Foldable table type ceramic tile cutting machine

Abstract

According to the foldable table type ceramic tile cutting machine, two base plates rotate upwards at the movable connecting position of a guide rail assembly to be parallel to the guide rail assembly, and the guide rail assembly and a cutting assembly can be correspondingly placed in a groove and a water tank which are preset on a table top together; the table top, the cutting assembly placed in the water storage tank and the guide rail assembly in the separated state in the groove can rotate together with the movable connecting device serving as the center to be close to each other to be in a folded state, and due to the fact that the two guide rails are designed to be separable and can be folded together with the table top; therefore, the cutting machine and the guide rail assembly cannot be exposed after being folded, the thickness after folding is reduced, and the table type ceramic tile cutting machine is smaller in size after being folded and convenient to carry and transport.

Description

Technical Field

[0001] The invention relates to a desktop cutting machine for construction, in particular to a foldable desktop tile cutting machine. Background Art

[0002] The cutting machine is one of the important tools used by construction workers when processing plates on site. It is mainly used for on-site cutting of tiles, marble plates, etc. However, the cutting machine requires one hand to steady the cutting plate and the other hand to hold the cutting machine for cutting. In addition, there is a lot of vibration during cutting, and it is difficult to ensure accuracy. When batch cutting is required, work efficiency is affected and the labor intensity is high.

[0003] In response to the above problems, a desktop tile cutter has appeared on the market, which is similar to the desktop tile cutter described in Chinese utility model patent CN201821461033.6. The cutter is mounted on a guide rail for stable sliding, and a workbench is provided, thereby improving the cutting quality and reducing the labor intensity during cutting. However, most of these desktop tile cutters are large in size. As the size of tiles in the market becomes larger and larger, the size of the corresponding desktop tile cutters is also increasing, which is very inconvenient to transport, seriously restricting the promotion and application of desktop tile cutters. Summary of the invention

[0004] The present invention provides a foldable desktop tile cutting machine to solve the technical problem in the related art that traditional tile cutting equipment is large in size and inconvenient to transport.

[0005] The foldable table-type tile cutting machine comprises a table top, a support frame, a guide rail assembly, a base frame and a cutting device. The base frame comprises a front base frame and a rear base frame. The upper parts of the front base frame and the rear base frame are respectively connected to the front and rear ends of the guide rail assembly. The lower parts of the front base frame and the rear base frame are respectively detachably fixed to the front and rear ends of the table top by fixing parts A and fixing parts B. The support frame comprises a front support frame and a rear support frame. The front support frame and the rear support frame are respectively foldably connected to the bottom of the table top by a rotating connection device B and a rotating connection device C. The cutting device slides in the front and rear directions on the guide rail assembly by a slider that slides with the guide rail assembly. The feature is that the table top comprises a rear table top, a front A table top and a rotating connection device A, wherein the rear table top is connected to the front table top in a folding manner via the rotating connection device A, wherein the guide rail assembly comprises two front guide rails, two rear guide rails and two connecting pieces, wherein the rear ends of the two front guide rails are fixedly connected to the front ends of the two rear guide rails via two connecting pieces, wherein the front ends of the two front guide rails are connected to the top of the front base via a rotating connection device D, wherein the rear ends of the two rear guide rails are connected to the top of the rear base via a rotating connection device E, wherein the front table top also has two front grooves for correspondingly placing the two front guide rails, wherein the rear table top has two rear grooves for correspondingly placing the two rear guide rails, and wherein the front table top also has a water storage tank for correspondingly placing a cutting device.

[0006] The two front guide rails and the two rear guide rails are square.

[0007] The connecting piece is composed of a U-shaped material and U-shaped material fixing bolts.

[0008] The front guide rail and the rear guide rail are provided with front slide grooves and rear slide grooves that slide with the slider. The three inner surfaces of the U-profile are in contact with the surfaces of the front guide rail and the rear guide rail without the front slide grooves and the rear slide grooves, and are fixed by the U-profile fixing bolts, so that the connecting piece connects and fixes the front guide rail and the rear guide rail without hindering the slider from sliding on the front guide rail and the rear guide rail.

[0009] The U-shaped bar can slide on the front rail and the rear rail in the forward and backward directions.

[0010] When the table top is in an unfolded state, the two front grooves and the two rear grooves are communicated with each other.

[0011] A drain outlet is also provided below the water storage tank.

[0012] The front panel and the rear panel are also provided with screw holes A and screw holes B which are tightly matched with the fixing parts A and B respectively.

[0013] Hooks are arranged on the left and right sides above the rear support frame, and hook fixing bolts corresponding to the hooks are arranged on the left and right sides above the front support frame.

[0014] At least four guide rail fastening bolts are arranged on the left and right sides of the front panel and the rear panel. The guide rail fastening bolts enter the front groove and the rear groove through the side surfaces of the front panel and the rear panel to fix the front guide rail and the rear guide rail therein respectively.

[0015] The positive effect of the present invention is that since the two guide rails are designed to be detachable, the base frames at the front and rear ends can be flipped upwards and placed into corresponding grooves of the table together with the cutting assembly and the guide rail assembly, and folded together with the table, so that the thickness of the desktop cutting machine after folding is reduced. Therefore, the present invention has a smaller volume after folding and is easy to transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] FIG1 is a schematic diagram of the present invention in an unfolded state; FIG2 is a schematic diagram of the present invention in another unfolded state at another angle; FIG3 is a schematic diagram of the folded base frame of the present invention; FIG4 is a schematic diagram of the storage cutting assembly and the guide rail assembly of the present invention; FIG5 is a schematic diagram of the disconnection of the guide rail assembly of the present invention; FIG6 is a schematic diagram of a folded support frame of the present invention; FIG. 7 is a schematic diagram of the table top folding of the present invention. Figure 1; FIG8 is a schematic diagram of the table folding of the present invention Figure 2 ; FIG9 is a partial enlarged schematic diagram of the guide rail assembly of the present invention; 10 is a schematic rear view of a partial guide rail assembly and a cutting assembly of the present invention; FIG11 is a perspective schematic diagram of a guide rail assembly and a cutting assembly in a part of the present invention; FIG12 is a perspective schematic diagram of a table top in a part of the present invention; 13 is a front view schematic diagram of the guide rail assembly of the present invention in the table groove; 1. Support frame; 11. Front support frame; 12. Rear support frame; 13. Hook; 14. Hook fixing bolt; 15. Rotary connection device B; 16. Rotary connection device C; 2. Base frame; 21. Front base frame; 22. Rear base frame; 23. Fixing member A; 24. Fixing member B; 25. Rotary connecting device D; 26 Rotary connecting device E; 3. Cutting device; 31. Marble machine; 32. Fixed frame; 33. Sliding block; 34. Cutting disc; 4. Table; 41. Front table; 42. Back table; 43. Front groove; 44. Back groove; 45. Water storage tank; 46. Guide rail fastening bolt; 47; Screw hole A; 48. Screw hole B; 49 Rotating connection device A; 5. Guide rail assembly; 51. Front guide rail; 511. Front slide; 512. Screw hole C; 52. Rear guide rail; 521. Rear slide; 522. Screw hole D; 53. Connector; 531. U-profile; 532. U-profile fixing bolt; 533. Hole A; 534. Hole B; Implementation

[0017] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below.

[0018] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] like Figure 1 , 2As shown, the improved foldable desktop tile cutting machine of the present invention is the same as the existing desktop cutting machine. The present invention is also composed of a support frame 1, a base frame 2, a cutting device 3, a table top 4, and a guide rail assembly 5. The support frame 1 includes a front support frame 11 and a rear support frame 12. The front support frame 11 and the rear support frame 12 are respectively foldably arranged under the table top 4. The base frame 2 includes a front base frame 21 and a rear base frame 22. The upper parts of the front base frame 21 and the rear base frame 22 are respectively connected to the front and rear ends of the guide rail assembly 5, and the lower parts of the front base frame 21 and the rear base frame 22 are respectively fixed to the front and rear ends of the table top 4. The cutting device 3 includes a marble machine 31 and a fixing frame 32. A cutting blade 34 is installed on the marble machine 31. The marble machine 31 is fixed to the fixing frame 32 by fastening bolts, and the fixing frame 32 is fixed to two sliders 33 by fastening bolts, so that the marble machine 31 can slide back and forth on the guide rail assembly 5 to cut the plate placed on the table top 4.

[0020] like Fig.12 As shown, unlike the existing cutting equipment, the table 4 includes two parts, a front table 41 and a rear table 42. The front table 41 and the rear table 42 are connected by a rotating connection device A 49, and the rotating connection device A 49 is a connecting shaft, so that the rear table 42 can rotate around the connecting shaft. The front table 41 and the rear table 42 can also be connected by other rotating connection devices such as hinge shafts and pivots. Specifically, the rotating connection device A 49 is arranged below the middle of the front table 41 and the rear table 42. When the front table 41 and the rear table 42 are unfolded in a straight line, the rear end of the front table 41 and the front end of the rear table 42 abut against each other, and the rotating connection device A is arranged downward under the action of gravity. Since the rear end of the front table 41 and the front end of the rear table 42 abut against each other, the front table 41 and the rear table 42 cannot be turned upward at this time, and the front table 41 and the rear table 42 can maintain a straight line unfolded state.

[0021] like Fig.12 As shown, the front countertop 41 has two front grooves 43 that can accommodate two front guide rails 51, and the rear countertop 42 has two rear grooves 44 that can accommodate two rear guide rails 52. The front countertop 41 also has a water storage tank 45 that can place the cutting device 3, and a drain outlet is provided under the water storage tank 45. When it is unfolded, the water storage tank 45 can be used to accumulate sewage on the countertop and discharge the sewage uniformly through the drain outlet. When it needs to be folded, the water storage tank 45 can be used to place the cutting device 3. The two front grooves 43 are connected to the water storage tank 45. When the countertop 4 is in the unfolded state, the two front grooves 43 and the two rear grooves 44 are connected.

[0022] like Figure 1As shown, the front support frame 11 is connected to the lower part of the front table 41 in a foldable manner through a rotating connection device B 15, and the rotating connection device B 15 is a connecting shaft, and the front support frame 11 can rotate around the connecting shaft. The rear support frame 12 is connected to the rear table 42 in a foldable manner through a rotating connection device C 16, and the rotating connection device C 16 is a connecting shaft, and the rear support frame 12 can rotate around the connecting shaft. The rotating connection device B 15 can also be connected by other rotating connection devices such as a hinge shaft and a pivot. The rotating connection device C 16 can also be connected by other rotating connection devices such as a hinge shaft and a pivot. When in the unfolded state, the front base frame 21 and the rear base frame 22 support the table 4 in front and back, and two hooks 13 are also provided on both sides of the upper part of the rear support frame 12, and two hook fixing bolts 14 cooperating with the hooks 13 are provided on both sides of the upper part of the front support frame 11.

[0023] like Figure 1 , 9 As shown in Figures 10 and 11, the guide rail assembly 5 consists of two front guide rails 51 and two rear guide rails 52, the two front guide rails 51 and the two rear guide rails 52 are square, and the two front guide rails 51 and the two rear guide rails 52 are connected by two connecting members 53. The front guide rail 51 and the rear guide rail 52 on the right have four surfaces, namely, up, down, left, and right. The left side is provided with a front slide groove 511 and a rear slide groove 521 that cooperate with the slider 33 to slide. The front guide rail 51 and the rear guide rail 52 on the left have four surfaces, namely, up, down, left, and right. The right side is provided with a front slide groove 511 and a rear slide groove 521 that cooperate with the slider 33 to slide.

[0024] As shown in Figures 9, 10, and 11, a specific implementation of the connecting member 53 includes a U-shaped material 531 and a U-shaped material fixing bolt 532. The inner side of the U-shaped material 531 has three surfaces, which are respectively fitted with the upper, right, and lower surfaces of the front guide rail 51 and the rear guide rail 52, and can slide on the front guide rail 51 and the rear guide rail 52 in the front and rear directions. When the U-shaped material 531 is in the middle of the front guide rail 51 and the rear guide rail 52, the parts where the three surfaces of the U-shaped material 531 fit with the front guide rail 51 are provided with holes A 533, the parts where the rear part of the front guide rail 51 fits with the U-shaped material 531 are provided with screw holes C 512 corresponding to the positions of the holes A 533, the parts where the three surfaces of the U-shaped material 531 fit with the rear guide rail 52 are further provided with holes B 534, and the parts where the front part of the rear guide rail 52 fits with the U-shaped material 531 are provided with screw holes D 512 corresponding to the positions of the holes B 534. 522. When the front guide rail 51 and the rear guide rail 52 need to be connected, the U-shaped material fixing bolt 532 is passed through the hole A 533 and the hole B 534 and screwed into the corresponding screw hole C 512 and the screw hole D 522. When the U-shaped material fixing bolt 532 is tightened, the U-shaped material fastens the front guide rail 51 and the rear guide rail 52. At this time, the front slide groove 511 and the rear slide groove 521 are fastened and connected, and the slider 33 can slide back and forth in the front slide groove 511 of the front guide rail 51 and the rear slide groove 521 of the rear guide rail 52. When the U-shaped material fixing bolt 532 is removed, the U-shaped material 531 is slid until it is completely in contact with one of the front guide rail 51 or the rear guide rail 52, and the front guide rail 51 and the rear guide rail 52 are disconnected. What is described here is a specific implementation of the right connecting member 53. The two connecting members 53 are symmetrical with each other, so the implementation description of the left connecting member 53 is omitted here.

[0025] like Figure 1 , 3 As shown, the front ends of the two front guide rails 51 are connected to the top of the front base frame 21 through two rotating connection devices D 25. The two rotating connection devices D 25 are connecting shafts, and the front base frame 21 can rotate around the connecting shafts. The rear ends of the two rear guide rails 52 are connected to the top of the rear base frame 22 through two rotating connection devices E 26. The two rotating connection devices E 26 are connecting shafts, and the rear base frame 22 can rotate around the connecting shafts.

[0026] The front ends of the two front guide rails 51 and the top of the front base frame 21 may also be connected via other rotating connection devices such as hinge shafts and pivots.

[0027] The rear ends of the two rear guide rails 52 and the upper portion of the rear base frame 22 may also be connected via other rotating connection devices such as hinge shafts and pivots.

[0028] like Figure 1 , 3As shown, the front base frame 21 is detachably fixed to the front end of the front table 41 by a fixing piece A 23 at the bottom. The detachable fixing piece A 23 is two hand-tightened bolts. After removing the two hand-tightened bolts, the front base frame 21 can be rotated around the two rotating connecting devices B 15 to the top of the front guide rail 51 and be parallel to the front guide rail 51. The front table 41 is also provided with a screw hole A 47 that is tightly matched with the fixing piece A 23.

[0029] like Figure 1 , 3 As shown, the rear base frame 22 is detachably fixed to the rear end of the rear panel 42 by a fixing piece B 24 at the bottom. The detachable fixing piece B 24 is two hand-tightened bolts. After removing the two hand-tightened bolts, the rear base frame 22 can be rotated around the two rotating connecting devices C 16 to the top of the rear guide rail 52 and be parallel to the rear guide rail 52. The rear panel 42 is also provided with a screw hole B 48 that is tightly matched with the fixing piece B24.

[0030] When folding is required, Figure 1 , 3 As shown: first slide the cutting device 3 to the top of the water storage tank 45, then loosen and remove the fixing bolts 532 on the other surfaces of the two connecting members 53 except the top, remove the fixing member A 23 and the fixing member B 24, rotate the front base frame 21 to the top of the front guide rail 51 and parallel to it with the rotating connecting device D 25 as the center, and then rotate the rear base frame 22 to the top of the rear guide rail 52 and parallel to it with the rotating connecting device E 26 as the center, as shown in FIG. Figure 3 , 4 5: At this time, after losing the support of the front base frame 21 and the rear base frame 22, the two front guide rails 51 and the two rear guide rails 52 fall into the corresponding two front grooves 43 and the two rear grooves 44 respectively, and the cutting device 3 that slides with the two front guide rails 51 and the two rear guide rails 52 also falls into the corresponding water storage tank 45, and the two connecting members 53 also fall into the middle of the two front grooves 43 and the two rear grooves 44 respectively, so that the thickness of the cutting machine after folding can be reduced. At this time, the front base frame 21 and the front surface 41 are in contact, and the rear base frame 22 and the rear surface 42 are in contact, and the fixing member A 23 and the fixing member B are fixed. The screw rod parts of 24 are respectively passed through the screw holes 47 and 48 on the front base frame 21 and the rear base frame 22 and tightened, and the front base frame 21 and the rear base frame 22 are respectively fixed to the front surface 41 and the rear surface 42, and then the fixing bolts 532 on the two connecting members 53 are loosened and taken out, and the connecting members 53 are slid forward or backward until the front guide rail 51 and the rear guide rail 52 are completely separated, as shown in FIG. Fig.13As shown, the left and right sides of the front and rear surfaces 41 and 42 are provided with guide rail fastening bolts 46, and the guide rail fastening bolts 46 are hand-tightened bolts. The guide rail fastening bolts 46 pass through the left and right sides of the front and rear surfaces 41 and 42, and enter the two front grooves 43 and the two rear grooves 44, respectively fastening and fixing the two front guide rails 51 and the two rear guide rails 52 placed therein, so as to prevent the front guide rails 51 and the rear guide rails 52 from loosening and falling from the front grooves 43 and the rear grooves 44 respectively during folding and transportation. At least 4 of the fastening bolts 46 are required. Figure 6 As shown: the front support frame 11 and the rear support frame 12 are folded and arranged with the front panel 41 and the rear panel 42 respectively, as shown in FIG. Figure 7 , 8 As shown: Finally, the rear panel 42 fixed with two rear guide rails 52 and the rear base frame 22 is rotated and folded with the front panel 41 through the rotating connection device A 49. Figure 8 As shown: after folding, the hook 13 is close to the hook fixing bolt 14, the hook 13 is hung on the screw of the hook fixing bolt 14, and the hook fixing bolt 14 is tightened to fix the front panel 41 and the rear panel 42, which can prevent the front panel 41 and the rear panel 42 from being separated during transportation. At this point, the foldable desktop cutting machine is completed.

[0031] In summary, the folded form of the present invention can be conveniently placed in the trunk of a car, which is convenient for transportation and reduces transportation costs.

[0032] The above-mentioned embodiments only express the implementation mode of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. A foldable table-type tile cutting machine, comprising a table top (4), a support frame (1), a guide rail assembly (5), a base frame (2) and a cutting device (3), wherein the base frame (2) comprises a front base frame (21) and a rear base frame (22), wherein the upper portions of the front base frame (21) and the rear base frame (22) are respectively connected to the front and rear ends of the guide rail assembly (5), and the lower portions of the front base frame (21) and the rear base frame (22) are respectively detachably fixed to the front and rear ends of the table top (4) by means of a fixing member A (23) and a fixing member B (24), wherein the support frame (1) comprises a front support frame (11) and a rear support frame (12), wherein the front support frame (11) and the rear support frame (12) are respectively foldably connected to the lower portion of the table top (4) by means of a rotating connection device B (15) and a rotating connection device C (16), and wherein the cutting device (3) slides on the guide rail assembly (5) in a forward and backward direction by means of a slider (33) that slidably cooperates with the guide rail assembly (5), and wherein the cutting device (3) slides on the guide rail assembly (5) in a forward and backward direction, and wherein the cutting device (3) slides on the guide rail assembly (5) ... in a forward and backward direction, and wherein the cutting device (3) slides on the guide rail assembly (5) in a forward and backward direction, and wherein the cutting device (3) slides on the guide rail assembly (5) in a forward and backward direction, and wherein the cutting device (3) slides on the guide rail assembly (5) in a forward and backward direction, and wherein the cutting device (3) slides on the guide rail assembly The table top (4) comprises a rear table top (42), a front table top (41) and a rotating connection device A (49); the rear table top (42) is connected to the front table top (41) in a folding manner via the rotating connection device A (49); the guide rail assembly (5) comprises two front guide rails (51), two rear guide rails (52) and two connecting members (53); the rear ends of the two front guide rails (51) are fixedly connected to the front ends of the two rear guide rails (52) via the two connecting members (53); the front ends of the two front guide rails (51) are connected to the front ends of the two rear guide rails (52) via the two connecting members (53); The front panel (41) is connected to the top of the front base frame (21) via a rotating connection device D (25); the rear ends of the two rear guide rails (52) are connected to the top of the rear base frame (22) via a rotating connection device E (26); the front panel (41) also has two front grooves (43) capable of correspondingly placing the two front guide rails (51); the rear panel (42) has two rear grooves (44) capable of correspondingly placing the two rear guide rails (52); and the front panel (41) also has a water storage tank (45) capable of correspondingly placing the cutting device (3).

2. The foldable table-type tile cutting machine according to claim 1, characterized in that: The two front guide rails (51) and the two rear guide rails (52) are square.

3. The foldable table-type tile cutting machine according to claim 1, characterized in that: The connecting member (53) is composed of a U-shaped material (531) and a U-shaped material fixing bolt (532).

4. The foldable table-type tile cutting machine according to claim 3 is characterized in that: The front guide rail (51) and the rear guide rail (52) are provided with a front slide groove (511) and a rear slide groove (521) that are slidably matched with the slider (33); the three inner surfaces of the U-shaped material (531) are in contact with the surfaces of the front guide rail (51) and the rear guide rail (52) that do not have the front slide groove (511) and the rear slide groove (521), and are fixed by U-shaped material fixing bolts (532), so that the connecting member (53) connects and fixes the front guide rail (51) and the rear guide rail (52) without hindering the slider (33) from sliding on the front guide rail (51) and the rear guide rail (52).

5. The foldable table-type tile cutting machine according to claim 4, characterized in that: The U-shaped bar (531) can slide on the front guide rail (51) and the rear guide rail (52) in a forward and backward direction.

6. The foldable table-type tile cutting machine according to claim 1, characterized in that: When the table top (4) is in an unfolded state, the two front grooves (43) and the two rear grooves (44) are in communication with each other.

7. The foldable table-type tile cutting machine according to claim 1, characterized in that: A drainage outlet is also provided below the water storage tank (45).

8. The foldable table-type tile cutting machine according to claim 1, characterized in that: The front surface (41) and the rear surface (42) are also provided with screw holes A (47) and screw holes B (48) respectively, which are fastened to the fixing member A (23) and the fixing member B (24).

9. The foldable table-type tile cutting machine according to claim 1, characterized in that: Hooks (13) are provided on the left and right sides above the rear support frame (12), and hook fixing bolts (14) corresponding to the hooks (13) are provided on the left and right sides above the front support frame (11).

10. The foldable table-type tile cutting machine according to claim 1, characterized in that: At least four guide rail fastening bolts (46) are provided on the left and right sides of the front panel (41) and the rear panel (42). The guide rail fastening bolts (46) enter the front groove (43) and the rear groove (44) through the side surfaces of the front panel (41) and the rear panel (42) on both sides, and respectively fix the front guide rail (51) and the rear guide rail (52) therein.

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