Automatic packaging equipment for reel tablecloth

Abstract

The utility model relates to the technical field of tablecloth packaging, in particular to automatic packaging equipment for reel tablecloth, which comprises a mounting frame, one side of the mounting frame is rotatably connected with a guide roller and a tension roller, the other side of the mounting frame is provided with a winding piece, the winding piece further comprises a pressing piece, and the pressing piece is connected with the guide roller and the tension roller. The pressing piece is used for pressing the tablecloth and is matched with the rolling piece to roll the tablecloth; wherein the side face of the mounting frame is further provided with a packaging assembly, the packaging assembly is used for packaging the tablecloth, the pressing roller can be matched with the winding drum to wind the tablecloth through the elastic supporting effect provided by the spring for the pressing roller, it can be guaranteed that the tablecloth cannot be folded and bent in the winding process, and the packaging effect is good. According to the tablecloth winding and packaging device, the quality after winding and packaging is ensured, the packaging film can be rapidly wrapped on the wound tablecloth through the packaging assembly, packaging is conducted in cooperation with the thermoplastic gun and the cutting knife, the structure is simple, operation is easy and convenient, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of tablecloth packaging, in particular to automatic packaging equipment for roll tablecloths. Background Art

[0002] Tablecloth is an item that covers the table or desktop to prevent dirt or increase its beauty. Because it is customary to cover the table, it is also called a tablecloth. Due to domestic and foreign usage habits and the specifications of the tables, the shapes and names are different, including square table covers, round table covers, tea table covers, dining table covers, etc. They are mainly used for display, banquets, and dining, and are generally suitable for elegant places such as restaurants, hotels, and teahouses.

[0003] In order to facilitate the production and packaging of tablecloths, it is necessary to use the automatic packaging equipment of roll tablecloths for packaging. For example, the prior art Chinese patent announcement number "CN215972509U" discloses an automatic folding device for tablecloths, which relates to the technical field of tablecloth folding devices, including a bottom plate, a driving frame is fixed on one side of the bottom plate, a No. 1 motor is installed inside the driving frame, a turntable is connected to the output end of the No. 1 motor, a turning roller extending to the inside of the bottom plate is provided at one end of the turntable, a slide groove is provided at the contact position between one end of the turntable and the turning roller, an electrostatic generator is fixed at one end of the turning roller, an electrostatic strip is fixed on the outer wall of the turning roller, an arc groove is provided at the contact position between the outer wall of the driving frame and the turning roller, and a limiting frame is fixed on the side of the top of the bottom plate away from the limiting strip. The utility model shortens the time required for folding the tablecloth by arranging a turntable, an arc groove, a turning roller, an electrostatic generator and an electrostatic strip to cooperate with each other, replacing the manual folding method, thereby improving the efficiency of folding the tablecloth.

[0004] Some automatic packaging equipment for roll tablecloths can fold the tablecloths, but in actual operation, considering that the tablecloths need to be transported and sold after packaging, the folding method may require the tablecloths to be packaged later, and on the other hand, if they are directly transported without packaging, the tablecloths will become wrinkled and scattered, which is inconvenient for transportation and sales and has poor practicality. Utility Model Content

[0005] The utility model aims to solve the above-mentioned defect in the prior art that the tablecloth cannot be packaged, resulting in the inconvenience of transporting and selling the tablecloth, and proposes an automatic packaging device for roll tablecloth.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An automatic packaging device designed for roll tablecloths comprises a mounting frame, one side of the mounting frame is rotatably connected to a guide roller and a tensioning roller, and the other side is provided with a winding member, the winding member further comprises a pressing member, the pressing member is used to press the tablecloth and cooperate with the winding member to wind the tablecloth;

[0008] Wherein, a packaging component is also provided on the side of the mounting frame, and the packaging component is used to package the tablecloth.

[0009] Furthermore, the winding member includes a first motor, and a protrusion and a support plate are fixedly installed on both sides of the mounting frame respectively, the first motor is fixedly installed on the side of the protrusion, and the shaft end of the first motor is fixedly connected to a reel for winding the table cloth.

[0010] Furthermore, the clamping member includes a limiting column fixedly connected to the protrusion and the top of the support plate, the axial end of the limiting column is slidably connected to a movable seat and is sleeved with a spring, and a clamping roller is rotatably connected between a pair of movable seats and located above the reel.

[0011] Furthermore, the top of the limiting column is threadedly connected to a locking nut via a thread line, and the two ends of the spring are respectively in conflict with the movable seat and the locking nut.

[0012] Furthermore, the packaging assembly includes slide grooves opened on both sides of the mounting frame, and a film sealing roller for packaging that is rotatably connected to the top of the mounting frame. The slide groove is aligned with the roll and is slidably connected to a receiving plate inside. A connecting portion extends from one side of the receiving plate. An electric push rod is fixedly installed on the side of one of the mounting frames, and the shaft end of the electric push rod is fixedly connected to the connecting portion.

[0013] Furthermore, a hot pressing mold is fixedly installed on the side of the receiving plate, and a second motor is fixedly installed on the top of the receiving plate through a support plate, the shaft end of the second motor is fixedly connected to a reciprocating screw, and a cutting knife is slidably connected to the side of the supporting plate through a guide rod, the cutting knife is threadedly connected to the reciprocating screw, and cooperates with the hot pressing mold to cut and fix the sealing film.

[0014] The automatic packaging equipment for roll table cloth proposed by the utility model has the beneficial effects that: the utility model utilizes the elastic support provided by the spring for the pressure roller, so that the pressure roller can cooperate with the roll to roll up the table cloth, and can also ensure that the table cloth will not be wrinkled or bent during the rolling process, thereby ensuring the quality after rolling and packaging, and the packaging component can be used to quickly cover the sealing film on the rolled table cloth, and cooperate with the thermoplastic gun and the cutting knife for packaging, the utility model has a simple structure, is easy to operate, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the pressure roller of the utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of area A;

[0018] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of area B.

[0019] In the figure: 1. mounting frame; 2. guide roller; 3. tensioning roller; 4. winding member; 41. first motor; 42. raised portion; 421. support plate; 43. reel; 5. clamping member; 51. limit column; 52. movable seat; 53. spring; 54. clamping roller; 55. threaded wire; 56. locking nut; 6. packaging assembly; 61. slide groove; 611. film sealing roller; 62. receiving plate; 63. electric push rod; 64. hot pressing mold; 65. second motor; 66. reciprocating screw rod; 67. guide rod; 68. cutting knife. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 , an automatic packaging device for roll tablecloth, comprising a mounting frame 1, one side of the mounting frame 1 is rotatably connected with a guide roller 2 and a tensioning roller 3, and the other side is provided with a winding member 4, the winding member 4 also includes a pressing member 5, the pressing member 5 is used to press the tablecloth and cooperate with the winding member 4 to wind the tablecloth;

[0022] A packaging component 6 is also provided on the side of the mounting frame 1, and the packaging component 6 is used to package the tablecloth.

[0023] Furthermore, the winding member 4 includes a first motor 41, and a protrusion 42 and a support plate 421 are fixedly installed on both sides of the mounting frame 1, the first motor 41 is fixedly installed on the side of the protrusion 42, and the shaft end of the first motor 41 is fixedly connected to a reel 43 for rolling up the table cloth.

[0024] It should be added that the other end of the reel 43 is not fixed to form a feeding end, which is convenient for disassembly and assembly of the reel, and the reel 43 can adopt the air-expanding shaft in the prior art, fix the reel by means of air-expanding ridges, and reel the tablecloth by driving the reel to rotate.

[0025] Furthermore, the clamping member 5 includes a limiting column 51 fixedly connected to the protrusion 42 and the top of the support plate 421, the axial end of the limiting column 51 is slidably connected to a movable seat 52 and is sleeved with a spring 53, and a clamping roller 54 is rotatably connected between a pair of movable seats 52 and located above the reel 43.

[0026] In more detail, the top of the limiting column 51 is threadedly connected to a locking nut 56 via a thread line 55 , and the two ends of the spring 53 are respectively in conflict with the movable seat 52 and the locking nut 56 .

[0027] It is worth mentioning that by rotating the clamping nut 56 to change its height at the end of the limiting column 51, the spring 53 is squeezed to change the rebound force of the pressing roller 54, thereby adapting to the winding drum or the rolled tablecloth with different diameters within a certain range;

[0028] Furthermore, the threaded connection of the locking nut 56 facilitates the replacement of the spring 53 and the pressing roller 54 .

[0029] In general, the packaging component 6 includes slide grooves 61 opened on both sides of the mounting frame 1, and a film sealing roller 611 for packaging that is rotatably connected to the top of the mounting frame 1. The slide groove 61 is aligned with the reel 43, and a receiving plate 62 is slidably connected inside it. A connecting portion extends from one side of the receiving plate 62, and an electric push rod 63 is fixedly installed on the side of one of the mounting frames 1, and the shaft end of the electric push rod 63 is fixedly connected to the connecting portion.

[0030] Finally, a hot pressing mold 64 is fixedly installed on the side of the receiving plate 62, and a second motor 65 is fixedly installed on the top through a support plate. The shaft end of the second motor 65 is fixedly connected to a reciprocating screw rod 66. A cutting knife 68 is slidably connected to the side of the support plate through a guide rod 67. The cutting knife 68 is threadedly connected to the reciprocating screw rod 66 and cooperates with the hot pressing mold 64 to cut and fix the sealing film.

[0031] It is worth mentioning that the sealing film roller 611 is detachably connected to the mounting frame 1 to facilitate replacement of the sealing film. During packaging, the sealing film is pulled against the table cloth, and the drum 43 rotates while pulling the sealing film to cover the table cloth. In addition, hot air guns are provided on both sides of the mounting frame 1 to heat-seal the two ends of the table cloth.

[0032] In specific operation, after the tablecloth is sealed, the electric push rod 63 pushes the receiving plate 62 to a certain position, and the hot pressing mold 64 contacts the sealing film to fix the two layers of sealing film together by hot melting;

[0033] Furthermore, the second motor 65 drives the reciprocating screw rod 66 and cooperates with the guide rod 67 to drive the cutting knife 68 to move to cut the sealing film.

[0034] Working mode: When working, the tightening nut 56 is rotated to change its height at the end of the limit column 51, and then the rebound force of the pressing roller 54 is changed by squeezing the spring 53, and then the reel 43 is driven by the first motor 41 to rotate and reel the tablecloth;

[0035] After the tablecloth is rolled up, the first motor 41 stops rotating and pulls the sealing film to align the sealing film with the tablecloth. Then, the first motor 41 drives the tablecloth to rotate and then pulls the sealing film to seal the tablecloth.

[0036] Finally, the electric push rod 63 pushes the receiving plate 62 to a certain position, and the hot pressing mold 64 contacts the sealing film to fix the two layers of sealing film together by hot melting. The second motor 65 drives the reciprocating screw rod 66 and cooperates with the guide rod 67 to drive the cutting knife 68 to move, cut the sealing film, and finally use a hot air gun to complete the tablecloth packaging.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic packaging device for roll tablecloths, comprising a mounting frame (1), Features: One side of the mounting frame (1) is rotatably connected to a guide roller (2) and a tensioning roller (3), and the other side is provided with a winding member (4), wherein the winding member (4) further comprises a pressing member (5), and the pressing member (5) is used to press the table cloth and cooperate with the winding member (4) to wind up the table cloth; Wherein, a packaging component (6) is also provided on the side of the mounting frame (1), and the packaging component (6) is used to package the tablecloth.

2. The automatic packaging device for roll table cloth according to claim 1, Features: The winding member (4) comprises a first motor (41), and a protrusion (42) and a support plate (421) are respectively fixedly mounted on both sides of the mounting frame (1), the first motor (41) is fixedly mounted on the side of the protrusion (42), and the shaft end of the first motor (41) is fixedly connected to a reel (43) for winding up the table cloth.

3. The automatic packaging device for roll table cloth according to claim 2, Features: The clamping member (5) comprises a limiting column (51) fixedly connected to the protruding portion (42) and the top of the supporting plate (421); the axial end of the limiting column (51) is slidably connected to a movable seat (52) and is sleeved with a spring (53); a clamping roller (54) is rotatably connected between a pair of movable seats (52) and located above the reel (43).

4. The automatic packaging device for roll table cloth according to claim 3, Features: The top of the limiting column (51) is threadedly connected to a locking nut (56) via a thread line (55), and the two ends of the spring (53) are respectively in contact with the movable seat (52) and the locking nut (56).

5. The automatic packaging device for roll table cloth according to claim 2, Features: The packaging assembly (6) comprises slide grooves (61) provided on both sides of the mounting frame (1), and a film sealing roller (611) for packaging rotatably connected to the top of the mounting frame (1); the slide groove (61) is aligned with the reel (43), and a receiving plate (62) is slidably connected therein; a connecting portion extends from one side of the receiving plate (62); an electric push rod (63) is fixedly mounted on the side of one of the mounting frames (1), and the shaft end of the electric push rod (63) is fixedly connected to the connecting portion.

6. The automatic packaging device for roll table cloth according to claim 5, Features: A hot pressing mold (64) is fixedly mounted on the side of the receiving plate (62), and a second motor (65) is fixedly mounted on the top of the receiving plate via a support plate; a reciprocating screw rod (66) is fixedly connected to the shaft end of the second motor (65); a cutting knife (68) is slidably connected to the side of the supporting plate via a guide rod (67); the cutting knife (68) is threadedly connected to the reciprocating screw rod (66) and cooperates with the hot pressing mold (64) to cut and fix the sealing film.

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