Portable file binding equipment

Abstract

The invention provides portable file binding equipment, and relates to the technical field of office equipment.The portable file binding equipment comprises an equipment shell, a controller is arranged on the front face of the equipment shell, a height measuring device is arranged at the position, close to the bottom, of the front face of the equipment shell, and the height measuring device comprises a first sliding rail; the height measuring device comprises a plurality of first sliding rails, each first sliding rail is provided with a first sliding block, each first sliding block is provided with a measuring rod, each first sliding block is provided with a mounting block, each mounting block is provided with an infrared distance meter, the height measuring device can measure the thickness of a file through one key, and then data can be transmitted to a controller. The hot melting pipe cutting mechanism can conveniently cut the hot melting pipe according to the size, the height measuring device can fix the edges of the two sides of a file, the auxiliary fixing mechanism can fix the periphery of the punching position of the file during punching work, and file position deviation during punching is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of office equipment, and in particular to a portable document binding device. Background Art

[0002] Finance generally refers to financial activities and financial relations. The former refers to the activities involving funds in the production process of enterprises, indicating the formal characteristics of finance; the latter refers to the economic relations between enterprises and various parties in financial activities, revealing the essence of financial content. Therefore, in general, enterprise finance is the movement of funds in the process of enterprise reproduction, reflecting the economic relations between enterprises and various parties. Finance is not only the objective movement of funds in the process of material reproduction of various departments and units of the national economy and the economic relations reflected in the movement of funds, but more importantly, it is property and debt, that is, assets and liabilities.

[0003] Binding is the post-printing processing of processing printed book pages and book signatures into books, or sorting and matching documents and bills into books. The binding of books and periodicals includes two major processes: binding and binding. Binding is the processing of book pages, which is the processing of book core, and binding is the processing of book cover, which is binding.

[0004] When working in financial offices, documents often need to be bound, so binding equipment is used. When doing financial work, various business trips are required, so working outdoors is common. In order to facilitate use, a portable binding machine has appeared on the market to bind financial documents. However, when using existing portable document binding equipment, a large amount of debris often accumulates at the equipment, which is difficult to clean when doing a large amount of binding work. At the same time, it will affect the flatness of the documents during binding. When binding, some documents are relatively thick. If they are not fixed well, they will cause deviation during binding, which will affect use and seriously cause damage to the documents. Therefore, we propose a portable document binding device. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings existing in the prior art. When the existing portable document binding equipment is in use, a large amount of debris often accumulates at the equipment, which is difficult to clean when performing a large amount of binding work. At the same time, it will affect the flatness of the documents during binding. When binding, some documents are thick. If they are not fixed well, they will cause deviation during binding, which will affect the use and seriously cause damage to the documents.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A portable document binding device comprises a device housing, a controller is arranged on the front of the device housing, and a height measuring device is arranged on the front and near the bottom of the device housing;

[0008] The height measuring device comprises a first slide rail, a plurality of the first slide rails are provided with a first slide block, a plurality of the first slide blocks are provided with a measuring rod, a plurality of the first slide blocks are provided with a mounting block, and a plurality of the mounting blocks are provided with an infrared rangefinder;

[0009] A partition plate is provided inside the device shell, a drilling mechanism is provided at the bottom of the partition plate and near the right side, and the drilling mechanism includes a first mounting seat, a first shell is provided at the bottom of the first mounting seat, a running groove is provided on the back side wall of the first shell, a telescopic hydraulic rod is provided at the bottom of the first mounting seat and near the back side, a connecting plate is provided at the output end of the telescopic hydraulic rod, a second slider is provided at the front end of the connecting plate, a second slide rail is provided at the front end of the second slide rail, a driving motor is provided at the top of the connecting plate and located inside the first shell, a second shell is provided at the bottom of the connecting plate and located inside the device shell, a drilling knife is provided inside the second shell, a drilling knife is provided on the second shell and near the top, a bottom plate is provided below the drilling knife, third slide rails are provided on both side walls of the second shell, third slide rails are provided on the two third slide rails, and a plurality of telescopic springs are provided between the bottom plate and the top plate;

[0010] An automatic debris recovery structure is provided at the connection of the drilling mechanism, and the automatic debris recovery structure includes a negative pressure pump, and the negative pressure pump, the output end of the negative pressure pump is provided with a collection chamber, the top of the collection chamber is provided with a cover plate, the bottom of the cover plate is provided with a connecting hard pipe, and the connection of the connecting hard pipe is provided with a connecting hose;

[0011] An auxiliary fixing mechanism is provided inside the device housing and near the bottom, and the auxiliary fixing mechanism includes a fifth slide rail, two fifth slide rails are provided with fifth sliders, the tops and bottoms of the two fifth sliders are provided with limit blocks, the two fifth sliders are provided with connecting rods, and the bottoms of the two connecting rods are provided with pressing plates.

[0012] As a preferred solution of the present invention, a display panel is provided on the right side of the controller, a fixing plate is provided on the left side wall of the device housing, and a plurality of fixing bolts are provided between the fixing plate and the device housing.

[0013] The technical effect of adopting the above further solution is that the display panel can display the working status of the machine, and the fixing plate can be removed by fixing bolts, thereby facilitating the maintenance of the internal equipment.

[0014] As a preferred solution of the present invention, a binding seat is provided at the bottom of the device housing, a binding area is provided at the top of the binding seat, and a placement area is provided between the binding seat and the device housing.

[0015] The technical effect of adopting the above further solution is that the document can be placed in the placement area, and the bottom will be in contact with the binding area of ​​the binding seat and fixed.

[0016] As a preferred solution of the present invention, a hot melt tube cutting structure is provided at the top and near the left side of the dividing plate, and the hot melt tube cutting structure includes a hot melt tube placing tube, and an automatic cutting structure is provided on the hot melt tube placing tube. A picking area is provided at the bottom of the automatic cutting structure, and the hot melt tube placing tube passes through the top of the equipment casing, and the picking area passes through the left side wall of the equipment casing.

[0017] The technical effect of adopting the above further scheme is that the hot melt tube cutting structure can cut the hot melt tube inside the hot melt tube placement tube, and then fix the subsequent files.

[0018] As a preferred solution of the present invention, a softening and fixing mechanism is provided on the left side of the drilling mechanism, and the softening and fixing mechanism includes a second mounting seat, a third shell is provided at the bottom of the second mounting seat, fourth slide rails are provided on both side walls inside the third shell, fourth sliders are provided on both fourth slide rails, a heating seat is provided between the two fourth sliders, and a heating rod is provided at the output end of the heating seat.

[0019] The technical effect of adopting the above further solution is that the softening fixing structure can soften the hot melt tube, and then the top and bottom of the hot melt tube can form a limiting circular plate larger than the diameter of the hole.

[0020] As a preferred solution of the present invention, the connecting plate is fixedly connected to the telescopic hydraulic rod, the second sliding block is slidably connected to the second sliding rail, and the connecting plate is fixedly connected to the second sliding block.

[0021] The technical effect of adopting the above further solution is that the connecting plate can be slidably adjusted on the second slide rail through the second slider.

[0022] As a preferred solution of the present invention, the driving motor is fixedly connected to the connecting plate, the drilling cutter is rotationally connected to the driving motor, one end of the telescopic spring is fixedly connected to the top plate, and the other end of the telescopic spring is fixedly connected to the bottom plate.

[0023] The technical effect of adopting the above further solution is that the driving motor can drive the drilling cutter to rotate, thereby punching holes in the document.

[0024] As a preferred solution of the present invention, the third slider is slidably connected to the third slide rail, and the third slider is used in conjunction with a telescopic spring.

[0025] The technical effect of adopting the above further solution is that the third sliding block can slide on the third sliding rail.

[0026] As a preferred solution of the present invention, the negative pressure pump is connected to the collecting chamber, the collecting chamber is communicated with the connecting hard pipe, and the connecting hard pipe passes through the first shell and is connected to the connecting hose.

[0027] As a preferred solution of the present invention, the first sliding block is slidably connected to the first sliding rail, and the fifth sliding block is slidably connected to the fifth sliding rail.

[0028] The technical effect of adopting the above further solution is that the first slider can slide on the first slide rail, and the fifth slider can slide on the fifth slide rail.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] 1. In the present invention, through the design of the height measuring device and the auxiliary fixing mechanism, the height measuring device can measure the thickness of the file with one click, and then transmit the data to the controller to facilitate the hot melt tube cutting structure to cut the hot melt tube to size, and the height measuring device can fix the edges of both sides of the file, and the auxiliary fixing mechanism can fix the four sides of the file punching position when punching, so as to avoid the file position displacement during punching.

[0031] 2. In the present invention, through the design of the automatic debris recovery structure and the drilling mechanism, the drilling mechanism can perform self-drilling, and is provided with a second shell connected to the automatic debris recovery structure to facilitate the generation of negative pressure conditions, and the second shell is arranged at the drilling tool, so that when drilling, the debris can be directly adsorbed to avoid the accumulation of debris on the table, and the bottom plate of the drilling mechanism will further fix the file, so that the stability during drilling is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of the main structure of a portable document binding device provided by the present invention;

[0033] Figure 2 A schematic diagram of the internal structure of a device housing of a portable document binding device provided by the present invention;

[0034] Figure 3 A schematic side view of an automatic cutting structure of a portable document binding device provided by the present invention;

[0035] Figure 4 A schematic diagram of a telescopic spring structure of a portable document binding device provided by the present invention;

[0036] Figure 5 A schematic diagram of a softening and fixing structure of a portable document binding device provided by the present invention;

[0037] Figure 6 A schematic diagram of the position structure of an infrared rangefinder of a portable document binding device provided by the present invention.

[0038] Legend: 1. Equipment housing; 2. Controller; 3. Display panel; 4. Fixing plate; 5. Fixing bolt; 6. Binding seat; 7. Binding area; 8. Placement area; 9. Height measuring device; 91. First slide rail; 92. First slider; 93. Measuring rod; 94. Mounting block; 95. Infrared rangefinder; 10. Dividing plate; 11. Hot melt tube cutting structure; 111. Hot melt tube placement tube; 112. Automatic cutting structure; 113. Pick-up area; 12. Drilling mechanism; 121. First mounting seat; 122. First housing; 123. Running slot; 124. Telescopic hydraulic rod; 125. Connecting plate; 126. Second slider; 127. Second slide rail; 128. Driving motor; 129. Second shell; 1210. Drilling tool; 1211. Top plate; 1212. Bottom plate; 1213. Third slide rail; 1214. Third slider; 1215. Telescopic spring; 13. Automatic debris recovery structure; 131. Negative pressure pump; 132. Collection chamber; 133. Cover plate; 134. Connecting hard pipe; 135. Connecting hose; 14. Softening fixing mechanism; 141. Second mounting seat; 142. Third shell; 143. Fourth slide rail; 144. Fourth slider; 145. Heating seat; 146. Heating rod; 15. Auxiliary fixing mechanism; 151. Fifth slide rail; 152. Fifth slider; 153. Limiting block; 154. Connecting rod; 155. Pressing plate. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0040] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to related references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0041] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0043] Example 1

[0044] like Figure 1-6As shown, the present invention provides a technical solution: a portable document binding device, including a device housing 1, a controller 2 is provided on the front of the device housing 1, a height measuring device 9 is provided on the front and near the bottom of the device housing 1, the height measuring device 9 includes a first slide rail 91, a plurality of first slide rails 91 are provided with a first slider 92, a plurality of first sliders 92 are provided with a measuring rod 93, a plurality of first sliders 92 are provided with a mounting block 94, a plurality of mounting blocks 94 are provided with an infrared rangefinder 95, a partition plate 10 is provided inside the device housing 1, a drilling mechanism 12 is provided at the bottom and near the right side of the partition plate 10, the drilling mechanism 12 includes a first mounting seat 121, a first housing 122 is provided at the bottom of the first mounting seat 121, and the first housing A running groove 123 is provided on the back wall of the first mounting seat 122, a telescopic hydraulic rod 124 is provided at the bottom and near the back side of the first mounting seat 121, a connecting plate 125 is provided at the output end of the telescopic hydraulic rod 124, a second slider 126 is provided at the front end of the connecting plate 125, a second slide rail 127 is provided at the front end of the second slider 126, a driving motor 128 is provided at the top of the connecting plate 125 and located inside the first housing 122, a second housing 129 is provided at the bottom of the connecting plate 125 and located inside the equipment housing 1, a drilling knife 1210 is provided inside the second housing 129, a drilling knife 1210 is provided on the second housing 129 and near the top, a bottom plate 1212 is provided below the drilling knife 1210, and third slide rails are provided on both side walls of the second housing 129 1213, a third slider 1214 is provided on each of the two third slide rails 1213, a plurality of telescopic springs 1215 are provided between the bottom plate 1212 and the top plate 1211, an automatic debris recovery structure 13 is provided at the connection of the drilling mechanism 12, and the automatic debris recovery structure 13 comprises a negative pressure pump 131, the negative pressure pump 131, a collecting chamber 132 is provided at the output end of the negative pressure pump 131, a cover plate 133 is provided on the top of the collecting chamber 132, a connecting hard pipe 134 is provided at the bottom of the cover plate 133, and a connecting hose 135 is provided at the connection of the connecting hard pipe 134, an auxiliary fixing mechanism 15 is provided inside the equipment housing 1 and near the bottom, and the auxiliary fixing mechanism 15 comprises a fifth slide rail 151, a fifth slider 152 is provided on each of the two fifth slide rails 151, and the two fifth slide rails 151 are provided with a fifth slider 152. The top and bottom of the block 152 are both provided with a limit block 153, and the two fifth sliders 152 are both provided with a connecting rod 154. The bottom of the two connecting rods 154 is provided with a pressing plate 155. Through the design of the height measuring device 9 and the auxiliary fixing mechanism 15, the height measuring device 9 can measure the thickness of the file with one key, and then transmit the data to the controller 2 to facilitate the hot melt tube cutting structure 11 to cut the hot melt tube to size, and the height measuring device 9 can fix the edges of both sides of the file, and the auxiliary fixing mechanism 15 can fix the four sides of the file punching place when punching, so as to avoid the file position shifting during punching. Through the design of the automatic debris recovery structure 13 and the drilling mechanism 12, the drilling mechanism 12 can perform self-drilling.A second housing 129 is provided which is connected to the automatic debris recovery structure 13 to facilitate the generation of negative pressure conditions. The second housing 129 is provided at the drilling tool 1210, so that when drilling, the debris can be directly adsorbed to prevent the debris from accumulating on the table. The bottom plate 1212 of the drilling mechanism 12 can further fix the file, so that the stability during drilling is better.

[0045] Example 2

[0046] like Figure 1-6As shown, the present invention provides a technical solution: a display panel 3 is provided on the right side of the controller 2, a fixing plate 4 is provided on the left side wall of the device housing 1, and a plurality of fixing bolts 5 are provided between the fixing plate 4 and the device housing 1. The display panel 3 can display the working status of the machine, and the fixing plate 4 can be removed by the fixing bolts 5, so that the internal equipment can be easily repaired. A binding seat 6 is provided at the bottom of the device housing 1, and a binding area 7 is provided at the top of the binding seat 6. A placement area 8 is provided between the binding seat 6 and the device housing 1, and documents can be placed in the placement area 8, and the bottom will be fixed in contact with the binding area 7 of the binding seat 6. A hot melt tube cutting structure 11 is provided at the top and near the left side of the dividing plate 10. The hot melt tube cutting structure 11 includes a hot melt tube placement tube 111. An automatic cutting structure 112 is provided on the hot melt tube placement tube 111, and a pick-up area 113 is provided at the bottom of the automatic cutting structure 112. The hot melt tube placement tube 111 passes through the top of the device housing 1, and the pick-up area 113 passes through the left side wall of the device housing 1. The hot melt tube cutting structure 11 can cut the hot melt tube inside the hot melt tube placement tube 111, so as to fix the subsequent files. A softening and fixing mechanism 14 is provided on the left side of the drilling mechanism 12. The softening and fixing mechanism 14 includes a second mounting seat 141, and a third shell 142 is provided at the bottom of the second mounting seat 141. Fourth slide rails 143 are provided on both side walls inside the third shell 142, and fourth sliders 144 are provided on the two fourth slide rails 143. A heating seat is provided between the two fourth sliders 144. 145, a heating rod 146 is provided at the output end of the heating seat 145, the softening fixing structure can soften the hot melt pipe, and then the top and bottom of the hot melt pipe can form a limiting circular plate larger than the diameter of the hole, the connecting plate 125 is fixedly connected to the telescopic hydraulic rod 124, the second slider 126 is slidably connected to the second slide rail 127, the connecting plate 125 is fixedly connected to the second slider 126, the connecting plate 125 can be slidably adjusted on the second slide rail 127 by the second slider 126, the driving motor 128 is fixedly connected to the connecting plate 125, the drilling cutter 1210 is rotatably connected to the driving motor 128, one end of the telescopic spring 1215 is fixedly connected to the top plate 1211, and the other end of the telescopic spring 1215 is fixedly connected to the bottom plate 1211. The plates 1212 are fixedly connected, the driving motor 128 can drive the drilling cutter 1210 to rotate, and then the document can be punched, the third slider 1214 is slidably connected to the third slide rail 1213, the third slider 1214 and the telescopic spring 1215 are used in conjunction with each other, the third slider 1214 can slide on the third slide rail 1213, the negative pressure pump 131 is connected to the collection chamber 132, the collection chamber 132 is connected to the connecting hard pipe 134, the connecting hard pipe 134 passes through the first shell 122 and is connected to the connecting hose 135, the first slider 92 is slidably connected to the first slide rail 91, the fifth slider 152 is slidably connected to the fifth slide rail 151, and the first slider 92 can slide on the first slide rail 91,The fifth sliding block 152 can slide on the fifth sliding rail 151.

[0047] The working process of the present invention is as follows: when using a portable document binding device, first, place the document in the binding area 7, at which time the height measuring device 9 is started, and the first slider 92 drives the infrared rangefinder 95 to slide up and down on the first slide rail 91, which can be adjusted according to the thickness of the document. At the same time, the measuring rod 93 fixes the edge of the document. When punching, the drilling mechanism 12 is started, and the telescopic hydraulic rod 124 is started, thereby driving the connecting plate 125 to move in the running groove 123. Since the running groove 123 is moving, the second slider 126 at the other end slides on the second slide rail 127 to complete the downward movement, and the rear drive motor 128 is started to drive the drilling mechanism 12 to move. The hole cutter 1210 rotates, and when it moves downward to the file, the bottom plate 1212 will fix the four sides of the hole, so that the stability is better when drilling, and when drilling downward, the second shell 129 will continue to move toward the inside of the file, and the bottom plate 1212 will still stay at the file, because the third slider 1214 will drive the bottom plate 1212 to slide, and the telescopic spring 1215 will support the bottom plate 1212. At the same time, when the drilling is completed, the telescopic spring 1215 will reset the bottom plate 1212, and when drilling, the automatic debris recovery structure 13 and the auxiliary fixing mechanism 15 will be started at the same time, and work at the same time as the drilling mechanism 12, and the automatic debris recovery structure 13 will work through the negative pressure The pump 131 generates a large negative pressure difference, which causes a negative pressure in the space connected to the second shell 129. Therefore, the debris can be adsorbed to the collection chamber 132 through the connecting hose 135 and the connecting hard pipe 134. After that, the debris inside the collection chamber 132 can be taken out by opening the cover 133. When the auxiliary fixing mechanism 15 is working, it can fix the document. The fifth slider 152 will drive the connecting rod 154 to slide on the fifth slide rail 151, and then drive the pressing plate 155 to further fix the document. At the beginning, the infrared rangefinder 95 will measure the thickness of the document. At the same time, the rear controller 2 can start the hot melt tube cutting structure 11 to work according to the thickness of the document. At this time, only The hot melt tube needs to be plugged into the hot melt tube placement tube 111, and the automatic cutting structure 112 will open at this time, so that the hot melt tube in the hot melt tube placement tube 111 will be lowered to a specified distance, and then the automatic cutting structure 112 will cut it, and the cut hot melt tube will come to the picking area 113, and then it can be picked up, and then the hot melt tube can be placed in the punched hole, and then the fourth slider 144 will drive the heating seat 145 to move downward, and because the heating seat 145 has preheated the heating rod 146 for a period of time, the heating rod 146 will reach the inside of the hot melt tube, thereby softening the hot melt tube, and then you only need to press and shape the top and bottom of the hot melt tube to complete the binding of the documents.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable document binding device, comprising a device housing (1), characterized in that: A controller (2) is provided on the front of the device housing (1), and a height measuring device (9) is provided on the front and near the bottom of the device housing (1); The height measuring device (9) comprises a first slide rail (91), a plurality of the first slide rails (91) are provided with a first slide block (92), a plurality of the first slide blocks (92) are provided with a measuring rod (93), a plurality of the first slide blocks (92) are provided with a mounting block (94), and a plurality of the mounting blocks (94) are provided with an infrared rangefinder (95); A partition plate (10) is provided inside the device housing (1), a drilling mechanism (12) is provided at the bottom and near the right side of the partition plate (10), the drilling mechanism (12) comprises a first mounting seat (121), a first housing (122) is provided at the bottom of the first mounting seat (121), a running groove (123) is provided on the back wall of the first housing (122), a telescopic hydraulic rod (124) is provided at the bottom and near the back side of the first mounting seat (121), a connecting plate (125) is provided at the output end of the telescopic hydraulic rod (124), a second sliding block (126) is provided at the front end of the connecting plate (125), a second sliding rail (127) is provided at the front end of the second sliding block (126), and the connecting plate (121) is provided with a plurality of connecting plates (125). A driving motor (128) is provided at the top of the connecting plate (125) and located inside the first housing (122); a second housing (129) is provided at the bottom of the connecting plate (125) and located inside the equipment housing (1); a drilling knife (1210) is provided inside the second housing (129); a drilling knife (1210) is provided on the second housing (129) and near the top; a bottom plate (1212) is provided below the drilling knife (1210); third slide rails (1213) are provided on both side walls of the second housing (129); third sliders (1214) are provided on the two third slide rails (1213); and a plurality of telescopic springs (1215) are provided between the bottom plate (1212) and the top plate (1211); An automatic debris recovery structure (13) is provided at the connection of the drilling mechanism (12), and the automatic debris recovery structure (13) comprises a negative pressure pump (131). The negative pressure pump (131) has a collecting chamber (132) at its output end, a cover plate (133) is provided at the top of the collecting chamber (132), a connecting hard pipe (134) is provided at the bottom of the cover plate (133), and a connecting hose (135) is provided at the connection of the connecting hard pipe (134); An auxiliary fixing mechanism (15) is provided inside the device housing (1) and near the bottom. The auxiliary fixing mechanism (15) comprises a fifth slide rail (151). Five sliding blocks (152) are provided on two of the fifth slide rails (151). Limiting blocks (153) are provided at the top and bottom of the two fifth sliding blocks (152). Connecting rods (154) are provided on the two fifth sliding blocks (152). Pressing plates (155) are provided at the bottom of the two connecting rods (154).

2. A portable document binding device according to claim 1, characterized in that: A display panel (3) is provided on the right side of the controller (2), a fixing plate (4) is provided on the left side wall of the device housing (1), and a plurality of fixing bolts (5) are provided between the fixing plate (4) and the device housing (1).

3. A portable document binding device according to claim 1, characterized in that: A binding seat (6) is provided at the bottom of the device housing (1), a binding area (7) is provided at the top of the binding seat (6), and a placement area (8) is provided between the binding seat (6) and the device housing (1).

4. A portable document binding device according to claim 1, characterized in that: A hot melt tube cutting structure (11) is provided at the top and near the left side of the partition plate (10), and the hot melt tube cutting structure (11) comprises a hot melt tube placement tube (111), an automatic cutting structure (112) is provided on the hot melt tube placement tube (111), and a pick-up area (113) is provided at the bottom of the automatic cutting structure (112), the hot melt tube placement tube (111) passes through the top of the device housing (1), and the pick-up area (113) passes through the left side wall of the device housing (1).

5. The portable document binding device according to claim 1, characterized in that: A softening and fixing mechanism (14) is provided on the left side of the drilling mechanism (12), and the softening and fixing mechanism (14) comprises a second mounting seat (141), a third shell (142) is provided at the bottom of the second mounting seat (141), fourth slide rails (143) are provided on both side walls inside the third shell (142), fourth sliders (144) are provided on the two fourth slide rails (143), a heating seat (145) is provided between the two fourth sliders (144), and a heating rod (146) is provided at the output end of the heating seat (145).

6. The portable document binding device according to claim 1, characterized in that: The connecting plate (125) is fixedly connected to the telescopic hydraulic rod (124), the second sliding block (126) is slidably connected to the second sliding rail (127), and the connecting plate (125) is fixedly connected to the second sliding block (126).

7. The portable document binding device according to claim 1, characterized in that: The driving motor (128) is fixedly connected to the connecting plate (125), the drilling tool (1210) is rotationally connected to the driving motor (128), one end of the telescopic spring (1215) is fixedly connected to the top plate (1211), and the other end of the telescopic spring (1215) is fixedly connected to the bottom plate (1212).

8. The portable document binding device according to claim 1, characterized in that: The third sliding block (1214) is slidably connected to the third sliding rail (1213), and the third sliding block (1214) is used in conjunction with the telescopic spring (1215).

9. The portable document binding device according to claim 1, characterized in that: The negative pressure pump (131) is connected to the collection chamber (132), the collection chamber (132) is communicated with a connecting hard pipe (134), and the connecting hard pipe (134) passes through the first housing (122) and is connected to a connecting hose (135).

10. The portable document binding device according to claim 1, characterized in that: The first sliding block (92) is slidably connected to the first sliding rail (91), and the fifth sliding block (152) is slidably connected to the fifth sliding rail (151).

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