Plate mold fixing trolley

Abstract

The utility model relates to the technical field of plate molds, in particular to a plate mold fixing trolley. The plate mold fixing trolley comprises a framework, a first adjusting frame, a first adjusting mechanism and a plurality of first conveying rollers, the framework is used for containing plate molds, the first adjusting mechanism is installed in the framework, the first adjusting frame is installed on the first adjusting mechanism, and the first conveying rollers are installed on the first adjusting frame. The first adjusting mechanism is used for adjusting the distance between the upper surface of the first adjusting frame and the plate mold. The distance between the first adjusting frame and the plate mold is adjusted through the first adjusting mechanism, then the distance between the first conveying rollers and the plate mold can be changed, when a product extruded by the extruder is large, the height of the first adjusting frame is reduced through the first adjusting mechanism, the distance between the first adjusting frame and the plate mold is increased, and then the product is conveyed to the plate mold. And the products are not easy to fold or stack when falling onto the first conveying roller, so that the subsequent processing of the products is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of plate molds, in particular to a plate mold fixing vehicle. Background Art

[0002] In the production process of foam plastic products, the extruder extrude tubular foam products, which enter the sheet mold and are cut open to become sheet-shaped foam products that fall onto the sheet mold fixing vehicle.

[0003] The existing fixed vehicle for sheet metal molds includes a frame and multiple conveyor rollers. A sheet metal mold is placed on the top of the frame. The sheet metal mold is fixedly connected to the frame. Multiple conveyor rollers are connected to the frame and rotate at intervals along the length direction of the frame. The plate-shaped foamed product falls onto the upper end surfaces of the multiple conveyor rollers and then enters the foaming furnace for foaming.

[0004] However, the distance between the conveyor roller of the above-mentioned sheet mold fixing vehicle and the sheet mold cannot be adjusted. When different foamed products are produced, due to the different sizes of the foamed products, larger foamed products will fold or stack when they fall onto the conveyor roller due to the small distance between them and the conveyor roller, thereby affecting the subsequent processing of the foamed products. Utility Model Content

[0005] (I) The problem to be solved by the utility model is: how to adjust the distance between the conveying roller and the plate mold so that it can be suitable for the production and processing of foam products of different sizes.

[0006] (II) Technical solution

[0007] The utility model provides a plate mold fixing vehicle, comprising a frame, a first adjustment frame, a first adjustment mechanism, and a plurality of first conveying rollers;

[0008] The frame is used to place the plate mold;

[0009] The first adjustment mechanism is installed in the frame, the first adjustment frame is installed on the first adjustment mechanism, and the first adjustment mechanism is used to adjust the distance from the upper surface of the first adjustment frame to the plate mold;

[0010] Along the length direction of the first adjustment frame, a plurality of the first conveying rollers are arranged in sequence and at intervals, and each of the first conveying rollers is rotatably connected to the first adjustment frame.

[0011] According to an embodiment of the utility model, the first adjustment frame includes two parallel first adjustment plates, and both ends of each of the first conveying rollers are rotatably connected to the two first adjustment plates respectively.

[0012] According to an embodiment of the present utility model, the first adjusting mechanism includes a fixing ring, a first screw rod, and a first nut;

[0013] One end of each of the first adjusting plates is fixedly connected to a first screw rod;

[0014] The fixing ring and the first nut correspond to the first screw rod one by one;

[0015] The first screw rod is slidably connected to the fixing ring, and the first screw rod is threadedly connected to the first nut;

[0016] The first nut is located between the first adjusting plate and the fixing ring, and the first nut is higher than the fixing ring.

[0017] According to an embodiment of the present utility model, a second adjusting mechanism for adjusting the height of the plate mold is provided on the skeleton.

[0018] According to an embodiment of the present utility model, the second adjusting mechanism includes a plurality of second nuts and a plurality of second screw rods;

[0019] The second nuts and the second screw rods correspond to each other one by one;

[0020] The second screw rods are slidably connected to the skeleton, the second nuts are threadedly connected to the second screw rods, and the second nuts are higher than the skeleton;

[0021] The second screw rods are used to support the plate mold.

[0022] According to an embodiment of the present utility model, a second adjusting frame is rotatably connected to one side of the first adjusting frame, an included angle is formed between the first adjusting frame and the second adjusting frame, and a third adjusting mechanism for adjusting the angle of the included angle is provided between the second adjusting frame and the skeleton;

[0023] Along the length direction of the second adjusting frame, a plurality of second conveying rollers are sequentially and rotatably connected to the second adjusting frame at intervals, and the axis of the first conveying roller is parallel to the axis of the second conveying roller.

[0024] According to an embodiment of the present utility model, the third adjusting mechanism includes a connecting rod and a locking bolt, the connecting rod is rotatably connected to the end of the second adjusting frame far away from the first adjusting frame, a strip-shaped hole is formed in the connecting rod, and the length direction of the strip-shaped hole is the same as the length direction of the connecting rod;

[0025] A first screw hole is formed in the skeleton, the first screw hole is lower than the first adjusting frame, and the locking bolt passes through the strip-shaped hole and is threadedly connected to the first screw hole.

[0026] According to an embodiment of the present utility model, the framework includes a bottom frame and two support rods. Each support rod is fixedly connected to the bottom frame through a plurality of vertical rods, and a plurality of casters are fixedly connected to the bottom of the bottom frame.

[0027] According to an embodiment of the present utility model, the length direction of the first screw rod is perpendicular to the axial direction of the first conveying roller.

[0028] According to an embodiment of the present utility model, the upper end surfaces of the plurality of first conveying rollers are all located in the same horizontal plane.

[0029] Advantages of the present utility model:

[0030] By adjusting the distance between the first adjustment frame and the plate mold through the first adjustment mechanism, the distance between the plurality of first conveying rollers and the plate mold can be changed. When the foamed product extruded by the extruder is relatively large, the height of the first adjustment frame is lowered through the first adjustment mechanism to increase the distance between it and the plate mold. Therefore, when the foamed product falls onto the first conveying rollers, it is not easy to fold or stack, and it does not affect the subsequent processing of the foamed product. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0032] Figure 1 Is a three-dimensional view provided by an embodiment of the present utility model;

[0033] Figure 2 Is a cross-sectional view provided by an embodiment of the present utility model.

[0034] Reference numerals: 1, framework; 101, bottom frame; 102, support rod; 103, vertical rod; 2, first conveying roller; 3, first adjustment plate; 4, fixing ring; 5, first screw rod; 6, first nut; 7, second screw rod; 8, second nut; 9, second adjustment frame; 10, second conveying roller; 11, connecting rod; 12, elongated hole; 13, locking bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] The technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0036] As Figure 1 - Figure 2 shown, an embodiment of the present utility model provides a fixing vehicle for a plate mold, including a framework 1, a first adjusting frame, a first adjusting mechanism, and a plurality of first conveying rollers 2;

[0037] The framework 1 is used for placing the plate mold;

[0038] The first adjusting mechanism is installed inside the framework 1, and the first adjusting frame is installed on the first adjusting mechanism. The first adjusting mechanism is used to adjust the distance from the upper surface of the first adjusting frame to the plate mold;

[0039] Along the length direction of the first adjusting frame, the plurality of first conveying rollers 2 are arranged at intervals in sequence. Each first conveying roller 2 is rotatably connected to the first adjusting frame, and the axial direction of each first conveying roller 2 is perpendicular to the length direction of the first adjusting frame.

[0040] Specifically, by adjusting the distance between the first adjusting frame and the plate mold through the first adjusting mechanism, the distance between the plurality of first conveying rollers 2 and the plate mold can be changed, so that it can be applicable to the production and processing of foaming products of different sizes. When the foaming product extruded by the extruder is larger, the height of the first adjusting frame is reduced through the first adjusting mechanism, so that the distance from the plate mold is increased. Furthermore, when the foaming product falls onto the first conveying rollers 2, it is not easy to fold or stack, and it does not affect the subsequent processing of the foaming product.

[0041] It should be noted that the foaming product is transported from the plurality of first conveying rollers 2 into the foaming furnace by the driving device of the foaming furnace.

[0042] Furthermore, the upper end surfaces of the plurality of first conveying rollers 2 are located in the same horizontal plane, so that the upper end surface of each first conveying roller 2 is in contact with the foaming product, improving the stability of transportation.

[0043] Each first conveying roller 2 is rotatably connected to the first adjusting frame. Furthermore, when the first conveying roller 2 conveys the foaming product, the friction between the first conveying roller 2 and the foaming product can be reduced, so that the foaming product is not easy to fold or stack, which is beneficial to the subsequent processing and production. The axial direction of each first conveying roller 2 is perpendicular to the length direction of the first adjusting frame. Furthermore, when the first conveying roller 2 rotates, the conveying direction jointly acted by the plurality of first conveying rollers 2 will not deviate.

[0044] According to an embodiment of the present utility model, the first adjustment frame includes two parallel first adjustment plates 3, and both ends of each first conveying roller 2 are rotatably connected to the two first adjustment plates 3 respectively. The length direction of the first adjustment plate 3 is the same as the length direction of the first adjustment frame.

[0045] Round holes are provided on the first adjustment plate 3. Support columns are fixedly connected to both ends of the first conveying roller 2. The diameter of the support column is smaller than the diameter of the first conveying roller 2. The length of the first conveying roller 2 is adapted to the distance between the two first adjustment plates 3, so that the first conveying roller 2 cannot move along its axial direction. A first bearing is installed between the support column and the round hole, which can make the support column rotate more smoothly when rotating around its axis, and further make the first conveying roller 2 rotate more smoothly.

[0046] Certainly, in this embodiment, the first adjustment frame can also be a rectangular frame with a receiving cavity inside. A plurality of first conveying rollers 2 are located in the receiving cavity. At this time, the upper end surfaces of the plurality of first conveying rollers 2 are higher than the upper surface of the first adjustment frame.

[0047] According to an embodiment of the present utility model, the first adjustment mechanism includes a fixing ring 4, a first screw 5 and a first nut 6;

[0048] Both ends of each first adjustment plate 3 are fixedly connected with a first screw 5;

[0049] A plurality of fixing rings 4, first nuts 6 and first screws 5 are provided, and the fixing rings 4 and first nuts 6 correspond to the first screws 5 one by one;

[0050] The first screw 5 is slidably connected with the fixing ring 4, and the first screw 5 is screwed with the first nut 6;

[0051] The first nut 6 is located between the first adjustment plate 3 and the fixing ring 4, and the first nut 6 is higher than the fixing ring 4.

[0052] The length direction of the first screw 5 is perpendicular to the horizontal plane, and the axis of the fixing ring 4 coincides with the axis of the first screw 5.

[0053] Turn the first nut 6 to adjust the position of the first nut 6 on the first screw 5, change the distance between the first adjustment frame and the plate mold, and further change the distance between the upper end surfaces of the plurality of first conveying rollers 2 and the plate mold.

[0054] Certainly, in this embodiment, the first adjustment mechanism can also be in other forms. For example, the first screw 5 in the first adjustment mechanism is rotatably connected to the first adjustment plate 3 through a second bearing and screwed with the fixing ring 4 of the first screw 5. By turning the first screw 5, the function of adjusting the distance between the first conveying roller 2 and the plate mold can also be achieved. Its purpose does not deviate from the design concept of the present utility model. Therefore, it should belong to the protection scope of the present utility model.

[0055] The traditional plate mold is fixedly installed on the skeleton and cannot adjust the height of the plate mold from the discharge end of the extruder. Usually, the overall height of the skeleton is raised by adding a backing plate at the bottom of the skeleton to correspond to the discharge end of the extruder, which is time-consuming and laborious.

[0056] According to an embodiment of the present invention, a second adjusting mechanism for adjusting the height of the plate mold is provided on the skeleton 1.

[0057] In this embodiment, by providing the second adjusting mechanism, the height of the plate mold can be adjusted to correspond to the discharge end of the extruder.

[0058] According to an embodiment of the present invention, the second adjusting mechanism includes a plurality of second nuts 8 and a plurality of second screws 7;

[0059] The second nuts 8 and the second screws 7 are in one-to-one correspondence;

[0060] The second screw 7 is slidably connected to the skeleton 1, the second nut 8 is screwed to the second screw 7, and the second nut 8 is higher than the skeleton 1;

[0061] The second screw 7 is used to support the plate mold.

[0062] Furthermore, a thrust bearing is installed below the second nut 8 to reduce friction and cope with pressure. The top of the first screw 5 is connected to the plate mold to support the plate mold.

[0063] Four second screws 7 are provided and are respectively located at the four corners of the skeleton 1.

[0064] The working principle of the second adjusting mechanism: Since the second screw 7 is fixedly connected to the plate mold, therefore, the second screw 7 can only slide up and down. At the same time, when screwing a plurality of second nuts 8, the plurality of first screws 5 move up, driving the plate mold to move up to correspond to the discharge end of the extruder, which is time-saving and labor-saving.

[0065] Of course, in this embodiment, the second adjusting mechanism can also be in other forms. For example, the second adjusting mechanism includes a cylinder, a first ring rod, and a second ring rod. A plurality of first through holes and second through holes are respectively provided on the first ring rod and the second ring rod. The first ring rod and the second ring rod are connected by a limit pin. When it is necessary to adjust the height of the plate mold, the cylinder is raised until it abuts against the plate mold, the limit pin is removed, and after the cylinder is raised or lowered to an appropriate position, the limit pin is passed through the corresponding first through hole and second through hole, and the cylinder is reset. Its gist does not deviate from the design concept of the present invention, therefore, it should belong to the protection scope of the present invention.

[0066] According to an embodiment of the present utility model, a second adjustment frame 9 is rotatably connected to one side of the first adjustment frame. An included angle is formed between the first adjustment frame and the second adjustment frame 9. A third adjustment mechanism for adjusting the included angle is provided between the second adjustment frame 9 and the framework 1.

[0067] Along the length direction of the second adjustment frame 9, a plurality of second conveying rollers 10 are rotatably connected to the second adjustment frame 9 at intervals in sequence. The axis of the first conveying roller 2 is parallel to the axis of the second conveying roller 10. The length direction of the second adjustment frame 9 is the same as the length direction of the first adjustment frame.

[0068] The upper end surfaces of the plurality of second conveying rollers 10 are higher than the upper surface of the second adjustment frame 9, and the upper end surfaces of the plurality of second conveying rollers 10 are located in the same plane.

[0069] A rotating shaft is fixedly connected to the side of the second adjustment frame 9 close to the first adjustment frame. The rotating shaft is rotatably connected to the first adjustment frame, so that the second adjustment frame 9 can rotate around the axis of the rotating shaft, and the included angle between the first adjustment frame and the second adjustment frame 9 can be changed.

[0070] By providing the second adjustment frame 9 and the third adjustment mechanism, the angle between the second adjustment frame 9 and the first adjustment frame can be adjusted, so that the heights of the plurality of second conveying rollers 10 in the second adjustment frame 9 correspond to the conveying rollers in the inlet section of the foaming furnace, facilitating the smoother entry of the foaming products transported from the first conveying roller 2 into the foaming furnace.

[0071] According to an embodiment of the present utility model, the third adjustment mechanism includes a connecting rod 11 and a locking bolt 13. The connecting rod 11 is rotatably connected to the end far from the first adjustment frame. A strip-shaped hole 12 is formed in the connecting rod 11, and the length direction of the strip-shaped hole 12 is the same as the length direction of the connecting rod 11.

[0072] A first screw hole is formed in the framework 1, and the first screw hole is lower than the first adjustment frame. The locking bolt 13 passes through the strip-shaped hole 12 and is screwed into the first screw hole.

[0073] Rotate the second adjustment frame 9 around the axis of the rotating shaft according to the actual situation. After the second adjustment frame 9 rotates to a suitable angle, turn the locking bolt 13. The locking bolt 13 rotates and moves towards the first screw hole formed in the framework 1, and the connecting rod 11 is clamped and fixed between the framework 1 and the head of the locking bolt 13.

[0074] According to an embodiment of the present utility model, the framework 1 includes a bottom frame 101 and two support rods 102. Each support rod 102 is fixedly connected to the bottom frame 101 through a plurality of vertical rods 103. A plurality of casters are fixedly connected to the bottom of the bottom frame 101. The length direction of the support rod 102 is the same as the length direction of the first adjustment frame.

[0075] By setting casters at the bottom of the bottom frame 101, it is convenient to push the mold fixing cart to the designated position, which is more time-saving and labor-saving.

[0076] According to an embodiment of the present invention, the length direction of the first screw rod 5 is perpendicular to the axis direction of the first conveying roller 2 and the same as the length direction of the second screw rod 7. The upper surface of the second screw rod 7 is higher than the upper end surface of the first conveying roller 2.

[0077] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is 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 orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0078] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed 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, and it can be the connection inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. In addition, in the description of the present invention, unless otherwise stated, the meaning of "a plurality" is two or more.

[0079] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A plate mold fixing vehicle, characterized in that It includes a frame (1), a first adjusting frame, a first adjusting mechanism, and a plurality of first conveying rollers (2); The frame (1) is used for placing a sheet metal mold; The first adjusting mechanism is installed inside the frame (1), the first adjusting frame is installed on the first adjusting mechanism, and the first adjusting mechanism is used to adjust the distance between the upper surface of the first adjusting frame and the sheet metal mold; Along the length direction of the first adjusting frame, the plurality of first conveying rollers (2) are arranged at intervals in sequence, and each first conveying roller (2) is rotatably connected to the first adjusting frame.

2. The fixed vehicle for a plate mold according to claim 1, characterized in that The first adjusting frame includes two parallel first adjusting plates (3), and both ends of each first conveying roller (2) are rotatably connected to the two first adjusting plates (3) respectively.

3. The fixing vehicle for a sheet metal mold according to claim 2, wherein, The first adjusting mechanism includes a fixed ring (4), a first screw (5), and a first nut (6); One first screw (5) is fixedly connected to both ends of each first adjusting plate (3); The fixed ring (4) and the first nut (6) correspond to the first screw (5) one by one; The first screw (5) is slidably connected to the fixed ring (4), and the first screw (5) is threadedly connected to the first nut (6); The first nut (6) is located between the first adjusting plate (3) and the fixed ring (4), and the first nut (6) is higher than the fixed ring (4).

4. A sheet metal die fixing vehicle according to claim 1, characterized in that, A second adjusting mechanism for adjusting the height of the sheet metal mold is provided on the frame (1).

5. A plate mold fixing vehicle according to claim 4, characterized in that, The second adjusting mechanism includes a plurality of second nuts (8) and a plurality of second screws (7); The second nuts (8) and the second screws (7) correspond to each other one by one; The second screw (7) is slidably connected to the frame (1), the second nut (8) is threadedly connected to the second screw (7), and the second nut (8) is higher than the frame (1); The second screw (7) is used to support the sheet metal mold.

6. A plate mold fixing vehicle according to claim 1, characterized in that, One side of the first adjusting frame is rotatably connected to a second adjusting frame (9), an included angle is formed between the first adjusting frame and the second adjusting frame (9), and a third adjusting mechanism for adjusting the included angle is provided between the second adjusting frame (9) and the frame (1); Along the length direction of the second adjusting frame (9), a plurality of second conveying rollers (10) are rotatably connected to the second adjusting frame (9) at intervals in sequence, and the axis of the first conveying roller (2) is parallel to the axis of the second conveying roller (10).

7. A plate mold fixing vehicle according to claim 6, characterized in that, The third adjusting mechanism includes a connecting rod (11) and a locking bolt (13), one end of the second adjusting frame (9) away from the first adjusting frame is rotatably connected to the connecting rod (11), a strip-shaped hole (12) is formed in the connecting rod (11), and the length direction of the strip-shaped hole (12) is the same as the length direction of the connecting rod (11); A first threaded hole is formed in the frame (1), the first threaded hole is lower than the first adjusting frame, and the locking bolt (13) passes through the strip-shaped hole (12) and is threadedly connected to the first threaded hole.

8. The fixed vehicle for a sheet metal mold according to claim 1, characterized in that, The skeleton (1) includes a bottom frame (101) and two support rods (102). Each support rod (102) is fixedly connected to the bottom frame (101) through a plurality of vertical rods (103), and a plurality of casters are fixedly connected to the bottom of the bottom frame (101).

9. The fixed vehicle for a sheet metal mold according to claim 3, wherein The length direction of the first screw rod (5) is perpendicular to the axis direction of the first conveying roller (2).

10. A sheet metal mold fixing vehicle according to claim 1, characterized in that, The upper end surfaces of the plurality of first conveying rollers (2) are all in the same horizontal plane.

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