Extruded sheet production equipment facilitating die replacement

Abstract

The utility model relates to the technical field of extruded sheet production, in particular to extruded sheet production equipment convenient for die replacement, which comprises a rack and a plurality of groups of extruded sheet dies, the top and the bottom of the rack are provided with an upper hanger rail in horizontal guide sliding fit with the upper die and a lower hanger rail in horizontal guide sliding fit with the lower die respectively, the upper hanger rail and the lower hanger rail are arranged in parallel, and a movable hanger rail consistent with the upper die in width is arranged in the middle of the upper hanger rail. An extrusion driving mechanism for driving the movable hanger rail to ascend and descend is arranged at the top of the rack, a material preparation stage and a standing stage are arranged on the two sides of the movable hanger rail correspondingly, and the traction driving mechanism is arranged at the material preparation stage and used for simultaneously driving the upper mold and the lower mold to horizontally slide on the upper hanger rail and the lower hanger rail to the side of the standing stage correspondingly; according to the extrusion molding device, the extrusion molding efficiency of the extruded sheet can be ensured, and the molding quality of the extruded sheet can also be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of extruded board production, in particular to extruded board production equipment which is convenient for replacing molds. Background Art

[0002] Extruded board forming is to place the extruded board raw material in a mold and extrude it through an extrusion structure, wherein the mold and the extrusion structure constitute an extrusion forming device. After searching, the Chinese patent with publication number CN217021172U discloses an extrusion forming device for producing extruded boards, which slides the carrier plate to the fixed bin adaptation position, and the mold height inner diameter formed by the fixed bin and the carrier plate changes to adapt to the required extruded board forming size. The raw material can be formed by the pressure of the pressing plate, thereby obtaining the required extruded board forming size, without the need to frequently change the mold; by moving the carrier plate downward and the extruded board downward, personnel can quickly remove the extruded board, and repeat the cycle to improve the extrusion forming efficiency of the extruded board. However, the extruded board needs to be left standing for a period of time before it has a stable structure as a whole. However, this method of quickly removing the extruded board is likely to cause the extruded board to deform. If it is taken out after being left standing for a period of time, the efficiency is low. For this reason, a kind of extruded board production equipment that can ensure the extrusion forming efficiency of the extruded board and the molding quality of the extruded board is designed, which is easy to replace the mold. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the utility model provides an extruded board production device that is easy to replace the mold, thereby ensuring both the extrusion molding efficiency and the molding quality of the extruded board.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an extruded board production equipment that is easy to replace molds, comprising a frame and multiple groups of extruded board molds, the extruded board molds comprising an upper mold and a lower mold, the top and bottom of the frame are respectively provided with an upper hanging rail that slides with the horizontal guide of the upper mold and a lower sliding rail that slides with the horizontal guide of the lower mold, the upper hanging rail and the lower sliding rail are arranged in parallel, the middle part of the upper hanging rail is provided with a movable hanging rail consistent with the width of the upper mold, the top of the frame is provided with an extrusion drive mechanism for driving the movable hanging rail to rise and fall, the two sides of the movable hanging rail are respectively provided with a preparation stage and a static stage, and also includes a traction drive mechanism arranged in the preparation stage and used to simultaneously drive the upper mold and the lower mold to slide horizontally on the upper hanging rail and the lower sliding rail respectively toward the static stage.

[0007] Preferably, the traction drive mechanism is provided in two groups and is respectively arranged on the left and right sides of the upper hanging rail and the lower sliding rail. The traction drive mechanism includes a drive shaft vertically connected to the frame, and two groups of friction drive wheels are fixedly mounted on the drive shaft and are respectively arranged on one side of the upper hanging rail and the lower sliding rail. The two friction drive wheels can respectively drive the upper mold and the lower mold to slide forward on the upper hanging rail and the lower sliding rail respectively, and also include a drive motor for driving the drive shaft to rotate.

[0008] Preferably, the extrusion drive mechanism includes a lifting drive cylinder fixedly mounted on the top of the frame, and the top end of the movable hanging rail is fixedly connected to the bottom output shaft of the lifting drive cylinder.

[0009] Preferably, the top of the upper mold is provided with an upper slide groove that slides with the upper hanging rail, the lower lower rail is provided with two groups and is fixedly installed on the left and right sides of the frame, and the left and right sides of the lower mold are respectively provided with lower slide grooves that slide with the lower rail guide, and the upper hanging rail is fixedly installed in the middle position of the top of the frame.

[0010] Preferably, the frame is provided with a plurality of rotating seats that are slidably engaged with the drive shaft.

[0011] Preferably, both sides of the upper hanging rail and the lower sliding rail extend out of the frame to have a buffer distance.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, the present invention provides an extruded board production device that is easy to replace the mold, and has the following beneficial effects:

[0014] The extruded board production equipment which is convenient for replacing molds is convenient for guiding multiple upper molds and multiple lower molds in multiple groups of extruded board molds in sequence by arranging upper hanging rails and lower sliding rails. The upper mold that reaches the movable hanging rail can be separated from the queue on the upper hanging rail by an extrusion driving mechanism, and moved downward to complete the extrusion forming operation with the lower mold that is on the lower sliding rail and aligned with it. After extrusion, the upper mold is reset to the position where the movable hanging rail is aligned with the upper hanging rail, and then the upper mold and the lower mold that are separately arranged on the upper mold and the lower mold are moved forward at the same time, thereby replacing the upper mold and the lower mold that have completed the stamping. The traction driving mechanism can be used It drives the upper mold and the lower mold on the upper hanging rail and the lower sliding rail respectively to be transported forward at the same time. After the preparation stage, the upper mold can be prepared to be sent to the movable hanging rail and the lower mold can be transported to the lower rail just below the movable hanging rail. After the static stage, the lower mold after extrusion molding and the extruded plate placed in the lower mold can be static, so that multiple groups of extruded plate molds can be continuously loaded from one side and continuously unloaded from the other side, which is convenient for quick mold replacement and extrusion molding, so there is no need to quickly take out the extruded plate. Therefore, the extruded plate production equipment that is easy to replace the mold can ensure the extrusion molding efficiency of the extruded plate and the molding quality of the extruded plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic structural diagram of the utility model from other perspectives;

[0017] Figure 3 It is a schematic diagram of the overall structure of the non-extrusion board mold of the utility model.

[0018] Markings in the accompanying drawings: 1. Frame; 2. Upper mold; 3. Lower mold; 4. Upper hanging rail; 5. Movable hanging rail; 6. Lifting drive cylinder; 7. Lower slide rail; 8. Drive shaft; 9. Friction drive wheel; 10. Drive motor; 11. Rotating seat; 12. Lower slide chute; 13. Upper slide chute. DETAILED DESCRIPTION

[0019] 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.

[0020] Example:

[0021] See also Figure 1-3, an extruded board production equipment that is easy to replace molds, including a frame 1 and multiple groups of extruded board molds, the extruded board molds including an upper mold 2 and a lower mold 3, the top and bottom of the frame 1 are respectively provided with an upper hanging rail 4 that slides with the upper mold 2 horizontally and guides, and a lower slide rail 7 that slides with the lower mold 3 horizontally. The upper hanging rail 4 and the lower slide rail 7 are arranged in parallel, and a movable hanging rail 5 that is consistent with the width of the upper mold 2 is arranged in the middle part of the upper hanging rail 4. An extrusion drive mechanism for driving the movable hanging rail 5 to rise and fall is provided on the top of the frame 1, and the two sides of the movable hanging rail 5 are respectively set as a preparation stage and a static stage, and also includes a traction drive mechanism set in the preparation stage and used to simultaneously drive the upper mold 2 and the lower mold 3 to slide horizontally on the upper hanging rail 4 and the lower slide rail 7 respectively.

[0022] Specifically, the traction drive mechanism is set into two groups and is respectively arranged on the left and right sides of the upper hanging rail 4 and the lower sliding rail 7. The traction drive mechanism includes a drive shaft 8 that is vertically connected to the frame 1. Two groups of friction drive wheels 9 are fixedly installed on the drive shaft 8 and are respectively arranged on one side of the upper hanging rail 4 and the lower sliding rail 7. The two friction drive wheels 9 can respectively drive the upper mold 2 and the lower mold 3 to slide forward on the upper hanging rail 4 and the lower sliding rail 7 respectively. It also includes a drive motor 10 that drives the drive shaft 8 to rotate. Starting the drive motor 10 is convenient for driving the drive shaft 8 to rotate, and then driving the two friction drive wheels 9 to rotate. The two rotating friction drive wheels 9 can respectively drive the upper mold 2 and the lower mold 3 to be pulled and slid on the upper hanging rail 4 and the lower sliding rail 7 respectively. Further, the drive motor 10 is fixedly mounted on the frame 1.

[0023] Specifically, the extrusion drive mechanism includes a lifting drive cylinder 6 fixedly installed on the top of the frame 1, and the top of the movable hanging rail 5 is fixedly connected to the bottom output shaft of the lifting drive cylinder 6. Through the lifting drive cylinder 6, it is convenient to drive the movable hanging rail 5 to perform lifting and lowering movements, so that the extrusion molding operation can be performed quickly. Furthermore, the extrusion drive mechanism can also be driven by a motor and a screw lifting drive for lifting and adjusting. However, it is preferred here to use the lifting drive cylinder 6 drive form, which has fewer parts, less friction, and can perform stamping quickly.

[0024] Specifically, the top of the upper mold 2 is provided with an upper slide groove 13 that slides with the upper hanging rail 4, and the lower lower rail 7 is set into two groups and is fixedly installed on the left and right sides of the frame 1. The left and right sides of the lower mold 3 are respectively provided with lower slide grooves 12 that slide with the lower lower rail 7. The upper hanging rail 4 is fixedly installed in the middle position of the top of the frame 1. Through the cooperation of the upper hanging rail 4 and the upper slide groove 13, the upper mold 2 is conveniently hung and slid on the upper hanging rail 4. Through the cooperation of the two lower rails 7 and the lower slide groove 12, the lower mold 3 is conveniently set up and slid on the lower rail 7.

[0025] Specifically, the frame 1 is provided with multiple sets of rotating seats 11 that slide with the drive shaft 8. The setting of the rotating seats 11 facilitates the guidance of the drive shaft 8 and increases the stability of the friction drive wheel 9 driving the upper mold 2 and the lower mold 3 to pull.

[0026] Specifically, both sides of the upper hanging rail 4 and the lower sliding rail 7 extend out of the frame 1 with a buffer distance. By setting the buffer distance extending out of the frame 1, it is convenient to buffer the collision of the upper mold 2 and the lower mold 3 on the frame 1 during loading and unloading, thereby improving the convenience of operation.

[0027] When in use, slide the upper mold 2 and the lower mold 3 onto the upper hanging rail 4 and the lower sliding rail 7 on one side respectively, and then push them to the position of contact with the traction drive mechanism, and then start the traction drive mechanism to drive the two to be transported forward, and then add the upper mold 2 and the lower mold 3. When the upper mold 2 on the front side reaches the movable hanging rail 5, the lower mold 3 on the front side synchronously arrives below it, and then the raw material is introduced into the lower mold 3, and then the movable hanging rail 5 is driven downward by the extrusion drive mechanism and the upper mold 2 is driven downward to cooperate with the lower mold 3 to perform the extrusion molding operation of the extruded plate, and then the movable hanging rail 5 is reset, and the above operation is repeated, and the upper mold 2 and the lower mold 3 are continued to be pushed forward, and the above operation can be repeated. When the extruded board mold reaches the static stage, the extruded board can be static in the static stage, and finally an extruded board mold is added on one side, and the extruded board mold that has completed static and contains the extruded board is ejected from the other side, and then the formed extruded board is knocked out from the lower mold 3 upside down.

[0028] It should be noted that references in this specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," and the like indicate that the described embodiment may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0029] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0030] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be in other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An extruded board production equipment that is easy to replace molds, characterized by: The invention comprises a frame (1) and a plurality of extrusion board molds, wherein the extrusion board molds comprise an upper mold (2) and a lower mold (3); the top and bottom of the frame (1) are respectively provided with an upper hanging rail (4) which is horizontally guided and slidably matched with the upper mold (2) and a lower sliding rail (7) which is horizontally guided and slidably matched with the lower mold (3); the upper hanging rail (4) and the lower sliding rail (7) are arranged in parallel; the middle part of the upper hanging rail (4) is provided with a movable hanging rail (5) which is consistent with the width of the upper mold (2); the top of the frame (1) is provided with an extrusion driving mechanism for driving the movable hanging rail (5) to rise and fall; the two sides of the movable hanging rail (5) are respectively provided with a material preparation stage and a stationary stage; the frame (1) further comprises a traction driving mechanism which is provided in the material preparation stage and is used to simultaneously drive the upper mold (2) and the lower mold (3) to slide horizontally on the upper hanging rail (4) and the lower sliding rail (7) respectively toward the stationary stage.

2. The extruded board production equipment with easy mold replacement according to claim 1 is characterized in that: The traction drive mechanism is provided in two groups and is respectively arranged on the left and right sides of the upper hanging rail (4) and the lower sliding rail (7). The traction drive mechanism includes a drive shaft (8) vertically rotatably connected to the frame (1). Two groups of friction drive wheels (9) are fixedly mounted on the drive shaft (8) and are respectively arranged on one side of the upper hanging rail (4) and the lower sliding rail (7). The two friction drive wheels (9) can respectively drive the upper mold (2) and the lower mold (3) to slide forward on the upper hanging rail (4) and the lower sliding rail (7). The traction drive mechanism also includes a drive motor (10) for driving the drive shaft (8) to rotate.

3. The extruded board production equipment with easy mold replacement according to claim 2 is characterized in that: The extrusion drive mechanism comprises a lifting drive cylinder (6) fixedly mounted on the top of the frame (1), and the top end of the movable hanging rail (5) is fixedly connected to the bottom output shaft of the lifting drive cylinder (6).

4. The extruded board production equipment with easy mold replacement according to claim 3 is characterized in that: The top of the upper mold (2) is provided with an upper slide groove (13) that slides and cooperates with the upper hanging rail (4); the lower rail (7) is provided in two groups and is fixedly installed on the left and right sides of the frame (1); the left and right sides of the lower mold (3) are respectively provided with lower slide grooves (12) that slide and cooperate with the lower rail (7); the upper hanging rail (4) is fixedly installed at the top middle position of the frame (1).

5. The extruded board production equipment with easy mold replacement according to claim 4 is characterized in that: The frame (1) is provided with a plurality of rotating seats (11) that are in sliding engagement with the drive shaft (8).

6. The extruded board production equipment with easy mold replacement according to claim 5 is characterized in that: Both sides of the upper hanging rail (4) and the lower sliding rail (7) extend out of the frame (1) to provide a buffer distance.

Images