Ceramic tile transfer mechanism at corner position in ceramic tile production line

Abstract

A ceramic tile transferring mechanism at the corner position in a ceramic tile production line comprises a transverse roller type conveyor and a longitudinal roller type conveyor, the output end of the transverse roller type conveyor and the input end of the longitudinal roller type conveyor are connected to the same transferring support, and a corner bearing plate is arranged on the transferring support. A plurality of buffer rollers parallel to conveying rollers on the transverse roller type conveyor are arranged on the corner bearing plate; a corner conveying belt is arranged above the corner bearing plate, the conveying direction of the corner conveying belt is the same as that of the longitudinal roller type conveyor, and the corner conveying belt stretches across the corner bearing plate and extends to the position above the input end of the longitudinal roller type conveyor. Two limiting side plates facing the transverse roller type conveyor and the longitudinal roller type conveyor respectively are arranged on the side portion of the corner bearing plate, and a flexible buffering plate is arranged on the side wall of the limiting side plate facing the transverse roller type conveyor. By the adoption of the structure, the problem of efficient and safe transfer of ceramic tiles at corners can be solved, the breakage rate in the production process is reduced, and the automation level and the production efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tile processing, in particular to a tile transfer mechanism at a corner position in a tile production line. Background Art

[0002] In the current ceramic tile manufacturing industry, automated production lines have become one of the key factors in improving production efficiency and product quality. However, in a highly automated production process, the transition of ceramic tiles from straight-line conveying to corner positions is still a technical challenge. Traditional corner transfer technologies mostly rely on physical pushing, slide rail guidance or manual assistance, which have obvious shortcomings:

[0003] 1. Although it can guide the tiles to turn to a certain extent, due to the existence of friction, long-term use will cause the edges of the tiles to wear, which is particularly unfavorable for tile products with high requirements for surface finish.

[0004] 2. In some complex or special corner processing, companies still have to use manual methods to transport and position tiles, which not only increases labor costs, but also reduces production efficiency. The instability of manual operation also increases the risk of tile damage. Summary of the invention

[0005] The technical problem to be solved by the utility model is to provide a tile transfer mechanism at a corner position in a tile production line, which can solve the problem of efficient and safe transfer of tiles at the corners, reduce the breakage rate in the production process, and improve the level of automation and production efficiency.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a tile transfer mechanism at a corner position in a tile production line, comprising a transverse roller conveyor and a longitudinal roller conveyor, the output end of the transverse roller conveyor and the input end of the longitudinal roller conveyor are connected to the same transfer support, the transfer support is provided with a corner bearing plate, and the corner bearing plate is provided with a plurality of buffer rollers parallel to the conveying rollers on the transverse roller conveyor;

[0007] A corner conveyor belt is provided above the corner bearing plate, and the conveying direction of the corner conveyor belt is the same as the conveying direction of the longitudinal roller conveyor. The corner conveyor belt spans above the corner bearing plate and extends to above the input end of the longitudinal roller conveyor;

[0008] The side of the corner bearing plate is provided with two limiting side plates facing the transverse roller conveyor and the longitudinal roller conveyor respectively, and a flexible buffer plate is provided on the side wall of the limiting side plate facing the transverse roller conveyor.

[0009] In a preferred solution, a proximity switch is provided on the limiting side plate where the flexible buffer plate is located, and the proximity switch sensing probe part is arranged toward and located directly above the edge of the corner support plate, and an opening aligned with the proximity switch is provided on the edge of the corner support plate.

[0010] In a preferred embodiment, one end of the longitudinal roller conveyor includes two fixed shafts, namely, an upper corner conveyor belt fixed shaft and a lower corner conveyor belt movable shaft, and the other end includes an upper corner conveyor belt fixed shaft, a lower corner conveyor belt movable shaft and a tensioning roller in the middle;

[0011] The corner conveyor belt fixed axis at one end of the longitudinal roller conveyor and the corner conveyor belt movable axis below are arranged in the notch arranged on the limiting side plate facing the longitudinal roller conveyor, and the corner conveyor belt fixed axis at the other end, the corner conveyor belt movable axis below and the tensioning roller are arranged on the vertical plates on both sides of the input end of the longitudinal roller conveyor.

[0012] In the preferred solution, vertical grooves are provided on both sides of the notch of the limiting side plate and on the vertical plates on both sides of the input end of the longitudinal roller conveyor, and a movable axle seat is provided in the vertical groove. Both ends of the movable axle of the corner conveyor belt are arranged on the two movable axles of the corner conveyor belts. A vertical guide rod passing through the movable axle seat is provided in the vertical groove, and a spring is provided on the guide rod above the movable axle seat.

[0013] In the preferred scheme, transverse strip holes are also provided on the vertical plates on both sides of the input end of the longitudinal roller conveyor, and tensioning roller seats are provided in the transverse strip holes. The two ends of the tensioning roller are arranged on the two tensioning roller seats. A horizontal screw rod passing through the tensioning roller seat is provided in one of the transverse strip holes, and the ends of the screw rod extend to the outside of the vertical plates on both sides of the input end of the longitudinal roller conveyor and are transmission-connected to the motor.

[0014] In a preferred solution, the proximity switch is fixed by a proximity switch fixing frame, the proximity switch fixing frame is an L-shaped structure, a horizontal bar hole is provided on the horizontal section of the proximity switch fixing frame, a horizontal push rod is passed through the horizontal bar hole, a push plate is provided on one end of the push rod located in the horizontal bar hole, and the push plate is used to tighten the proximity switch vertically passing through the horizontal bar hole and located at one end of the horizontal bar hole;

[0015] A threaded section is arranged on the top rod portion passing through the switch fixing frame.

[0016] In a preferred solution, anti-slip convex strips are provided on the belt surface of the corner conveyor belt.

[0017] In the preferred scheme, the corner conveyor belt fixed shaft at one end of the corner conveyor belt extends laterally to the outside of the limiting side plate, and a pulley is provided on the corner conveyor belt fixed shaft outside the limiting side plate. The driving device cooperates with the transmission belt to realize the driving of the corner conveyor belt fixed shaft outside the limiting side plate.

[0018] The utility model provides a tile transfer mechanism at a corner position in a tile production line, which has the following beneficial effects by adopting the above structure:

[0019] (1) Through the buffering method, the collision and friction of tiles when moving at corners are greatly reduced. Even fragile or large-sized tiles can be effectively protected, which significantly improves the qualified rate of finished products and reduces production costs;

[0020] (2) The adjustable corner conveyor belt ensures a fast and smooth transfer process, reducing production interruptions caused by adjusting and handling broken tiles, and improving the overall operating efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a schematic diagram of the side structure of the corner conveyor belt of the utility model.

[0024] Figure 3 It is a schematic diagram of the movable shaft structure of the corner conveyor belt of the utility model.

[0025] Figure 4 The utility model is a schematic diagram of the structure of the proximity switch fixing frame.

[0026] In the figure: transverse roller conveyor 1, longitudinal roller conveyor 2, transverse strip hole 201, conveying roller 3, corner bearing plate 4, buffer roller 5, limiting side plate 6, vertical groove 601, flexible buffer plate 7, opening 8, proximity switch 9, proximity switch fixing frame 10, horizontal strip hole 1001, top rod 11, threaded section 111, top plate 12, corner conveyor belt 13, anti-skid convex strip 131, corner conveyor belt driving shaft 14, pulley 141, corner conveyor belt fixed shaft 15, corner conveyor belt movable shaft 16, movable shaft seat 161, guide rod 17, spring 18, tensioning roller 19, tensioning roller seat 20, screw rod 21, motor 22. DETAILED DESCRIPTION

[0027] like Figure 1 A ceramic tile transfer mechanism at a corner position in a ceramic tile production line comprises a transverse roller conveyor 1 and a longitudinal roller conveyor 2, wherein the output end of the transverse roller conveyor 1 and the input end of the longitudinal roller conveyor 2 are connected to the same transfer support, and the transfer support is provided with a corner bearing plate 4, and the corner bearing plate 4 is provided with a plurality of buffer rollers 5 parallel to the conveying rollers 3 on the transverse roller conveyor 1;

[0028] A corner conveyor belt 13 is provided above the corner bearing plate 4. The conveying direction of the corner conveyor belt 13 is the same as the conveying direction of the longitudinal roller conveyor 2. The corner conveyor belt 13 spans above the corner bearing plate 4 and extends to above the input end of the longitudinal roller conveyor 2.

[0029] The side of the corner bearing plate 4 is provided with two limiting side plates 6 facing the transverse roller conveyor 1 and the longitudinal roller conveyor 2 respectively, and a flexible buffer plate 7 is provided on the side wall of the limiting side plate 6 facing the transverse roller conveyor 1.

[0030] In the preferred solution, a proximity switch 9 is provided on the limiting side plate 6 where the flexible buffer plate 7 is located. The sensing probe part of the proximity switch 9 is arranged in a direction and is located directly above the edge of the corner support plate 4. An opening 8 aligned with the proximity switch 9 is provided on the edge of the corner support plate 4.

[0031] In a preferred embodiment, one end of the longitudinal roller conveyor 2 includes two fixed shafts, namely, an upper corner conveyor belt fixed shaft 15 and a lower corner conveyor belt movable shaft 16, and the other end includes an upper corner conveyor belt fixed shaft 15 and a lower corner conveyor belt movable shaft 16 and a tensioning roller 19 in the middle;

[0032] The corner conveyor belt fixed shaft 15 at one end of the longitudinal roller conveyor 2 and the corner conveyor belt movable shaft 16 below are arranged in the notch arranged on the limiting side plate 6 facing the longitudinal roller conveyor 2, and the corner conveyor belt fixed shaft 15 at the other end, the corner conveyor belt movable shaft 16 below and the tensioning roller 19 are arranged on the vertical plates on both sides of the input end of the longitudinal roller conveyor 2.

[0033] In the preferred scheme, vertical grooves 601 are provided on both sides of the notch of the limiting side plate 6 and on the vertical plates on both sides of the input end of the longitudinal roller conveyor 2, and a movable shaft seat 161 is provided in the vertical groove 601. The two ends of the corner conveyor belt movable shaft 16 are arranged on two corner conveyor belt movable shafts 16. A vertical guide rod 17 passing through the movable shaft seat 161 is provided in the vertical groove 601, and a spring 18 is sleeved on the guide rod 17 above the movable shaft seat 161.

[0034] In the preferred scheme, transverse strip holes 201 are also provided on the vertical plates on both sides of the input end of the longitudinal roller conveyor 2, and tensioning roller seats 20 are provided in the transverse strip holes 201. Both ends of the tensioning roller 19 are arranged on the two tensioning roller seats 20, and a horizontal screw rod 21 passing through the tensioning roller seat 20 is provided in one of the transverse strip holes 201. The ends of the screw rod 21 extend to the outside of the vertical plates on both sides of the input end of the longitudinal roller conveyor 2 and are transmission-connected to the motor 22.

[0035] In a preferred solution, the proximity switch 9 is fixed by a proximity switch fixing frame 10, and the proximity switch fixing frame 10 is an L-shaped structure. A horizontal bar hole 1001 is provided on the horizontal section of the proximity switch fixing frame 10, and a horizontal push rod 11 is passed through the horizontal bar hole 1001. A top sheet 12 is provided on one end of the push rod 11 located in the horizontal bar hole 1001, and the top sheet 12 is used to tighten the proximity switch 9 vertically passing through the horizontal bar hole 1001 and located at one end of the horizontal bar hole 1001;

[0036] A threaded section 111 is provided on the portion of the top rod 11 passing through the switch fixing frame 10 .

[0037] In a preferred solution, anti-skid convex strips 131 are provided on the belt surface of the corner conveyor belt 13 .

[0038] In the preferred solution, the corner conveyor belt fixed shaft 15 at one end of the corner conveyor belt 13 extends laterally to the outside of the limiting side plate 6, and a pulley 141 is provided on the corner conveyor belt fixed shaft 15 outside the limiting side plate 6, and the driving device cooperates with the transmission belt to realize the driving of the corner conveyor belt fixed shaft 15 outside the limiting side plate 6.

[0039] The present invention discloses a tile transfer mechanism at a corner position in a tile production line, when transferring tile products:

[0040] The horizontal roller conveyor 1 conveys the tiles to the corner bearing plate 4, and relies on the buffer roller 5 to prevent the tiles from being worn, and uses the flexible buffer plate 7 to prevent the tiles from being damaged by collision with the limit side plate 6. After the tiles move to the corner bearing plate 4, the proximity switch 9 senses the position of the tiles, and cooperates with the control module to transmit the control signal to the motor 22, and the motor 22 drives the screw rod 21 to rotate, so that the tension roller 19 presses Figure 3 The middle form moves to the left. At this time, the two corner conveyor belt movable shafts 16 move downward under the action of the spring 18, and the lower belt surface of the corner conveyor belt 13 moves downward as a whole to fit the tiles. Then the driving device drives the corner conveyor belt active shaft 14 and drives the corner conveyor belt 13 to run as a whole. After the tiles are moved to the longitudinal roller conveyor 2, the device is reset as a whole.

[0041] In the above scheme, the proximity switch 9 can accurately determine the thickness of the tile (i.e. the height of the top surface of the tile), and then control the stroke of the motor 22 to control the downward movement of the lower belt surface of the corner conveyor belt 13, thereby ensuring that the corner conveyor belt 13 contacts the tile while avoiding excessive displacement that blocks the output of the tile.

Claims

1. A tile transfer mechanism at an angle position in a tile production line, comprising a transverse roller conveyor (1) and a longitudinal roller conveyor (2), wherein the output end of the transverse roller conveyor (1) and the input end of the longitudinal roller conveyor (2) are connected to the same transfer support, characterized in that: The transfer support is provided with a corner support plate (4), and the corner support plate (4) is provided with a plurality of buffer rollers (5) parallel to the conveying rollers (3) on the transverse roller conveyor (1); A corner conveyor belt (13) is provided above the corner support plate (4); the conveying direction of the corner conveyor belt (13) is the same as the conveying direction of the longitudinal roller conveyor (2); the corner conveyor belt (13) spans above the corner support plate (4) and extends to above the input end of the longitudinal roller conveyor (2); The corner support plate (4) is provided with two limiting side plates (6) facing the transverse roller conveyor (1) and the longitudinal roller conveyor (2) respectively on the side portion thereof, and a flexible buffer plate (7) is provided on the side wall of the limiting side plate (6) facing the transverse roller conveyor (1).

2. The ceramic tile transfer mechanism at a corner position in a ceramic tile production line according to claim 1, characterized in that: A proximity switch (9) is provided on the limit side plate (6) where the flexible buffer plate (7) is located. The sensing probe portion of the proximity switch (9) is arranged facing and located directly above the edge of the corner support plate (4). An opening (8) aligned with the proximity switch (9) is provided on the edge of the corner support plate (4).

3. The ceramic tile transfer mechanism at a corner position in a ceramic tile production line according to claim 1, characterized in that: The longitudinal roller conveyor (2) comprises two fixed shafts at one end, namely an upper corner conveyor belt fixed shaft (15) and a lower corner conveyor belt movable shaft (16), and the other end comprises an upper corner conveyor belt fixed shaft (15) and a lower corner conveyor belt movable shaft (16) and a tensioning roller (19) in the middle; The corner conveyor belt fixed shaft (15) at one end of the longitudinal roller conveyor (2) and the corner conveyor belt movable shaft (16) below are arranged in a notch provided on a limiting side plate (6) facing the longitudinal roller conveyor (2), and the corner conveyor belt fixed shaft (15) at the other end, the corner conveyor belt movable shaft (16) below and the tensioning roller (19) are arranged on the vertical plates on both sides of the input end of the longitudinal roller conveyor (2).

4. The ceramic tile transfer mechanism at a corner position in a ceramic tile production line according to claim 3, characterized in that: Vertical grooves (601) are provided on both sides of the notch of the limiting side plate (6) and on the vertical plates on both sides of the input end of the longitudinal roller conveyor (2). A movable shaft seat (161) is provided in the vertical groove (601). Both ends of the movable shaft (16) of the corner conveyor belt are arranged on the two movable shafts (16) of the corner conveyor belt. A vertical guide rod (17) passing through the movable shaft seat (161) is provided in the vertical groove (601). A spring (18) is sleeved on the guide rod (17) above the movable shaft seat (161).

5. The ceramic tile transfer mechanism at a corner position in a ceramic tile production line according to claim 4, characterized in that: The vertical plates on both sides of the input end of the longitudinal roller conveyor (2) are also provided with transverse strip holes (201), and tension roller seats (20) are provided in the transverse strip holes (201). Both ends of the tension roller (19) are arranged on the two tension roller seats (20), and a horizontal screw rod (21) passing through the tension roller seat (20) is provided in one of the transverse strip holes (201), and the ends of the screw rod (21) extend to the outside of the vertical plates on both sides of the input end of the longitudinal roller conveyor (2) and are transmission-connected to the motor (22).

6. The ceramic tile transfer mechanism at a corner position in a ceramic tile production line according to claim 2, characterized in that: The proximity switch (9) is fixed by a proximity switch fixing frame (10), the proximity switch fixing frame (10) is an L-shaped structure, a horizontal strip hole (1001) is provided on a horizontal section of the proximity switch fixing frame (10), a horizontal push rod (11) is passed through the horizontal strip hole (1001), a push plate (12) is provided on one end of the push rod (11) located in the horizontal strip hole (1001), and the push plate (12) is used to tighten the proximity switch (9) vertically passing through the horizontal strip hole (1001) and located at one end of the horizontal strip hole (1001); A threaded section (111) is provided on the portion of the top rod (11) that passes through the switch fixing frame (10).

7. The ceramic tile transfer mechanism at a corner position in a ceramic tile production line according to claim 1, characterized in that: The belt surface of the corner conveyor belt (13) is provided with anti-slip convex strips (131).

8. The ceramic tile transfer mechanism at a corner position in a ceramic tile production line according to claim 1, characterized in that: The corner conveyor belt fixed shaft (15) at one end of the corner conveyor belt (13) extends transversely to the outside of the limiting side plate (6); a belt pulley (141) is provided on the corner conveyor belt fixed shaft (15) outside the limiting side plate (6); and the driving device cooperates with the transmission belt to realize the driving of the corner conveyor belt fixed shaft (15) outside the limiting side plate (6).

Images