Automatic sizing structure for test paper bags

Abstract

The utility model relates to the technical field of test paper bag gluing, in particular to an automatic test paper bag gluing structure which comprises a fixing frame, a glue box is arranged at the top end of the fixing frame, a support is arranged at the front end of the glue box, a sliding assembly is arranged in an inner cavity of the support, and a spray head is arranged at the bottom end of the sliding assembly. A conveying line is arranged in an inner cavity of the fixing frame, a rack is arranged at the bottom end of the fixing frame, an adjusting assembly is arranged in an inner cavity of the rack, and two sliding plates are connected to the adjusting assembly through two connecting rods. Through the arrangement of the adjusting assembly, the two sliding plates can slide towards the middle of the top end of the conveying line at the same time, the two sliding plates can position the two sides of a test paper bag, the situation that the test paper bag deviates and inclines is prevented, and the gluing track is in the state of being parallel to the edge of the test paper bag; the problem that in the prior art, a sizing device cannot position the test paper bag in the actual using process, so that the test paper bag deviates, and the sizing effect is affected is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to test paper bag gluing technical field, concretely is a kind of test paper bag automatic gluing structure. BACKGROUND

[0002] Gluing is a key process in papermaking industry, aims at making paper obtain water resistance, oil resistance, ink resistance and the like through specific method, while improving its smoothness, strength and printing adaptability, gluing is through chemical or physical means, form a layer of low surface energy hydrophobic film on paper surface or inside, to give paper the ability to resist fluid (such as water, ink) penetration.

[0003] Gluing device is used in the process of test paper sealed bag sealing, but the gluing device of prior art cannot position test paper bag in actual use process, so as to cause deviation, affect the effect of gluing, to solve this problem, a kind of test paper bag automatic gluing structure is provided. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of test paper bag automatic gluing structure to solve the problems raised in the above background technology.To achieve the above purpose, the utility model provides the following technical scheme: a kind of test paper bag automatic gluing structure, including fixed frame, the top of the fixed frame is provided with glue tank, the front end of the glue tank is provided with support, the inner chamber of the support is provided with sliding assembly, the bottom of the sliding assembly is provided with spray head, the inner chamber of the fixed frame is provided with conveying line, the bottom of the fixed frame is provided with rack, the inner chamber of the rack is provided with adjusting assembly, two sliding plates are connected on the adjusting assembly by two connecting rods.

[0005] Preferably, the adjusting assembly includes a second motor, a lead screw, a sliding block, and a limiting assembly, the second motor is arranged at the left end of the rack, the output end of the second motor extends into the inner chamber of the rack, one end of the lead screw is rotatably connected to the right side of the inner chamber of the rack through a bearing, the other end of the lead screw is fixedly connected to the output end of the second motor, two sliding blocks are respectively screwed on the left and right sides of the outer wall of the lead screw and are fixedly connected to the two sliding plates through two connecting rods, and the limiting assembly is arranged at the bottom of the fixed frame and is fixedly connected to the two sliding blocks.

[0006] Preferably, the threads on the left and right sides of the outer wall of the lead screw are oppositely arranged.

[0007] Preferably, the limiting assembly includes a limiting groove and a limiting block, the limiting groove is opened at the bottom of the fixed frame, and the two limiting blocks are slidably embedded in the inner chamber of the limiting groove and are fixedly connected to the top ends of the two sliding blocks.

[0008] Preferably, the inner chamber of the limiting groove and the outer wall of the limiting block are matched and both are in the shape of "T".

[0009] Preferably, the sliding assembly comprises a first motor, a screw rod, a moving block and a connecting assembly, the first motor is arranged at the right end of the support, the output end of the first motor extends to the inner cavity of the support, one end of the screw rod is rotatably connected to the left side of the inner cavity of the support through a bearing, the other end of the screw rod is fixedly connected with the output end of the first motor, the moving block is screwed on the outer wall of the screw rod and connected with the spray head, and the connecting assembly is arranged at the back side of the support and fixedly connected with the moving block.

[0010] Preferably, the connecting assembly comprises a connecting groove and a connecting block, the connecting groove is arranged at the back side of the inner cavity of the support, the connecting block is slidably embedded in the inner cavity of the connecting groove and fixedly connected with the moving block, and the inner cavities of the connecting groove and the connecting block are matched with each other and are dovetail-shaped.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] 1. Through the arrangement of the adjusting assembly, the two sliding plates can slide to the middle part of the top end of the conveying line at the same time, the two sliding plates can position the two sides of the test paper bag, the test paper bag can be prevented from being deviated and inclined, the glue applying track can be in parallel with the edge of the test paper bag, the problem that the glue applying device of the prior art cannot position the test paper bag in the actual use process, the test paper bag is deviated, and the glue applying effect is affected is solved.

[0013] 2. Through the arrangement of the sliding assembly, the spray head can slide, the position of the spray head can be adjusted, the position of the spray head can be adjusted according to the different glue applying positions, and the flexibility of the device in use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the utility model;

[0015] Figure 2 It is a bottom view of the utility model;

[0016] Figure 3 It is the A place enlarged view of the utility model Figure 1 ;

[0017] Figure 4 It is the B place enlarged view of the utility model Figure 2 .

[0018] In the drawing: 1, fixed frame; 2, conveying line; 3, glue tank; 4, support; 5, spray head; 6, rack; 7, sliding plate; 8, first motor; 9, screw rod; 10, moving block; 11, connecting groove; 12, connecting block; 13, second motor; 14, screw rod; 15, sliding block; 16, limiting groove; 17, limiting block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a kind of test paper bag automatic glue application structure, including fixed bracket 1, the top of fixed bracket 1 is provided with glue tank 3, the front end of glue tank 3 is provided with support 4, the inner chamber of support 4 is provided with sliding assembly, the bottom of sliding assembly is provided with spray head 5, the inner chamber of fixed bracket 1 is provided with conveying line 2, the bottom of fixed bracket 1 is provided with rack 6, the inner chamber of rack 6 is provided with adjusting assembly, two sliding plates 7 are connected on adjusting assembly by two connecting rods, by the setting of adjusting assembly, two sliding plates 7 can be made to slide to the top middle part of conveying line 2 simultaneously, two sliding plates 7 are positioned to the both sides of test paper bag, prevent test paper bag from appearing deviation inclination, make the glue application track be in parallel with the edge of test paper bag, solve the problem that the glue application device of prior art cannot be positioned to test paper bag in actual use, lead to its deviation, affect glue application effect, by the setting of sliding assembly, spray head 5 can be made to slide, and then the position of spray head 5 can be adjusted, and then the position of spray head 5 can be conveniently adjusted according to different glue application positions, improve the flexibility of the device when using.

[0021] In the embodiment, adjusting assembly includes second motor 13, screw rod 14, sliding block 15 and limiting assembly, second motor 13 is arranged at the left end of rack 6, the output of second motor 13 extends to the inner chamber of rack 6, one end of screw rod 14 is rotatably connected to the right side in the inner chamber of rack 6, the other end of screw rod 14 is fixedly connected with the output of second motor 13, two sliding blocks 15 are respectively screwed on the left and right sides of the outer wall of screw rod 14 and are fixedly connected with two sliding plates 7 through two connecting rods, limiting assembly is arranged at the bottom of fixed bracket 1 and is fixedly connected with two sliding blocks 15, start second motor 13, make second motor 13 drive screw rod 14 to rotate, and then make the relative screw thread rotation force of the left and right sides of the outer wall of screw rod 14, make two sliding blocks 15 slide relative to each other under the limiting action of limiting groove 16 and limiting block 17, make two sliding plates 7 slide to the top middle part of conveying line 2 simultaneously, make two sliding plates 7 be positioned to the both sides of test paper bag, prevent test paper bag from appearing deviation inclination, make the glue application track be in parallel with the edge of test paper bag, solve the problem that the glue application device of prior art cannot be positioned to test paper bag in actual use, lead to its deviation, affect glue application effect.

[0022] In the embodiment, the threads on the left and right sides of the outer wall of the lead screw 14 are oppositely arranged, so that when the lead screw 14 rotates, the left and right sides of the outer wall of the lead screw 14 generate relative thread rotation force, and the two sliding blocks 15 simultaneously slide relative to each other under the limiting action of the limiting groove 16 and the limiting block 17.

[0023] In the embodiment, the limiting assembly includes the limiting groove 16 and the limiting block 17. The limiting groove 16 is arranged at the bottom end of the fixed frame 1. The two limiting blocks 17 are slidably embedded in the inner cavities of the limiting groove 16 and are fixedly connected with the top ends of the two sliding blocks 15, respectively. Under the limiting action of the limiting groove 16 and the limiting block 17, the sliding block 15 can be prevented from rotating with the lead screw 14 when the lead screw 14 rotates, thereby improving the stability of the limiting assembly in use.

[0024] In the embodiment, the inner cavities of the limiting groove 16 and the outer wall of the limiting block 17 are adaptedly matched and are both in the shape of “T”, so that one end of the limiting block 17 is always embedded in the inner cavity of the limiting groove 16, thereby improving the stability of the limiting assembly in use.

[0025] In the embodiment, the sliding assembly includes the first motor 8, the screw rod 9, the moving block 10, and the connecting assembly. The first motor 8 is arranged at the right end of the support 4. The output end of the first motor 8 extends into the inner cavity of the support 4. One end of the screw rod 9 is rotatably connected to the left side of the inner cavity of the support 4 through a bearing. The other end of the screw rod 9 is fixedly connected with the output end of the first motor 8. The moving block 10 is screwed on the outer wall of the screw rod 9 and is connected with the spray head 5. The connecting assembly is arranged at the back side of the support 4 and is fixedly connected with the moving block 10. When the first motor 8 is started, the first motor 8 drives the screw rod 9 to rotate. Under the action of the thread rotation force on the outer wall of the screw rod 9, when the screw rod 9 rotates, the moving block 10 can slide along a straight line under the limiting action of the connecting groove 11 and the connecting block 12, thereby adjusting the position of the spray head 5. In turn, the position of the spray head 5 can be conveniently adjusted according to the different glue applying positions, thereby improving the flexibility of the device in use.

[0026] In the embodiment, the connecting assembly includes the connecting groove 11 and the connecting block 12. The connecting groove 11 is arranged at the back side of the inner cavity of the support 4. The connecting block 12 is slidably embedded in the inner cavity of the connecting groove 11 and is fixedly connected with the moving block 10. Under the joint action between the connecting block 12 and the connecting groove 11, the moving block 10 can be prevented from rotating with the screw rod 9 when the screw rod 9 rotates, thereby improving the stability of the sliding assembly in use. The inner cavities of the connecting groove 11 and the connecting block 12 are adaptedly matched and are both in the shape of dovetail, so that one end of the connecting block 12 is always embedded in the inner cavity of the connecting groove 11, thereby improving the stability of the connecting assembly in use.

[0027] The basic principle, main features and advantages of the present application are shown and described above. The technical personnel in the industry should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A kind of automatic sizing structure of test paper bag, including fixed frame (1), it is characterized in that: The top end of the fixing frame (1) is provided with a glue tank (3), the front end of the glue tank (3) is provided with a support (4), the inner cavity of the support (4) is provided with a sliding assembly, the bottom end of the sliding assembly is provided with a spray head (5), the inner cavity of the fixing frame (1) is provided with a conveying line (2), the bottom end of the fixing frame (1) is provided with a rack (6), the inner cavity of the rack (6) is provided with an adjusting assembly, and the adjusting assembly is connected with two sliding plates (7) through two connecting rods.

2. The automatic gluing structure of test paper bag according to claim 1, characterized in that: The adjusting assembly comprises a second motor (13), a lead screw (14), a sliding block (15) and a limiting assembly, the second motor (13) is arranged at the left end of the rack (6), the output end of the second motor (13) extends to the inner cavity of the rack (6), one end of the lead screw (14) is rotatably connected to the right side of the inner cavity of the rack (6) through a bearing, the other end of the lead screw (14) is fixedly connected with the output end of the second motor (13), two sliding blocks (15) are screwed on the left and right sides of the outer wall of the lead screw (14) respectively and are fixedly connected with the two sliding plates (7) through two connecting rods respectively, and the limiting assembly is arranged at the bottom end of the fixing frame (1) and is fixedly connected with the two sliding blocks (15).

3. The automatic gluing structure of the test paper bag according to claim 2, characterized in that: The threads on the left and right sides of the outer wall of the lead screw (14) are oppositely arranged.

4. The automatic gluing structure of the test paper bag according to claim 2, characterized in that: The limiting assembly comprises a limiting groove (16) and a limiting block (17), the limiting groove (16) is formed in the bottom end of the fixing frame (1), and the two limiting blocks (17) are slidably embedded in the inner cavities of the limiting grooves (16) and are fixedly connected with the top ends of the two sliding blocks (15) respectively.

5. The automatic gluing structure of the test paper bag according to claim 4, characterized in that: The inner cavities of the limiting grooves (16) and the outer walls of the limiting blocks (17) are matched and are both "T"-shaped.

6. The automatic gluing structure of test paper bag according to claim 1, characterized in that: The sliding assembly comprises a first motor (8), a screw rod (9), a moving block (10) and a connecting assembly, the first motor (8) is arranged at the right end of the support (4), the output end of the first motor (8) extends to the inner cavity of the support (4), one end of the screw rod (9) is rotatably connected to the left side of the inner cavity of the support (4) through a bearing, the other end of the screw rod (9) is fixedly connected with the output end of the first motor (8), the moving block (10) is screwed on the outer wall of the screw rod (9) and is connected with the spray head (5), and the connecting assembly is arranged on the back side of the support (4) and is fixedly connected with the moving block (10).

7. The automatic gluing structure of the test paper bag according to claim 6, characterized in that: The connecting assembly comprises a connecting groove (11) and a connecting block (12), the connecting groove (11) is formed in the back side of the inner cavity of the support (4), the connecting block (12) is slidably embedded in the inner cavity of the connecting groove (11) and is fixedly connected with the moving block (10), and the inner cavities of the connecting groove (11) and the connecting block (12) are matched and are both dovetail-shaped.

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