Adjustable strip-shaped product straightening device

Abstract

The utility model relates to an adjustable strip-shaped product straightening device. The adjustable strip-shaped product straightening device comprises a straightening mechanism. The straightening mechanism comprises a main plate and a straightening assembly; the straightening assembly comprises a transverse clamping piece, an upper ejection straightening piece, a lower ejection straightening piece and an air blowing piece. The upper ejection straightening piece is connected with the fifth driving piece and the first guide rail. The lower ejection straightening piece is connected with the sixth driving piece and the second guide rail. The blowing part is connected with the seventh driving part and the third guide rail; the transverse clamping piece is connected with the main plate; the upper ejection straightening piece and the lower ejection straightening piece are respectively arranged above and below the transverse clamping piece; and air blowing pieces are arranged between the upper ejection straightening piece and the transverse clamping piece and between the lower ejection straightening piece and the transverse clamping piece, and the air blowing pieces are used for accelerating cooling of the strip-shaped products. Compared with the prior art, the efficiency from product demolding to straightening completion is high, the product percent of pass is effectively improved, and the straight state of the cooled product is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of product processing technology, and in particular to an adjustable strip-shaped product straightening device. Background Technology

[0002] In the production process, strip-shaped injection molded parts may initially be straight when ejected from the mold, but they may warp during subsequent cooling. This warping of straight injection molded parts can lead to product defects.

[0003] CN212795684U discloses an injection molding part straightening device, including a pressure plate and a base plate. The pressure plate is provided with a positioning post, and the base plate is provided with a positioning hole for cooperating with the positioning post. The pressure plate is provided with a pressing part, and the base plate is provided with a supporting part. However, this injection molding part straightening device requires the demolded plastic part to be placed independently on the base plate and then the pressure plate is placed on the base plate. In use, it can only straighten a single injection molding part, resulting in low efficiency and low automation. It also lacks the relevant structures for placing and removing the injection molding part from the base plate.

[0004] Therefore, there is an urgent need for a highly efficient and automated straightening device for strip products. Utility Model Content

[0005] The purpose of this utility model is to overcome the defects of the existing technology and provide an adjustable strip product straightening device. The strip product straightening device in this solution is equipped with a straightening mechanism. The straightening components include a transverse clamping component, an upper ejector straightening component, a lower ejector straightening component, and an air blowing component. It has high efficiency from product demolding to straightening completion, effectively improves the product qualification rate, and ensures the product is in a straight state after cooling.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] The purpose of this utility model is to provide an adjustable straightening device for strip-shaped products. The adjustable straightening device is used for straightening strip-shaped products and includes a straightening mechanism. The straightening mechanism includes a main board and a straightening assembly. The straightening assembly includes a transverse clamping component, an upper ejector straightening component, a lower ejector straightening component, and an air blowing component. A fifth driving component and a first guide rail are connected to the main board. The upper ejector straightening component is connected to both the fifth driving component and the first guide rail. A sixth driving component is connected to the main board. The device includes a moving part and a second guide rail; the lower ejector straightening part is connected to the sixth driving part and the second guide rail respectively; the main board is connected to the seventh driving part and the third guide rail; the air blowing part is connected to the seventh driving part and the third guide rail respectively; the transverse clamping part is connected to the main board; the upper ejector straightening part and the lower ejector straightening part are respectively located above and below the transverse clamping part; air blowing parts are provided between the upper ejector straightening part and the transverse clamping part, and between the lower ejector straightening part and the transverse clamping part, and the air blowing parts are used to accelerate the cooling of the strip-shaped product.

[0008] Furthermore, the adjustable strip-shaped product straightening device also includes a moving mold and a moving mechanism; the moving mold and the straightening mechanism are respectively connected to the moving mechanism; the moving mold includes a moving mold base, a moving mold cavity, and an ejector pin; the moving mold cavity is used for forming the strip-shaped product; the ejector pin is used for ejecting the formed strip-shaped product; the ejector pin is connected to the moving mold base; the moving mold cavity is formed on the moving mold base.

[0009] Furthermore, multiple moving mold cavities are set; the multiple moving mold cavities are arranged in parallel; multiple straightening components are set one-to-one with the multiple moving mold cavities.

[0010] Furthermore, the moving mechanism includes a moving truss, a first transverse moving block, and a second transverse moving block; the first transverse moving block and the second transverse moving block are connected to the moving truss; a first vertical moving block is connected to the first transverse moving block, and the first vertical moving block is connected to the moving mold; a second vertical moving block is connected to the second transverse moving block, and the second vertical moving block is connected to the straightening mechanism.

[0011] Furthermore, the moving mold also includes a pad, a first driving component, a support plate, and a support rod; one end of the ejector pin is connected to the pad; the pad is connected to the first driving component; the first driving component is connected to the support plate; and the support plate is connected to the moving mold base via the support rod.

[0012] Furthermore, the adjustable strip-shaped product straightening device also includes a fixed mold; the fixed mold is used to cooperate with the moving mold to achieve the forming of the strip-shaped product; the fixed mold is connected to the moving mechanism.

[0013] Furthermore, the lateral clamping member includes a clamping block and a second driving member; the second driving member is connected to the clamping block; the second driving member is connected to the motherboard; the two clamping blocks are arranged opposite each other to clamp the strip-shaped product.

[0014] Furthermore, the upper ejector straightening member includes a first push block and a third drive member; the third drive member is connected to the first push block; the third drive member is connected to the motherboard; the lower ejector straightening member includes a second push block and a fourth drive member; the fourth drive member is connected to the second push block; the fourth drive member is connected to the motherboard.

[0015] Furthermore, the air blowing component includes an air blowing head and an air blowing head connector; the air blowing head connector is connected to the air blowing head; the air blowing head connector is connected to the main board; the main board is provided with an air blowing head passage, which is used to connect one end of the air blowing head to an external air-permeable device.

[0016] Furthermore, a product collection box is provided below the straightening mechanism; the product collection box is used to collect the straightened strip-shaped products.

[0017] Furthermore, the distance between the upper ejector straightener and the lower ejector straightener is less than the vertical length of the strip product.

[0018] Furthermore, the product collection boxes are placed on a conveyor belt, which is used to transport the product collection boxes.

[0019] The operating method of the above-mentioned adjustable strip product straightening device includes the following steps:

[0020] The fifth driving component moves the upper ejector straightener, and the sixth driving component moves the lower ejector straightener, so that the upper ejector straightener and the lower ejector straightener correspond to the two ends of the same side of the strip product. The seventh driving component moves the air blowing component, so that the air blowing component is positioned appropriately between the upper ejector straightener and the lateral clamping component, and between the lower ejector straightener and the lateral clamping component. The lateral clamping component of the straightening assembly of the straightening mechanism holds the middle of the strip product, and the upper ejector straightener and the lower ejector straightener push the two ends of the strip product, causing the two ends of the strip product to bend. At the same time, the air blowing component blows air to accelerate the cooling of the strip product.

[0021] After a period of time, the upper and lower ejector straighteners retract and move away from both ends of the strip product, causing the bent strip product to spring back and straighten.

[0022] The lateral clamping component releases the strip-shaped product and collects it.

[0023] Further, the process includes the following steps: the moving mold and the fixed mold are separated, the moving mold moves away from the fixed mold, the straightening mechanism moves between the moving mold and the fixed mold, and the straightening component of the straightening mechanism approaches the cavity of the moving mold;

[0024] The fifth driving component moves the upper ejector straightener, and the sixth driving component moves the lower ejector straightener, so that the upper ejector straightener and the lower ejector straightener correspond to the two ends of the same side of the strip product. The seventh driving component moves the air blowing component, so that the air blowing component is positioned appropriately between the upper ejector straightener and the transverse clamping component, and between the lower ejector straightener and the transverse clamping component. The appropriate position is approximately the middle position between the upper ejector straightener and the transverse clamping component, and the middle position between the lower ejector straightener and the transverse clamping component.

[0025] The output end of the first driving component moves, driving the ejector pin to move and ejecting the strip-shaped product that is in contact with the ejector pin from the moving mold cavity outward. The second driving component drives the clamping block of the transverse clamping component to move, clamping the middle of the strip-shaped product. At this time, the strip-shaped product is at a high temperature and has not yet cooled down.

[0026] The straightening components of the straightening mechanism are far away from the moving mold cavity. The output end of the third drive of the upper ejector straightening component and the output end of the fourth drive of the lower ejector straightening component are ejected, respectively driving the first push block and the second push block to move, respectively pushing the two ends of the strip product, causing the two ends of the strip product to bend. At the same time, the air blowing component blows air to accelerate the cooling of the strip product.

[0027] A few seconds later, the output ends of the third drive unit of the upper ejector straightener and the output ends of the fourth drive unit of the lower ejector straightener retract, respectively driving the first push block and the second push block to move away from the two ends of the strip product. The bent strip product springs back and is in a straight state.

[0028] The second driving component drives the clamping block of the transverse clamping component to move, releasing the strip-shaped product, which then falls freely into the product collection box.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] 1) The adjustable strip product straightening device provided by this utility model is equipped with a straightening mechanism. The straightening components include a transverse clamping component, an upper ejector straightening component, a lower ejector straightening component, and an air blowing component. It has high efficiency from product demolding to straightening completion, effectively improves product qualification rate, and ensures the product is in a straight state after cooling.

[0031] 2) The adjustable strip product straightening device provided by this utility model can straighten strip products produced by a production line for a considerable period of time because the strip products produced by a production line are fixed. Therefore, the same ejection degree and ejection time can be used for straightening of strip products produced in batches by the production line. When it is necessary to change products, it is only necessary to adjust the ejection degree and ejection time to achieve straightening. It can not only meet the requirements of stable straightening, but also be applicable to different strip products.

[0032] 2) The adjustable strip product straightening device provided by this utility model can adjust the upper ejector straightening component and the lower ejector straightening component, and can adapt to strip products of different lengths when it is necessary to change the production line. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the structure of the strip-shaped product straightening device in an embodiment of the present invention (moving mold and fixed mold in mold closing state).

[0034] Figure 2 This is a schematic diagram of the structure of the strip-shaped product straightening device in an embodiment of the present invention (another perspective of the moving mold and the fixed mold in the mold closing state).

[0035] Figure 3 This is a schematic diagram of the structure of the strip-shaped product straightening device in an embodiment of the present invention (the straightening mechanism is moved to the state between the moving mold and the fixed mold).

[0036] Figure 4 This is a schematic diagram of the structure of the strip-shaped product straightening device in an embodiment of the present invention (the state in which the strip-shaped product is clamped in the middle).

[0037] Figure 5 This is a schematic diagram of the structure of the strip-shaped product straightening device in an embodiment of the present invention (the straightening component of the straightening mechanism is away from the moving mold cavity).

[0038] Figure 6 for Figure 5 A magnified view of a portion of the image.

[0039] Figure 7 This is a schematic diagram of the structure of the strip-shaped product straightening device in an embodiment of the present invention (showing the state of pushing both ends of the strip-shaped product).

[0040] Figure 8 for Figure 7 A magnified view of a portion of the image.

[0041] Figure 9 This is a schematic diagram of the straightening mechanism in an embodiment of the present invention (other components are not fully shown, but this does not affect the structure of the straightening mechanism).

[0042] Figure 10This is a schematic diagram of the structure of the strip-shaped product straightening device in an embodiment of the present invention (the state of the strip-shaped product after it has freely fallen into the product collection box).

[0043] Figure 11 This is a structural schematic diagram of the straightening mechanism in an embodiment of the present invention from another perspective (other components are not fully shown, but this does not affect the structure of the straightening mechanism).

[0044] Figure 12 This is a schematic diagram of the structure of the strip-shaped product straightening device in an embodiment of the present invention (another perspective on the state of pushing both ends of the strip-shaped product).

[0045] Figure 13 This is a structural schematic diagram of the straightening mechanism in an embodiment of the present invention from a third perspective.

[0046] in:

[0047] 1. Moving mold; 1-1. Moving mold base; 1-2. Moving mold cavity; 1-3. Ejector pin; 1-4. Backing plate; 1-5. First driving component; 1-6. Support plate; 1-7. Support rod; 2. Fixed mold; 3. Strip-shaped product; 4. Straightening mechanism; 4-1. Main board; 4-1-1. First guide rail; 4-1-2. Second guide rail; 4-1-3. Third guide rail; 4-2. Lateral clamping component; 4-2-1. Clamping block; 4-2-2. Second driving component; 4-3. Upper ejection straightening component; 4-3-1. First pushing block; 4-3-2. Third driving component; 4-4 4-4-1. Lower ejector straightening component; 4-4-2. Second push block; 4-4-2. Fourth drive component; 4-5. Air blowing component; 4-5-1. Air blowing head; 4-5-2. Air blowing head connector; 4-6. Fifth drive component; 4-7. Sixth drive component; 4-8. Seventh drive component; 5. Moving mechanism; 5-1. Moving truss; 5-2. First transverse moving block; 5-3. Second transverse moving block; 5-4. First vertical moving block; 5-5. Second vertical moving block; 5-6. Third transverse moving block; 5-7. Third vertical moving block; 6. Product collection box; 7. Conveyor belt. Detailed Implementation

[0048] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. Component models, material names, connection structures, and other features not explicitly described in this technical solution are considered common technical features disclosed in the prior art.

[0049] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Terms such as "upper," "lower," "left," and "right" are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] It should be noted that in this invention, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0051] The present invention will be further described in detail below with reference to specific embodiments.

[0052] Example 1

[0053] like Figures 1-12 As shown, this embodiment provides an adjustable strip-shaped product straightening device, which is used for straightening the strip-shaped product 3. The strip-shaped product 3 is an injection-molded part.

[0054] The adjustable strip product straightening device includes a moving mold 1, a fixed mold 2, a straightening mechanism 4, a moving mechanism 5, and a product collection box 6.

[0055] The moving mold 1, fixed mold 2, and straightening mechanism 4 are respectively connected to the moving mechanism 5. The fixed mold 2 cooperates with the moving mold 1 to form the strip-shaped product 3. This cooperation between the fixed mold 2 and the moving mold 1 to form the strip-shaped product 3 is a conventional technique in this field. The straightening mechanism 4 is used to straighten the strip-shaped product 3. The product collection box 6 is placed below the moving mold 1, fixed mold 2, and straightening mechanism 4 to collect the straightened strip-shaped product 3.

[0056] The straightening mechanism 4 includes a main board 4-1 and a straightening assembly; the straightening assembly includes a transverse clamping member 4-2, an upper ejector straightening member 4-3, a lower ejector straightening member 4-4, and an air blowing member 4-5; a fifth driving member 4-6 and a first guide rail 4-1-1 are connected to the main board 4-1, the first guide rail 4-1-1 is vertically arranged, and the fifth driving member 4-6 is used to drive the upper ejector straightening member 4-3 to move vertically along the first guide rail 4-1-1; the fifth driving member 4-6 includes a fifth driving member body and a fifth driving member output end connected to the fifth driving member body. The driving component body is fixedly connected to the main board 4-1. The upper ejector straightening component 4-3 is fixedly connected to the output end of the fifth driving component 4-6 and slidably connected to the first guide rail 4-1-1. The main board 4-1 is connected to a sixth driving component 4-7 and a second guide rail 4-1-2. The second guide rail 4-1-2 is vertically arranged. The sixth driving component 4-7 is used to drive the lower ejector straightening component 4-4 to move vertically along the second guide rail 4-1-2. The sixth driving component 4-7 includes a sixth driving component body and a sixth driving component output end connected to the sixth driving component body. The moving part body is fixedly connected to the main board 4-1. The lower ejector straightening part 4-4 is fixedly connected to the output end of the sixth driving part 4-7 and slidably connected to the second guide rail 4-1-2. The main board 4-1 is connected to the seventh driving part 4-8 and the third guide rail 4-1-3. The third guide rail 4-1-3 is vertically arranged. The seventh driving part 4-8 is used to drive the air blowing part 4-5 to move vertically along the third guide rail 4-1-3. The seventh driving part 4-8 includes the seventh driving part body and the seventh driving part output end connected to the seventh driving part body. The air blowing component 4-5 is fixedly connected to the main board 4-1 and is fixedly connected to the output end of the seventh drive component 4-8 and slidably connected to the third guide rail 4-1-3. The transverse clamping component 4-2 is connected to the main board 4-1. The upper ejection straightening component 4-3 and the lower ejection straightening component 4-4 are respectively located above and below the transverse clamping component 4-2. Air blowing components 4-5 are provided between the upper ejection straightening component 4-3 and the transverse clamping component 4-2, and between the lower ejection straightening component 4-4 and the transverse clamping component 4-2. The air blowing components 4-5 are used to accelerate the cooling of the strip-shaped product 3. The fifth drive component 4-6, the sixth drive component 4-7, and the seventh drive component 4-8 can all be cylinders (linear), which is the prior art in this field.

[0057] The lateral clamping member 4-2 includes a clamping block 4-2-1 and a second driving member 4-2-2; the second driving member 4-2-2 is connected to the clamping block 4-2-1; the second driving member 4-2-2 is connected to the main board 4-1; the two clamping blocks 4-2-1 are arranged opposite each other to clamp the strip-shaped product 3. The second driving member 4-2-2 includes a second driving member body and a second driving member output end connected to the second driving member body; the two clamping blocks 4-2-1 are connected to the second driving member output end; the second driving member body is connected to the main board 4-1. The second driving member 4-2-2 can be a pneumatic gripper (pneumatic finger), which is prior art in this field.

[0058] The upper ejector straightening member 4-3 includes a first push block 4-3-1 and a third drive member 4-3-2; the third drive member 4-3-2 is connected to the first push block 4-3-1; the third drive member 4-3-2 is connected to the main board 4-1. The lower ejector straightening member 4-4 includes a second push block 4-4-1 and a fourth drive member 4-4-2; the fourth drive member 4-4-2 is connected to the second push block 4-4-1; the fourth drive member 4-4-2 is connected to the main board 4-1. The third drive member 4-3-2 includes a third drive member body and a third drive member output end connected to the third drive member body. The first push block 4-3-1 is connected to the third drive member output end, and the third drive member body is connected to the main board 4-1. The third drive member 4-3-2 can be a cylinder (linear), which is prior art in this field. The fourth drive component 4-4-2 includes a fourth drive component body and a fourth drive component output end connected to the fourth drive component body. The second push block 4-4-1 is connected to the fourth drive component output end, and the fourth drive component body is connected to the main board 4-1. The fourth drive component 4-4-2 can be a cylinder (linear), which is prior art in this field.

[0059] The air blowing component 4-5 includes an air blowing head 4-5-1 and an air blowing head connector 4-5-2; the air blowing head connector 4-5-2 is connected to the air blowing head 4-5-1; the air blowing head connector 4-5-2 is connected to the main board 4-1; the main board 4-1 is provided with an air blowing head passage port, which is used to connect one end of the air blowing head 4-5-1 to an external ventilation device. The external ventilation device can be a refrigeration equipment, using a centrifugal fan or compressed air as a power source, which is existing technology in the field.

[0060] The moving mold 1 includes a moving mold base 1-1, a moving mold cavity 1-2, an ejector pin 1-3, a pad plate 1-4, a first driving component 1-5, a support plate 1-6, and a support rod 1-7. The moving mold cavity 1-2 is used for forming the strip-shaped product 3. The ejector pin 1-3 is used to eject the formed strip-shaped product 3. The ejector pin 1-3 is connected to the moving mold base 1-1. The moving mold cavity 1-2 is formed on the moving mold base 1-1. One end of the ejector pin 1-3 is connected to the pad plate 1-4. The pad plate 1-4 is connected to the first driving component 1-5. The first driving component 1-5 is connected to the support plate 1-6. The support plate 1-6 is connected to the moving mold base 1-1 through the support rod 1-7. The first driving component 1-5 includes a first driving component body and a first driving component output end connected to the first driving component body. The pad plate 1-4 is connected to the first driving component output end, and the first driving component body is connected to the support plate 1-6. The first driving component 1-5 can be a cylinder (linear), which is existing technology in this field.

[0061] Multiple moving mold cavities 1-2 are provided; the multiple moving mold cavities 1-2 are arranged in parallel; multiple sets of straightening components are arranged one-to-one with the multiple moving mold cavities 1-2. In this embodiment, two moving mold cavities 1-2 are provided; the two moving mold cavities 1-2 are arranged in parallel; two sets of straightening components are arranged one-to-one with the multiple moving mold cavities 1-2, and the two sets of straightening components are arranged in parallel.

[0062] The moving mechanism 5 includes a moving truss 5-1, a first transverse moving block 5-2, a second transverse moving block 5-3, and a third transverse moving block 5-6; the first transverse moving block 5-2, the second transverse moving block 5-3, and the third transverse moving block 5-6 are connected to the moving truss 5-1; a first vertical moving block 5-4 is connected to the first transverse moving block 5-2, and the first vertical moving block 5-4 is connected to the moving mold 1; a second vertical moving block 5-5 is connected to the second transverse moving block 5-3, and the second vertical moving block 5-5 is connected to the straightening mechanism 4; a third vertical moving block 5-7 is connected to the third transverse moving block 5-6, and the third vertical moving block 5-7 is connected to the fixed mold 2.

[0063] The distance between the upper ejector straightening member 4-3 and the lower ejector straightening member 4-4 is less than the vertical length of the strip product 3.

[0064] The operating method of the adjustable strip-shaped product straightening device includes the following steps:

[0065] The moving mold 1 and the fixed mold 2 separate, the moving mold 1 moves away from the fixed mold 2, the straightening mechanism 4 moves between the moving mold 1 and the fixed mold 2, and the straightening component of the straightening mechanism 4 approaches the moving mold cavity 1-2;

[0066] When the length of the strip product 3 that needs to be straightened changes, the fifth driving member 4-6 drives the upper ejector straightening member 4-3 to move, and the sixth driving member 4-7 drives the lower ejector straightening member 4-4 to move, so that the upper ejector straightening member 4-3 and the lower ejector straightening member 4-4 correspond to the two ends of the same side of the strip product 3 respectively. The seventh driving member 4-8 drives the air blowing member 4-5 to move, so that the air blowing member 4-5 is in a suitable position between the upper ejector straightening member 4-3 and the transverse clamping member 4-2, and between the lower ejector straightening member 4-4 and the transverse clamping member 4-2. The suitable position here is approximately the middle position between the upper ejector straightening member 4-3 and the transverse clamping member 4-2, and the middle position between the lower ejector straightening member 4-4 and the transverse clamping member 4-2.

[0067] The output end of the first driving component 1-5 moves, driving the ejector pin 1-3 to move, pushing the strip product 3 that abuts against the ejector pin 1-3 outward from the moving mold cavity 1-2. The second driving component 4-2-2 drives the clamping block 4-2-1 of the transverse clamping component 4-2 to move, clamping the middle of the strip product 3. At this time, the temperature of the strip product 3 is high and has not yet cooled down.

[0068] The straightening component of the straightening mechanism 4 is away from the moving mold cavity 1-2. The output end of the third driving member 4-3-2 of the upper ejector straightening member 4-3 and the output end of the fourth driving member 4-4-2 of the lower ejector straightening member 4-4 are ejected, respectively driving the first pushing block 4-3-1 and the second pushing block 4-4-1 to move, respectively pushing the two ends of the strip product 3, causing the two ends of the strip product 3 to bend. At the same time, the air blowing member 4-5 blows air to accelerate the cooling of the strip product 3.

[0069] After a few seconds (8s in this embodiment), the output ends of the third driving member 4-3-2 of the upper ejector straightener 4-3 and the output ends of the fourth driving member 4-4-2 of the lower ejector straightener 4-4 retract, respectively driving the first pushing block 4-3-1 and the second pushing block 4-4-1 to move away from the two ends of the strip product 3, and the bent strip product 3 springs back and is in a straight state;

[0070] The second driving component 4-2-2 drives the clamping block 4-2-1 of the transverse clamping component 4-2 to move, releasing the strip product 3, which then falls freely into the product collection box.

[0071] Since the strip-shaped product 3 produced by a production line is fixed for a considerable period of time, the strip-shaped product 3 produced in batches by this production line can be straightened using the same ejection degree and ejection time (output end of the third drive member 4-3-2 of the upper ejection straightening member 4-3 and output end of the fourth drive member 4-4-2 of the lower ejection straightening member 4-4). When it is necessary to change products, it is only necessary to adjust the ejection degree and ejection time to achieve straightening.

[0072] Example 2

[0073] This embodiment provides an adjustable straightening device for strip-shaped products, which, based on Embodiment 1, specifically includes the following settings:

[0074] The movable truss 5-1 is equipped with guide rails. The first transverse moving block 5-2, the second transverse moving block 5-3, and the third transverse moving block 5-6 are sequentially connected to the guide rails of the movable truss 5-1. All three blocks can move along the guide rails on the movable truss 5-1 via electric hoists, and the specific movement method is existing technology in this field. A first vertical moving block 5-4 is fixedly connected to the first transverse moving block 5-2, and the first vertical moving block 5-4 is fixedly connected to the moving mold 1. The second transverse moving block 5-3 is connected to... A second vertical moving block 5-5 is connected, which can move vertically relative to the second horizontal moving block 5-3. Specifically, this can be achieved by the following means: a motor is connected to the second horizontal moving block 5-3, and the output end of the motor is connected to a vertically set lead screw. The second vertical moving block 5-5 is connected to the lead screw. The specific means are existing technology in this field. The second vertical moving block 5-5 is fixedly connected to the main board 4-1 of the straightening mechanism 4. A third vertical moving block 5-7 is fixedly connected to the third horizontal moving block 5-6, and the third vertical moving block 5-7 is fixedly connected to the fixed mold 2.

[0075] Example 3

[0076] This embodiment provides an adjustable strip-shaped product straightening device, which, based on Embodiment 2, specifically includes the following settings:

[0077] The product collection box (6) is placed on the conveyor belt (7), which is used to transport the product collection box (6).

[0078] The above description of the embodiments is provided to enable those skilled in the art to understand and use the utility model. It will be apparent to those skilled in the art that various modifications can be easily made to these embodiments, and the general principles described herein can be applied to other embodiments without inventive effort. Therefore, the present utility model is not limited to the above embodiments, and any improvements and modifications made by those skilled in the art based on the disclosure of the present utility model without departing from its scope should be within the protection scope of the present utility model.

Claims

1. An adjustable strip product straightening device for straightening of a strip product (3), characterized in that, The adjustable strip product straightening device comprises a straightening mechanism (4); The straightening mechanism (4) comprises a main plate (4-1), a straightening assembly; The straightening assembly comprises a transverse clamping piece (4-2), an upper ejecting straightening piece (4-3), a lower ejecting straightening piece (4-4), and a blowing piece (4-5); The main plate (4-1) is connected with a fifth driving piece (4-6) and a first guide rail (4-1-1); The upper ejecting straightening piece (4-3) is connected with the fifth driving piece (4-6) and the first guide rail (4-1-1) respectively; The main plate (4-1) is connected with a sixth driving piece (4-7) and a second guide rail (4-1-2); The lower ejecting straightening piece (4-4) is connected with the sixth driving piece (4-7) and the second guide rail (4-1-2) respectively; The main plate (4-1) is connected with a seventh driving piece (4-8) and a third guide rail (4-1-3); The blowing piece (4-5) is connected with the seventh driving piece (4-8) and the third guide rail (4-1-3) respectively; The transverse clamping piece (4-2) is connected with the main plate (4-1); The upper ejecting straightening piece (4-3) and the lower ejecting straightening piece (4-4) are arranged above and below the transverse clamping piece (4-2) respectively; The blowing piece (4-5) is arranged between the upper ejecting straightening piece (4-3) and the transverse clamping piece (4-2) and between the lower ejecting straightening piece (4-4) and the transverse clamping piece (4-2), and the blowing piece (4-5) is used for accelerating the cooling of the strip product (3).

2. An adjustable strip product straightening device according to claim 1, characterized in that The adjustable strip product straightening device further comprises a movable die (1) and a moving mechanism (5); The movable die (1) and the straightening mechanism (4) are connected with the moving mechanism (5) respectively; The movable die (1) comprises a movable die seat (1-1), a movable die cavity (1-2), and a ejector pin (1-3); The movable die cavity (1-2) is used for forming the strip product (3); The ejector pin (1-3) is used for ejecting the formed strip product (3); The ejector pin (1-3) is connected with the movable die seat (1-1); The movable die cavity (1-2) is arranged on the movable die seat (1-1).

3. An adjustable strip product straightening device according to claim 2, characterized in that A plurality of movable die cavities (1-2) are arranged; The plurality of movable die cavities (1-2) are arranged in parallel; A plurality of groups of straightening assemblies are arranged in one-to-one correspondence with the plurality of movable die cavities (1-2).

4. An adjustable strip product straightening device according to claim 2, characterized in that The moving mechanism (5) comprises a moving truss (5-1), a first transverse moving block (5-2), and a second transverse moving block (5-3); The first transverse moving block (5-2) and the second transverse moving block (5-3) are connected with the moving truss (5-1); The first transverse moving block (5-2) is connected with a first vertical moving block (5-4), and the first vertical moving block (5-4) is connected with the movable die (1); The second transverse moving block (5-3) is connected with a second vertical moving block (5-5), and the second vertical moving block (5-5) is connected with the straightening mechanism (4).

5. An adjustable strip product straightening device according to claim 2, characterized in that The movable die (1) further comprises a backing plate (1-4), a first driving piece (1-5), a support plate (1-6), and a support rod (1-7). One end of the ejector pin (1-3) is connected with the cushion plate (1-4); The cushion plate (1-4) is connected with the first driving member (1-5); The first driving member (1-5) is connected with the support plate (1-6); The support plate (1-6) is connected with the movable die seat (1-1) through the support rod (1-7).

6. An adjustable strip product straightening device according to claim 2, wherein, The adjustable strip-shaped product straightening device further comprises a fixed die (2); The fixed die (2) is used for cooperating with the movable die (1) to realize the forming of the strip-shaped product (3); The fixed die (2) is connected with the moving mechanism (5).

7. An adjustable strip product straightening device according to claim 1, characterized in that The transverse clamping member (4-2) comprises a clamping block (4-2-1) and a second driving member (4-2-2); The second driving member (4-2-2) is connected with the clamping block (4-2-1); The second driving member (4-2-2) is connected with the main plate (4-1); The two clamping blocks (4-2-1) are arranged left and right to clamp the strip-shaped product (3).

8. An adjustable strip product straightening device according to claim 1, characterized in that The upper ejecting straightening member (4-3) comprises a first pushing block (4-3-1) and a third driving member (4-3-2); The third driving member (4-3-2) is connected with the first pushing block (4-3-1); The third driving member (4-3-2) is connected with the main plate (4-1); The lower ejecting straightening member (4-4) comprises a second pushing block (4-4-1) and a fourth driving member (4-4-2); The fourth driving member (4-4-2) is connected with the second pushing block (4-4-1); The fourth driving member (4-4-2) is connected with the main plate (4-1).

9. An adjustable strip product straightening device according to claim 1, wherein, The air blowing member (4-5) comprises an air blowing head (4-5-1) and an air blowing head connecting member (4-5-2); The air blowing head connecting member (4-5-2) is connected with the air blowing head (4-5-1); The air blowing head connecting member (4-5-2) is connected with the main plate (4-1); The main plate (4-1) is provided with an air blowing head passing port, which is used for connecting one end of the air blowing head (4-5-1) with an external air passing device.

10. An adjustable strip product straightening device according to claim 1, characterized in that The adjustable strip-shaped product straightening device further comprises a product collecting box (6) for collecting the straightened strip-shaped product (3).

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