A detection device for corrugated cardboard processing

Abstract

The invention relates to the technical field of corrugated cardboard detection, and discloses a detection device for processing corrugated cardboard, comprising a processing table, a detection component and a feeding component. Through the setting of the feeding component, not only can a movable side plate in the feeding component complete the positioning and clamping of the corrugated cardboard to be detected located inside a feeding box during the movement, but also as the movable side plate continues to move, the corrugated cardboard to be detected can also move synchronously with the movable side plate. When the movable side plate continues to move, a first positioning clamping plate arranged on the detection table can complete the positioning and clamping of the corrugated cardboard to be detected. In this way, the accommodation gap between the two first positioning clamping plates is larger at the beginning, which is convenient for the feeding of the corrugated cardboard. The accommodation gap can also be reduced by resetting the movable side plate later, so as to avoid the occurrence of the situation that the corrugated cardboard is offset during the subsequent strength detection.

Description

Technical Field

[0001] The invention relates to the technical field of corrugated paperboard detection, in particular to a detection device for corrugated paperboard processing. Background Art

[0002] Corrugated cardboard is made into corrugated boxes through die-cutting, creasing, nailing or gluing. In addition to protecting the goods and facilitating storage and transportation, it also plays a role in beautifying and promoting the goods. Corrugated boxes are green and environmentally friendly products, which are beneficial to the environment and convenient for loading and unloading.

[0003] In the prior art, the strength test of corrugated cardboard is generally performed by directly placing the corrugated cardboard to be tested on the test table, and then directly completing the squeezing effect on the corrugated cardboard through the corresponding hydraulic press. Although this method can complete the strength test of the corrugated cardboard to a certain extent, this method often requires manual loading and unloading. If the number of corrugated cardboards to be tested is not large, it is fine. If the number is large, this detection method will reduce the overall detection speed to a certain extent.

[0004] Therefore, the existing demand is not met, and we have proposed a detection device for corrugated cardboard processing. Summary of the invention

[0005] The present invention provides a detection device for corrugated cardboard processing, which has beneficial effects and solves the problems mentioned in the above background technology.

[0006] The present invention provides the following technical solution: a detection device for processing corrugated paperboard, comprising a processing table, a detection component and a feeding component, wherein one end of the processing table is provided with a detection component, and the detection component is used to perform strength detection on the corrugated paperboard, two protective side plates are symmetrically provided on the upper surface of the processing table, and a feeding box is fixedly installed between the protective side plates, and the feeding box is used to place the corrugated paperboard to be detected, and a feeding component is provided under the protective side plates, and the feeding component is used to transport the corrugated paperboard to be detected in the feeding box to the detection component;

[0007] A first movable slide groove is symmetrically provided on the upper surface of the processing table, and a movable track groove is provided on the surface of the protective side plate close to the feeding box. Both the movable track groove and the first movable slide groove are used to cooperate with the feeding component to perform corresponding movement.

[0008] As an optional solution of the detection device for corrugated cardboard processing described in the present invention, wherein: the movable side plates in the feeding assembly are provided with two pieces, and the surfaces of the two movable side plates on one side away from the protective side plate are provided with a receiving groove, and the receiving groove is also provided with a receiving cavity, and a flap is provided in the receiving cavity through a rotating rod and a torsion spring;

[0009] A fixed sleeve rod is fixedly arranged on the side surface of the movable side plate away from the protective side plate, a movable slide rod is slidably arranged inside the fixed sleeve rod, and a side surface of the movable slide rod away from the fixed sleeve rod is fixedly connected to the second positioning clamping plate.

[0010] As an optional solution of the detection device for corrugated cardboard processing described in the present invention, wherein: a limit slot is further provided on the movable slide bar, and a first limit block is provided inside the limit slot, and both ends of the first limit block are slidably provided inside the connecting through slot, and the connecting through slot is symmetrically provided on the inner walls of both sides of the fixed sleeve rod, and a second spring is provided between the connecting through slot and the first limit block;

[0011] A fourth connecting rod is also fixedly arranged inside the first limit block, and one end of the fourth connecting rod is fixedly connected to the second extrusion block. The second extrusion block is slidably arranged inside the second movable straight groove, and the second movable straight groove is opened on the outer surface of the fixed sleeve rod. At the same time, a first extrusion block is also arranged on the front end surface of the second positioning clamping plate.

[0012] As an optional solution of the detection device for corrugated cardboard processing described in the present invention, a third spring is also arranged between the other end of the movable slide rod and the fixed sleeve rod, and the other end of the movable slide rod is also fixedly connected with one end of the third connecting rod, and the other end of the third connecting rod is fixedly connected with the first extrusion plate, and the first extrusion plate is arranged inside the connecting sleeve.

[0013] As an optional solution of the detection device for corrugated cardboard processing described in the present invention, the connecting sleeve is fixedly installed on the side of the fixed sleeve rod, and an extrusion rod and a second extrusion plate are also arranged inside the connecting sleeve, one end of the extrusion rod is in contact with the first extrusion plate, and the other end of the extrusion rod is fixedly arranged on the second extrusion plate, a fourth spring is also arranged between the second extrusion plate and the connecting sleeve, and a side surface of the second extrusion plate away from the first extrusion plate is also fixedly connected to one end of the fifth connecting rod.

[0014] As an optional solution of the detection device for corrugated cardboard processing described in the present invention, wherein: the moving track groove is composed of a first track groove, a first moving straight groove and a second track groove, the first track groove and the first moving straight groove are both opened on a side surface of the protective side plate close to the loading box, and the first track groove is opened above the first moving straight groove, and the second track groove is opened inside the first track groove;

[0015] A third track groove is symmetrically provided inside each of the first movable slide grooves, one end of a third connecting rod is slidably arranged inside the third track groove, and the other end of the third connecting rod is fixedly arranged on a side surface of the movable side plate away from the loading box.

[0016] As an optional solution of the detection device for corrugated cardboard processing described in the present invention, one end of the second connecting rod is slidably arranged inside the first trajectory groove, the other end of the second connecting rod is fixedly arranged on the side surface of the movable side plate away from the fixed sleeve rod, the other end of the fifth connecting rod is slidably arranged inside the second trajectory groove, and the first movable straight groove is used to cooperate with the movable push plate to slide accordingly, the movable push plate is arranged on the side of the movable side plate away from the detection component, and one end of the sliding rod is slidably arranged inside the movable push plate, and the other end of the sliding rod is slidably arranged on the movable side plate.

[0017] As an optional solution of the detection device for corrugated cardboard processing described in the present invention, a supporting plate is also arranged below the loading box, and the upper surface of the supporting plate is fixedly connected to one end of two first connecting rods, while the other ends of the two first connecting rods are slidably arranged inside the loading box, and each first connecting rod is sleeved with a first spring, and the two ends of the first spring are respectively fixedly connected to the supporting plate and the loading box.

[0018] As an optional solution of the detection device for corrugated cardboard processing described in the present invention, wherein: the detection table in the detection component is fixedly set on the top table of the processing table, and the upper surface of the detection table is also symmetrically provided with a first positioning clamping plate, the first positioning clamping plate is slidably set inside the corresponding second movable sliding groove, and each first positioning clamping plate is provided with a third track groove.

[0019] As an optional solution of the detection device for corrugated cardboard processing described in the present invention, a pressure block is also arranged above the detection platform, the pressure block is fixedly set on the moving slide, the moving slide is slidably set on the connecting slide rod, and the connecting slide rod is installed on the corresponding protective side plate.

[0020] The present invention has the following beneficial effects:

[0021] The detection device for processing corrugated cardboard, through the setting of the feeding component, can not only enable the movable side plate in the feeding component to complete the positioning and clamping of the corrugated cardboard to be detected located inside the feeding box during the movement, but also as the movable side plate continues to move, the corrugated cardboard to be detected can also move synchronously with the movable side plate. When the movable side plate continues to move, the first positioning clamping plate set on the detection table can complete the positioning and clamping of the corrugated cardboard to be detected. In this way, the accommodation gap between the two first positioning clamping plates is larger at the beginning, which is convenient for loading the corrugated cardboard. The accommodation gap can be reduced by resetting the movable side plate later, so as to avoid the situation where the corrugated cardboard is offset during the subsequent strength test. At the same time, it should be noted that before the movable side plate is reset, the second positioning clamping plate will also synchronously release the clamping effect to avoid affecting the subsequent strength test. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall front structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the overall rear view structure of the present invention.

[0024] Figure 3 It is a schematic diagram of the structure of the local detection component of the present invention.

[0025] Figure 4 It is a schematic diagram of the front structure of the partially movable push plate of the present invention.

[0026] Figure 5 It is a schematic diagram of the movable side plate structure of the present invention.

[0027] Figure 6 It is a schematic diagram of the top table structure of the processing table of the present invention.

[0028] Figure 7 It is a schematic diagram of the protective side plate structure of the present invention.

[0029] Figure 8 It is a schematic diagram of the cross-sectional structure of the fixed sleeve rod of the present invention.

[0030] Fig. 9 It is a schematic diagram of the enlarged structure of point A of the present invention.

[0031] Fig.10 It is a schematic diagram of the structure of the detection platform of the present invention.

[0032] Fig.11 It is a schematic diagram of the transverse section structure of a partial loading box of the present invention.

[0033] In the figure: 1. Processing table; 2. Detection component; 3. Loading component;

[0034] 101, protective side plate; 102, first moving slide groove; 103, loading box; 104, moving track groove; 105, moving push plate; 106, supporting plate; 107, first connecting rod; 108, first spring; 109, first track groove; 111, first moving straight groove; 112, second track groove; 114, first sliding groove; 115, sliding rod;

[0035] 201, moving slide plate; 202, connecting slide bar; 203, pressing block; 204, testing platform; 205, second moving slide groove; 206, first positioning clamping plate; 207, third track groove;

[0036] 301, movable side plate; 302, fixed sleeve rod; 303, second connecting rod; 306, second sliding groove; 307, movable sliding rod; 308, second positioning clamping plate; 309, accommodating groove; 310, accommodating cavity; 311, flap; 312, first extrusion block; 313, second extrusion block; 314, second movable straight groove; 315, connecting through groove; 316, third connecting rod; 317, limiting groove; 318, first limiting block; 319, fourth connecting rod; 321, second spring; 323, third spring; 324, connecting sleeve; 325, first extrusion plate; 326, extrusion rod; 327, fourth spring; 329, second extrusion plate; 330, fifth connecting rod. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] For example, see Figure 1-Figure 7 as well as Fig.11 A detection device for corrugated cardboard processing includes a processing table 1, a detection component 2 and a feeding component 3. The detection component 2 is arranged at one end of the processing table 1, and the detection component 2 is used to perform strength detection on the corrugated cardboard. Two protective side plates 101 are symmetrically arranged on the upper surface of the processing table 1, and a feeding box 103 is fixedly installed between the protective side plates 101. The feeding box 103 is used to place the corrugated cardboard to be detected, and the feeding component 3 is arranged under the protective side plates 101. The feeding component 3 is used to transport the corrugated cardboard to be detected in the feeding box 103 to the detection component 2;

[0039] A first movable groove 102 is symmetrically provided on the upper surface of the processing table 1, and a movable track groove 104 is provided on the side surface of the protective side plate 101 close to the loading box 103. The movable track groove 104 and the first movable groove 102 are both used to cooperate with the loading component 3 to perform corresponding movement.

[0040] There are two movable side plates 301 in the loading assembly 3, and the surfaces of the two movable side plates 301 away from the protective side plate 101 are provided with a receiving groove 309, and a receiving cavity 310 is also provided inside the receiving groove 309, and a flap 311 is provided inside the receiving cavity 310 for rotation through a rotating rod and a torsion spring;

[0041] A fixed sleeve rod 302 is fixedly arranged on the side surface of the movable side plate 301 away from the protective side plate 101, a movable slide rod 307 is slidably arranged inside the fixed sleeve rod 302, and a side surface of the movable slide rod 307 away from the fixed sleeve rod 302 is also fixedly connected to the second positioning clamping plate 308.

[0042] The moving trajectory groove 104 is composed of a first trajectory groove 109, a first moving straight groove 111 and a second trajectory groove 112. The first trajectory groove 109 and the first moving straight groove 111 are both opened on a side surface of the protective side plate 101 close to the loading box 103, and the first trajectory groove 109 is opened above the first moving straight groove 111, and the second trajectory groove 112 is opened inside the first trajectory groove 109.

[0043] One end of the second connecting rod 303 is slidably set inside the first track groove 109, and the other end of the second connecting rod 303 is fixedly set on the side surface of the movable side plate 301 away from the fixed sleeve rod 302. The other end of the fifth connecting rod 330 is slidably set inside the second track groove 112, and the first movable straight groove 111 is used to cooperate with the movable push plate 105 to slide accordingly. The movable push plate 105 is set on the side of the movable side plate 301 away from the detection component 2, and the movable push plate 105 is in contact with the movable side plate 301.

[0044] A supporting plate 106 is also provided under the loading box 103, and the upper surface of the supporting plate 106 is fixedly connected to one end of two first connecting rods 107, and the other ends of the two first connecting rods 107 are slidably provided inside the loading box 103, and each first connecting rod 107 is sleeved with a first spring 108, and the two ends of the first spring 108 are respectively fixedly connected to the supporting plate 106 and the loading box 103.

[0045] In this embodiment: when the user performs a strength test on the corrugated cardboard, firstly, a certain amount of corrugated cardboard needs to be placed in the loading box 103 from the feeding port opened at the top of the loading box 103 in sequence. Since a feeding port is also opened at the bottom of the loading box 103, and a supporting plate 106 is also provided below the loading box 103, the corrugated cardboard at the bottom will fall on the supporting plate 106. It should be noted that since two positioning plates are provided at the position of the supporting plate 106 corresponding to the feeding port of the loading box 103, the corrugated cardboard falling on the supporting plate 106 will fall between the two positioning plates. This arrangement is to ensure that the corrugated cardboard can be kept in a vertical state, and thus better cooperate with the loading component 3 to complete the corresponding movement. If the positioning plate is not provided, the corrugated cardboard falling on the supporting plate 106 may be offset, thereby causing the loading component 3 to fail to effectively complete the positioning and clamping of the corrugated cardboard.

[0046] It should be noted that the corrugated cardboard that has fallen on the supporting plate 106 has not completely fallen down, and part of the corrugated cardboard is still inside the loading box 103. This arrangement also supports the corrugated cardboard above and allows the corrugated cardboard to fall accurately. Fig.11 It can be seen that a groove is provided at the bottom of the loading box 103 for the corrugated cardboard to slide horizontally in the loading box 103. Through this arrangement, after the second positioning clamping plate 308 clamps the corrugated cardboard at the bottom of the loading box 103, the corrugated cardboard can slide in the groove in the loading box 103, so that the second positioning clamping plate 308 can take the material normally.

[0047] When the corrugated cardboard falls on the supporting plate 106, the user can start the external hydraulic rod that is fixedly connected with the moving push plate 105. On the one hand, the moving push plate 105 is slidably arranged in the corresponding first moving straight groove 111 through the corresponding slider. On the other hand, the moving push plate 105 is symmetrically provided with first sliding grooves 114, and each first sliding groove 114 is slidably provided with a sliding rod 115, and the other end of each sliding rod 115 is slidably arranged on the second sliding groove 306 provided on the corresponding moving side plate 301. Therefore, when the moving push plate 105 is pushed by the external hydraulic rod to move accordingly, the moving side plate 301 will also move synchronously with the moving push plate 105 under contact.

[0048] The above arrangement can not only drive the movable side plate 301 to move, but also, through the arrangement of the sliding rod 115, when the movable push plate 105 is subsequently reset, the movable side plate 301 can also synchronously follow the movable push plate 105 to reset. It should be noted that a disc is arranged at the end of the sliding rod 115, and the disc is embedded in the first sliding groove 114. This arrangement allows the sliding rod 115 to slide only in the first sliding groove 114 without separation.

[0049] When the two movable side plates 301 are moved, the movable side plates 301 are also slidably arranged inside the first track groove 109 through the second connecting rod 303. It should be noted that the first track groove 109 can be divided into a first moving station, a second moving station and a third moving station. The first moving station has the same depth as the second moving station, but the height of the first moving station is higher than the height of the second moving station, and the height of the third moving station is the same as the height of the second moving station, but the depth of the third moving station is lower than the depth of the second moving station. At the same time, the movable side plate 301 is located inside the first moving station in the initial position;

[0050] Therefore, when the movable side plate 301 moves, the second connecting rod 303 will slide from the inside of the first movable station to the inside of the second movable station. Since the second connecting rod 303 is fixedly connected to the movable side plate 301, the movable side plate 301 as a whole will drop accordingly. Since the two ends of the supporting plate 106 are arranged in the receiving grooves 309 provided in the two movable side plates 301, when the movable side plate 301 drops, the supporting plate 106 will move downward accordingly under the pressure of the flap 311. After the supporting plate 106 moves downward, the corrugated cardboard to be detected inside the protective side plate 101 will be separated from the loading box 103. This arrangement is also to allow the subsequent movable side plate 301 to continue to move, so as to complete the clamping of the corrugated cardboard and drive the corrugated cardboard to be loaded.

[0051] As the movable side plate 301 continues to move, the second connecting rod 303 will move from the second moving station to the third moving station, and at this time the movable side plate 301 will move closer to the loading box 103, so that the second positioning clamping plate 308 provided on the movable side plate 301 will contact with the corrugated cardboard, and finally complete the clamping effect of the corrugated cardboard, and as the movable side plate 301 continues to move, the two second positioning clamping plates 308 can complete the movement of the corrugated cardboard through this clamping;

[0052] It should be noted that, since the first movable slot 102 is also provided on the processing table 1, when the movable side plate 301 moves downward, it can move from the processing table 1 table top to the inside of the first movable slot 102, and the first movable slot 102 can be divided into a first movable station and a second movable station. At the same time, when the second connecting rod 303 slides in the first track groove 109 at the first movable station and the second movable station, the movable side plate 301 slides in the first movable station of the first movable slot 102, and when the second connecting rod 303 moves from the second movable station to the third movable station, the movable side plate 301 also moves from the first movable station in the first movable slot 102 to the second movable station. The above-mentioned arrangement can effectively prevent the movable side plate 301 from getting stuck.

[0053] It should be noted that when the movable side plate 301 moves downward, the sliding rod 115 provided on the movable push plate 105 will also slide on the second sliding groove 306, and when the movable side plate 301 moves toward the direction of the upper material box 103, the sliding rod 115 will slide inside the first sliding groove 114. This arrangement is also to avoid the movable side plate 301 from getting stuck when moving;

[0054] Through the above-mentioned arrangement, the movable side plate 301 can complete the positioning and clamping effect of the corrugated cardboard to be inspected during the movement, and this positioning and clamping is carried out in coordination with the movement of the movable side plate 301. Therefore, the corrugated cardboard can not only complete the corresponding clamping, but also can synchronously follow the movable side plate 301 to perform the corresponding movement, so that the corrugated cardboard can complete the corresponding feeding effect.

[0055] Embodiment 2: This embodiment is an improvement made on the basis of Embodiment 1. Figure 7-10 As shown, a limit groove 317 is further provided on the movable slide rod 307, and a first limit block 318 is provided inside the limit groove 317. Both ends of the first limit block 318 are slidably provided inside the connecting groove 315. The connecting groove 315 is symmetrically provided on the inner walls of both sides of the fixed sleeve rod 302, and a second spring 321 is provided between the connecting groove 315 and the first limit block 318.

[0056] A fourth connecting rod 319 is also fixedly arranged inside the first limiting block 318, and one end of the fourth connecting rod 319 is fixedly connected to the second extrusion block 313. The second extrusion block 313 is slidably arranged inside the second movable straight groove 314. The second movable straight groove 314 is opened on the outer surface of the fixed sleeve rod 302. At the same time, a first extrusion block 312 is also arranged on the front end surface of the second positioning clamping plate 308.

[0057] A third spring 323 is also arranged between the other end of the movable slide rod 307 and the fixed sleeve rod 302, and the other end of the movable slide rod 307 is also fixedly connected with one end of the third connecting rod 316, and the other end of the third connecting rod 316 is fixedly connected with the first extrusion plate 325, and the first extrusion plate 325 is arranged inside the connecting sleeve 324.

[0058] The connecting sleeve 324 is fixedly installed on the side of the fixed sleeve rod 302, and an extrusion rod 326 and a second extrusion plate 329 are also arranged inside the connecting sleeve 324, one end of the extrusion rod 326 is in contact with the first extrusion plate 325, and the other end of the extrusion rod 326 is fixedly arranged on the second extrusion plate 329, and a fourth spring 327 is also arranged between the second extrusion plate 329 and the connecting sleeve 324, and a side surface of the second extrusion plate 329 away from the first extrusion plate 325 is also fixedly connected with one end of the fifth connecting rod 330.

[0059] The detection table 204 in the detection component 2 is fixedly set on the top surface of the processing table 1, and the upper surface of the detection table 204 is also symmetrically provided with a first positioning clamping plate 206, the first positioning clamping plate 206 is slidably set inside the corresponding second movable sliding groove 205, and each first positioning clamping plate 206 is provided with a third track groove 207.

[0060] A pressing block 203 is also provided above the detection platform 204 . The pressing block 203 is fixedly set on the moving slide 201 . The moving slide 201 is slidably set on the connecting slide bar 202 . The connecting slide bar 202 is installed on the corresponding protective side plate 101 .

[0061] In this embodiment: as the movable side plate 301 continues to move, the corrugated paperboard will move toward the direction of the detection component 2 under the movement of the movable side plate 301, and before the corrugated paperboard contacts the detection component 2, since a first extrusion block 312 is fixedly provided at the bottom of the second positioning clamping plate 308, and an extrusion slope is also provided on the first extrusion block 312, and the extrusion slope of the first extrusion block 312 corresponds to the extrusion slope provided on the first positioning clamping plate 206;

[0062] Therefore, when the second positioning clamping plate 308 approaches the detection platform 204, the first extrusion block 312 will first contact the corresponding first positioning clamping plate 206, and then through the extrusion of the two corresponding extrusion slopes, the corresponding first positioning clamping plate 206 is moved away from the center position of the detection platform 204. This arrangement is also to avoid that due to the different shapes of the corrugated cardboards, the space left by the two first positioning clamping plates 206 may not necessarily be adapted to the corrugated cardboard to be detected. Through the above arrangement, the two first positioning clamping plates 206 can be moved, and then enough space can be left between the first positioning clamping plates 206 to place the corrugated cardboard to be detected. This arrangement also improves the applicability of this solution to a certain extent.

[0063] It should be noted that the first positioning clamping plate 206 is slidably arranged inside the corresponding second movable slide groove 205 through the corresponding slider, and a connecting spring is also arranged between the slider and the second movable slide groove 205, so when the subsequent movable side plate 301 is reset, the first positioning clamping plate 206 can complete the tight clamping of the corrugated cardboard to be inspected through the reset elastic force of the connecting spring;

[0064] When the two first positioning clamps 206 move and move to the maximum displacement, not only the corrugated paperboard to be detected has moved between the two first positioning clamps 206, but also the third track groove 207 provided on the first positioning clamps 206 coincides with the movement track of the second extrusion block 313. Therefore, as the movable side plate 301 continues to move, the second extrusion block 313 will slide into the corresponding third track groove 207.

[0065] Since the third track groove 207 is inclined and the height of the end close to the second extrusion block 313 is relatively low, when the second extrusion block 313 slides into the third track groove 207, the second extrusion block 313 moves upward accordingly through the contact between the inclined surface and the extrusion inclined surface provided on the second extrusion block 313;

[0066] Since the second extrusion block 313 is slidably disposed on the second movable straight groove 314, and the second extrusion block 313 is also fixedly connected to the fourth connecting rod 319, and the fourth connecting rod 319 is fixedly disposed inside the first limiting block 318, after the second extrusion block 313 moves upward, the first limiting block 318 will move upward accordingly;

[0067] It should be noted that, since the first limit block 318 is in the initial position, it is clamped inside the limit groove 317 through the extrusion of the second spring 321. This setting is to ensure that the movable slide bar 307 can maintain a relatively fixed state, so that the first limit block 318 fixedly connected to the limit groove 317 can complete the positioning and clamping effect of the corrugated cardboard to be detected. At the same time, the lowest point of the second extrusion block 313 is lower than the lowest point of the fixed sleeve rod 302. Through this setting, the second extrusion block 313 can move up normally.

[0068] When the first limit block 318 moves upward, the first limit block 318 will release the limit on the movable slide bar 307, and the movable slide bar 307 will form a soft connection with the fixed sleeve rod 302 through the third spring 323. It should be noted that when the first limit block 318 limits the movable slide bar 307, the third spring 323 is in a stretched state. Therefore, when the movable slide bar 307 is released from the limit, the movable slide bar 307 and the second positioning clamping plate 308 will retract into the fixed sleeve rod 302 through the reset elastic force of the third spring 323. This setting can release the positioning clamping of the second positioning clamping plate 308 on the corrugated cardboard to be tested, and effectively prevent the second positioning clamping plate 308 from clamping the corrugated cardboard placed on the first positioning clamping plate 206 again during the reset process.

[0069] It should be noted that a second track groove 112 is further provided inside the first track groove 109, one end of the fifth connecting rod 330 is slidably provided inside the second track groove 112, and the other end of the fifth connecting rod 330 is fixedly provided on the second extrusion plate 329, and the second track groove 112 can be divided into a first moving station, a second moving station, a third moving station and a fourth moving station, and the first moving station of the first track groove 109 and the first moving station of the second track groove 112 are only different in depth, and the second moving station of the first track groove 109 is provided with the second moving station and the third moving station of the second track groove 112, and the second moving station of the second track groove 112 is further gradually increased in depth on the basis of the first moving station, according to Figure 7, the end of the second moving station of the second track groove 112 ends at the starting point of the slope in the first track groove 109 that controls the moving side plate 301 to approach the corrugated cardboard, the third moving station and the fourth moving station of the second track groove 112 are equidistant from the depth of the second moving station end of the second track groove 112, and the remaining path of the second track groove 112 and the remaining path of the first track groove 109 are equidistantly drawn with the equidistant distance as the depth, to obtain the third moving station and the fourth moving station of the second track groove 112;

[0070] This arrangement is to allow the fifth connecting rod 330 arranged on the movable side plate 301 to move synchronously with the second connecting rod 303 during the early movement. At the same time, the second track groove 112 is also provided with a second moving station. The second moving station is further deepened on the basis of the first moving station on the second track groove 112. Through the arrangement of the second moving station, before the movable side plate 301 moves in the upward direction of the material box, the fifth connecting rod 330 will drive the extrusion rod 326 to contract and release the extrusion of the first extrusion plate 325, thereby providing space for the subsequent contraction and reset of the first extrusion plate 325.

[0071] Subsequently, since the first limit block 318 will release the limit on the movable slide bar 307, the third connecting rod 316 and the connecting groove 315 connected to the movable slide bar 307 will be temporarily located inside the connecting sleeve 324 under the elastic force of the third spring 323, and this state will continue until the fifth connecting rod 330 is reset and moved to the first moving position of the second track groove 112 again. This arrangement is to ensure that when the movable side plate 301 is reset subsequently, the second positioning clamping plate 308 can ensure a retracted state passing through the supporting plate 106, so as to prevent the second positioning clamping plate 308 from colliding with the corrugated cardboard on the supporting plate 106 without retracting after moving to the position of the supporting plate 106, thereby causing unnecessary damage;

[0072] It should be noted that the ends of the fifth connecting rod 330 and the second connecting rod 303 are both provided with balls, and the balls provided at the ends of the fifth connecting rod 330 and the second connecting rod 303 are respectively embedded in the corresponding track grooves. In this way, the fifth connecting rod 330 and the second connecting rod 303 can stably slide in the corresponding track grooves without separation.

[0073] When the fifth connecting rod 330 slides to the first moving position inside the second track groove 112 again, the fifth connecting rod 330 will drive the squeezing rod 326 to reset, and squeeze the first squeezing plate 325 to reset. After the first squeezing plate 325 is reset, the third connecting rod 316 will drive the moving slide bar 307 to move, so that the first limiting block 318 above the moving slide bar 307 can again complete the limiting effect on the moving slide bar 307, so that the subsequent second positioning clamping plate 308 can again complete the positioning and clamping effect on the corresponding corrugated paperboard;

[0074] It should be noted that when the fifth connecting rod 330 slides at the corresponding first moving station, the second squeezing plate 329 always squeezes the fourth spring 327, and the squeezing rod 326 fixedly connected to the second squeezing plate 329 always squeezes the first squeezing plate 325 fixedly connected to the third connecting rod 316. At the same time, there is a certain gap between the supporting plate 106 and the movable side plate 301, so that when the subsequent movable side plate 301 drives the second positioning clamping plate 308 to approach the corrugated cardboard, there is enough space for movement, thereby avoiding the situation where the supporting plate 106 conflicts with the movable side plate 301 and cannot move in the center.

[0075] After the movable side plate 301 is reset, the first extrusion block 312 will gradually move away from the corresponding first positioning clamping plate 206, so that the first positioning clamping plate 206 can be quickly reset to complete the extrusion positioning effect on the corrugated paperboard;

[0076] At this time, when the user starts the external hydraulic rod that is fixedly connected to the moving slide 201, the moving slide 201 will move accordingly, and then the pressing block 203 located under the moving slide 201 can complete the strength detection effect of the corrugated cardboard;

[0077] Through the above arrangement, not only can the desired loading effect of the corrugated paperboard be achieved by moving the movable side plate 301, but also, compared with the prior art, during the loading process, not only can the width of the first positioning clamping plate 206 be adaptively adjusted so that corrugated paperboards of different widths can be positioned and clamped accordingly, but also the corrugated paperboard clamped by the second positioning clamping plate 308 can also adaptively release the corresponding clamping effect so that the subsequent detection component 2 can smoothly complete the detection;

[0078] It should be noted that when the supporting plate 106 is squeezed by the downward movement of the movable side plate 301, the supporting plate 106 will move downward synchronously. When the movable side plate 301 is subsequently reset, since the supporting plate 106 is movably arranged on the loading box 103 through the first connecting rod 107 and the first spring 108, the supporting plate 106 will also be correspondingly moved upward and reset through the first spring 108. Therefore, the supporting plate 106 that should be below the flap 311 will now be above the flap 311. When the movable side plate 301 is subsequently reset and moved upward, the supporting plate 106 that is now above the flap 311 will The flap 311 is squeezed, and then the flap 311 is turned over accordingly and stored in the corresponding receiving groove 309. In this way, the supporting plate 106 can return to the bottom of the flap 311 again. It should be noted that the flip of the flap 311 will only flip downward. Therefore, when the flap 311 is above the displacement supporting plate 106, the flap 311 can only squeeze the supporting plate 106, and the supporting plate 106 cannot drive the flap 311 to turn over. Through the above-mentioned setting, the movable side plate 301 can be smoothly reset, so that the corresponding fabric to be detected can be driven again for corresponding movement and detection.

[0079] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0080] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A detection device for corrugated cardboard processing, comprising a processing table (1), a detection component (2) and a feeding component (3), characterized in that: A detection component (2) is arranged at one end of the processing table (1), and the detection component (2) is used to perform strength detection on the corrugated paperboard. Two protective side panels (101) are symmetrically arranged on the upper surface of the processing table (1), and a loading box (103) is fixedly installed between the protective side panels (101). The loading box (103) is used to place the corrugated paperboard to be detected, and a loading component (3) is arranged below the protective side panels (101). The loading component (3) is used to transport the corrugated paperboard to be detected inside the loading box (103) to the detection component (2); The upper surface of the processing table (1) is also symmetrically provided with a first moving slide groove (102), and the surface of the protective side plate (101) on one side close to the loading box (103) is also provided with a moving track groove (104), and the moving track groove (104) and the first moving slide groove (102) are both used to cooperate with the loading assembly (3) to perform corresponding movement; Two movable side plates (301) are provided in the loading assembly (3), and a receiving groove (309) is provided on the surface of the two movable side plates (301) away from the protective side plate (101), and a receiving cavity (310) is provided inside the receiving groove (309), and a flap (311) is provided inside the receiving cavity (310) for rotation via a rotating rod and a torsion spring; A fixed sleeve rod (302) is fixedly arranged on a side surface of the movable side plate (301) away from the protective side plate (101), a movable slide rod (307) is slidably arranged inside the fixed sleeve rod (302), and a side surface of the movable slide rod (307) away from the fixed sleeve rod (302) is fixedly connected to a second positioning clamping plate (308); The moving track groove (104) is composed of a first track groove (109), a first moving straight groove (111) and a second track groove (112); the first track groove (109) and the first moving straight groove (111) are both provided on a side surface of the protective side plate (101) close to the loading box (103); the first track groove (109) is provided above the first moving straight groove (111), and the second track groove (112) is provided inside the first track groove (109); One end of a second connecting rod (303) is slidably disposed inside the first track groove (109), the other end of the second connecting rod (303) is fixedly disposed on a side surface of the movable side plate (301) away from the fixed sleeve rod (302), the other end of a fifth connecting rod (330) is slidably disposed inside the second track groove (112), and the first movable straight groove (111) is used to cooperate with the movable push plate (105) to slide accordingly, the movable push plate (105) is disposed on a side of the movable side plate (301) away from the detection component (2), and one end of a sliding rod (115) is slidably disposed inside the movable push plate (105), and the other end of the sliding rod (115) is slidably disposed on the movable side plate (301); A support plate (106) is also provided below the loading box (103), and the upper surface of the support plate (106) is fixedly connected to one end of two first connecting rods (107), while the other ends of the two first connecting rods (107) are slidably arranged inside the loading box (103), and each first connecting rod (107) is sleeved with a first spring (108), and the two ends of the first spring (108) are respectively fixedly connected to the support plate (106) and the loading box (103).

2. A detection device for corrugated cardboard processing according to claim 1, characterized in that: The movable slide rod (307) is provided with a limit groove (317), and a first limit block (318) is provided inside the limit groove (317), and two ends of the first limit block (318) are slidably arranged inside the connecting groove (315), and the connecting groove (315) is symmetrically provided on the inner walls of both sides of the fixed sleeve rod (302), and a second spring (321) is provided between the connecting groove (315) and the first limit block (318); A fourth connecting rod (319) is also fixedly arranged inside the first limiting block (318), and one end of the fourth connecting rod (319) is fixedly connected to the second extrusion block (313). The second extrusion block (313) is slidably arranged inside the second movable straight groove (314). The second movable straight groove (314) is opened on the outer surface of the fixed sleeve rod (302), and the first extrusion block (312) is also arranged on the front end surface of the second positioning clamping plate (308).

3. A detection device for corrugated cardboard processing according to claim 2, characterized in that: A third spring (323) is further provided between the other end of the movable slide rod (307) and the fixed sleeve rod (302), and the other end of the movable slide rod (307) is also fixedly connected to one end of a third connecting rod (316), and the other end of the third connecting rod (316) is fixedly connected to a first extrusion plate (325), and the first extrusion plate (325) is provided inside the connecting sleeve (324).

4. A detection device for corrugated cardboard processing according to claim 3, characterized in that: The connecting sleeve (324) is fixedly mounted on the side of the fixed sleeve rod (302), and an extrusion rod (326) and a second extrusion plate (329) are also arranged inside the connecting sleeve (324), one end of the extrusion rod (326) is in contact with the first extrusion plate (325), and the other end of the extrusion rod (326) is fixedly arranged on the second extrusion plate (329), a fourth spring (327) is also arranged between the second extrusion plate (329) and the connecting sleeve (324), and a side surface of the second extrusion plate (329) away from the first extrusion plate (325) is also fixedly connected to one end of the fifth connecting rod (330).

5. The detection device for corrugated cardboard processing according to claim 1, characterized in that: The detection table (204) in the detection assembly (2) is fixedly arranged on the top surface of the processing table (1), and the upper surface of the detection table (204) is also symmetrically provided with first positioning clamping plates (206), the first positioning clamping plates (206) are slidably arranged inside the corresponding second movable sliding grooves (205), and each first positioning clamping plate (206) is provided with a third track groove (207).

6. A detection device for corrugated cardboard processing according to claim 5, characterized in that: A pressing block (203) is also provided above the detection platform (204); the pressing block (203) is fixedly arranged on a movable slide plate (201); the movable slide plate (201) is slidably arranged on a connecting slide bar (202); and the connecting slide bar (202) is mounted on a corresponding protective side plate (101).

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