Paper surface gluing device for sponge sand production

Abstract

The utility model discloses a paper surface gluing device for sponge sand production, which comprises a positioning unit, the positioning unit comprises a base, the top of the base is fixedly connected with a first positioning frame and a second positioning frame, a supporting rod is arranged between the first positioning frame and the second positioning frame, the surface of the supporting rod is sleeved with a roller, and the roller is connected with the positioning unit. Raw paper is wound and fixed on the surface of the roller; and the gluing unit comprises a fixing frame, a bearing strip is fixedly connected to the inner side of the fixing frame, a set of pressing wheels are evenly arranged on the top of the bearing strip, a fixing rod is further fixedly connected to the fixing frame, and a glue roller is rotationally installed on the surface of the fixing rod. According to the design, the defects in the prior art are overcome, a worker can be assisted in rapidly and uniformly gluing body paper, great convenience is brought to the worker, and in addition, in the gluing process, the body paper is effectively prevented from being twisted and wrinkled through the pressing and positioning effects of the pressing wheels.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge sand, in particular to a paper surface gluing device for sponge sand production. Background Art

[0002] Sponge sand is composed of base paper, sponge and abrasives. It is suitable for grinding and polishing the rough surfaces of materials such as solid wood furniture, metal stainless steel, automobile repair, machinery manufacturing, plastic glass, decorative crafts, etc. During the production and processing of sponge sand, the staff needs to coat the base paper with glue.

[0003] Under the existing technology, the base paper of sponge sand is wound on rollers when leaving the factory. When gluing the base paper, the staff needs to remove the base paper from the roller and then apply glue on the surface of the base paper. The operation is extremely inconvenient and inefficient. In addition, since the base paper is relatively thin, the base paper is prone to twisting and wrinkling during the gluing process, which will affect the gluing effect. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the above-mentioned prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a paper surface gluing device for sponge sand production, which is to solve the problem that "when gluing the base paper, the staff needs to take the base paper off the roller and then apply glue on the surface of the base paper, which is extremely inconvenient and inefficient to operate, and because the base paper is relatively thin, the base paper is prone to twisting and wrinkling during the gluing process, which will affect the gluing effect."

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A paper surface gluing device for sponge sand production, comprising:

[0009] A positioning unit, the positioning unit comprising a base, a first positioning frame and a second positioning frame are fixedly connected to the top of the base, a support rod is installed between the first positioning frame and the second positioning frame, a roller is sleeved on the surface of the support rod, and base paper is wound and fixed on the surface of the roller;

[0010] The gluing unit comprises a fixing frame, the bottom of the fixing frame is fixedly connected to the top of the base, a receiving bar is fixedly connected to the inner side of the fixing frame, two receiving bars are symmetrically arranged, a group of clamping wheels are evenly arranged on the top of the receiving bar, a fixing rod is also fixedly connected to the fixing frame, and a glue roller is rotatably installed on the surface of the fixing rod.

[0011] As a preferred solution of the paper surface gluing device for sponge sand production described in the utility model, a through hole is penetrated through the first positioning frame, and a thread groove is opened on the second positioning frame toward the side of the first positioning frame, and an internal thread is arranged in the thread groove.

[0012] As a preferred solution of the paper surface gluing device for sponge sand production described in the utility model, one end of the support rod is fixedly connected with a rotating handle, and the other end of the support rod is provided with an external thread, and the external thread matches the internal thread.

[0013] As a preferred solution of the paper surface gluing device for sponge sand production described in the utility model, a rotating rod is arranged at the center of the pressure wheel, one end of the rotating rod is rotatably connected to the center of the pressure wheel, and the other end of the rotating rod is fixedly connected to a moving block, and a group of guide rods are installed on the moving block.

[0014] As a preferred solution of the paper surface gluing device for sponge sand production described in the utility model, an upper limit block is fixedly connected to the top end of the guide rod, and a lower limit block is fixedly connected to the bottom end of the guide rod. Both the upper limit block and the lower limit block are fixedly connected to the outer side of the fixed frame, and the moving block is sleeved on the surface of the guide rod.

[0015] As a preferred solution of the paper surface gluing device for sponge sand production described in the utility model, the surface of the guide rod is sleeved with a first spring and a second spring, one end of the first spring is fixedly connected to the bottom of the upper limit block, the other end of the first spring is fixedly connected to the top of the moving block, one end of the second spring is fixedly connected to the bottom of the moving block, and the other end of the second spring is fixedly connected to the top of the lower limit block.

[0016] Beneficial effects of the utility model:

[0017] When the utility model is in use, the staff can place the roller between the first positioning frame and the second positioning frame, use the support rod to support the roller, the staff drags the base paper through the bottom of the rubber roller and makes the base paper come to the top of the receiving strip, and the pressure wheel moves upward under the squeezing of the base paper, the pressure wheel moves and drives the moving block to move synchronously upward along the guide rod through the rotating rod, the elastic force of the first spring and the second spring are both increased, and the first spring and the second spring apply downward force to the pressure wheel, and the pressure presses and positions the base paper, and in the process of the staff dragging the base paper through the bottom of the rubber roller, the glue on the surface of the rubber roller is evenly coated on the surface of the base paper. The design solves the shortcomings of the prior art and can assist the staff to quickly and evenly realize the gluing process of the base paper, which brings great convenience to the staff. In addition, in the process of gluing, the compression and positioning effect of the pressure wheel can effectively prevent the base paper from being twisted and wrinkled, and the gluing effect is further optimized. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is an exploded view of the positioning unit of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the gluing unit of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the clamping wheel of the utility model.

[0023] In the figure: 100, positioning unit; 101, base; 102, first positioning frame; 103, second positioning frame; 104, penetration hole; 105, threaded groove; 106, support rod; 107, rotating handle; 108, roller; 109, base paper; 200, gluing unit; 201, fixed frame; 202, receiving strip; 203, fixed rod; 204, rubber roller; 205, pressure wheel; 206, rotating rod; 207, moving block; 208, guide rod; 209, upper limit block; 210, lower limit block; 211, first spring; 212, second spring. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Reference Figure 1-4 The utility model provides a paper surface gluing device for sponge sand production, comprising:

[0029] The positioning unit 100 includes a base 101, a first positioning frame 102 and a second positioning frame 103 are fixedly connected to the top of the base 101, a support rod 106 is installed between the first positioning frame 102 and the second positioning frame 103, a roller 108 is sleeved on the surface of the support rod 106, and a base paper 109 is wound and fixed on the surface of the roller 108;

[0030] The gluing unit 200 includes a fixing frame 201, the bottom of the fixing frame 201 is fixedly connected to the top of the base 101, a receiving bar 202 is fixedly connected to the inner side of the fixing frame 201, two receiving bars 202 are symmetrically arranged, a group of clamping wheels 205 are evenly arranged on the top of the receiving bar 202, a fixing rod 203 is also fixedly connected to the fixing frame 201, a rubber roller 204 is rotatably installed on the surface of the fixing rod 203, when the base paper 109 passes the bottom of the rubber roller 204, the glue on the surface of the rubber roller 204 can be coated on the surface of the base paper 109.

[0031] Furthermore, a through hole 104 is formed on the first positioning frame 102, and a threaded groove 105 is formed on the second positioning frame 103 on the side facing the first positioning frame 102, and an internal thread is arranged in the threaded groove 105. A rotating handle 107 is fixedly connected to one end of the support rod 106, and an external thread is arranged at the other end of the support rod 106, and the external thread matches the internal thread. When installing and fixing the roller 108, the staff can place the roller 108 between the first positioning frame 102 and the second positioning frame 103, pass the support rod 106 through the through hole 104 and the inside of the roller 108, and then rotate the rotating handle 107 to make the other end of the support rod 106 enter the threaded groove 105, so that the position of the support rod 106 is fixed, and the support rod 106 can support the roller 108.

[0032] Furthermore, a rotating rod 206 is provided at the center of the pressing wheel 205, one end of the rotating rod 206 is rotatably connected to the center of the pressing wheel 205, and the other end of the rotating rod 206 is fixedly connected to a moving block 207, and a group of guide rods 208 are installed on the moving block 207, the top of the guide rod 208 is fixedly connected to an upper limit block 209, and the bottom of the guide rod 208 is fixedly connected to a lower limit block 210, and the upper limit block 209 and the lower limit block 210 are both fixedly connected to the outer side of the fixed frame 201, and the moving block 207 is sleeved on the surface of the guide rod 208, and the moving block 207 and the guide rod 208 form a moving block along the guide rod 208. The guide rod 208 is slidingly guided in the axial direction, and the surface of the guide rod 208 is sleeved with a first spring 211 and a second spring 212. One end of the first spring 211 is fixedly connected to the bottom of the upper limit block 209, and the other end of the first spring 211 is fixedly connected to the top of the moving block 207. One end of the second spring 212 is fixedly connected to the bottom of the moving block 207, and the other end of the second spring 212 is fixedly connected to the top of the lower limit block 210. The first spring 211 and the second spring 212 can apply a vertical downward force to the pressure wheel 205, so that the pressure wheel 205 presses the base paper 109 into position.

[0033] During use, the staff places the roller 108 between the first positioning frame 102 and the second positioning frame 103, passes the support rod 106 through the through hole 104 and the inside of the roller 108, and then rotates the rotating handle 107 to rotate the support rod 106 around its own axis. The other end of the support rod 106 enters the threaded groove 105, and the position of the support rod 106 is fixed, and the support rod 106 supports the roller 108.

[0034] The staff drags the base paper 109 through the bottom of the rubber roller 204 and brings the base paper 109 to the top of the receiving strip 202. The pressure wheel 205 moves upward under the pressure of the base paper 109. The pressure wheel 205 moves and drives the moving block 207 to move synchronously upward along the guide rod 208 through the rotating rod 206. The first spring 211 contracts under the pressure of the moving block 207, and the second spring 212 stretches under the pulling of the moving block 207. The elastic forces of the first spring 211 and the second spring 212 are increased. The first spring 211 and the second spring 212 apply downward force to the pressure wheel 205, and the pressure wheel 205 presses the base paper 109 into position. In the process of the staff dragging the base paper 109 through the bottom of the rubber roller 204, the glue on the surface of the rubber roller 204 is evenly coated on the surface of the base paper 109.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A paper surface gluing device for sponge sand production, characterized in that: include: A positioning unit (100), the positioning unit (100) comprising a base (101), a first positioning frame (102) and a second positioning frame (103) being fixedly connected to the top of the base (101), a support rod (106) being installed between the first positioning frame (102) and the second positioning frame (103), a roller (108) being sleeved on the surface of the support rod (106), and base paper (109) being wound and fixed on the surface of the roller (108); The gluing unit (200) comprises a fixing frame (201), the bottom of the fixing frame (201) is fixedly connected to the top of the base (101), a receiving bar (202) is fixedly connected to the inner side of the fixing frame (201), two receiving bars (202) are symmetrically arranged, a group of clamping wheels (205) are evenly arranged on the top of the receiving bar (202), and a fixing rod (203) is also fixedly connected to the fixing frame (201), and a glue roller (204) is rotatably mounted on the surface of the fixing rod (203).

2. The paper surface gluing device for sponge sand production according to claim 1 is characterized in that: The first positioning frame (102) is provided with a through hole (104), and the second positioning frame (103) is provided with a thread groove (105) on a side facing the first positioning frame (102), and an internal thread is provided in the thread groove (105).

3. The paper surface gluing device for sponge sand production according to claim 1 is characterized in that: One end of the support rod (106) is fixedly connected to a rotating handle (107), and the other end of the support rod (106) is provided with an external thread, which matches the internal thread.

4. The paper surface gluing device for sponge sand production according to claim 1 is characterized in that: A rotating rod (206) is provided at the center of the pressure wheel (205), one end of the rotating rod (206) is rotatably connected to the center of the pressure wheel (205), and the other end of the rotating rod (206) is fixedly connected to a moving block (207), and a group of guide rods (208) are installed on the moving block (207).

5. A paper surface gluing device for sponge sand production according to claim 4, characterized in that: The top end of the guide rod (208) is fixedly connected to an upper limit block (209), and the bottom end of the guide rod (208) is fixedly connected to a lower limit block (210). Both the upper limit block (209) and the lower limit block (210) are fixedly connected to the outside of the fixed frame (201), and the moving block (207) is sleeved on the surface of the guide rod (208).

6. A paper surface gluing device for sponge sand production according to claim 5, characterized in that: A first spring (211) and a second spring (212) are sleeved on the surface of the guide rod (208); one end of the first spring (211) is fixedly connected to the bottom of the upper limit block (209); the other end of the first spring (211) is fixedly connected to the top of the moving block (207); one end of the second spring (212) is fixedly connected to the bottom of the moving block (207); and the other end of the second spring (212) is fixedly connected to the top of the lower limit block (210).

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