Lifting type mold closing machine

Abstract

The utility model relates to the technical field of mold closing machines, and discloses a lifting type mold closing machine which comprises a main body assembly, a rack, a lifting mechanism, an overturning plate and an upper mold, the lifting mechanism is fixed on the rack, the overturning plate is located at the bottom of the lifting mechanism, and the upper mold is movably connected with the overturning plate; the supporting assembly is arranged on the machine frame and comprises a supporting piece located on one side of the machine frame and further comprises a triggering piece arranged on one side of the supporting piece. The die assembly machine has the beneficial effects that the telescopic support frame is arranged and can automatically stretch out in the overturning process of the die, when the gravity center of the die assembly machine shifts due to the weight of the die, the support frame provides an additional support point for the die assembly machine, the pressure borne by the die assembly machine is effectively dispersed, and when the die does not need to be overturned, the support frame can be retracted, so that the die assembly machine is convenient to use. When detecting the mold on the two sides of the detection table, a detector is not hindered by the supporting structure any more, and detection work can be carried out more freely and flexibly.

Description

Technical Field

[0001] This utility model relates to the field of mold closing machine technology, and in particular to a lifting mold closing machine. Background Technology

[0002] In the field of mold manufacturing and inspection, mold clamping machines play a crucial role. Currently, when using mold clamping machines to inspect molds, it is often necessary to flip the mold to comprehensively inspect all parts of the mold. However, molds are usually quite heavy, and during the flipping process, the center of gravity of the entire mold clamping machine will shift significantly, which may cause the mold clamping machine to shake or even tip over during operation, seriously threatening the safe operation of the equipment and the personal safety of the operators. Utility Model Content

[0003] In view of the problems existing in the above and / or existing lifting mold clamping machines, this utility model is proposed.

[0004] Therefore, the problem to be solved by this utility model is that when the lifting mold closing machine flips and inspects the mold, the center of gravity shifts and the operation becomes unstable due to the large weight of the mold.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a lifting mold closing machine, which includes a main body component, a frame, a lifting mechanism, a tilting plate and an upper mold, wherein the lifting mechanism is fixed on the frame, the tilting plate is located at the bottom of the lifting mechanism, and the upper mold is movably connected to the tilting plate;

[0006] A support assembly, mounted on the frame, includes a support member located on one side of the frame and a trigger member located on one side of the support member. The support member includes a fixed rod, a rotating shaft, a diagonal rod, a telescopic rod, and a sliding block. The fixed rod is fixed to the frame, the rotating shaft is fixed to the fixed rod, the diagonal rod is sleeved on the rotating shaft, a groove is formed inside the diagonal rod, the telescopic rod slides in the groove, and the sliding block is rotatably connected to the bottom of the telescopic rod.

[0007] In a preferred embodiment of the lifting mold closing machine of this utility model, the triggering element includes a locking block, a connecting rod, and a first locking block. The frame is provided with a first moving groove. The locking block slides in the first moving groove. The connecting rod is fixed to one side of the locking block. The first locking block is fixed to the connecting rod.

[0008] In a preferred embodiment of the lifting mold closing machine of this utility model, the frame is provided with a sliding groove, the sliding block slides in the sliding groove, the sliding block is provided with a locking groove, and the first locking block can engage with the locking groove.

[0009] In a preferred embodiment of the lifting mold closing machine of this utility model, a first spring is fixed on one side of the sliding block, and the other end of the first spring is fixed to the inner wall of the sliding groove.

[0010] As a preferred embodiment of the lifting mold closing machine of this utility model, the support assembly further includes a locking component located on one side of the sliding block, including a second locking block, a second spring and a lifting plate. A second moving groove is provided on the frame, the second locking block slides in the second moving groove, and the two ends of the second spring are respectively fixed to the second locking block and the inner wall of the second moving groove.

[0011] As a preferred embodiment of the lifting mold closing machine of this utility model, the connecting rod is provided with a guide groove, a guide post is inserted into the guide groove, and a third spring is provided on the guide post.

[0012] In a preferred embodiment of the lifting mold closing machine of this utility model, a fourth spring is fixed to the top of the telescopic rod, and the other end of the fourth spring is fixed to the inner wall of the slide groove.

[0013] In a preferred embodiment of the lifting mold closing machine of this utility model, the first locking block is inclined.

[0014] In a preferred embodiment of the lifting mold closing machine of this utility model, one end of the clamping block is arc-shaped.

[0015] In a preferred embodiment of the lifting mold closing machine of this utility model, the main body component further includes an inspection table, a movable plate and a lower mold. The inspection table is fixed to one side of the frame, the movable plate slides on the inspection table, and the lower mold is movably connected to the movable plate.

[0016] The beneficial effects of this utility model are as follows: by setting a retractable support frame, it can automatically extend during the mold flipping process. When the weight of the mold causes the center of gravity of the mold clamping machine to shift, the support frame provides an additional support point for the mold clamping machine, effectively dispersing the pressure borne by the mold clamping machine. When there is no need to flip the mold, the support frame can be retracted. When the inspectors inspect the mold on both sides of the inspection table, they are no longer hindered by the support structure and can carry out the inspection work more freely and flexibly. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a structural diagram of a lifting mold closing machine.

[0019] Figure 2 This is a side view of the frame structure of a lifting mold clamping machine.

[0020] Figure 3 For lifting mold clamping machine Figure 2 Cross-sectional structural diagram at point AA.

[0021] Figure 4 For lifting mold clamping machine Figure 3 Enlarged view of the structure at point A in the middle.

[0022] Figure 5 This is a cross-sectional view of the sliding block of a lifting mold clamping machine.

[0023] Figure 6 This is a diagram of the linkage structure of a lifting mold clamping machine.

[0024] Figure 7 For lifting mold clamping machine Figure 6 Enlarged view of the structure at point B in the middle.

[0025] Figure 8 For lifting mold clamping machine Figure 6 Enlarged view of the structure at point C.

[0026] Figure 9 This is a structural diagram of the second locking block of a lifting mold clamping machine. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0030] Example 1

[0031] Reference Figures 1-9This is the first embodiment of the present utility model. This embodiment provides a lifting mold closing machine. The lifting mold closing machine includes a main body component 100, a frame 101, a lifting mechanism 102, a tilting plate 103 and an upper mold 104. The lifting mechanism 102 is fixed on the frame 101, the tilting plate 103 is located at the bottom of the lifting mechanism 102, and the upper mold 104 is movably connected to the tilting plate 103.

[0032] A control mechanism is fixed on one side of the frame 101. The control mechanism sends a signal to cause the lifting mechanism 102 to drive the flipping plate 103, thereby driving the upper mold 104 to move up and down to complete the mold closing process. Afterwards, the flipping plate 103 will drive the upper mold 104 to flip and push the flipped upper mold 104 to the inspection table 105. The inspection personnel will stand on both sides of the inspection table 105 to observe and inspect the mold. This is the prior art, and this solution will not be described in detail. Moreover, those skilled in the art can clearly understand the working principle.

[0033] The support assembly 200 is disposed on the frame 101 and includes a support member 201 located on one side of the frame 101. The support member 201 is disposed to provide auxiliary support for the frame 101. It also includes a trigger member 202 disposed on one side of the support member 201. The trigger member 202 is used to trigger the support member 201 to provide auxiliary support for the frame 101 when the flip plate 103 is flipped. There are two sets of support members 201 and trigger members 202, which are symmetrically distributed on both sides of the frame 101.

[0034] The support component 201 includes a fixed rod 201a, a rotating shaft 201b, a diagonal rod 201c, a telescopic rod 201d, and a sliding block 201e. The fixed rod 201a is fixed to the frame 101, and the other end of the fixed rod 201a is in contact with the ground. The rotating shaft 201b is fixed to the fixed rod 201a. The diagonal rod 201c is sleeved on the rotating shaft 201b. The fixed rod 201a and the diagonal rod 201c are rotatably connected through the rotating shaft 201b, so that the diagonal rod 201c can rotate around the rotating shaft 201b. A sliding groove 201c-1 is opened in the diagonal rod 201c. The telescopic rod 201d slides in the sliding groove 201c-1. The sliding block 201e is rotatably connected to the bottom of the telescopic rod 201d.

[0035] With the cooperation of the fixed rod 201a, the diagonal rod 201c, the telescopic rod 201d, and the sliding block 201e, the diagonal rod 201c and the telescopic rod 201d are coaxial, the sliding block 201e is parallel to the ground, and the fixed rod 201a is perpendicular to the ground, thus forming a stable triangular structure to support the frame 101.

[0036] Example 2

[0037] Reference Figures 1-9 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0038] Specifically, the trigger 202 includes a locking block 202a, a connecting rod 202b, and a first locking block 202c. The frame 101 has a first moving groove 101-1. The locking block 202a slides in the first moving groove 101-1. In the initial state, one end of the locking block 202a protrudes from the frame 101. During the flipping process of the flipping plate 103, the side of the flipping plate 103 away from the inspection table 105 will flip downward first. The flipping plate 103 can contact and press the locking block 202a, thereby causing the locking block 202a to move along the first moving groove 101-1 in a direction away from the flipping plate 103. The connecting rod 202b is fixed to one side of the locking block 202a, and the first locking block 202c is fixed on the connecting rod 202b.

[0039] The connecting rod 202b is L-shaped. The movement of the locking block 202a will cause the connecting rod 202b and the first locking block 202c to move synchronously. The frame 101 is provided with a through groove 101-4. The connecting rod 202b and the first locking block 202c slide in the through groove 101-4. In the initial state, the connecting rod 202b is in contact with the inner wall of the through groove 101-4 near the flip plate 103.

[0040] Specifically, a sliding groove 101-2 is provided on the frame 101, and a sliding block 201e slides in the sliding groove 101-2. A locking groove 201e-1 is provided on the sliding block 201e, and a first locking block 202c can engage with the locking groove 201e-1.

[0041] The sliding block 201e is fixed with pulleys 201h on both sides. The pulleys 201h facilitate the sliding block 201e to slide along the sliding groove 101-2. In the initial state, when one end of the locking block 202a protrudes from the frame 101, the first locking block 202c engages with the locking groove 201e-1. The sliding block 201e is mostly located in the sliding groove 101-2. At this time, the sliding block 201e, the inclined rod 201c, and the telescopic rod 201d are in a retracted state and will not extend to the inspection table 105, thus affecting the mold installation process.

[0042] Specifically, a first spring 201f is fixed on one side of the sliding block 201e, and the other end of the first spring 201f is fixed to the inner wall of the sliding groove 101-2.

[0043] The first spring 201f applies a continuous pushing force to the sliding block 201e. When the first locking block 202c engages with the locking groove 201e-1, the first spring 201f is compressed. When the two are no longer engaged, the first spring 201f returns to its original state, thereby driving the sliding block 201e to move from the sliding groove 101-2 to the outside of the frame 101.

[0044] As the sliding block 201e moves, since the position of the rotating shaft 201b is fixed, one end of the telescopic rod 201d moves along with the sliding block 201e. At this time, the length of the telescopic rod 201d in the slide groove 201c-1 will decrease, and the overall length of the telescopic rod 201d and the inclined rod 201c will increase. The inclined rod 201c rotates relative to the fixed rod 201a, and the telescopic rod 201d will also rotate relative to the sliding block 201e to adapt to the movement of the sliding block 201e. The fixed rod 201a, the inclined rod 201c, the telescopic rod 201d, and the sliding block 201e still form a stable triangular structure.

[0045] Specifically, the support assembly 200 also includes a locking element 203 located on one side of the sliding block 201e. The locking element 203 locks the position of the sliding block 201e after it extends to the outside of the frame 101, so that the sliding block 201e will not move relative to the frame 101, thereby locking the overall length of the diagonal bar 201c and the telescopic bar 201d. At the same time, the angle between the diagonal bar 201c and the fixed bar 201a is fixed, and the angle between the telescopic bar 201d and the sliding block 201e is fixed, thereby providing stable auxiliary support for the frame 101.

[0046] The locking component 203 includes a second locking block 203a, a second spring 203b, and a lifting plate 203c. A second moving groove 101-3 is provided on the frame 101. The second locking block 203a slides in the second moving groove 101-3. The two ends of the second spring 203b are fixed to the second locking block 203a and the inner wall of the second moving groove 101-3, respectively. The second locking block 203a can engage with the locking groove 201e-1.

[0047] The second spring 203b applies a continuous pushing force to the second locking block 203a, ensuring that the second locking block 203a can engage with the locking groove 201e-1.

[0048] During the flipping process of the plate 103, the plate 103 can contact and press the locking block 202a, thereby causing the locking block 202a to move away from the plate 103 along the first moving groove 101-1. The locking block 202a drives the connecting rod 202b and the first locking block 202c to move synchronously, thereby causing the connecting rod 202b and the first locking block 202c to move away from the sliding block 201e in the through groove 101-4, thereby separating the first locking block 202c from the locking groove 201e-1. Then the first spring 201f returns to its original state, driving the sliding block 201e to move outward from the frame 101 in the sliding groove 101-2. The locking groove 201e-1 moves with the sliding block 201e. When the locking groove 201e-1 and the second locking block 203a are in a coaxial position, they will engage under the push of the second spring 203b, thereby locking the relative position of the sliding block 201e and the frame 101.

[0049] The lifting plate 203c is used to unlock the engagement between the locking groove 201e-1 and the second locking block 203a, thereby unlocking the position of the sliding block 201e. Pushing the lifting plate 203c compresses the second spring 203b, at which point the locking groove 201e-1 and the second locking block 203a will separate. Then, push the sliding block 201e to move it along the sliding groove 101-2 toward the machine frame 101, and the sliding block 201e can be retracted, avoiding interference with the operator standing on both sides of the inspection table 105 to inspect the mold.

[0050] A pull rod 202f is fixed on the connecting rod 202b. The pull rod 202f extends outside the frame 101 and is used to manually pull the connecting rod 202b to move it away from the flip plate 103, so as to make flexible use of the support 201 and thus provide timely support for the frame 101.

[0051] Example 3

[0052] Reference Figures 1-9 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0053] Specifically, a guide groove 202b-1 is provided on the connecting rod 202b, and a guide post 202d is inserted into the guide groove 202b-1. The two sides of the guide post 202d are fixed to the inner wall of the through groove 101-4. A third spring 202e is sleeved on the guide post 202d, and the other end of the third spring 202e is fixed to the inner wall of the through groove 101-4. There are four sets of guide posts 202d, guide grooves 202b-1 and third springs 202e. Through the cooperation of the guide posts 202d and the guide grooves 202b-1, it is ensured that when the locking block 202a is pressed by the flip plate 103 and moves along the first moving groove 101-1, the connecting rod 202b can move smoothly in the through groove 101-4, thereby driving the first locking block 202c to move and successfully separate from the locking groove 201e-1.

[0054] Specifically, a fourth spring 201g is fixed to the top of the telescopic rod 201d, and the other end of the fourth spring 201g is fixed to the inner wall of the slide groove 201c-1.

[0055] The fourth spring 201g is used to connect the telescopic rod 201d and the inclined rod 201c, and to enable the inclined rod 201c to slide smoothly in the slide groove 201c-1. In the initial state, the inclined rod 201c and the telescopic rod 201d are close to being perpendicular to the ground, and their total length is at its minimum. When the sliding block 201e slides to the outside of the frame 101 and the second locking block 203a engages with the locking groove 201e-1, the total length of the inclined rod 201c and the telescopic rod 201d is at its maximum.

[0056] Specifically, the first locking block 202c is tilted.

[0057] By tilting the slider 201e, when the slider 201e is retracted, the inclined surface of the first locking block 202c will first come into contact with the slider 201e. The slider 201e will press against the inclined surface of the first locking block 202c, thereby causing the first locking block 202c to move away from the slider 201e without hindering the retraction of the slider 201e. Then, as the slider 201e moves, when the locking groove 201e-1 moves to a position coaxial with the first locking block 202c, the two will engage again, thus restricting the relative position of the slider 201e and the frame 101 again.

[0058] Specifically, the end of the card block 202a near the flip plate 103 is arc-shaped. By setting the arc shape, when the flip plate 103 presses the card block 202a, the end face of the flip plate 103 fits against the arc-shaped surface of the card block 202a, so that the card block 202a can move along the first moving groove 101-1 in a direction away from the flip plate 103.

[0059] Specifically, the main component 100 also includes an inspection table 105, a movable plate 106, and a lower mold 107. The inspection table 105 is fixed to one side of the frame 101, the movable plate 106 slides on the inspection table 105, and the lower mold 107 is movably connected to the movable plate 106. A guide rail is provided on the inspection table 105, and the flipping plate 103 and the movable plate 106 can move along the guide rail. After flipping down, the flipping plate 103 will be horizontal with the inspection table 105 under the action of the lifting mechanism 102, and then move onto the inspection table 105. At this time, the upper mold 104 and the lower mold 107 are both located on the inspection table 105. The inspection personnel stand on both sides of the inspection table 105 to inspect the two molds. This is the prior art, and this solution will not be described in detail. Moreover, those skilled in the art can clearly understand the working principle.

[0060] In use, initially, one end of the locking block 202a protrudes from the frame 101. During the flipping process of the flipping plate 103, the flipping plate 103 can contact and press the locking block 202a, thereby causing the locking block 202a to move away from the flipping plate 103 along the first moving groove 101-1. The locking block 202a will drive the connecting rod 202b and the first locking block 202c to move synchronously, thereby causing the first locking block 202c to separate from the locking groove 201e-1. The first spring 201f returns to its original state, thereby driving the sliding block 201e to move out of the frame 101 within the sliding groove 101-2. The locking groove 201e-1 moves with the sliding block 201e. When the locking groove 201e-1 and the second locking block 203a are in a coaxial position, under the push of the second spring 203b, the two will engage, thereby locking the relative position of the sliding block 201e and the frame 101.

[0061] Simultaneously, as the sliding block 201e moves, one end of the telescopic rod 201d moves along with the sliding block 201e. At this time, the length of the telescopic rod 201d within the slide groove 201c-1 will decrease, and the overall length of the telescopic rod 201d and the inclined rod 201c will increase. The inclined rod 201c rotates relative to the fixed rod 201a, and the telescopic rod 201d will also rotate relative to the sliding block 201e to accommodate the movement of the sliding block 201e. The fixed rod 201a, the inclined rod 201c, the telescopic rod 201d, and the sliding block 201e still form a stable triangular structure, thereby providing stable support for the frame 101.

[0062] When it is necessary to retract the sliding block 201e, push the lifting plate 203c to compress the second spring 203b. At this time, the locking groove 201e-1 will separate from the second locking block 203a. Then push the sliding block 201e to move it along the sliding groove 101-2 towards the machine frame 101, and the sliding block 201e can be retracted. This will not hinder the inspectors from standing on both sides of the inspection table 105 to inspect the two molds.

[0063] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A lifting mold clamping machine, characterized in that: include, The main component (100) includes a frame (101), a lifting mechanism (102), a flipping plate (103), and an upper mold (104). The lifting mechanism (102) is fixed on the frame (101), the flipping plate (103) is located at the bottom of the lifting mechanism (102), and the upper mold (104) is movably connected to the flipping plate (103). A support assembly (200) is disposed on the frame (101) and includes a support member (201) located on one side of the frame (101) and a trigger member (202) disposed on one side of the support member (201). The support member (201) includes a fixed rod (201a), a rotating shaft (201b), a diagonal rod (201c), a telescopic rod (201d), and a sliding block (201e). The fixed rod (201a) is fixed on the frame (101), the rotating shaft (201b) is fixed on the fixed rod (201a), the diagonal rod (201c) is sleeved outside the rotating shaft (201b), a sliding groove (201c-1) is provided in the diagonal rod (201c), the telescopic rod (201d) slides in the sliding groove (201c-1), and the sliding block (201e) is rotatably connected to the bottom of the telescopic rod (201d).

2. The lifting mold clamping machine as described in claim 1, characterized in that: The trigger (202) includes a locking block (202a), a connecting rod (202b), and a first locking block (202c). The frame (101) has a first moving groove (101-1). The locking block (202a) slides in the first moving groove (101-1). The connecting rod (202b) is fixed to one side of the locking block (202a). The first locking block (202c) is fixed to the connecting rod (202b).

3. The lifting mold clamping machine as described in claim 2, characterized in that: The frame (101) is provided with a sliding groove (101-2), the sliding block (201e) slides in the sliding groove (101-2), the sliding block (201e) is provided with a locking groove (201e-1), and the first locking block (202c) can engage with the locking groove (201e-1).

4. The lifting mold clamping machine as described in claim 3, characterized in that: A first spring (201f) is fixed on one side of the sliding block (201e), and the other end of the first spring (201f) is fixed to the inner wall of the sliding groove (101-2).

5. The lifting mold clamping machine as described in claim 3 or 4, characterized in that: The support assembly (200) also includes a locking element (203) located on one side of the sliding block (201e), including a second locking block (203a), a second spring (203b) and a lifting plate (203c). A second moving groove (101-3) is provided on the frame (101). The second locking block (203a) slides in the second moving groove (101-3). The two ends of the second spring (203b) are fixed to the inner walls of the second locking block (203a) and the second moving groove (101-3) respectively.

6. The lifting mold clamping machine as described in claim 5, characterized in that: The connecting rod (202b) is provided with a guide groove (202b-1), a guide post (202d) is inserted into the guide groove (202b-1), and a third spring (202e) is sleeved on the guide post (202d).

7. The lifting mold clamping machine as described in claim 6, characterized in that: The top of the telescopic rod (201d) is fixed with a fourth spring (201g), and the other end of the fourth spring (201g) is fixed to the inner wall of the slide groove (201c-1).

8. The lifting mold clamping machine as described in claim 6 or 7, characterized in that: The first locking block (202c) is tilted.

9. The lifting mold clamping machine as described in claim 8, characterized in that: One end of the card block (202a) is arc-shaped.

10. The lifting mold clamping machine as described in claim 9, characterized in that: The main component (100) also includes an inspection table (105), a movable plate (106), and a lower mold (107). The inspection table (105) is fixed to one side of the frame (101), the movable plate (106) slides on the inspection table (105), and the lower mold (107) is movably connected to the movable plate (106).

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