Novel tin foil cup forming device

Abstract

The invention discloses a novel tin foil cup forming device. The novel tin foil cup forming device comprises a main body, a transmission mechanism, a cup pressing mechanism and a forming mechanism, the cup pressing mechanism comprises a sliding rail arranged on the main body and a sliding block in sliding connection with the sliding rail, the transmission mechanism is fixedly arranged on the main body, the output end of the transmission mechanism is connected with the sliding block to drive the sliding block to reciprocate on the sliding rail, and a forming mechanism is fixedly arranged on the sliding block to press and cut tin foil paper; the forming mechanism comprises a forming part and a nested cutting assembly, the nested cutting assembly is fixedly arranged on the sliding block, the forming part is arranged in the nested cutting assembly, and a hardened coating is arranged on the forming part. According to the device, the sliding block is arranged in the cup pressing mechanism, so that the friction force between the tin foil paper and the base is increased, and displacement and play of the tin foil paper are avoided. Furthermore, a hardened plating layer is arranged on the surface of the formed part, so that the situation that a traditional tin foil cup pressing formed part is prone to sliding relative to tin foil paper, and consequently cutting is deviated and inclined in the forming process is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of tinfoil cup production, and more specifically, to a novel tinfoil cup forming device. Background Art

[0002] The coal quality testing industry generally uses element analyzers to detect the elements of coal. In order to ensure the accuracy of coal sample testing, tin foil cups are usually used to wrap the test samples. However, in the tin foil cup forming device provided by the prior art, the tin foil paper is easily displaced when the cutting mechanism is pressed down, which leads to the failure of the tin foil cup forming, greatly reducing the yield rate of the tin foil cup.

[0003] Therefore, how to improve the yield rate of tin foil cup molding and avoid the movement and displacement of tin foil during the cutting and molding process is an urgent problem to be solved. Summary of the invention

[0004] The purpose of the present invention is to provide a novel tin foil cup forming device. The novel tin foil cup forming device provided by the present invention can effectively improve the yield rate of tin foil cup forming and prevent the tin foil from moving during the cutting and forming process.

[0005] To achieve the above object, the technical solution of the present invention is as follows:

[0006] A novel tinfoil cup forming device, comprising: a main body, a transmission mechanism, a cup pressing mechanism and a forming mechanism;

[0007] The cup pressing mechanism comprises a slide rail arranged on the main body and a slider slidably connected to the slide rail, the transmission mechanism is fixedly arranged on the main body, the output end of the transmission mechanism is connected to the slider to drive the slider to reciprocate on the slide rail, and the slider is fixedly provided with the forming mechanism to press and cut the tin foil;

[0008] The forming mechanism comprises a forming piece and a nested cutting assembly, wherein the nested cutting assembly is fixedly arranged on the sliding block, the forming piece is arranged in the nested cutting assembly, and a hardened coating is arranged on the forming piece.

[0009] Preferably, the nested cutting assembly comprises a nesting member and a cutting member;

[0010] The nesting piece, the cutting piece and the forming piece are all coaxially symmetrically arranged, one end of the nesting piece is fixedly connected to the sliding block, and the cutting piece and the forming piece are both arranged in the nesting piece.

[0011] Preferably, the main body comprises a top plate and a base, the transmission mechanism is fixedly arranged on the top plate, and the output end of the transmission mechanism passes through the top plate and is connected to the base.

[0012] Preferably, the transmission mechanism includes a motor and a lead screw, the motor is fixedly arranged on the top plate, one end of the lead screw passes through the top plate and is connected to the motor, the other end of the lead screw is connected to the base, and the slider is threadedly connected to the lead screw.

[0013] Preferably, the novel tin foil cup forming device further comprises a forming cavity and a material-returning cylinder;

[0014] The base is provided with the forming cavity corresponding to the forming part, the forming cavity cooperates with the forming part, the forming cavity is provided with the material-returning cylinder, and the material-returning cylinder is used for returning the pressed tin foil cup.

[0015] Preferably, the novel tin foil cup forming device further comprises a transfer mechanism;

[0016] The transfer mechanism is arranged on the main body, and is used for clamping and transferring the formed tin foil cup.

[0017] Preferably, the transport mechanism comprises an air rail and a pneumatic gripper;

[0018] The air rail is fixedly arranged on the main body, and the pneumatic clamp is movably arranged on the air rail.

[0019] Preferably, the molded part comprises a cup cone corresponding to a tinfoil cup, and the hardened coating comprises a chrome coating.

[0020] The beneficial effects of the present invention are:

[0021] The novel tinfoil cup forming device is provided with a slider in the cup pressing mechanism, so that the forming mechanism can press the slider onto the tinfoil and the forming mechanism during the process of cutting and forming the tinfoil. The pressure of the slider increases the friction between the tinfoil and the base so that the tinfoil can be pressed onto the base more stably, avoiding the displacement and movement of the tinfoil. In addition, the tinfoil cup forming device is further provided with a hardened coating on the surface of the formed part, avoiding the situation that the traditional tinfoil cup pressed parts are prone to sliding with the tinfoil, which causes the cutting to be skewed during the forming process. The setting of the hardened coating enables the formed part to press and cut the tinfoil more stably, further improving the stability of the cutting and pressing at the top of the formed part, and improving the yield rate of the tinfoil cup. Furthermore, the novel tinfoil cup forming device improves the degree of automation of the device, improves the forming efficiency, avoids the degree of manual participation, and reduces the risk of tinfoil contamination, through the setting of the transfer mechanism and the material return cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of a novel tin foil cup forming device of the present invention;

[0023] Figure 2 The present invention is a structural schematic diagram of a forming mechanism of a novel tin foil cup forming device.

[0024] Description of reference numerals:

[0025] 1. Motor; 2. Top plate; 3. Lead screw; 4. Slide rail; 5. Main body; 6. Slider; 7. Molding part; 71. Hardened coating; 8. Nested cutting assembly; 81. Nested part; 82. Cutting part; 9. Molding cavity; 10. Transfer mechanism. DETAILED DESCRIPTION

[0026] Many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art can make similar modifications without violating the connotation of the present invention, so the present invention is not limited to the specific implementation disclosed below.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0029] like Figure 1 As shown, a novel tinfoil cup forming device comprises: a main body 5, a transmission mechanism, a cup pressing mechanism and a forming mechanism; the cup pressing mechanism comprises a slide rail 4 arranged on the main body 5 and a slider 6 slidably connected to the slide rail 4, the transmission mechanism is fixedly arranged on the main body 5, the output end of the transmission mechanism is connected to the slider 6 to drive the slider 6 to reciprocate on the slide rail 4, and the slider 6 is fixedly provided with a forming mechanism to press and cut tinfoil paper; the forming mechanism comprises a forming part 7 and a nested cutting assembly 8, the nested cutting assembly 8 is fixedly arranged on the slider 6, the forming part 7 is arranged in the nested cutting assembly 8, and the forming part 7 is provided with a hardened coating 71.

[0030] In this embodiment, the tinfoil cup forming device is provided with a slider 6 in the cup pressing mechanism, so that the forming mechanism can press the slider 6 onto the tinfoil and the forming mechanism during the process of cutting and forming the tinfoil. The pressure of the slider 6 increases the friction between the tinfoil and the base so that the tinfoil can be pressed onto the base more stably, avoiding the displacement and movement of the tinfoil. In addition, the tinfoil cup forming device is further provided with a hardened coating 71 on the surface of the forming part 7, avoiding the situation that the traditional tinfoil cup pressing forming part 7 is easy to slide with the tinfoil, resulting in the skewed cutting during the forming process. The provision of the hardened coating 71 enables the forming part 7 to press and cut the tinfoil more stably, further improving the stability of the cutting and pressing at the top of the forming part 7, and improving the yield rate of the tinfoil cup.

[0031] like Figure 2 As shown, the nested cutting assembly 8 includes a nesting piece 81 and a cutting piece 82; the nesting piece 81, the cutting piece 82 and the forming piece 7 are all coaxially symmetrically arranged, one end of the nesting piece 81 is fixedly connected to the slider 6, and the cutting piece 82 and the forming piece 7 are both arranged in the nesting piece 81. The forming piece 7 includes a cup cone corresponding to the tin foil cup, and the hardened coating 71 includes a chrome coating.

[0032] In this embodiment, the central axes of the nesting member 81, the cutting member 82 and the forming member 7 are all coaxial and symmetrically arranged about the central axis, wherein the cutting member 82 and the forming member 7 are set in the nesting member 81 one by one and the heights of the nesting member 81, the cutting member 82 and the forming member 7 are gradually reduced, so that the two ends of the nesting member 81 can first abut and press the tin foil during the process of cutting and forming the tin foil, and the cutting member 82 arranged in the nesting member 81 then cuts the pressed tin foil, and finally the cut tin foil is pressed and formed by the cup cone arranged in the cutting member 82. The chrome plating on the surface of the cup cone enables the forming member 7 to press and cut the tin foil more stably, further improving the stability of the cutting and pressing at the top of the forming member 7, and improving the yield rate of the tin foil cup.

[0033] See also Figure 1 The main body 5 includes a top plate 2 and a base, the transmission mechanism is fixedly arranged on the top plate 2 and the output end of the transmission mechanism passes through the top plate 2 and is connected to the base. The transmission mechanism includes a motor 1 and a lead screw 3, the motor 1 is fixedly arranged on the top plate 2, one end of the lead screw 3 passes through the top plate 2 and is connected to the motor 1, the other end of the lead screw 3 is connected to the base, and the slider 6 is threadedly connected to the lead screw 3.

[0034] In this embodiment, the slider 6 is arranged on the screw 3, so that the new tinfoil cup forming device can further press the tinfoil through the slider 6 during the process of cutting and pressing the tinfoil, thereby increasing the friction between the tinfoil and the base, increasing the tension of the tinfoil, and avoiding the movement of the tinfoil during the cutting and pressing process.

[0035] See also Figure 2 The novel tin foil cup forming device also includes a forming cavity 9 and a material-returning cylinder; a forming cavity 9 is provided on the base corresponding to the forming part 7, the forming cavity 9 cooperates with the forming part 7, and a material-returning cylinder is provided in the forming cavity 9, and the material-returning cylinder is used to return the pressed tin foil cup. The novel tin foil cup forming device also includes a transfer mechanism 10; the transfer mechanism 10 is provided on the main body 5, and the transfer mechanism 10 is used to clamp and transfer the formed tin foil cup. The transfer mechanism 10 includes an air rail and a pneumatic clamp; the air rail is fixedly provided on the main body 5, and the pneumatic clamp is movably provided on the air rail.

[0036] In this embodiment, the setting of the forming cavity 9 can effectively cooperate with the forming mechanism and the press forming of the tin foil cup. The setting of the material return cylinder can push the pressed tin foil cup out of the forming cavity 9. The pneumatic clamp is used to clamp and transport the formed tin foil cup, which further improves the degree of automation of the device, improves the forming efficiency, avoids the degree of manual participation, and reduces the risk of tin foil contamination.

[0037] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A novel tin foil cup forming device, characterized in that: The novel tin foil cup forming device comprises: a main body, a transmission mechanism, a cup pressing mechanism and a forming mechanism; The cup pressing mechanism comprises a slide rail arranged on the main body and a slider slidably connected to the slide rail, the transmission mechanism is fixedly arranged on the main body, the output end of the transmission mechanism is connected to the slider to drive the slider to reciprocate on the slide rail, and the slider is fixedly provided with the forming mechanism to press and cut the tin foil; The forming mechanism comprises a forming piece and a nested cutting assembly, wherein the nested cutting assembly is fixedly arranged on the sliding block, the forming piece is arranged in the nested cutting assembly, and a hardened coating is arranged on the forming piece.

2. The novel tin foil cup forming device according to claim 1 is characterized in that: The nested cutting assembly includes a nesting piece and a cutting piece; The nesting piece, the cutting piece and the forming piece are all coaxially symmetrically arranged, one end of the nesting piece is fixedly connected to the sliding block, and the cutting piece and the forming piece are both arranged in the nesting piece.

3. The novel tin foil cup forming device according to claim 1 is characterized in that: The main body comprises a top plate and a base, the transmission mechanism is fixedly arranged on the top plate, and the output end of the transmission mechanism passes through the top plate and is connected to the base.

4. The novel tin foil cup forming device according to claim 3 is characterized in that: The transmission mechanism includes a motor and a lead screw. The motor is fixedly arranged on the top plate. One end of the lead screw passes through the top plate and is connected to the motor. The other end of the lead screw is connected to the base. The slider is threadedly connected to the lead screw.

5. The novel tin foil cup forming device according to claim 3 is characterized in that: The novel tin foil cup forming device also includes a forming cavity and a material-returning cylinder; The base is provided with the forming cavity corresponding to the forming part, the forming cavity cooperates with the forming part, the forming cavity is provided with the material-returning cylinder, and the material-returning cylinder is used for returning the pressed tin foil cup.

6. The novel tin foil cup forming device according to any one of claims 1 to 5, characterized in that: The novel tinfoil cup forming device also includes a transfer mechanism; The transfer mechanism is arranged on the main body, and is used for clamping and transferring the formed tin foil cup.

7. The novel tin foil cup forming device according to claim 7 is characterized in that: The transfer mechanism includes an air rail and a pneumatic gripper; The air rail is fixedly arranged on the main body, and the pneumatic clamp is movably arranged on the air rail.

8. The novel tin foil cup forming device according to any one of claims 1 to 5, characterized in that: The molded part includes a cup cone corresponding to a tinfoil cup, and the hardened coating includes a chrome coating.

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