Horizontal door plate foaming clamp

Abstract

The utility model belongs to the technical field of foaming door plate production, and particularly relates to a horizontal type door plate foaming clamp which comprises a lower template and an upper template which are matched with each other, a lower die frame for arranging the lower template is rotatably connected with an upper die frame for arranging the upper template through a connecting shaft, the lower die frame is arranged on a support, and a driving air cylinder is arranged between the support and the upper die frame. And a lifting piece is arranged between the lower template and the upper template. According to the door plate placing device, the door plate placing frame body capable of moving along with opening and closing of the clamp is formed between the lower die plate and the upper die plate, when the clamp is opened, the placing frame moves to the position between the two die plates, and therefore a door plate can be placed and taken on the placing frame conveniently and rapidly, and meanwhile the adjustable blocking piece is arranged on the placing frame. According to the clamp, the requirements for rapid placement of door plates of different sizes can be met, the use range of the clamp is widened, the use convenience of the clamp is improved, placement of a door plate metal shell can be rapidly completed, the production efficiency is high, clamping equipment can be conveniently used for rapidly taking down the door plate from the clamp, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of foaming door panel production, in particular to a horizontal door panel foaming clamp. Background Art

[0002] A foaming jig is a device used for polyurethane foam molding. It is widely used in the production of rigid and flexible foam for civilian and military products such as home appliances, automobiles, and furniture, particularly in the production of door panels. Using foamed materials instead of wood reduces forest resource depletion. Door panel foaming equipment is typically used for this process. The metal door panel shell is placed in a jig, followed by the foaming agent, and the jig is used to compress the metal shell to form the foam.

[0003] Since the existing door panel foaming fixture is generally loaded and unloaded manually by staff during use, it is not convenient to quickly place the door panel metal shell into the fixture. At the same time, after foaming is completed, the door panel is attached to the lower template, and it is not convenient to quickly remove the door panel from the fixture, which is inconvenient to use. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a horizontal door panel foaming clamp, which solves the problem that it is inconvenient to quickly place the door panel metal shell into the clamp. At the same time, after foaming is completed, the door panel is attached to the lower template, and it is not convenient to quickly remove the door panel from the clamp, making it inconvenient to use.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A horizontal door panel foaming fixture includes a lower template and an upper template that cooperate with each other. The lower mold frame for placing the lower template and the upper mold frame for placing the upper template are rotatably connected via a connecting shaft. The lower mold frame is placed on a bracket. A driving cylinder is placed between the bracket and the upper mold frame. A lifting member is placed between the lower template and the upper template.

[0009] Furthermore, the erection frame of the lifting member is matched with the sunken groove on the lower template, and the first push rod and the second push rod at the lower part of the erection frame pass through the through-holes opened in the sunken groove and are fixedly connected to the bottom rod, the first push rod and the second push rod are both slidably connected to the through-holes, and the bottom rod is transmission-connected to the driving rod through the transmission rod;

[0010] One end of the bottom rod is rotatably connected to one end of the transmission rod through a pin shaft, and the other end of the transmission rod is rotatably connected to the lower end of the driving rod through a pin shaft, and the bolt seat integrally bent at the upper end of the driving rod is fixedly connected to the upper mold frame through bolts, and the connecting ear integrally provided at the middle part of the driving rod is rotatably connected to the connecting shaft;

[0011] An adjustable stopper is slidably mounted on the adjustment slot provided on the erection frame, a slider of the adjustable stopper is slidably mounted in the adjustment slot, a stopper is fixedly connected to the slider, the lower portion of the stopper slides against the upper surface of the erection frame, and a reinforcement rib is fixedly connected between the stopper and the slider;

[0012] A limiting bolt is threadedly connected in the threaded hole provided on the sliding block, and the lower end of the limiting bolt passes through the threaded hole and contacts the bottom of the adjusting groove.

[0013] Furthermore, the lower hinged seat fixedly connected to one side of the lower mold frame is rotatably connected to the upper hinged seat fixedly connected to one side of the upper mold frame through a connecting shaft, a limited position insertion hole is provided on the connecting plate fixedly connected to one side of the upper mold frame corresponding to the position where the electric latch is installed on the lower mold frame, the telescopic insertion rod of the electric latch is slidably inserted into the limited position insertion hole, and a pushing cylinder is fixedly connected to the lower mold frame, and the telescopic end of the pushing cylinder contacts the lower template;

[0014] A pulling rod is arranged on the rod seat fixedly connected to the side of the upper mold frame, one end of the pulling rod is rotatably connected to the rod seat, and the other end is provided with a hook, and the hook at one end of the pulling rod is matched with the lap seat arranged on the side wall of the lower mold frame, and a push rod is arranged on one side of the lap seat on the lower mold frame, and the telescopic end of the push rod is arranged toward the pulling rod;

[0015] The lower limit block fixedly connected to the lower mold frame is matched with the upper limit block fixedly connected to the upper mold frame, and the protrusion provided on the upper limit block is matched with the groove provided on the lower limit block.

[0016] Furthermore, the telescopic end of the driving cylinder is rotatably connected to the connecting seat through a connecting sleeve, the connecting seat is fixedly connected to the side of the upper mold frame, and the lower end of the driving cylinder is rotatably connected to the base, and the base is fixedly connected to the bracket.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the present invention provides a horizontal door panel foaming fixture with the following beneficial effects:

[0019] The utility model forms a door panel placement frame between the lower template and the upper template that can move with the opening and closing of the clamp. When the clamp is opened, the placement frame moves between the two templates, so that the door panel can be quickly placed and taken out on the placement frame. At the same time, adjustable blocks are arranged on the placement frame to meet the needs of rapid placement of door panels of different sizes, thereby improving the scope of use and convenience of use of the clamp, facilitating the rapid placement of the metal shell of the door panel, being simple and convenient to operate, easy to use, and having high production efficiency. It is also convenient to use a clamping device to quickly take the door panel off the clamp for easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a schematic structural diagram of the lower template in the utility model;

[0022] Figure 3 This is a schematic structural diagram of the lifting member in the present utility model;

[0023] Figure 4 It is a structural diagram of the adjustable stopper in the utility model.

[0024] In the figure: 1. Bracket; 2. Lower mold frame; 201. Lower hinge seat; 202. Electric latch; 203. Push rod; 204. Latch seat; 205. Push cylinder; 206. Lower limit block; 3. Lower template; 301. Sink; 302. Perforation; 4. Upper mold frame; 401. Upper hinge seat; 402. Connecting plate; 403. Upper limit block; 404. Connecting seat; 405. Rod seat; 406. Pull rod; 5. Upper template ;6. Driving cylinder;601. Base;7. Lifting member;701. Building frame;702. Adjusting slot;703. Adjustable stopper;7031. Stop block;7032. Slider;7033. Reinforcement rib;7034. Limit bolt;704. First push rod;705. Second push rod;706. Bottom rod;707. Transmission rod;708. Driving rod;7081. Bolt seat;7082. Connecting ear;8. Connecting shaft. DETAILED DESCRIPTION

[0025] 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.

[0026] Example

[0027] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 When the upper mold frame 4 and the lower mold frame 5 are in the state of being pressed together, the upper mold frame 5 and the lower mold frame 3 are in the state of being pressed together, and the upper mold frame 4 and the lower mold frame 5 are in the state of being pressed together. When the clamp is opened, the mounting frame 701 of the lifting member 7 moves therewith until it fits into the sink 301, and the metal shell of the door panel is also moved therewith to be clamped and fixed between the upper template 5 and the lower template 3. After the injection and foaming of the door panel are completed, the clamp is opened, and the mounting frame 701 of the lifting member 7 moves therewith, and the foamed door panel is lifted to between the upper template 5 and the lower template 3, thereby facilitating the rapid removal of the door panel, completing the material removal operation and improving production efficiency. It avoids the problem that the door panel is not convenient to take out quickly when placed on the lower template 3, and it is also convenient to quickly complete the placement of the metal shell of the door panel, and the operation is simple, convenient and easy to use.

[0028] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, in some embodiments, the mounting frame 701 of the lifting member 7 is matched with the sink 301 on the lower template 3 to ensure that after the clamp is closed, the mounting frame 701 can be smoothly stored in the sink 301, so that the metal shell of the door panel is stably placed on the lower template 3 for injection foaming. The first push rod 704 and the second push rod 705 at the lower part of the mounting frame 701 pass through the through hole 302 opened in the sink 301 and are fixedly connected to the bottom rod 706. The first push rod 704 and the second push rod 705 are both connected to the through hole 302. 2. The sliding connection facilitates the bottom rod 706 to push the erection frame 701 through the two push rods, so that it can be stored in the sink 301, or lifted up between the upper template 5 and the lower template 3. The first push rod 704 and the second push rod 705 are slidably placed in the through hole 302, ensuring that the bottom rod 706 can smoothly push the two push rods to slide on the lower template 3, so as to smoothly adjust the position of the erection frame 701. The bottom rod 706 is connected to the drive rod 708 through the transmission rod 707 to achieve stable and smooth power transmission between the two.

[0029] When the cam 708 is in the unlocking state, the cam 708 is in the unlocking state, and the cam 708 is in the unlocking state, so that the cam 708 is unlocked and the cam 708 is unlocked. The convenience and production efficiency are improved, and the bolt seat 7081 integrally bent and arranged at the upper end of the driving rod 708 is fixedly connected to the upper mold frame 4 by bolts, which is convenient for the driving rod 708 to be stably installed on the upper mold frame 4, thereby ensuring that the upper mold frame 4 moves with the driving rod 708 during the opening and closing of the clamp, and the connecting ear 7082 integrally arranged at the middle part of the driving rod 708 is rotatably connected to the connecting shaft 8, ensuring that the upper mold frame 4 can rotate smoothly on the connecting shaft 8 during the movement of the driving rod 708, so that the lower end of the driving rod 708 can stably and effectively pull the transmission rod 707, and transmit the power to the bottom rod 706, thereby driving the erection frame 701 to move on the lower template 3, and moving the erection frame 701 to the sink 301 for storage, or jacking it up to between the upper template 5 and the lower template 3, ensuring smooth use;

[0030] An adjustable stopper 703 is slidably mounted on the adjustment slot 702 provided on the mounting frame 701, and a slider 7032 of the adjustable stopper 703 is slidably mounted in the adjustment slot 702, so as to facilitate stable and smooth adjustment of the position of the adjustable stopper 703 on the mounting frame 701 and adapt to the placement requirements of different metal shells. A stopper 7031 is fixedly connected to the slider 7032, and the lower part of the stopper 7031 slides against the upper surface of the mounting frame 701 to avoid motion interference and ensure smooth adjustment of the position of the adjustable stopper 703. A reinforcing rib 7033 is fixedly connected between the stopper 7031 and the slider 7032 to improve the stability of the connection between the two and ensure stable use of the adjustable stopper 703.

[0031] The screw hole 7034 on the slider is threadedly connected to the limit bolt 7034, and the lower end of the limit bolt 7034 passes through the screw hole and abuts the bottom of the adjustment slot 702, which is convenient for stably installing the limit bolt 7034 on the slider 7032, forming a limit component on the slider. After the adjustable stopper 703 is slid and debugged on the mounting frame 701, the limit bolt 7034 is directly screwed so that the limit bolt 7034 abuts the bottom of the adjustment slot 702 on the mounting frame 701, thereby fixing the slider 7032 in the position after connection, ensuring the stable use of the adjustable stopper 703. At the same time, the adjustable stopper 703 can be slid and debugged on the mounting frame 701 to meet the fixing needs of different door panel metal shells, thereby improving the scope of use and convenience of the clamp and allowing the metal shell to be quickly placed.

[0032] like Figure 1 As shown, in some embodiments, the lower hinge seat 201 fixedly connected to one side of the lower mold frame 2 and the upper hinge seat 401 fixedly connected to one side of the upper mold frame 4 are rotatably connected through the connecting shaft 8, so as to facilitate the stable rotation connection between the two and ensure that the two can rotate smoothly during the opening and closing process of the clamp to complete the opening and closing operation of the clamp. A limited position socket is provided on the connecting plate 402 fixedly connected to one side of the upper mold frame 4 at the position corresponding to the electric latch 202 installed on the lower mold frame 2, and the telescopic plug rod of the electric latch 202 is slidably inserted in the limited position socket, so that the electric latch 202 can be moved after the clamp is closed. The telescopic plug rod is inserted into the limit plug hole to improve the stability of the clamp closure and ensure stable use. The lower mold frame 2 is fixedly connected with a pushing cylinder 205, and the telescopic end of the pushing cylinder 205 is in contact with the lower template 3, so that when needed, the pushing cylinder 205 can be opened to lift the lower template 3 on the lower mold frame 2, and the lower template 3 is adjusted to a suitable position for use, which improves the convenience of use. At the same time, a plug rod is arranged at the lower part of the lower template 3, and the plug rod is slidably plugged into the plug hole provided on the lower mold frame 2 to ensure that the pushing cylinder 205 can smoothly lift the lower template 3 on the lower mold frame 2 to complete the debugging operation.

[0033] A pulling rod 406 is arranged on the rod seat 405 fixedly connected to the side of the upper mold frame 4, one end of the pulling rod 406 is rotatably connected to the rod seat 405, and a hook is provided at the other end, and the hook at one end of the pulling rod 406 is matched with the lap seat 204 arranged on the side wall of the lower mold frame 2, so that during the opening and closing process of the upper mold frame 4 and the upper template 5, the hook at the lower end of the pulling rod 406 is hung on the rod seat 405 to limit the upper mold frame 4 and the upper template 5, so as to avoid excessive opening and closing causing the fixture to tip over and over and be damaged, and ensure stable use. A pushing rod 203 is arranged on one side of the lap seat 204 on the lower mold frame 2, and the telescopic end of the pushing rod 203 is arranged toward the pulling rod 406. During use, the driving cylinder When 6 pushes the upper mold frame 4 and the upper template 5 to open, the pulling rod 406 will move with the upper mold frame 4. During this process, the pulling rod 406 overlaps and slides on the overlap seat 204 until the hook at the lower end of the pulling rod 406 is hooked on the overlap seat 204, completing the opening operation of the clamp. When the clamp needs to be closed, first push the rod 203 to run, push the pulling rod 406 to rotate on the rod seat 405, separate the hook at one end of the pulling rod 406 from the rod seat 405, cancel the limit fixation, and then drive the cylinder 6 to move and reset with the upper mold frame 4 and the upper template 5. The pulling rod 406 overlaps and slides on the overlap seat 204 until the upper limit block 403 abuts against the lower limit block 206.

[0034] The lower limit block 206 fixedly connected to the lower mold frame 2 is cooperated with the upper limit block 403 fixedly connected to the upper mold frame 4, and the protrusion set on the upper limit block 403 fits into the groove opened on the lower limit block 206 to ensure that the two can be close to each other. When the lower template 3 and the upper template 5 are closed, the upper limit block 403 stably contacts the lower limit block 206, and limits the degree of closing between the upper template 5 and the lower template 3, so that the distance between the two is maintained at the thickness of the metal shell of the door panel, avoiding the metal outer frame of the door panel being damaged by the excessive degree of closing, thereby ensuring stable and smooth use.

[0035] like Figure 1As shown, in some embodiments, the telescopic end of the driving cylinder 6 is rotatably connected to the connecting seat 404 through a connecting sleeve, and the connecting seat 404 is fixedly connected to the side of the upper mold frame 4. The connecting sleeve and the connecting seat 404 cooperate with each other to stably connect the telescopic end of the driving cylinder 6 to the upper mold frame 4, so that during operation, the driving cylinder 6 can drive the upper mold frame 4 to rotate on the lower mold frame 2 with the upper template 5 to realize the opening and closing between the upper template 3 and the lower template 5, and the lower end of the driving cylinder 6 is rotatably connected to the base 601, and the base 601 is fixedly connected to the bracket 1. The lower end of the driving cylinder 6 is stably installed on the bracket 1 using the base 601 to ensure stable operation. The connection method of rotating at both ends ensures that during the extension and retraction process of the driving cylinder 6, the whole can produce adaptive deflection to avoid motion interference, thereby ensuring smooth driving of the upper mold frame 4 and the upper template 5 to rotate smoothly and complete the opening and closing operation.

[0036] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A horizontal door panel foaming fixture, comprising a lower template (3) and an upper template (5) that cooperate with each other, characterized in that: The lower mold frame (2) on which the lower mold plate (3) is placed is rotatably connected to the upper mold frame (4) on which the upper mold plate (5) is placed via a connecting shaft (8); the lower mold frame (2) is placed on a bracket (1); a driving cylinder (6) is placed between the bracket (1) and the upper mold frame (4); and a lifting member (7) is placed between the lower mold plate (3) and the upper mold plate (5).

2. The horizontal door panel foaming fixture according to claim 1, characterized in that: The erection frame (701) of the lifting member (7) is arranged in conjunction with the sink groove (301) on the lower template (3); the first push rod (704) and the second push rod (705) at the lower part of the erection frame (701) pass through the through hole (302) provided in the sink groove (301) and are fixedly connected to the bottom rod (706); the first push rod (704) and the second push rod (705) are both slidably connected to the through hole (302); the bottom rod (706) is transmission-connected to the driving rod (708) via the transmission rod (707).

3. The horizontal door panel foaming fixture according to claim 2, characterized in that: One end of the bottom rod (706) is rotatably connected to one end of the transmission rod (707) via a pin shaft, and the other end of the transmission rod (707) is rotatably connected to the lower end of the driving rod (708) via a pin shaft. A bolt seat (7081) integrally bent and provided at the upper end of the driving rod (708) is fixedly connected to the upper mold frame (4) via bolts, and a connecting ear (7082) integrally provided at the middle portion of the driving rod (708) is rotatably connected to the connecting shaft (8).

4. The horizontal door panel foaming fixture according to claim 2, characterized in that: An adjustable stopper (703) is slidably mounted on the adjustment slot (702) provided on the erection frame (701); a slider (7032) of the adjustable stopper (703) is slidably mounted in the adjustment slot (702); a stopper (7031) is fixedly connected to the slider (7032); the lower portion of the stopper (7031) slides against the upper surface of the erection frame (701); and a reinforcing rib (7033) is fixedly connected between the stopper (7031) and the slider (7032).

5. The horizontal door panel foaming fixture according to claim 4, characterized in that: A limiting bolt (7034) is threadedly connected to the threaded hole formed on the slider (7032), and the lower end of the limiting bolt (7034) passes through the threaded hole and contacts the bottom of the adjustment groove (702).

6. The horizontal door panel foaming fixture according to claim 1, characterized in that: The lower hinge seat (201) fixedly connected to one side of the lower mold frame (2) and the upper hinge seat (401) fixedly connected to one side of the upper mold frame (4) are rotatably connected via a connecting shaft (8); a limiting plug hole is provided on a connecting plate (402) fixedly connected to one side of the upper mold frame (4) at a position corresponding to the position where the electric latch (202) is installed on the lower mold frame (2); a telescopic plug rod of the electric latch (202) is slidably plugged into the limiting plug hole; and a pushing cylinder (205) is fixedly connected to the lower mold frame (2); the telescopic end of the pushing cylinder (205) contacts the lower mold plate (3).

7. The horizontal door panel foaming fixture according to claim 6, characterized in that: A pulling rod (406) is arranged on a rod seat (405) fixedly connected to the side of the upper mold frame (4), one end of the pulling rod (406) is rotatably connected to the rod seat (405), and a hook is provided at the other end, and the hook at one end of the pulling rod (406) is matched with a lap seat (204) arranged on the side wall of the lower mold frame (2), and a push rod (203) is arranged on one side of the lap seat (204) on the lower mold frame (2), and the telescopic end of the push rod (203) is arranged toward the pulling rod (406).

8. The horizontal door panel foaming fixture according to claim 6, characterized in that: The lower limit block (206) fixedly connected to the lower mold frame (2) is matched with the upper limit block (403) fixedly connected to the upper mold frame (4), and the protrusion provided on the upper limit block (403) fits with the groove provided on the lower limit block (206).

9. The horizontal door panel foaming fixture according to claim 1, characterized in that: The telescopic end of the driving cylinder (6) is rotatably connected to the connecting seat (404) through a connecting sleeve, the connecting seat (404) is fixedly connected to the side of the upper mold frame (4), and the lower end of the driving cylinder (6) is rotatably connected to the base (601), and the base (601) is fixedly connected to the bracket (1).

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