CN-121848240-B - Edge grinding machine for ceramic tile production

Abstract

The invention relates to the technical field of edge grinding machines, in particular to an edge grinding machine for ceramic tile production, which comprises a bottom frame, wherein a conveying belt is embedded at the upper end of the bottom frame, a polishing mechanism is arranged at the rear side of the upper end of the bottom frame, a wheel row and guide rails are respectively arranged at the two sides of the rear side of the upper surface of the bottom frame, a baffle plate is arranged at the front side of the upper surface of the bottom frame through a telescopic mechanism, a fixed plate is fixedly embedded at one side of the inner side of the guide rail, a movable plate is slidably embedded at the other side of the inner side of the guide rail, two supporting rods are movably inserted between the fixed plate and the movable plate, and limit wheels are respectively and rotatably embedded at the lower ends of the two supporting rods.

Inventors

• YANG LUNTING
• Lai hongyuan

Assignees

• 福建省晋江市内坑泉隆建材有限公司

Dates

Publication Date

20260508

Application Date

20260313

Claims (4)

1. 1. The edge grinding machine for ceramic tile production comprises an underframe (1) and is characterized in that a conveyor belt (2) is embedded at the upper end of the underframe (1), grinding mechanisms are arranged at the rear side of the upper end of the underframe (1), a wheel row (36) and a guide rail (7) are respectively arranged at the two sides of the rear side of the upper surface of the underframe (1), a baffle plate (32) is arranged at the front side of the upper surface of the underframe (1) through an expansion mechanism, a fixed plate (4) is fixedly embedded at one side of the inner side of the guide rail (7), a movable plate (5) is slidably embedded at the other side of the inner side of the guide rail (7), a locking mechanism is arranged at the front end between the fixed plate (4) and the movable plate (5), two support rods (13) are movably inserted between the fixed plate (4) and the movable plate (5), limit wheels (18) are respectively and rotatably embedded at the lower ends of the two support rods (13), one sides of the support rods (13) close to the grinding mechanisms are connected with connecting rods (22) through elastic mechanisms, the lower ends of the two connecting rods (22) are fixedly connected with soft plates (20) at one side, which is close to the soft wire (21) and is in the shape of the soft wire (21) and is pressed on the soft wire (21). The elastic mechanism comprises a sliding plate (23) fixedly connected to the upper end of a connecting rod (22), a fixing seat (24) is fixedly connected to the outer surface of the supporting rod (13), inserting plates (25) are fixedly connected to the two sides of the lower surface of the fixing seat (24) respectively, the inserting plates (25) penetrate through the upper surface of the sliding plate (23) in a sliding mode, T-shaped columns (27) are fixedly connected to the upper surface of the sliding plate (23), fixing cylinders (26) are sleeved at the upper ends of the T-shaped columns (27) in a sliding mode, the upper ends of the fixing cylinders (26) are fixedly connected to the lower surface of the fixing seat (24), compression springs (28) are arranged on the inner sides of the fixing cylinders (26), and the compression springs (28) are located on the upper end faces of the T-shaped columns (27); the ceramic tile (37) is conveyed towards one side, a round corner edging (38) formed by polishing of a polishing mechanism is guided and limited by two limiting wheels (18), and under the pressure action of an elastic wire (21), a soft board (20) is attached to the surface of the round corner edging (38); The telescopic mechanism comprises a telescopic cylinder (33) and a guide cylinder (34) which are fixedly arranged on a front plate on the upper surface of the underframe (1), a guide rod (35) is inserted into the rear end of the guide cylinder (34) in a sliding manner, and the rear end of the guide rod (35) and the telescopic end of the telescopic cylinder (33) are fixedly connected to the front surface of the baffle plate (32); The locking mechanism comprises a threaded column (10) fixedly connected to the front end of one side surface of the fixed plate (4), a through hole (11) is formed in the front end of one side surface of the movable plate (5) in a penetrating mode, the threaded column (10) penetrates through the inner side of the through hole (11) in a sliding mode, and a locking nut (12) is sleeved on the end portion of the threaded column (10) in a threaded mode; The outer surface fixation of bracing piece (13) is provided with embedded column (15), both sides terminal surface of embedded column (15) is fixedly connected with friction plate (16) respectively, two spouts (6) have been seted up respectively to the one side that fixed plate (4) are close to with movable plate (5), the inboard of embedded spout (6) is slided respectively at the both ends of embedded column (15), the upper surface fixedly connected with gusset plate (9) of movable plate (5).
2. 2. An edging machine for ceramic tile production according to claim 1, characterized in that the polishing mechanism comprises a motor (29) fixedly arranged at the rear edge of the upper surface of the underframe (1), a polishing wheel (30) is fixedly arranged at the output end of the motor (29), and water spraying heads (31) are fixedly arranged on the upper surface of the underframe (1) and close to the two sides of the polishing wheel (30).
3. 3. The edge grinding machine for ceramic tile production according to claim 1, wherein the rear ends of the upper surface and the lower surface of the movable plate (5) are fixedly connected with sliding blocks (8) respectively, the sliding blocks (8) are slidably embedded into the inner sides of guide rails (7), the rear ends of the guide rails (7) are fixedly connected with mounting seats (3), and the lower ends of the mounting seats (3) are fixedly connected to the upper surface of a bottom frame (1).
4. 4. The edge grinding machine for ceramic tile production according to claim 1, wherein a wheel shaft (19) is fixedly embedded in a central shaft of the limiting wheel (18), two ends of the wheel shaft (19) are respectively and rotatably connected with the inner side of the supporting rod (13), and the upper end of the supporting rod (13) is fixedly connected with a contact ball (17).

Description

Edge grinding machine for ceramic tile production Technical Field The invention relates to the technical field of edge grinding machines, in particular to an edge grinding machine for ceramic tile production. Background In the ceramic tile production and processing process, edging is one of the key processes, and its core purpose is to polish the shaping to the ceramic tile border, however, current ceramic tile edging machine has technical defect, especially when ceramic tile unilateral length is longer, in the conveyer belt transportation process, its one side of polishing through the wheel of polishing easily takes place to convey askew because of the atress is uneven, spacing insecure, leads to ceramic tile edging size deviation, the uneven of corner polishing, seriously influences edging processingquality. After the ceramic tile edge is polished by a fillet, the edge of the ceramic tile is changed into an arc-shaped curved surface structure from a right-angle structure, a limiting mechanism mainly comprising wheel rows and straight plates is difficult to form stable adaptation with arc-shaped fillet edging in the prior art, the wheel rows are distributed in a straight line, point contact type limiting is adopted, the joint area of the wheel rows and the arc-shaped curved surface is small, the guiding effect is poor, slipping and deviation are very easy to occur, the wheel rows adapt to the arc-shaped curved surface through customization, the applicability is poor, the operation is inconvenient to frequently replace, and when the straight plate rigid limiting piece directly abuts against the arc-shaped edge, the stress is concentrated and the contact mode is not matched, the formed fillet edging is very easy to cause extrusion, scraping, edge breakage or surface scratch, the edging forming quality is directly damaged, and the defective rate is increased. The polishing wheel is used for polishing the edges of the ceramic tiles, a large amount of ceramic tile fragments are necessarily generated when the polishing wheel polishes the edges of the ceramic tiles, the ceramic tile fragments are easy to adhere and accumulate on the surfaces of the formed round-corner edging surfaces, so that the ceramic tile edging machine becomes an important hidden danger for affecting limiting stability, irregular gaps are formed between the limiting pieces and the round-corner edging surfaces due to accumulation of the fragments, friction resistance between the limiting pieces and the ceramic tiles can be increased due to accumulated fragments, ceramic tile conveying and blocking can be caused, and the fragments can be driven to scrape the round-corner edging surfaces under the action of friction force, so that edging breakage and scratches are caused. Disclosure of Invention The invention aims to solve the defects in the background art and provides an edge grinding machine for ceramic tile production. The edge grinder for ceramic tile production comprises a bottom frame, wherein a conveying belt is embedded at the upper end of the bottom frame, a polishing mechanism is arranged at the rear side of the upper end of the bottom frame, a wheel row and a guide rail are respectively arranged at the two sides of the rear side of the upper surface of the bottom frame, a baffle is arranged at the front side of the upper surface of the bottom frame through a telescopic mechanism, a fixed plate is fixedly embedded at one side of the inner side of the guide rail, a movable plate is slidably embedded at the other side of the inner side of the guide rail, a locking mechanism is arranged at the front end between the fixed plate and the movable plate, two supporting rods are movably inserted between the fixed plate and the movable plate, limit wheels are respectively and rotatably embedded at the lower ends of the two supporting rods, one side of each supporting rod close to the polishing mechanism is connected with a connecting rod through an elastic mechanism, soft plates are fixedly connected with the lower ends of the two connecting rods together, elastic wires are fixedly connected with one side of the two connecting rods close to each other, the elastic wires are spirally pressed on the upper surface of the soft plates; the elastic mechanism comprises a sliding plate fixedly connected to the upper end of the connecting rod, the outer surface of the supporting rod is fixedly connected with a fixing seat, two sides of the lower surface of the fixing seat are respectively fixedly connected with an inserting plate, the inserting plates penetrate through the upper surface of the sliding plate in a sliding mode, a T-shaped column is fixedly connected to the upper surface of the sliding plate, a fixed cylinder is sleeved at the upper end of the T-shaped column in a sliding mode, the upper end of the fixed cylinder is fixedly connected to the lower surface of the fixing seat, a compression spring is arranged on the inner side of the fixed cy