Rapid mold replacing device of tableware forming machine

Abstract

The utility model relates to a quick mold replacing device of a tableware forming machine, which aims at solving the technical problem that the mold is inconvenient to position when being lifted out through a lifting structure at present, and comprises a lead screw body, a push plate and a baffle plate, the two lead screw bodies are symmetrically arranged on a tableware forming machine workbench. The two ends of the push plate are fixedly connected with the opposite ends of the threaded nuts on the two lead screw bodies correspondingly. The die pushing device has the advantages that the push plate is driven by the lead screw body to move so as to push a die out of the forming machine to a bearing platform which is aligned with the outside, and the die is connected with a hoisting structure to be hoisted from the outside.

Description

Technical Field

[0001] The utility model relates to the technical field of tableware production, in particular to a mold quick-changing device for a tableware forming machine. Background Art

[0002] Tableware refers to non-edible tools that come into direct contact with food during meals, as well as utensils and utensils used to assist in food distribution or intake.

[0003] There are also disposable tableware, which are processed by tableware forming machines and corresponding molds. Different tableware uses different molds. After the mold is removed from the forming machine, due to the limited space at the forming machine processing place, it is not convenient to position the mold by lifting it out through the hoisting structure, and the operation is troublesome.

[0004] In view of this, we propose a quick mold changing device for a tableware forming machine. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art, meet practical needs, and provide a quick mold replacement device for a tableware forming machine to solve the current technical problem that it is inconvenient to position the mold when the mold is lifted out by a lifting structure.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a mold quick-changing device for a tableware forming machine, including a screw body, a push plate and a baffle;

[0007] The two lead screw bodies are symmetrically arranged on the tableware forming machine workbench;

[0008] The two ends of the push plate are respectively fixedly connected to the opposite ends of the threaded nuts on the two screw bodies;

[0009] Two baffles are symmetrically arranged on the front side of the push plate.

[0010] Preferably, a stopper is arranged at the front end of the baffle;

[0011] Wherein, plug blocks are fixedly arranged at both ends of the stopper respectively, and the plug blocks are inserted and matched with slots provided on the top side of the front end of the baffle.

[0012] Preferably, the insert block is configured in an I-shape, and the insert block is adapted to the slot.

[0013] Preferably, a limiting structure is arranged on the top side of the front end of the baffle;

[0014] The limiting structure includes a fixed block, a connecting rod, a cover plate, a round block and a spring;

[0015] The fixing block is fixed on the top side of the baffle;

[0016] Two connecting rods are symmetrically arranged on the fixing block;

[0017] One end of the cover plate is fixedly connected to one end of the two connecting rods;

[0018] Wherein, the cover plate is in sealing cooperation with the top opening of the slot;

[0019] The two round blocks are respectively fixed on the other ends of the two connecting rods;

[0020] The spring is sleeved on the connecting rod between the round block and the fixed block.

[0021] Preferably, a baffle is fixedly provided on the top side of the front end of the baffle, and the baffle is abutted and matched with the other end of the cover plate.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. The utility model has the advantages of arranging a lead screw body, a push plate and a baffle, and driving the push plate to move the mold from the molding machine to an externally aligned receiving platform through the lead screw body, and then connecting with a hoisting structure for hoisting externally, thereby solving the problem that the molding machine has limited space at the processing place and it is inconvenient to position the mold when the mold is hoisted out by the hoisting structure.

[0024] 2. The utility model has the advantages of setting a block, an insert block and a slot, so that when the mold is pushed out, the insert block at the inner end of the block and the slot are butted against each other, which does not affect the pushing out of the mold; when the mold is pushed in, the insert block at the outer end of the block and the slot are butted against each other, so that the mold is clamped and pushed in.

[0025] 3. The utility model has the advantage of blocking and positioning the inserting block after the inserting block and the slot are connected by arranging the fixing block, the connecting rod, the cover plate, the round block and the spring, so that the inserting block can be stably inserted in the slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the exploded connection structure of the front end of the baffle of the utility model;

[0028] Figure 3 It is a schematic diagram of the limiting structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the front end connection structure of the baffle when launching the utility model;

[0030] In the figure: 1. Screw body; 2. Push plate; 3. Baffle; 4. Block; 5. Insert block; 6. Limiting structure;

[0031] 301, slot;

[0032] 601, fixed block; 602, connecting rod; 603, cover plate; 604, round block; 605, spring; 606, stop bar. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0034] Embodiment 1: A quick mold replacement device for a tableware forming machine, see Figures 1 to 4 , comprising a screw body 1, a push plate 2 and a baffle 3;

[0035] The two lead screw bodies 1 are symmetrically arranged on the workbench of the tableware forming machine; the lead screw bodies 1 are selected and used by the technicians of this profession according to the actual situation; the two ends of the push plate 2 are fixedly connected to the opposite ends of the threaded nuts on the two lead screw bodies 1; the two baffles 3 are symmetrically arranged on the front side of the push plate 2.

[0036] The utility model has the advantages of arranging a screw body 1, a push plate 2 and a baffle 3, and has the advantages of driving the push plate 2 to move the mold from the molding machine to an externally aligned receiving platform through the screw body 1, and then being connected to a hoisting structure for hoisting outside, thereby solving the problem that the molding machine has limited space at the processing place and it is inconvenient to position the mold by hoisting the mold out through the hoisting structure.

[0037] Specifically, a stopper 4 is arranged at the front end of the baffle 3; wherein, plug-in blocks 5 are fixed at both ends of the stopper 4, and the plug-in block 5 is inserted and matched with a slot 301 opened on the top side of the front end of the baffle 3; the plug-in block 5 is arranged in an I shape, and the plug-in block 5 is adapted to the slot 301.

[0038] The utility model has the advantages of providing the block 4, the insert block 5 and the slot 301, so that when the mold is pushed out, the insert block 5 at the inner end of the block 4 butts with the slot 301, which does not affect the mold push-out, and when the mold is pushed in, the insert block 5 at the outer end of the block 4 butts with the slot 301, so that the mold is clamped and pushed in.

[0039] Furthermore, a limiting structure 6 is arranged on the top side of the front end of the baffle 3;

[0040] The limiting structure 6 includes a fixing block 601, a connecting rod 602, a cover plate 603, a round block 604 and a spring 605;

[0041] The fixed block 601 is fixed on the top side of the baffle 3; the two connecting rods 602 are symmetrically arranged on the fixed block 601; one end of the cover plate 603 is fixedly connected to one end of the two connecting rods 602; wherein the cover plate 603 is closed and matched with the top opening of the slot 301; the two round blocks 604 are respectively fixed on the other ends of the two connecting rods 602; the spring 605 is sleeved on the connecting rod 602 between the round block 604 and the fixed block 601, and the two ends of the spring 605 are respectively fixedly connected to the round block 604 and the fixed block 601, and the elastic coefficient of the spring 605 is selected and used by the technicians in this profession according to the actual situation.

[0042] The utility model has the advantage of blocking and positioning the insert block 5 after the insert block 5 and the slot 301 are connected by setting the fixing block 601 , the connecting rod 602 , the cover plate 603 , the round block 604 and the spring 605 , so that the insert block 5 can be stably inserted in the slot 301 .

[0043] Furthermore, a blocking bar 606 is fixedly provided on the top side of the front end of the baffle plate 3 , and the blocking bar 606 is abutted and matched with the other end of the cover plate 603 .

[0044] The utility model has the advantage of limiting the position of the cover plate 603 by setting the blocking bar 606 so that the cover plate 603 can accurately correspond to the slot 301 and be closed.

[0045] Working principle: Use the device of the utility model, select the corresponding mold and move it to the molding machine from the external conveyor vehicle, align the receiving platform of the conveyor vehicle with the processing table of the molding machine, the motor on the screw body 1 drives the screw to rotate, and the threaded nut moves outward to drive the push plate 2 and the baffle 3 to move out, until the front ends of the two baffles 3 exceed the outer ends of the mold, push the cover plate 603 backward, and the connecting rod 602 moves to further stretch the spring 605 until the cover plate 603 no longer blocks the slot 301, and the plug block 5 at the outer end of the stop block 4 is connected with the slot 301, and then the cover plate 603 is released. Under the action of the spring 605, the cover plate 603 moves back to block the slot 301, and the screw body 1 drives the push plate 2 and the baffle 3 to move back. The stop block 4 contacts the outer end of the mold to push the mold from the receiving platform into the processing table of the molding machine, and the mold is installed in the molding machine for use. When replacing the mold, the screw body 1 drives the push plate 2 and the baffle plate 3 to move out. The push plate 2 pushes the mold out to the receiving platform of the conveyor vehicle, pushes the cover plate 603 backward, and the plug block 5 at the inner end of the baffle block 4 is connected with the slot 301, and then the cover plate 603 is released. The baffle block 4 no longer blocks the mold, and the mold is removed for replacement.

[0046] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A quick mold replacement device for a tableware forming machine, It is characterized in that include: Two lead screw bodies (1); The two ends of the push plate (2) are respectively fixedly connected to the opposite ends of the threaded nuts on the two screw bodies (1); Two baffles (3) are symmetrically arranged on the front side of the push plate (2).

2. A quick mold replacement device for a tableware forming machine as claimed in claim 1, It is characterized in that A stopper (4) is arranged at the front end of the baffle (3); Wherein, plug blocks (5) are fixedly arranged at both ends of the blocking block (4), and the plug blocks (5) are inserted and matched with slots (301) provided on the top side of the front end of the baffle (3).

3. A quick mold replacement device for a tableware forming machine as claimed in claim 2, It is characterized in that The insert block (5) is configured in an I-shape, and the insert block (5) is adapted to the slot (301).

4. A quick mold replacement device for a tableware forming machine as claimed in claim 2, It is characterized in that A limiting structure (6) is arranged on the top side of the front end of the baffle (3); The limiting structure (6) comprises: A fixed block (601) is fixedly mounted on the top side of the baffle (3); Two connecting rods (602) are symmetrically arranged on the fixing block (601); A cover plate (603), one end of which is fixedly connected to one end of the two connecting rods (602); Wherein, the cover plate (603) is in sealed cooperation with the top opening of the slot (301); Two round blocks (604) are respectively fixed on the other ends of the two connecting rods (602); The spring (605) is sleeved on the connecting rod (602) between the round block (604) and the fixed block (601).

5. A quick mold replacement device for a tableware forming machine as claimed in claim 4, It is characterized in that A blocking bar (606) is fixedly provided on the top side of the front end of the blocking plate (3), and the blocking bar (606) is abutted and matched with the other end of the cover plate (603).

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