Side plate outward inclination mechanism of box foaming clamp

Abstract

The utility model relates to a box body foaming clamp side plate outward inclination mechanism which comprises a base of a box body foaming clamp, side plates used for clamping a foaming mold are vertically and oppositely arranged on the base, the side plate outward inclination mechanism is used for driving the corresponding side plates to tilt outwards, and the side plate outward inclination mechanism comprises a supporting pipe; a bottom plate; the two lifting mechanisms are longitudinally arranged on the outer vertical face of the bottom plate in a spaced mode, and the lifting mechanisms are located under the bottom faces of the side plates; the sliding plate is arranged on one side of the outer vertical face of the bottom plate in parallel, and the end of the sliding plate is connected with the corresponding lifting mechanism in a linkage and penetrating mode. The traction mechanism is arranged at one end of the outer vertical face of the bottom plate, the traction mechanism is connected with the end of the corresponding sliding plate and drives the sliding plate to move transversely, and the sliding plate synchronously drives the two lifting mechanisms to jack the side plate upwards, so that the side plate tilts towards the outer side around the supporting pipe; the mold can be easily demolded, and the foaming amount can be adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of foaming mold frames, and particularly relates to a side plate outward tilting mechanism of a box foaming clamp. Background Art

[0002] At present, refrigerators, freezers and other electrical cabinets generally use box-type foaming equipment to add foaming material between the outer shell and the inner tank to form an insulation layer to provide insulation and buffering effects. In the box-type foaming equipment, a box foaming fixture is required. This is a tooling used to support and fix the box or container during the foaming process to ensure that the foaming material can be correctly filled and covered inside the container. The box foaming fixture is an important part of the box-type foaming equipment.

[0003] In the prior art, the box foaming fixture in the box-type foaming equipment generally adopts a fixed lower mold frame to rise and cooperate with the box-type foaming upper mold frame to lock and position to complete the box-type foaming process. However, the existing box-type foaming fixture has the problem of being difficult to demold after foaming and difficult to adjust the foaming amount, which poses a great safety hazard and needs to be solved urgently. Utility Model Content

[0004] The utility model aims at the shortcomings of the prior art and provides a side plate outward tilting mechanism for a box foaming fixture, which can solve the problems in the prior art of difficulty in demoulding after foaming and difficulty in adjusting the foaming amount. The specific technical solution is as follows:

[0005] The utility model provides a side plate outward tilting mechanism for a box foaming fixture, comprising a base of the box foaming fixture, on which side plates for clamping a foaming mold are vertically arranged opposite to each other, and the side plate outward tilting mechanism is used to drive the corresponding side plate to tilt outward. The side plate outward tilting mechanism comprises

[0006] A support tube, which is transversely mounted on one end of the top surface of the base along the long side direction of the side plate, and the outer edge of the bottom surface of the side plate is rotatably connected to the top of the support tube;

[0007] A bottom plate, which is laterally erected on the top surface of the base and located below the inner edge of the bottom surface of the side plate;

[0008] Two lifting mechanisms are longitudinally spaced apart and arranged on the outer surface of the bottom plate, and the lifting mechanisms are located directly below the bottom surface of the side plate;

[0009] A slide plate, which is arranged parallel to one side of the outer facade of the bottom plate, and the end of the slide plate is linked and connected with the corresponding lifting mechanism;

[0010] A traction mechanism is arranged at one end of the outer facade of the base plate. The traction mechanism is connected to the end of the corresponding slide plate and drives the slide plate to move laterally. The slide plate simultaneously drives the two lifting mechanisms to lift the side plates upward, causing the side plates to tilt outward around the support tube.

[0011] As a preferred technical solution of the utility model, the traction mechanism includes

[0012] A first motor, which is arranged vertically upward;

[0013] a first transmission, which is axially connected to a power output end of the first motor;

[0014] A screw rod, which is axially connected to the power output end of the second transmission, and the screw rod is suspended along the long side direction of the bottom plate;

[0015] A traction fixing block, the axial clearance of which is sleeved on the screw rod, and the inner side surface of the traction fixing block is fixedly connected to the outer surface of the bottom plate;

[0016] A sliding fixed block is threadedly connected to the screw rod for axial transmission, and the inner side surface of the sliding fixed block is fixedly connected to the outer surface of the slide plate.

[0017] As a preferred technical solution of the utility model, the lifting mechanism includes

[0018] A lifting and fixing block is vertically attached to the outer facade of the bottom plate, and a slot is transversely opened on the inner facade of the lifting and fixing block, and the slot is transversely slidably connected with the end of the corresponding slide plate;

[0019] A lifting push rod, whose vertical gap passes through the lifting fixed block, a pin is passed through the radial gap on the upper part of the lifting push rod, the inner end of the pin is engaged with the stepped through groove opened at the corresponding end of the slide plate, and the outer end of the pin is connected with the waist groove gap longitudinally opened on the outer surface of the lifting fixed block.

[0020] As a preferred technical solution of the utility model, the outer facade of the side panel is vertically symmetrically connected with ribs along its short axis; the end of the top surface of the support tube is vertically symmetrically connected with a clamping block along the corresponding rib, and the two clamping blocks are pivotally connected to the bottom of the corresponding rib through a rotating shaft adapted thereto.

[0021] As a preferred technical solution of the utility model, a guide block is fixedly embedded in the middle of the lifting push rod, and the support tube is provided with a guide hole corresponding to the guide block.

[0022] As a preferred technical solution of the utility model, the conveying mechanism includes

[0023] a second motor disposed vertically upward;

[0024] A second transmission, which is horizontally arranged at the other end of the bottom plate and axially vertically connected to the power output end of the second motor;

[0025] The transmission belt is movably sleeved on the outer wall of the bottom plate and is driven to rotate through the second transmission.

[0026] As a preferred technical solution of the utility model, a slope is arranged on the top of the lifting push rod.

[0027] The beneficial effects of the utility model are:

[0028] The side panel outward tilting mechanism of the box foaming clamp of the utility model arranges the side panels and the ribs on the upper end surface and the back surface of the outward tilting mechanism correspondingly, and a lifting mechanism is provided on the outward tilting mechanism, so that the lifting of the lifting mechanism indirectly drives the lifting of the side panels, and at the same time drives the ribs to rotate outward, so that the volume in the foaming state can be easily changed, and the foaming volume is expanded, so that demolding can be easily performed after foaming, and the foaming amount can be adjusted, eliminating the existing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The overall structural diagram of the box foaming device of the utility model is shown;

[0030] Figure 2 Shows Figure 1 A partial enlarged view of the A part;

[0031] Figure 3 It shows a schematic structural diagram of the side plate outward tilting mechanism of the box foaming fixture in the utility model;

[0032] Figure 4 Shows Figure 3 A partial enlarged view of the B area;

[0033] Figure 5 The structure diagram of the traction mechanism of the utility model is shown;

[0034] Figure 6 The schematic diagram of the structure of the lifting mechanism in the utility model is shown;

[0035] As shown in the figure: 1. side panel; 2. rib plate; 21. clamping block; 22. rotating shaft; 3. base; 31. support tube; 4. bottom plate; 5. slide plate; 51. stepped through groove; 6. traction mechanism; 61. first motor; 62. first transmission; 63. screw rod; 64. traction fixed block; 65. sliding fixed block; 7. lifting mechanism; 71. lifting fixed block; 711. notch; 72. lifting push rod; 721. pin shaft; 722. ramp; 73. guide block; 8. conveying mechanism; 81. second motor; 82. second transmission; 83. transmission belt. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0037] Embodiment 1

[0038] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 In order to solve the technical problems in the background technology, the following is provided, which is a box foaming fixture side panel 1 tilting mechanism, including a base 3 of the box foaming fixture, on which the side panels 1 for clamping the foaming mold are vertically arranged opposite to each other, and the side panel 1 tilting mechanism is used to drive the corresponding side panel 1 to tilt outward, and the side panel 1 tilting mechanism includes

[0039] A support tube 31 is transversely mounted on one end of the top surface of the base 3 along the long side direction of the side plate 1, and the outer edge of the bottom surface of the side plate 1 is rotatably connected to the top of the support tube 31;

[0040] a bottom plate 4, which is laterally erected on the top surface of the base 3 and located below the inner edge of the bottom surface of the side plate 1;

[0041] Two lifting mechanisms 7 are longitudinally spaced apart and arranged on the outer surface of the bottom plate 4, and the lifting mechanisms 7 are located directly below the bottom surface of the side plate 1;

[0042] A slide plate 5, which is arranged parallel to one side of the outer surface of the bottom plate 4, and the end of the slide plate 5 is linked and connected with the corresponding lifting mechanism 7;

[0043] A traction mechanism 6 is arranged at one end of the outer facade of the base plate 4. The traction mechanism 6 is connected to the corresponding end of the slide plate 5 and drives the slide plate 5 to move laterally. The slide plate 5 simultaneously drives the two lifting mechanisms 7 to lift the side plate 1 upward, causing the side plate 1 to tilt outward around the support tube 31.

[0044] The outer facade of the side panel 1 is vertically symmetrically connected to the rib plate 2 along its short axis; the top end of the support tube 31 is vertically symmetrically connected to the corresponding rib plate 2 with a clamping block 21, and the two clamping blocks 21 are pivotally connected to the bottom of the corresponding rib plate 2 through a corresponding rotating shaft 22.

[0045] By adopting the above technical solution, the inclination mechanism of the side panel 1 of the box foaming fixture arranges the side panel 1 and the rib plate 2 on the upper end surface and the back surface of the inclination mechanism accordingly, and the inclination mechanism is provided with a lifting mechanism 7, so that the lifting and lowering of the side panel 1 is indirectly driven by the lifting and lowering of the lifting mechanism 7, and the rib plate 2 is driven to rotate outward at the same time, so that the volume in the foaming state can be easily changed, and the foaming volume is expanded, so that it can be easily demoulded after foaming, and the foaming amount can be adjusted, eliminating the existing safety hazards.

[0046] Embodiment 2

[0047] Combination Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, based on the above embodiment, this embodiment further provides the following content: the traction mechanism 6 includes

[0048] A first motor 61, which is arranged vertically upward;

[0049] A first transmission 62, which is axially connected to the power output end of the first motor 61;

[0050] A screw rod 63, which is axially connected to the power output end of the second transmission 82, and the screw rod 63 is suspended along the long side direction of the bottom plate 4;

[0051] A traction fixing block 64, whose axial clearance is sleeved on the screw rod 63, and the inner side surface of the traction fixing block 64 is fixedly connected to the outer surface of the bottom plate 4;

[0052] The sliding fixing block 65 is axially threadedly connected to the screw rod 63 , and the inner side surface of the sliding fixing block 65 is fixedly connected to the outer surface of the slide plate 5 .

[0053] By adopting the above technical solution, the sliding stability of the traction mechanism 6 and the slide plate 5 is increased, the shaking of the traction mechanism 6 during operation is reduced, the transmission accuracy is improved, the service life is extended, and the maintenance cost is reduced.

[0054] Embodiment 3

[0055] Combination Figure 1 , Figure 3 , Figure 4 and Figure 6 As shown, based on the above embodiment, this embodiment further provides the following content: the lifting mechanism 7 includes

[0056] A lifting and fixing block 71, which is vertically attached to the outer surface of the bottom plate 4, and the inner surface of the lifting and fixing block 71 is horizontally opened with a notch 711, and the notch 711 is horizontally slidably connected with the end of the corresponding slide plate 5;

[0057] A lifting push rod 72, whose vertical gap passes through the lifting fixed block 71, and a pin shaft 721 is passed through the radial gap on the upper part of the lifting push rod 72. The inner end of the pin shaft 721 is engaged with the stepped through groove 51 opened at the end corresponding to the slide plate 5, and the outer end of the pin shaft 721 is connected with the waist groove gap opened longitudinally on the outer surface of the lifting fixed block 71.

[0058] A guide block 73 is fixedly embedded in the middle of the lifting push rod 72 , and a guide hole corresponding to the guide block 73 is opened in the support tube 31 .

[0059] The top of the lifting rod 72 is provided with a slope 722, on which the side plate 1 is arranged.

[0060] By adopting the above technical scheme, the lifting mechanism 7 is divided into a first working state and a second working state. When in the first working state, the traction mechanism 6 moves the traction slide plate 5 to the left, so that the pin shaft 721 in the lifting push rod 72 moves to the upper right along the step slide groove, and the lifting of the lifting push rod 72 is indirectly completed; when in the second working state, the traction mechanism 6 moves the traction slide plate 5 to the right, so that the pin shaft 721 in the lifting push rod 72 moves to the lower left along the step slide groove, and the lowering of the lifting push rod 72 is indirectly completed. The guide block 73 is connected with the guide of the support tube 31 to complete the correction of the lifting and lowering, which is not easy to deviate.

[0061] By adopting the above technical solution, not only can the operation fault tolerance rate be improved, safety hazards are eliminated, and the stability of the lifting process is increased, but the structural design is reasonable and simple, which is conducive to processing and reduces the initial processing cost and later maintenance cost.

[0062] Embodiment 4

[0063] Combination Figure 1 , Figure 3 and Figure 4 As shown, based on the above embodiment, this embodiment further provides the following content: the conveying mechanism 8 includes

[0064] A second motor 81, which is arranged vertically upward;

[0065] A second transmission 82, which is horizontally arranged at the other end of the bottom plate 4 and is axially and vertically connected to the power output end of the second motor 81;

[0066] The transmission belt 83 is movably mounted on the outer wall of the bottom plate 4 and is driven to rotate by the second transmission 82 .

[0067] By adopting the above technical solution, the conveying mechanism 8 drives the second transmission 82 to operate the transmission belt 83 through the second motor 81, which can assist in demolding after foaming, not only reducing the difficulty of demolding and improving efficiency, but also ensuring stable loading after demolding and not prone to jamming, reducing accidental losses, improving safety factors, reducing maintenance costs, extending service life, and improving economic benefits.

[0068] The working principle and use process of this utility model:

[0069] When the side panel outward tilting mechanism of the box foaming clamp of the utility model is implemented, when foaming starts, the traction mechanism starts to pull to the left, driving the slide plate to slide in the same direction, so that the pin shaft in the lifting mechanism moves to the upper right along the step slide groove, the lifting push rod completes the ascent, and the side panel arranged on the lifting push rod rises together, and the rib plate deflects inward, and the conveying mechanism cooperates to operate to complete the casting; when foaming is completed, the traction mechanism starts to pull to the right, driving the slide plate to slide in the same direction, so that the pin shaft in the lifting mechanism moves to the lower left along the step slide groove, the lifting push rod completes the descent, and the side panel arranged on the lifting push rod descends together, and the rib plate deflects outward, and the conveying mechanism cooperates to operate to complete the demoulding.

[0070] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A box foaming fixture side plate (1) outward tilting mechanism, comprising a base (3) of the box foaming fixture, on which the side plates (1) for clamping the foaming mold are vertically arranged opposite to each other, characterized in that: The side plate (1) outward tilting mechanism is used to drive the corresponding side plate (1) to tilt outward, and the side plate (1) outward tilting mechanism comprises A support tube (31) is transversely mounted on one end of the top surface of the base (3) along the long side direction of the side plate (1), and the outer edge of the bottom surface of the side plate (1) is rotatably connected to the top of the support tube (31); A bottom plate (4) is disposed vertically on the top surface of the base (3) and is located below the inner edge of the bottom surface of the side plate (1); Two lifting mechanisms (7) are arranged at a longitudinal interval on the outer surface of the bottom plate (4), and the lifting mechanisms (7) are located directly below the bottom surface of the side plate (1); A slide plate (5) is arranged parallel to one side of the outer surface of the base plate (4), and the end of the slide plate (5) is linked and connected with the corresponding lifting mechanism (7); A traction mechanism (6) is arranged at one end of the outer facade of the bottom plate (4), the traction mechanism (6) is connected to the end of the corresponding slide plate (5), and drives the slide plate (5) to move laterally, and the slide plate (5) synchronously drives the two lifting mechanisms (7) to lift the side plate (1) upward, so that the side plate (1) tilts outward around the support tube (31); A conveying mechanism (8) comprising A second motor (81) disposed vertically upward; A second transmission (82) is horizontally arranged at the other end of the bottom plate (4) and is axially and vertically connected to the power output end of the second motor (81); A transmission belt (83) is movably sleeved on the outer wall of the bottom plate (4) and is driven to rotate by the second transmission (82).

2. The outward tilting mechanism of the side plate (1) of the box foaming fixture according to claim 1, characterized in that: The traction mechanism (6) comprises A first motor (61) disposed vertically upward; A first transmission (62) axially connected to a power output end of the first motor (61); A screw rod (63) which is axially connected to the power output end of the second transmission (82), and the screw rod (63) is suspended along the long side direction of the base plate (4); A traction fixing block (64) is sleeved on the screw rod (63) with an axial clearance, and the inner side surface of the traction fixing block (64) is fixedly connected to the outer surface of the bottom plate (4); A sliding fixed block (65) is axially threadedly connected to the screw rod (63), and the inner side surface of the sliding fixed block (65) is fixedly connected to the outer side surface of the slide plate (5).

3. The outward tilting mechanism of the side plate (1) of the box foaming fixture according to claim 2, characterized in that: The lifting mechanism (7) comprises A lifting and fixing block (71) is vertically attached to the outer surface of the bottom plate (4), and a notch (711) is transversely opened on the inner surface of the lifting and fixing block (71), and the notch (711) is transversely slidably matched with the end of the corresponding slide plate (5); A lifting push rod (72) has a vertical gap passing through the lifting fixed block (71); a pin shaft (721) is passed through the radial gap on the upper part of the lifting push rod (72); the inner end of the pin shaft (721) is engaged with a stepped through groove (51) provided at the end of the corresponding slide plate (5); and the outer end of the pin shaft (721) is connected with a waist groove gap provided longitudinally on the outer surface of the lifting fixed block (71).

4. The outward tilting mechanism of the side plate (1) of the box foaming fixture according to claim 1, characterized in that: The outer facade of the side plate (1) is vertically symmetrically connected to a rib plate (2) along its short axis; the end of the top surface of the support tube (31) is vertically symmetrically connected to a clamping block (21) along the corresponding rib plate (2), and the two clamping blocks (21) are pivotally connected to the bottom of the corresponding rib plate (2) via a rotating shaft (22) adapted thereto.

5. The outward tilting mechanism of the side plate (1) of the box foaming fixture according to claim 3, characterized in that: A guide block (73) is fixedly embedded in the middle of the lifting push rod (72), and the support tube (31) is provided with a guide hole corresponding to the guide block (73).

6. The outward tilting mechanism of the side plate (1) of the box foaming fixture according to claim 3, characterized in that: The top of the lifting push rod (72) is provided with a slope (722), on which the side plate (1) is arranged.

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