Edge clamping device for packaging bag processing

Abstract

The utility model discloses an edge clamping device for packaging bag processing, which comprises mounting components which are respectively mounted on the left side and the right side of a supporting table through first bolts; the edge clamping assembly is mounted above the mounting assembly through a second bolt, the edge clamping assembly comprises a first limiting assembly and a second limiting assembly, the second limiting assembly is mounted on the side face of the first limiting assembly, and the first limiting assembly comprises a fixing seat assembly, a sliding rod assembly, a third bolt assembly, a fourth bolt assembly and a limiting seat assembly; a first installation block is fixedly installed on the side face of the fixing base assembly, a first threaded sleeve is fixedly installed on the surface of the first installation block, a second installation block is fixedly installed on the side face of the sliding rod assembly, and a second threaded sleeve is fixedly installed on the surface of the limiting base assembly. The side edge of the packaging bag can be clamped and limited, so that the packaging bag is kept stable, deviation of the packaging bag can be avoided, the slitting quality is guaranteed, and transportation is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of edge clamping devices, in particular to an edge clamping device for processing packaging bags. Background Art

[0002] Packaging bag cutting is an important process in packaging bag processing. For example, patent application number: 202011043598.4 discloses a packaging bag cutting device, including a frame, a cylinder and a cutting knife, and also including a support frame, an elastic member and a locking member; the cylinder is fixedly mounted on the frame, the support frame is fixedly connected to the cylinder output shaft, and the upper end of the elastic member is fixedly connected to the support frame; the cutting knife is slidably arranged in the support frame, and the upper end of the cutting knife can contact the lower end of the elastic member; the cutting knife is provided with a locking hole, and the support frame is provided with a slide, and the locking member can pass through the slide and the locking hole. It has the following advantages: it can reduce the wear of the cutting knife and facilitate the replacement of the cutting knife. However, since the cutting device is not provided with a clamping assembly, the packaging bag is prone to offset when pressing down to cut, which affects the quality of the packaging bag cutting, so it is very necessary to provide a clamping device for packaging bag processing. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a clamping device for packaging bag processing, which can clamp and limit the side edges of the packaging bag to keep the packaging bag stable, avoid the packaging bag from shifting, ensure the quality of cutting, and facilitate transportation.

[0004] According to the technical solution provided in the embodiment of the present application, a clamping device for processing packaging bags includes a mounting assembly, which is respectively mounted on the left and right sides of a support platform by a first bolt; a first opening corresponding to the first bolt is provided on the side of the mounting assembly close to the support platform, a clamping assembly, and the clamping assembly is mounted above the mounting assembly by a second bolt, the clamping assembly includes a first limiting assembly and a second limiting assembly, the second limiting assembly is mounted on the side of the first limiting assembly, the first limiting assembly includes a fixed seat assembly, a sliding rod assembly, a third bolt assembly, a fourth bolt assembly and a limiting seat assembly, the side of the fixed seat assembly is fixedly mounted with a first mounting block, and the surface of the first mounting block is fixedly mounted The locking cam is secured to the locking cam of the locking cam and secured to the cam face of the locking cam, wherein the locking cam is secured to the cam face of the locking cam and secured to the cam face of the locking cam. The end portion is screwed into the third screw groove, and the limit seat assembly is installed on the side of the second mounting block through the fourth bolt assembly, and the side of the second mounting block is provided with a third opening corresponding to the fourth bolt assembly, and one side of the limit seat assembly is provided with a fourth screw groove matching the fourth bolt assembly, the second limit assembly includes a fifth bolt assembly, a screw assembly, a nut assembly and a limit plate assembly, the bottom end of the screw assembly is fixedly mounted with an end block, a rotating part is installed inside the limit plate assembly, a slider is fixedly mounted on the side of the limit plate assembly, and the other side of the limit seat assembly is provided with a second sliding opening, the slider is in sliding contact with the second sliding opening, and the bottom of the limit seat assembly slides with the top of the support platform The cam is fixedly mounted on the support frame of the second support member, and the cam is fixedly mounted on the support member to the support frame. The cam is fixedly mounted on the support frame of the second support member, and the cam is fixedly mounted on the support frame to the support member. The cam is fixedly mounted on the support frame to the support member, and the cam is fixedly mounted on the support frame to the support member. The cam is fixedly mounted on the support frame

[0005] In summary, the beneficial effects of this application are:

[0006] 1. The detachable arrangement of the mounting assembly, the first limiting assembly, and the second limiting assembly allows the product to be disassembled into multiple components during transportation, thereby facilitating transportation;

[0007] 2. Through the coordinated arrangement of the first limiting assembly, the first mounting block, the first screw sleeve, the second mounting block, the second screw sleeve, the second limiting assembly, the end block, the rotating member and the slider, the side edges of the packaging bag can be clamped and limited to keep the packaging bag stable, avoid the packaging bag from deflecting, and ensure the quality of slitting. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0009] Figure 1 It is a structural diagram of the connection between the utility model and the support platform;

[0010] Figure 2 This is a side structural diagram of the connection between the limit seat assembly and the second mounting block of the utility model;

[0011] Figure 3 This is a schematic diagram of the top view of the slide bar assembly of the utility model;

[0012] Figure 4 It is a side view structural diagram of the connection between the fixing seat assembly, the first mounting block and the first screw sleeve of the utility model;

[0013] Figure 5 This is a schematic structural diagram of the connection between the second position-limiting assembly, the end block, the rotating member and the slider of the present invention;

[0014] Figure 6 This is a schematic top view of the structure of the connection between the limit plate assembly, the rotating part and the slider of the utility model.

[0015] Numbers in the figure: 1. Mounting assembly; 2. Second bolt; 3. First limiting assembly; 4. Fixed seat assembly; 5. Slide rod assembly; 6. Third bolt assembly; 7. Fourth bolt assembly; 8. Limit seat assembly; 9. First mounting block; 10. First screw sleeve; 11. Second mounting block; 12. Second screw sleeve; 13. Second limiting assembly; 14. Fifth bolt assembly; 15. Screw assembly; 16. Nut assembly; 17. Limit plate assembly; 18. End block; 19. Rotating part; 20. Slider; 21. Support platform. DETAILED DESCRIPTION

[0016] The present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the relevant utility model and are not intended to limit the utility model. It should also be noted that, for ease of description, only the portions relevant to the utility model are shown in the accompanying drawings.

[0017] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0018] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 , a clamping device for packaging bag processing, including a mounting assembly 1, the mounting assembly 1 is respectively mounted on the left and right sides of a support platform 21 by a first bolt; a clamping assembly, the clamping assembly is mounted above the mounting assembly 1 by a second bolt 2, the clamping assembly includes a first limiting assembly 3 and a second limiting assembly 13, the second limiting assembly 13 is mounted on the side of the first limiting assembly 3, the first limiting assembly 3 includes a fixing seat assembly 4, a sliding rod assembly 5, a third bolt assembly 6, a fourth bolt assembly 7 and a limiting seat assembly 8, the fixing seat assembly 4 A first mounting block 9 is fixedly installed on the side, a first nut 10 is fixedly installed on the surface of the first mounting block 9, a second mounting block 11 is fixedly installed on the side of the slide rod assembly 5, a second nut 12 is fixedly installed on the surface of the limit seat assembly 8, the second limit assembly 13 includes a fifth bolt assembly 14, a screw assembly 15, a nut assembly 16 and a limit plate assembly 17, an end block 18 is fixedly installed on the bottom end of the screw assembly 15, a rotating part 19 is installed inside the limit plate assembly 17, and a slider 20 is fixedly installed on the side of the limit plate assembly 17.

[0019] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the mounting assembly 1, the fixing seat assembly 4 and the limiting seat assembly 8 are all L-shaped structures. The mounting assembly 1 is provided with a first opening corresponding to the first bolt on one side close to the support platform 21, and a second screw groove matching the second bolt 2 is provided on the other side of the mounting assembly 1. The bottom of the fixing seat assembly 4 is provided with a second opening corresponding to the second bolt 2, which facilitates the installation of the second bolt 2. The slide assembly 5 is slidably mounted on the side of the fixing seat assembly 4. The side of the fixing seat assembly 4 is provided with a first sliding opening matching the slide assembly 5, which facilitates the sliding of the slide assembly 5. The slide assembly 5 passes through the first sliding opening. The third bolt assembly 6 is screwed into the inside of the first nut 10. The surface of the slide assembly 5 is provided with third screw grooves at intervals. The third screw grooves are arranged at intervals along the length direction of the slide assembly 5. The end of the third bolt assembly 6 is screwed into the third screw groove.

[0020] like Figure 1 、 Figure 2 、 Figure 5 and Figure 6 As shown, the limit seat assembly 8 is mounted on the side of the second mounting block 11 via the fourth bolt assembly 7. The side of the second mounting block 11 is provided with a third opening corresponding to the fourth bolt assembly 7. One side of the limit seat assembly 8 is provided with a fourth screw groove matching the fourth bolt assembly 7, facilitating the installation of the fourth bolt assembly 7. The other side of the limit seat assembly 8 is provided with a second sliding opening, and the slider 20 is in sliding contact with the second sliding opening. The slider 20 is located in the second sliding opening, and the bottom of the limit seat assembly 8 is in sliding contact with the top of the support platform 21.

[0021] like Figure 1 、 Figure 2 、 Figure 5 and Figure 6As shown, the fifth bolt assembly 14 is screwed into the interior of the second nut 12, the front side of the end block 18 is located behind the front side of the fifth bolt assembly 14, and the rear side of the end block 18 is located in front of the rear side of the fifth bolt assembly 14. The bottom of the limit plate assembly 17 is equipped with a ball bearing, and the limit plate assembly 17 is in sliding contact with the limit seat assembly 8. The rotating member 19 includes a connecting block and a disc, the disc is fixedly mounted on the bottom of the connecting block, the surface of the limit plate assembly 17 is provided with a rotating groove, and the disc is mounted in the rotating groove through a bearing. The connecting blocks are respectively located on both sides of the end block 18, and the sides of the end block 18 and the connecting block are both provided with a fourth opening. The screw assembly 15 passes through the fourth opening, and the nut assembly 16 is screwed to the outside of the screw assembly 15. The arrangement of the end block 18 and the rotating member 19 facilitates the connection and separation of the fifth bolt assembly 14 and the limit plate assembly 17.

[0022] When in use: install the mounting assembly 1 of this product on the left and right sides of the support platform 21 respectively through the first bolt, and make the mounting assembly 1 located at the front and rear sides of a packaging bag slitting device disclosed in Patent Application No.: 202011043598.4, and according to the size of the packaging bag, rotate the third bolt assembly 6 of the first limiting assembly 3 upwards, so that the end of the third bolt assembly 6 is screwed out from the third screw groove of the slide assembly 5, and slide the slide assembly 5. After adjusting the positions of the limiting seat assemblies 8 on the left and right sides, rotate the third bolt assembly 6 in the opposite direction so that the third bolt assembly 6 The end of the bag is screwed into the third screw groove at the corresponding position to fix the slide bar assembly 5, and then the fifth bolt assembly 14 of the second limit assembly 13 is rotated to adjust the height of the limit plate assembly 17, so that the limit seat assembly 8 and the limit plate assembly 17 can clamp the side of the packaging bag to limit the edge, so that the packaging bag remains stable, which can prevent the packaging bag from shifting and ensure the quality of cutting. At the same time, through the detachable setting of the installation assembly 1, the first limit assembly 3 and the second limit assembly 13, multiple components of this product can be disassembled during transportation, thereby facilitating transportation.

[0023] The above description is merely an illustration of the preferred embodiments of this application and the technical principles employed. Furthermore, the scope of the utility model disclosed in this application is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features. It also encompasses other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the concept of the utility model. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A clamping device for packaging bag processing, characterized by: It comprises a mounting assembly (1), wherein the mounting assembly (1) is respectively mounted on the left and right sides of a support platform (21) via first bolts; A clamping assembly, wherein the clamping assembly is mounted above the mounting assembly (1) via a second bolt (2), the clamping assembly comprising a first limiting assembly (3) and a second limiting assembly (13), wherein the second limiting assembly (13) is mounted on the side of the first limiting assembly (3). The first limiting assembly (3) comprises a fixed seat assembly (4), a slide rod assembly (5), a third bolt assembly (6), a fourth bolt assembly (7) and a limiting seat assembly (8); a first mounting block (9) is fixedly mounted on the side of the fixed seat assembly (4); a first screw sleeve (10) is fixedly mounted on the surface of the first mounting block (9); a second mounting block (11) is fixedly mounted on the side of the slide rod assembly (5); and a second screw sleeve (12) is fixedly mounted on the surface of the limiting seat assembly (8). The second limiting assembly (13) comprises a fifth bolt assembly (14), a screw assembly (15), a nut assembly (16) and a limiting plate assembly (17); an end block (18) is fixedly mounted on the bottom end of the screw assembly (15); a rotating member (19) is mounted inside the limiting plate assembly (17); and a sliding block (20) is fixedly mounted on the side of the limiting plate assembly (17).

2. The edge clamping device for packaging bag processing according to claim 1, characterized in that: The mounting assembly (1), the fixing seat assembly (4) and the limiting seat assembly (8) are all L-shaped structures. A first opening corresponding to the first bolt is provided on one side of the mounting assembly (1) close to the support platform (21), a second screw groove matching the second bolt (2) is provided on the other side of the mounting assembly (1), and a second opening corresponding to the second bolt (2) is provided at the bottom of the fixing seat assembly (4).

3. The edge clamping device for packaging bag processing according to claim 1, characterized in that: The slide rod assembly (5) is slidably mounted on the side of the fixed seat assembly (4); the side of the fixed seat assembly (4) is provided with a first sliding opening matching the slide rod assembly (5); the slide rod assembly (5) passes through the first sliding opening; the third bolt assembly (6) is screwed into the inside of the first screw sleeve (10); a third screw groove is provided at intervals on the surface of the slide rod assembly (5); the end of the third bolt assembly (6) is screwed into the third screw groove.

4. The edge clamping device for packaging bag processing according to claim 1, characterized in that: The limit seat assembly (8) is mounted on the side of the second mounting block (11) through the fourth bolt assembly (7); the side of the second mounting block (11) is provided with a third opening corresponding to the fourth bolt assembly (7); and one side of the limit seat assembly (8) is provided with a fourth screw groove matching the fourth bolt assembly (7).

5. The edge clamping device for packaging bag processing according to claim 1, characterized in that: A second sliding opening is provided on the other side of the limit seat assembly (8), the slider (20) is in sliding contact with the second sliding opening, and the bottom of the limit seat assembly (8) is in sliding contact with the top of the support platform (21).

6. The edge clamping device for packaging bag processing according to claim 1, characterized in that: The fifth bolt assembly (14) is screwed into the interior of the second screw sleeve (12), the front side of the end block (18) is located at the rear side of the front side of the fifth bolt assembly (14), and the rear side of the end block (18) is located at the front side of the rear side of the fifth bolt assembly (14). The bottom of the limit plate assembly (17) is equipped with a ball bearing, and the limit plate assembly (17) is in sliding contact with the limit seat assembly (8).

7. The edge clamping device for packaging bag processing according to claim 1, characterized in that: The rotating member (19) includes a connecting block and a disc, the disc is fixedly mounted on the bottom of the connecting block, a rotating groove is provided on the surface of the limiting plate assembly (17), the disc is mounted in the rotating groove through a bearing, the connecting blocks are respectively located on both sides of the end block (18), and the sides of the end block (18) and the connecting block are both provided with a fourth opening, the screw assembly (15) passes through the fourth opening, and the nut assembly (16) is screwed to the outside of the screw assembly (15).

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