 151 is arranged between the rib pressing module 12 and the second die cavity 112. The rib pressing module 12 squeezes the elastic member 151 and moves inward toward the second die cavity 112. The upper die base 11 includes an upper template 113 and a lower template 114. The upper template 113 is fixed to the lower template 114 and the die pressing template 13 respectively. The lower template 114 is provided with a through groove 115. The size of the through groove 115 and the rib pressing module 12 is adapted to the size of the rib 31 to be pressed. The through groove 115 cooperates with the end face of the upper template 113 to form the second die cavity 112. The rib pressing module 12 is placed in the through groove 115. The two ends of the elastic member 151 are respectively fixed to the end face of the upper template 113 and the rib pressing module 12.

[0051] like Fig.10 A first guide groove 116 is provided on the upper template 113, and the elastic member 151 is placed in the first guide groove 116, and one end is fixed to the bottom of the first guide groove 116. When the rib pressing module 12 is pressed and retracted, the elastic member 151 is squeezed into the first guide groove 116, and the first guide groove 116 provides a guiding force for the elastic member 151 to retract, and at the same time provides stability for the elastic deformation of the elastic member 151.

[0052] like Fig.10 The upper template 113 is provided with a second guide groove 117 and a guide column 119, and the rib pressing module 12 is connected to the upper template 113 through the guide column 119. The guide column 119 is movably placed in the second guide groove 117, and the second guide groove 117 includes a space for the rib pressing module 12 to drive the guide column 119 to move inward. Correspondingly, a third guide groove 131 is provided in the press template 13 connected to the second guide groove 117, and the guide column 119 moves from the second guide groove 117 to the third guide groove 131. When the rib pressing module 12 is pressed and retracted, the guide column 119 moves upward along the second guide groove 117, and continues to move upward in the space provided by the third guide groove 131, leaving space for pressing the rib 31.

[0053] When the pressing force disappears, the rib pressing module 12 starts to move outward along the second die cavity 112 under the elastic force of the elastic member 151. The elastic force of the elastic member 151 causes the rib pressing module 12 to pop out instantly, so that the ribs 31 are pushed out instantly, and the mold is demolded. In order to avoid the instantaneous pop-up of the rib pressing module 12 without buffering, which is easy to damage the mold and the ribs 31 of the plate 3, a limiting surface 118 is set in the second guide groove 117, and a limiting block 110 is set in the guide column 119. When the rib pressing module 12 pops out instantly, the limiting block 110 cooperates with the limiting member to limit the excessive pop-up of the rib pressing module 12, avoid damaging the spring, and limit the rib pressing module 12 from protruding from the pressing surface of the die seat, so as to ensure that the ribs 31 will not be impacted when they are pushed out, and the integrity of the ribs 31 is ensured, so as to achieve accurate demolding and improve the demolding efficiency.

[0054] When the rib plate pressing device is used, the plate 3 to be pressed is transported to the gap 26 between the upper die seat 11 and the lower die seat 22, and the plate 3 to be pressed is placed on the pressing surface 21 of the lower die seat 22. The upper die seat 11 is moved vertically downward by driving the die assembly 14 and pressed on the plate 3, so that the plate 3 is attached between the pressing surfaces 21 of the upper die seat 11 and the lower die seat 22. In the rib pressing process, the die driving assembly 24 drives the die piece 222 to bulge upward along the first die cavity 221, and the die piece 222 acts on the corresponding part of the plate 3. The die piece 222 pushes the corresponding part of the plate 3 upward toward the second die cavity 112 to bulge and deform, forming ribs 31. The die 222 presses the sheet 3 upwards, and cooperates with the rib pressing module 12 in the second die cavity 112 to press the ribs 31 of the sheet 3. The ribs 31 protrude into the second die cavity 112. The rib pressing module 12 compresses the elastic member 151 to shrink under the action of the die 222, and the elastic member 151 accumulates force. After the pressing is completed, the die is demolded, and the die driving assembly 24 is used to move the die 222 downward out of the second die cavity 112. The die assembly 14 is driven to move the upper die seat 11 upward away from the sheet 3. The rib pressing module 12 pushes the ribs 31 out of the second die cavity 112 under the elastic accumulation of the elastic member 151, and the demolding is achieved.

[0055] The above is only a preferred specific implementation of the present invention, but the design concept of the present invention is not limited to this. Any technician familiar with the technical field who uses this concept to make non-substantial changes to the present invention within the technical scope disclosed by the present invention shall be deemed to infringe the protection scope of the present invention.

Claims

1. A rib plate profiling device, characterized in that: It comprises an upper die and a lower die, wherein the upper die comprises an upper die seat and a die assembly, the lower die comprises a lower die seat and a die driving assembly, a first reversing member is arranged between the die driving assembly and the die member; the die assembly is a driving member, and a second reversing member is arranged between the die assembly and the upper die seat; The lower die base includes a first die cavity and a die piece movably arranged in the first die cavity, and the upper die base includes a second die cavity and a rib pressing module movably arranged in the second die cavity; the first die cavity and the second die cavity are arranged correspondingly, the first die cavity and the second die cavity can be communicated, and the die driving member drives the die piece to extend into or withdraw from the second die cavity; A demolding assembly is provided between the rib pressing module and the second die chamber, the demolding assembly includes an elastic member, and the upper die seat includes a first guide groove; one end of the elastic member is placed in the first guide groove, and the other end thereof is fixedly connected to the rib pressing module; During die pressing, the die member acts on the rib pressing module to squeeze the elastic member and move it inward toward the second die cavity; during demolding, the elastic member provides the rib pressing module with a thrust force outward toward the second die cavity; The upper die seat includes a second guide groove and a guide column, the rib pressing module is connected to the guide column, and the guide column is movably arranged along the second guide groove; a limiting surface is arranged in the second guide groove, the guide column is placed on the limiting surface, and the pressing surface of the rib pressing module is flush with the pressing surface of the upper die seat.

2. A rib plate profiling device according to claim 1, characterized in that: The die driving assembly moves laterally, and drives the die member to move vertically through the first reversing member; The first switching member includes a first inclined surface arranged on the die member and a second inclined surface arranged on the die driving assembly; the first inclined surface and the second inclined surface are arranged to be inclined in opposite directions, and the first inclined surface and the second inclined surface are movably matched.

3. A rib plate profiling device according to claim 2, characterized in that: The die driving assembly comprises a cylinder piston rod and a moving block connected to the cylinder piston rod; the moving block moves laterally under the drive of the cylinder piston rod; and the moving block comprises the second inclined surface.

4. A rib plate profiling device according to claim 1, characterized in that: The rib pressing module squeezes the elastic member to move inward, and the elastic member accumulates force; In the initial state, the elastic member acts on the rib pressing module, and the pressing surface of the rib pressing module is flush with the pressing surface of the upper die seat.

5. A rib plate profiling device according to claim 4, characterized in that: The upper die base includes an upper die plate, a lower die plate and a pressing die plate. The lower die plate is provided with a through groove, and the through groove cooperates with the upper die plate to form a second pressing die chamber. The upper die plate is fixed to the pressing die plate, and the upper die plate is provided with the first guide groove. The rib pressing module is arranged in the through groove; and the pressing die plate is connected to the second switching member.

6. A rib plate profiling device according to claim 5, characterized in that: The upper mold plate is provided with the second guide groove, and the guide column is provided with a limit block; the elastic member pushes the rib pressing module outward, and the limit block abuts against the limit surface to limit the rib pressing module from protruding from the pressing surface of the upper mold base.

7. A rib plate profiling device according to claim 6, characterized in that: The pressing plate is connected to the second guide groove and is provided with a third guide groove; the guide column moves from the second guide groove to the third guide groove.

8. A rib plate profiling device according to claim 5, characterized in that: The die assembly moves laterally, and the die plate moves vertically through the second reversing member; The second switching member includes an inclined surface arranged on the die assembly and two inclined surfaces arranged on the die plate, wherein the one inclined surface and the two inclined surfaces are arranged to be inclined in opposite directions; and the one inclined surface and the two inclined surfaces are movably matched.

9. A rib plate profiling device according to claim 8, characterized in that: The die assembly comprises a driving oil cylinder and a pressing plate, wherein the pressing plate moves laterally under the drive of the driving oil cylinder; the pressing plate comprises the inclined surface.

10. A rib plate profiling device according to claim 1, characterized in that: The lower die seat comprises a guide column, and the upper die set is provided with a guide hole corresponding to the guide column; the upper die seat moves vertically up and down along the guide column through the guide hole under the drive of the die assembly.

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