Non-pressure feeding device for ceramics

Abstract

The non-pressure type feeding device comprises a support, a first side plate is installed on the left side of the support, a second side plate is installed on the right side of the support, a core shaft is connected between the first side plate and the second side plate, the core shaft is sleeved with an adsorption transmission roller, and a negative pressure adsorption hole is formed in the cylindrical face of the adsorption transmission roller. The left end face of the adsorption transmission roller is provided with a side suction hole, the side suction hole communicates with the negative pressure adsorption hole, a negative pressure sliding block module is arranged between the adsorption transmission roller and the first side plate, the right end face of the negative pressure sliding block module is provided with an annular groove, the position of the annular groove is aligned with the position of the side suction hole, and the left side of the annular groove communicates with a negative pressure air inlet through a connecting rod. According to the feeding device, non-pressure contact is achieved during feeding, the yield is improved, the production cost is reduced, and the feeding device is convenient, fast and reliable.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of feeding technology relates to a ceramic no pressure type feeding device. BACKGROUND

[0002] Ceramic sheet is a kind of widely used ceramic products, usually high-temperature firing, with certain hardness, wear resistance and corrosion resistance. Ceramic sheet is used in building, decoration, electronics, chemical and other fields, is an important industrial raw material.

[0003] The existing ceramic sheet adopts two-roll clamping type feeding in the cutting and punching process, and the pressure of upper and lower rollers is adjusted to meet the feeding processing requirements. Due to the characteristics of ceramic material, the continuous operation is prone to cause indentation, deformation and cracking on the surface of ceramic, which affects the production efficiency and yield, causes resource waste and increases production cost. UTILITY MODEL CONTENT

[0004] In view of the above problems existing in the prior art, the application provides a ceramic no pressure type feeding device.

[0005] The technical scheme of the utility model is as follows:

[0006] A ceramic no pressure type feeding device, comprising a support, a side plate one is installed on the left side of the support, a side plate two is installed on the right side of the support, a mandrel is connected between the side plate one and the side plate two, the mandrel is sleeved with an adsorption transmission roller, a negative pressure adsorption hole is formed in the cylindrical surface of the adsorption transmission roller, a side suction hole is formed in the left end face of the adsorption transmission roller, the side suction hole is communicated with the negative pressure adsorption hole, a negative pressure sliding block module is arranged between the adsorption transmission roller and the side plate one, an annular groove is formed in the right end face of the negative pressure sliding block module, the position of the annular groove is aligned with the position of the side suction hole, the left side of the annular groove is communicated with a negative pressure air inlet through a connecting rod, and a DC motor is assembled on the right side of the mandrel.

[0007] As a preferred embodiment of the utility model: vacuum regulating valve one and vacuum regulating valve two are installed between the side plate one and the negative pressure sliding block module, the side plate one is provided with a negative pressure controller, and the negative pressure controller is provided with a guide column communicated with the negative pressure sliding block module.

[0008] As a preferred embodiment of the utility model: deep groove ball bearing one is arranged between the side plate one and the mandrel, and deep groove ball bearing two is arranged between the side plate two and the mandrel.

[0009] As a preferred embodiment of the utility model: linear bearing one is installed on the left side of the guide column, the linear bearing one is assembled with shaft elastic baffle one and linear bearing spacer sleeve, linear bearing two is installed on the right side of the guide column, and the linear bearing two is assembled with shaft elastic baffle two.

[0010] As a preferred embodiment of the utility model: negative pressure sliding block module and guide pillar between the communication has through -hole.

[0011] As a preferred embodiment of the utility model: the bottom of support is installed with foot cup and trundle.

[0012] The utility model has the advantages of:

[0013] The right end surface of negative pressure sliding block module is provided with annular groove, the position of annular groove is aligned with the position of side suction hole, side suction hole communicates negative pressure adsorption hole, the left side of annular groove communicates negative pressure air inlet through connecting rod, when negative pressure air inlet generates negative pressure, annular groove and aligned side suction hole and negative pressure adsorption hole generate adsorption force, so that ceramic sheet can rotate feeding by the adsorption force generated between adsorption transmission roller and material belt in the processing, thereby realize no pressure contact, improve the yield, reduce production cost, the rotating speed of adsorption transmission roller can be controlled by controlling the frequency size of direct current motor, thereby adjust processing feeding length, convenient and reliable. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of the utility model ceramic no pressure type feeding device;

[0015] Figure 2 It is the enlarged view of A place;

[0016] Figure 3 It is the assembly drawing of the utility model;

[0017] Figure 4 It is the enlarged view of B place.

[0018] In the drawing: 1-direct current motor;2-adsorption transmission roller;3-support;4-negative pressure air inlet;5-negative pressure sliding block module;6-negative pressure adsorption hole;7-vacuum regulating valve one;8-negative pressure controller;9-guide pillar;10-vacuum regulating valve two;11-deep groove ball bearing one;12-side plate one;13-core shaft;14-linear bearing one;15-axle elastic baffle one;16-linear bearing spacer;17-axle elastic baffle two;18-linear bearing two;19-connecting rod;20-annular groove;21-through -hole;22-side plate two;23-deep groove ball bearing two;24-foot cup;25-trundle;26-side suction hole. DETAILED DESCRIPTION

[0019] The utility model is specifically described below in connection with the drawings and examples. Obviously, the described example is only a part of the utility model example, not all examples. Based on the example in the utility model, all other examples obtained by the person skilled in the art without making creative labor belong to the scope of the utility model protection.

[0020] As Figures 1-4 shown, a ceramic pressureless feeding device, including a bracket 3, the left side of the bracket 3 is provided with a side plate one 12, the right side of the bracket 3 is provided with a side plate two 22, the side plate one 12 and the side plate two 22 are connected with a mandrel 13, the mandrel 13 is sleeved with an adsorption transmission roller 2, a plurality of negative pressure adsorption holes 6 are formed in the cylindrical surface of the adsorption transmission roller 2, a side suction hole 26 is formed in the left end surface of the adsorption transmission roller 2, the side suction hole 26 is communicated with the negative pressure adsorption hole 6, a negative pressure sliding block module 5 is arranged between the adsorption transmission roller 2 and the side plate one 12, a ring groove 20 is formed in the right end surface of the negative pressure sliding block module 5, the position of the ring groove 20 is aligned with the position of the side suction hole 26, the left side of the ring groove 20 is communicated with a negative pressure inlet 4 through a connecting rod 19, and the right side of the mandrel 13 is provided with a DC motor 1.

[0021] The vacuum adjusting valve one 7 and the vacuum adjusting valve two 10 are arranged between the side plate one 12 and the negative pressure sliding block module 5, the side plate one 12 is provided with a negative pressure controller 8, the negative pressure controller 8 is provided with a guide column 9 communicated with the negative pressure sliding block module 5, the vacuum adjusting valve one 7 and the vacuum adjusting valve two 10 are provided with screw rods, the distance between the negative pressure sliding block module 5 and the adsorption transmission roller 2 can be adjusted through the screw rods, the adsorption force is increased when the distance is shortened, and the adsorption force is reduced when the distance is lengthened.

[0022] The deep groove ball bearing one 11 is arranged between the side plate one 12 and the mandrel 13, the deep groove ball bearing two 23 is arranged between the side plate two 22 and the mandrel 13, the deep groove ball bearings can bear large radial load and run well under radial and axial combined load; the linear bearing one 14 is arranged on the left side of the guide column 9, the linear bearing one 14 is provided with an elastic retaining ring for shaft one 15 and a linear bearing spacer 16, the linear bearing two 18 is arranged on the right side of the guide column 9, the linear bearing two 18 is provided with an elastic retaining ring for shaft two 17, the linear bearing one 14 and the linear bearing two 18 can obtain high-precision stable linear motion; the through hole 21 is communicated between the negative pressure sliding block module 5 and the guide column 9; the foot cup 24 and the caster 25 are arranged at the bottom of the bracket 3, and the use efficiency of the equipment is improved.

[0023] In summary, the ceramic pressureless feeding device, the position of the ring groove is aligned with the position of the side suction hole, the side suction hole is communicated with the negative pressure adsorption hole, the left side of the ring groove is communicated with the negative pressure inlet through the connecting rod, when the negative pressure inlet generates negative pressure, the ring groove, the aligned side suction hole and the negative pressure adsorption hole also generate adsorption force, so that the ceramic sheet can rotate feeding through the adsorption force generated between the adsorption transmission roller and the material belt during the machining process, thereby realizing pressureless contact and improving the yield rate; the speed of the adsorption transmission roller can be controlled by controlling the frequency of the DC motor, and the machining feeding length is convenient to adjust.

[0024] Although the embodiments of the present application have been disclosed as above, it is not limited to the application listed in the specification and the embodiments, and can be applied to various fields suitable for the present application. For those skilled in the art, various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and therefore the present application is not limited to specific details under the general concept defined by the claims and the equivalent range.

Claims

1. A pressureless feeding device for ceramics, characterized by: The application relates to a vacuum adsorption transmission roller, which comprises a support (3), a side plate one (12) mounted on the left side of the support (3), a side plate two (22) mounted on the right side of the support (3), a mandrel (13) connected between the side plate one (12) and the side plate two (22), a vacuum adsorption transmission roller (2) sleeved on the mandrel (13), a negative pressure adsorption hole (6) formed in the cylindrical surface of the vacuum adsorption transmission roller (2), a side suction hole (26) formed in the left end surface of the vacuum adsorption transmission roller (2), the side suction hole (26) being communicated with the negative pressure adsorption hole (6), a negative pressure sliding block module (5) arranged between the vacuum adsorption transmission roller (2) and the side plate one (12), an annular groove (20) formed in the right end surface of the negative pressure sliding block module (5), the annular groove (20) being aligned with the position of the side suction hole (26), a negative pressure air inlet (4) communicated with the annular groove (20) through a connecting rod (19) on the left side of the annular groove (20), and a direct current motor (1) assembled on the right side of the mandrel (13).

2. The pressureless feeding device for ceramics according to claim 1, characterized in that: The side plate one (12) and the negative pressure sliding block module (5) are provided with a vacuum adjusting valve one (7) and a vacuum adjusting valve two (10), the side plate one (12) is provided with a negative pressure controller (8), and the negative pressure controller (8) is provided with a guide column (9) communicated with the negative pressure sliding block module (5).

3. The pressureless feeding device for ceramics according to claim 1, characterized in that: The side plate one (12) and the mandrel (13) are provided with a deep groove ball bearing one (11), and the side plate two (22) and the mandrel (13) are provided with a deep groove ball bearing two (23).

4. The pressureless feeding device for ceramics according to claim 2, characterized in that: The left side of the guide column (9) is provided with a linear bearing one (14), the linear bearing one (14) is provided with an elastic ring one (15) and a linear bearing spacer (16), the right side of the guide column (9) is provided with a linear bearing two (18), and the linear bearing two (18) is provided with an elastic ring two (17).

5. The pressureless feeding device for ceramics according to claim 2, characterized in that: The negative pressure sliding block module (5) and the guide column (9) are communicated with a through hole (21).

6. A pressureless feeding device for ceramic masses according to any one of claims 1-5, characterized in that: The bottom of the support (3) is provided with a foot cup (24) and a foot wheel (25).

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